🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.79 AU - 0.93 AU

Year: 302 Days

Day: 16.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 179.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,157,152 km

• M1: 281,394 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.84 AU - 1.1 AU

Year: 362 Days

Day: 43.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.86 AU - 1.24 AU

Year: 408 Days

Day: 18.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.59 AU - 4.25 AU

Year: 2395 Days

Day: 47.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,157,152 km

• M1: 320,139 km (0.085 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 13.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.05 AU - 6.35 AU

Year: 4491 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 65,157,152 km

• M1: 229,633 km (0.096 R)
• M2: 395,387 km (0.036 R)
• M3: 818,151 km (0.044 R)
• M4: 1,171,052 km (0.107 R)
• M5: 1,261,260 km (0.074 R)
• M6: 1,684,622 km (0.118 R)
• M7: 1,826,889 km (0.085 R)
• M8: 2,082,402 km (0.045 R)
• M9: 2,436,650 km (0.06 R)
• M10: 2,569,044 km (0.106 R)
• M11: 2,718,941 km (0.105 R)
• M12: 2,825,754 km (0.052 R)
• M13: 3,348,150 km (0.111 R)
• M14: 3,612,489 km (0.062 R)
• M15: 3,849,602 km (0.074 R)
• M16: 4,197,118 km (0.085 R)
• M17: 4,719,214 km (0.118 R)
• M18: 4,904,117 km (0.077 R)
• M19: 4,997,466 km (0.033 R)
• M20: 5,148,112 km (0.071 R)
• M21: 5,396,145 km (0.102 R)
• M22: 5,765,801 km (0.025 R)
• M23: 6,224,468 km (0.118 R)
• M24: 6,488,957 km (0.086 R)
• M25: 6,694,954 km (0.092 R)
• M26: 7,262,079 km (0.083 R)
• M27: 7,779,239 km (0.106 R)
• M28: 7,932,427 km (0.103 R)
• M29: 8,219,356 km (0.085 R)
• M30: 8,532,315 km (0.076 R)
• M31: 8,712,879 km (0.035 R)
• M32: 8,826,424 km (0.051 R)
• M33: 9,170,050 km (0.09 R)
• M34: 9,331,915 km (0.066 R)
• M35: 9,635,000 km (0.11 R)
• M36: 9,846,831 km (0.101 R)
• M37: 10,060,008 km (0.042 R)
• M38: 10,419,043 km (0.078 R)
• M39: 10,709,263 km (0.084 R)
• M40: 10,879,804 km (0.117 R)
• M41: 11,771,108 km (0.028 R)
• M42: 12,073,446 km (0.115 R)
• M43: 12,174,873 km (0.103 R)
• M44: 13,649,759 km (0.03 R)
• M45: 14,127,275 km (0.12 R)
• M46: 15,235,346 km (0.07 R)
• M47: 16,709,035 km (0.098 R)
• M48: 17,334,055 km (0.118 R)
• M49: 17,419,774 km (0.105 R)
• M50: 17,563,239 km (0.077 R)
• M51: 17,822,193 km (0.081 R)
• M52: 17,908,810 km (0.119 R)
• M53: 18,198,581 km (0.11 R)
• M54: 18,285,946 km (0.103 R)
• M55: 19,166,030 km (0.093 R)
• M56: 19,284,362 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 8.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.57 AU - 8.97 AU

Year: 8203 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 65,157,152 km

• M1: 129,253 km (0.081 R)
• M2: 186,399 km (0.07 R)
• M3: 338,390 km (0.106 R)
• M4: 439,369 km (0.087 R)
• M5: 768,335 km (0.108 R)
• M6: 1,097,749 km (0.11 R)
• M7: 1,301,651 km (0.037 R)
• M8: 1,444,367 km (0.091 R)
• M9: 1,681,031 km (0.089 R)
• M10: 2,066,246 km (0.091 R)
• M11: 2,262,069 km (0.098 R)
• M12: 2,566,950 km (0.116 R)
• M13: 2,885,145 km (0.054 R)
• M14: 3,025,467 km (0.116 R)
• M15: 3,264,226 km (0.05 R)
• M16: 3,329,001 km (0.036 R)
• M17: 3,459,750 km (0.094 R)
• M18: 3,930,834 km (0.118 R)
• M19: 4,386,359 km (0.09 R)
• M20: 4,748,236 km (0.066 R)
• M21: 5,157,387 km (0.089 R)
• M22: 5,366,225 km (0.083 R)
• M23: 5,423,671 km (0.107 R)
• M24: 5,655,548 km (0.061 R)
• M25: 6,249,451 km (0.051 R)
• M26: 6,676,852 km (0.093 R)
• M27: 6,988,165 km (0.052 R)
• M28: 7,474,508 km (0.095 R)
• M29: 7,624,704 km (0.095 R)
• M30: 7,884,556 km (0.107 R)
• M31: 9,227,047 km (0.101 R)
• M32: 9,620,190 km (0.095 R)
• M33: 9,947,959 km (0.115 R)
• M34: 10,113,414 km (0.113 R)
• M35: 10,711,208 km (0.118 R)
• M36: 10,904,937 km (0.092 R)
• M37: 11,051,094 km (0.047 R)
• M38: 11,345,203 km (0.095 R)
• M39: 12,854,047 km (0.066 R)
• M40: 13,631,956 km (0.054 R)
• M41: 14,238,725 km (0.058 R)
• M42: 14,746,461 km (0.107 R)
• M43: 15,043,263 km (0.093 R)
• M44: 15,369,236 km (0.116 R)
• M45: 15,724,980 km (0.076 R)
• M46: 16,361,070 km (0.086 R)
• M47: 16,528,321 km (0.103 R)
• M48: 17,231,580 km (0.1 R)
• M49: 17,401,823 km (0.101 R)
• M50: 18,406,073 km (0.104 R)
• M51: 18,522,012 km (0.091 R)
• M52: 18,900,644 km (0.105 R)
• M53: 19,311,140 km (0.086 R)
• M54: 19,665,388 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.8

Radius: 10.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.32 AU - 13.58 AU

Year: 14674 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,157,152 km

• M1: 272,567 km (0.103 R)
• M2: 461,659 km (0.069 R)
• M3: 587,920 km (0.108 R)
• M4: 771,476 km (0.071 R)
• M5: 958,474 km (0.113 R)
• M6: 1,057,807 km (0.06 R)
• M7: 1,377,497 km (0.114 R)
• M8: 1,647,222 km (0.094 R)
• M9: 1,913,058 km (0.12 R)
• M10: 2,019,122 km (0.114 R)
• M11: 2,105,291 km (0.081 R)
• M12: 2,349,135 km (0.102 R)
• M13: 2,791,795 km (0.048 R)
• M14: 2,986,123 km (0.073 R)
• M15: 3,060,174 km (0.109 R)
• M16: 3,286,067 km (0.118 R)
• M17: 3,465,584 km (0.066 R)
• M18: 3,727,680 km (0.087 R)
• M19: 3,861,121 km (0.031 R)
• M20: 3,996,358 km (0.106 R)
• M21: 4,782,046 km (0.117 R)
• M22: 4,985,947 km (0.086 R)
• M23: 5,282,301 km (0.12 R)
• M24: 5,523,602 km (0.079 R)
• M25: 5,615,006 km (0.093 R)
• M26: 5,830,278 km (0.038 R)
• M27: 7,178,304 km (0.092 R)
• M28: 7,921,656 km (0.068 R)
• M29: 8,302,682 km (0.099 R)
• M30: 8,477,711 km (0.098 R)
• M31: 8,654,087 km (0.112 R)
• M32: 8,724,997 km (0.054 R)
• M33: 9,335,356 km (0.104 R)
• M34: 9,922,528 km (0.108 R)
• M35: 10,258,076 km (0.113 R)
• M36: 11,017,135 km (0.092 R)
• M37: 12,911,643 km (0.076 R)
• M38: 14,062,649 km (0.04 R)
• M39: 14,313,674 km (0.055 R)
• M40: 14,439,635 km (0.048 R)
• M41: 14,650,568 km (0.103 R)
• M42: 14,819,913 km (0.117 R)
• M43: 14,904,885 km (0.047 R)
• M44: 14,990,006 km (0.077 R)
• M45: 15,676,959 km (0.072 R)
• M46: 16,198,757 km (0.115 R)
• M47: 16,549,863 km (0.086 R)
• M48: 18,251,688 km (0.097 R)
• M49: 18,571,379 km (0.045 R)
• M50: 19,308,747 km (0.065 R)
• M51: 19,634,272 km (0.11 R)
• M52: 19,821,269 km (0.107 R)
• M53: 20,432,676 km (0.112 R)
• M54: 21,433,485 km (0.09 R)
• M55: 21,529,677 km (0.087 R)
• M56: 21,674,188 km (0.087 R)
• M57: 22,109,668 km (0.109 R)
• M58: 22,450,302 km (0.115 R)
• M59: 22,596,758 km (0.092 R)
• M60: 22,989,154 km (0.034 R)
• M61: 23,186,174 km (0.097 R)
• M62: 24,984,490 km (0.093 R)
• M63: 25,441,063 km (0.101 R)
• M64: 26,671,954 km (0.115 R)
• M65: 27,869,784 km (0.112 R)
• M66: 28,713,367 km (0.032 R)
• M67: 28,978,604 km (0.044 R)
• M68: 29,404,957 km (0.075 R)
• M69: 30,425,514 km (0.108 R)
• M70: 31,021,811 km (0.097 R)
• M71: 31,786,256 km (0.112 R)
• M72: 31,895,912 km (0.116 R)
• M73: 32,170,723 km (0.061 R)
• M74: 32,446,282 km (0.067 R)
• M75: 32,612,037 km (0.093 R)
• M76: 32,999,944 km (0.057 R)
• M77: 33,836,196 km (0.12 R)
• M78: 34,004,194 km (0.107 R)
• M79: 34,116,393 km (0.118 R)
• M80: 34,961,920 km (0.113 R)
• M81: 35,358,803 km (0.091 R)
• M82: 35,586,341 km (0.098 R)
• M83: 38,529,231 km (0.032 R)
• M84: 38,704,859 km (0.04 R)
• M85: 38,939,279 km (0.105 R)
• M86: 39,409,614 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.7

Radius: 7.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.18 AU - 15.1 AU

Year: 19080 Days

Day: 17.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,157,152 km

• M1: 254,765 km (0.055 R)
• M2: 842,086 km (0.117 R)
• M3: 976,276 km (0.104 R)
• M4: 1,093,411 km (0.079 R)
• M5: 1,342,042 km (0.064 R)
• M6: 1,979,030 km (0.104 R)
• M7: 2,038,421 km (0.117 R)
• M8: 2,251,149 km (0.119 R)
• M9: 3,206,331 km (0.103 R)
• M10: 3,276,493 km (0.089 R)
• M11: 3,561,776 km (0.058 R)
• M12: 3,818,186 km (0.118 R)
• M13: 4,004,885 km (0.083 R)
• M14: 4,426,451 km (0.109 R)
• M15: 4,821,839 km (0.042 R)
• M16: 5,228,595 km (0.112 R)
• M17: 5,311,323 km (0.072 R)
• M18: 5,646,422 km (0.113 R)
• M19: 5,902,234 km (0.116 R)
• M20: 6,031,637 km (0.073 R)
• M21: 6,425,378 km (0.092 R)
• M22: 6,469,659 km (0.097 R)
• M23: 6,827,348 km (0.107 R)
• M24: 6,872,526 km (0.103 R)
• M25: 7,099,915 km (0.104 R)
• M26: 7,237,545 km (0.074 R)
• M27: 7,655,821 km (0.09 R)
• M28: 7,939,009 km (0.057 R)
• M29: 9,255,321 km (0.08 R)
• M30: 10,169,962 km (0.091 R)
• M31: 10,273,335 km (0.088 R)
• M32: 11,006,813 km (0.075 R)
• M33: 11,649,037 km (0.073 R)
• M34: 12,969,537 km (0.104 R)
• M35: 13,081,735 km (0.046 R)
• M36: 13,137,835 km (0.081 R)
• M37: 13,250,482 km (0.11 R)
• M38: 13,533,671 km (0.084 R)
• M39: 14,278,818 km (0.046 R)
• M40: 14,861,202 km (0.107 R)
• M41: 15,332,735 km (0.11 R)
• M42: 15,391,975 km (0.098 R)
• M43: 16,290,311 km (0.117 R)
• M44: 17,021,096 km (0.063 R)
• M45: 17,949,650 km (0.115 R)
• M46: 20,114,481 km (0.1 R)
• M47: 21,029,721 km (0.088 R)
• M48: 21,891,554 km (0.082 R)
• M49: 22,159,185 km (0.1 R)
• M50: 22,495,032 km (0.111 R)
• M51: 23,240,029 km (0.089 R)
• M52: 23,649,778 km (0.116 R)
• M53: 23,786,959 km (0.102 R)
• M54: 23,924,290 km (0.083 R)
• M55: 25,452,881 km (0.11 R)
• M56: 27,156,053 km (0.055 R)
• M57: 27,227,860 km (0.072 R)
• M58: 28,239,141 km (0.083 R)
• M59: 29,705,200 km (0.086 R)
• M60: 30,746,102 km (0.089 R)
• M61: 33,477,012 km (0.069 R)
• M62: 33,554,054 km (0.087 R)
• M63: 34,017,060 km (0.09 R)
• M64: 34,326,877 km (0.089 R)
• M65: 37,476,511 km (0.055 R)
• M66: 37,636,281 km (0.108 R)
• M67: 38,037,054 km (0.116 R)
• M68: 38,197,722 km (0.11 R)
• M69: 38,923,571 km (0.089 R)
• M70: 39,247,749 km (0.078 R)
• M71: 39,898,500 km (0.106 R)
• M72: 40,389,032 km (0.111 R)
• M73: 40,799,229 km (0.025 R)
• M74: 41,706,690 km (0.102 R)
• M75: 43,877,803 km (0.103 R)
• M76: 44,046,400 km (0.114 R)
• M77: 44,977,049 km (0.101 R)
• M78: 45,828,859 km (0.039 R)
• M79: 46,342,428 km (0.084 R)
• M80: 47,634,804 km (0.114 R)
• M81: 50,519,500 km (0.095 R)
• M82: 51,138,686 km (0.095 R)
• M83: 52,205,917 km (0.12 R)
• M84: 53,640,261 km (0.054 R)
• M85: 54,996,815 km (0.074 R)
• M86: 55,087,621 km (0.048 R)
• M87: 56,639,399 km (0.105 R)
• M88: 59,040,445 km (0.093 R)
• M89: 61,191,962 km (0.055 R)
• M90: 61,851,838 km (0.11 R)
• M91: 63,178,622 km (0.064 R)
• M92: 63,654,792 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.9

Radius: 6.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.58 AU - 20.26 AU

Year: 27537 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,157,152 km

• M1: 113,545 km (0.118 R)
• M2: 1,087,876 km (0.06 R)
• M3: 1,611,319 km (0.095 R)
• M4: 1,988,754 km (0.12 R)
• M5: 2,687,526 km (0.089 R)
• M6: 2,754,695 km (0.12 R)
• M7: 2,856,272 km (0.089 R)
• M8: 2,924,788 km (0.08 R)
• M9: 3,419,359 km (0.074 R)
• M10: 3,565,366 km (0.113 R)
• M11: 3,863,814 km (0.112 R)
• M12: 4,015,955 km (0.058 R)
• M13: 4,131,444 km (0.113 R)
• M14: 4,209,086 km (0.096 R)
• M15: 4,444,852 km (0.047 R)
• M16: 4,684,807 km (0.063 R)
• M17: 5,261,357 km (0.115 R)
• M18: 5,729,898 km (0.045 R)
• M19: 5,860,048 km (0.112 R)
• M20: 6,123,340 km (0.093 R)
• M21: 6,256,333 km (0.107 R)
• M22: 7,830,252 km (0.11 R)
• M23: 8,120,172 km (0.117 R)
• M24: 8,364,466 km (0.054 R)
• M25: 8,710,486 km (0.085 R)
• M26: 8,860,233 km (0.113 R)
• M27: 9,828,281 km (0.102 R)
• M28: 10,351,125 km (0.101 R)
• M29: 10,616,063 km (0.092 R)
• M30: 10,669,320 km (0.099 R)
• M31: 11,044,512 km (0.119 R)
• M32: 11,369,438 km (0.079 R)
• M33: 11,642,753 km (0.088 R)
• M34: 12,307,417 km (0.104 R)
• M35: 13,557,756 km (0.115 R)
• M36: 13,963,914 km (0.086 R)
• M37: 15,206,474 km (0.054 R)
• M38: 15,266,612 km (0.062 R)
• M39: 15,871,436 km (0.048 R)
• M40: 17,167,104 km (0.076 R)
• M41: 17,480,511 km (0.091 R)
• M42: 17,543,342 km (0.066 R)
• M43: 18,304,347 km (0.049 R)
• M44: 18,560,309 km (0.091 R)
• M45: 20,253,308 km (0.104 R)
• M46: 24,343,912 km (0.1 R)
• M47: 24,554,994 km (0.059 R)
• M48: 25,262,892 km (0.114 R)
• M49: 26,049,328 km (0.091 R)
• M50: 27,280,518 km (0.075 R)
• M51: 28,234,803 km (0.077 R)
• M52: 28,753,160 km (0.032 R)
• M53: 30,025,041 km (0.056 R)
• M54: 30,705,711 km (0.093 R)
• M55: 31,391,617 km (0.049 R)
• M56: 31,928,524 km (0.097 R)
• M57: 32,082,460 km (0.114 R)
• M58: 32,623,256 km (0.1 R)
• M59: 33,089,254 km (0.101 R)
• M60: 34,106,370 km (0.097 R)
• M61: 34,263,747 km (0.092 R)
• M62: 34,579,249 km (0.049 R)
• M63: 34,895,798 km (0.104 R)
• M64: 35,691,210 km (0.063 R)
• M65: 35,930,865 km (0.073 R)
• M66: 36,011,050 km (0.085 R)
• M67: 36,412,122 km (0.1 R)
• M68: 36,814,690 km (0.065 R)
• M69: 37,543,082 km (0.113 R)
• M70: 37,624,313 km (0.052 R)
• M71: 37,786,926 km (0.111 R)
• M72: 38,358,091 km (0.11 R)
• M73: 38,603,731 km (0.042 R)
• M74: 39,261,213 km (0.066 R)
• M75: 39,426,070 km (0.106 R)
• M76: 41,255,802 km (0.039 R)
• M77: 41,759,647 km (0.082 R)
• M78: 41,928,094 km (0.103 R)
• M79: 43,538,964 km (0.109 R)
• M80: 45,083,712 km (0.052 R)
• M81: 45,516,050 km (0.092 R)
• M82: 46,821,142 km (0.109 R)
• M83: 48,757,387 km (0.097 R)
• M84: 49,201,094 km (0.047 R)
• M85: 50,092,398 km (0.081 R)
• M86: 50,719,662 km (0.095 R)
• M87: 51,439,527 km (0.052 R)
• M88: 53,528,213 km (0.115 R)
• M89: 55,551,823 km (0.087 R)
• M90: 57,132,474 km (0.117 R)
• M91: 57,225,973 km (0.104 R)
• M92: 60,243,063 km (0.116 R)
• M93: 63,214,675 km (0.106 R)
• M94: 64,475,037 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,927 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit