🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.65 AU

Year: 146 Days

Day: 37.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.88 AU

Year: 228 Days

Day: 42.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,438,495 km

• M1: 168,896 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.65 AU - 0.87 AU

Year: 237 Days

Day: 39.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,438,495 km

• M1: 645,216 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.27 AU - 1.49 AU

Year: 581 Days

Day: 20.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.76 AU - 4.12 AU

Year: 2285 Days

Day: 12.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.16 AU - 4.52 AU

Year: 3238 Days

Day: 18.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.7

Radius: 13.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.92 AU - 8.64 AU

Year: 8533 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,438,495 km

• M1: 227,389 km (0.117 R)
• M2: 550,520 km (0.086 R)
• M3: 849,417 km (0.103 R)
• M4: 1,123,181 km (0.101 R)
• M5: 1,261,260 km (0.077 R)
• M6: 1,710,801 km (0.083 R)
• M7: 1,848,431 km (0.069 R)
• M8: 2,593,129 km (0.087 R)
• M9: 2,943,039 km (0.103 R)
• M10: 3,166,089 km (0.043 R)
• M11: 3,748,175 km (0.118 R)
• M12: 4,683,610 km (0.091 R)
• M13: 4,846,522 km (0.07 R)
• M14: 5,011,229 km (0.116 R)
• M15: 5,245,051 km (0.115 R)
• M16: 5,551,128 km (0.101 R)
• M17: 5,758,321 km (0.076 R)
• M18: 5,863,040 km (0.1 R)
• M19: 6,323,652 km (0.106 R)
• M20: 6,540,419 km (0.043 R)
• M21: 7,130,134 km (0.074 R)
• M22: 7,775,649 km (0.054 R)
• M23: 8,282,037 km (0.08 R)
• M24: 8,440,013 km (0.109 R)
• M25: 8,879,531 km (0.081 R)
• M26: 10,158,593 km (0.111 R)
• M27: 10,626,236 km (0.093 R)
• M28: 11,144,593 km (0.081 R)
• M29: 11,450,670 km (0.101 R)
• M30: 11,759,739 km (0.082 R)
• M31: 12,931,390 km (0.064 R)
• M32: 13,207,098 km (0.099 R)
• M33: 13,624,327 km (0.114 R)
• M34: 13,857,849 km (0.094 R)
• M35: 14,045,744 km (0.103 R)
• M36: 14,853,872 km (0.075 R)
• M37: 15,336,175 km (0.086 R)
• M38: 15,433,264 km (0.071 R)
• M39: 15,872,783 km (0.075 R)
• M40: 16,168,089 km (0.084 R)
• M41: 17,014,663 km (0.049 R)
• M42: 17,115,193 km (0.034 R)
• M43: 18,595,315 km (0.093 R)
• M44: 19,062,957 km (0.05 R)
• M45: 19,272,095 km (0.083 R)
• M46: 19,956,954 km (0.034 R)
• M47: 20,222,640 km (0.039 R)
• M48: 20,435,817 km (0.092 R)
• M49: 20,864,714 km (0.092 R)
• M50: 20,972,425 km (0.091 R)
• M51: 21,895,144 km (0.032 R)
• M52: 22,388,967 km (0.036 R)
• M53: 22,831,178 km (0.077 R)
• M54: 23,443,782 km (0.064 R)
• M55: 24,118,169 km (0.089 R)
• M56: 25,199,163 km (0.116 R)
• M57: 26,063,839 km (0.091 R)
• M58: 26,179,777 km (0.1 R)
• M59: 26,879,596 km (0.082 R)
• M60: 27,055,373 km (0.061 R)
• M61: 27,349,483 km (0.108 R)
• M62: 27,526,307 km (0.071 R)
• M63: 29,497,559 km (0.095 R)
• M64: 29,800,195 km (0.076 R)
• M65: 30,714,238 km (0.053 R)
• M66: 31,390,420 km (0.102 R)
• M67: 32,382,703 km (0.119 R)
• M68: 33,511,269 km (0.064 R)
• M69: 35,356,709 km (0.118 R)
• M70: 35,807,148 km (0.119 R)
• M71: 35,936,101 km (0.093 R)
• M72: 36,843,712 km (0.101 R)
• M73: 37,627,604 km (0.107 R)
• M74: 37,824,475 km (0.032 R)
• M75: 38,285,087 km (0.088 R)
• M76: 38,747,644 km (0.073 R)
• M77: 39,145,424 km (0.053 R)
• M78: 40,146,234 km (0.066 R)
• M79: 41,696,966 km (0.045 R)
• M80: 41,832,651 km (0.118 R)
• M81: 42,240,904 km (0.068 R)
• M82: 42,445,404 km (0.064 R)
• M83: 44,648,382 km (0.119 R)
• M84: 45,065,461 km (0.085 R)
• M85: 45,484,036 km (0.035 R)
• M86: 46,676,630 km (0.077 R)
• M87: 46,888,161 km (0.117 R)
• M88: 47,170,752 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 8.7

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.58 AU - 14.42 AU

Year: 14888 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,438,495 km

• M1: 119,379 km (0.08 R)
• M2: 245,191 km (0.117 R)
• M3: 299,645 km (0.095 R)
• M4: 425,307 km (0.099 R)
• M5: 820,096 km (0.112 R)
• M6: 1,256,024 km (0.102 R)
• M7: 1,785,750 km (0.069 R)
• M8: 2,378,606 km (0.109 R)
• M9: 2,477,640 km (0.069 R)
• M10: 2,645,638 km (0.039 R)
• M11: 2,887,089 km (0.091 R)
• M12: 3,028,459 km (0.03 R)
• M13: 3,208,276 km (0.115 R)
• M14: 3,503,433 km (0.093 R)
• M15: 4,119,925 km (0.1 R)
• M16: 4,440,663 km (0.055 R)
• M17: 5,714,639 km (0.088 R)
• M18: 5,803,500 km (0.087 R)
• M19: 5,937,390 km (0.114 R)
• M20: 6,299,866 km (0.117 R)
• M21: 8,217,261 km (0.106 R)
• M22: 8,825,227 km (0.114 R)
• M23: 9,186,656 km (0.101 R)
• M24: 9,342,985 km (0.115 R)
• M25: 9,605,679 km (0.086 R)
• M26: 10,084,392 km (0.035 R)
• M27: 10,407,973 km (0.109 R)
• M28: 10,516,581 km (0.118 R)
• M29: 10,789,746 km (0.1 R)
• M30: 11,567,057 km (0.085 R)
• M31: 11,792,501 km (0.11 R)
• M32: 11,905,747 km (0.086 R)
• M33: 12,247,727 km (0.119 R)
• M34: 12,305,023 km (0.098 R)
• M35: 12,419,914 km (0.105 R)
• M36: 15,097,567 km (0.103 R)
• M37: 15,282,170 km (0.064 R)
• M38: 15,653,772 km (0.1 R)
• M39: 15,903,151 km (0.119 R)
• M40: 17,362,478 km (0.114 R)
• M41: 18,010,387 km (0.066 R)
• M42: 18,864,291 km (0.119 R)
• M43: 19,262,970 km (0.109 R)
• M44: 19,530,152 km (0.091 R)
• M45: 19,597,171 km (0.098 R)
• M46: 20,339,327 km (0.088 R)
• M47: 20,953,426 km (0.067 R)
• M48: 21,297,202 km (0.104 R)
• M49: 21,435,281 km (0.111 R)
• M50: 22,129,863 km (0.097 R)
• M51: 23,256,635 km (0.082 R)
• M52: 25,346,218 km (0.071 R)
• M53: 25,492,524 km (0.108 R)
• M54: 26,302,148 km (0.076 R)
• M55: 26,896,351 km (0.109 R)
• M56: 27,494,892 km (0.079 R)
• M57: 27,795,883 km (0.079 R)
• M58: 28,705,288 km (0.104 R)
• M59: 29,701,460 km (0.093 R)
• M60: 30,943,123 km (0.088 R)
• M61: 31,021,213 km (0.099 R)
• M62: 31,099,453 km (0.078 R)
• M63: 31,334,471 km (0.119 R)
• M64: 32,439,401 km (0.104 R)
• M65: 32,598,274 km (0.119 R)
• M66: 33,476,712 km (0.12 R)
• M67: 34,039,799 km (0.103 R)
• M68: 35,175,247 km (0.036 R)
• M69: 35,747,608 km (0.101 R)
• M70: 35,829,737 km (0.111 R)
• M71: 37,150,537 km (0.093 R)
• M72: 37,733,520 km (0.082 R)
• M73: 41,552,305 km (0.11 R)
• M74: 44,783,020 km (0.084 R)
• M75: 44,959,994 km (0.086 R)
• M76: 45,403,403 km (0.079 R)
• M77: 47,461,420 km (0.119 R)
• M78: 48,819,919 km (0.098 R)
• M79: 51,297,259 km (0.081 R)
• M80: 52,411,315 km (0.088 R)
• M81: 53,252,204 km (0.102 R)
• M82: 54,003,335 km (0.106 R)
• M83: 54,474,569 km (0.106 R)
• M84: 55,991,641 km (0.102 R)
• M85: 57,426,583 km (0.105 R)
• M86: 57,715,008 km (0.069 R)
• M87: 58,873,644 km (0.031 R)
• M88: 58,970,433 km (0.052 R)
• M89: 59,067,373 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.9

Radius: 3.7

Gravity: 62.52 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.03 AU - 13.51 AU

Year: 17313 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,438,495 km

• M1: 48,320 km (0.03 R)
• M2: 89,609 km (0.094 R)
• M3: 143,764 km (0.103 R)
• M4: 288,724 km (0.058 R)
• M5: 619,036 km (0.074 R)
• M6: 1,222,364 km (0.078 R)
• M7: 1,423,723 km (0.088 R)
• M8: 1,453,343 km (0.11 R)
• M9: 2,088,237 km (0.095 R)
• M10: 2,577,123 km (0.071 R)
• M11: 2,985,076 km (0.12 R)
• M12: 3,061,520 km (0.116 R)
• M13: 3,138,414 km (0.081 R)
• M14: 3,177,160 km (0.112 R)
• M15: 3,695,067 km (0.097 R)
• M16: 4,367,809 km (0.112 R)
• M17: 4,629,755 km (0.082 R)
• M18: 4,896,638 km (0.104 R)
• M19: 4,941,666 km (0.101 R)
• M20: 5,538,861 km (0.113 R)
• M21: 6,061,855 km (0.119 R)
• M22: 6,207,115 km (0.064 R)
• M23: 7,514,151 km (0.104 R)
• M24: 7,722,541 km (0.05 R)
• M25: 7,932,876 km (0.106 R)
• M26: 8,738,161 km (0.07 R)
• M27: 9,738,373 km (0.091 R)
• M28: 10,774,188 km (0.088 R)
• M29: 10,832,831 km (0.117 R)
• M30: 10,891,473 km (0.096 R)
• M31: 10,950,265 km (0.106 R)
• M32: 12,700,261 km (0.09 R)
• M33: 13,073,059 km (0.105 R)
• M34: 14,990,155 km (0.047 R)
• M35: 15,252,251 km (0.105 R)
• M36: 16,316,041 km (0.097 R)
• M37: 16,518,148 km (0.093 R)
• M38: 17,129,405 km (0.066 R)
• M39: 17,610,063 km (0.104 R)
• M40: 18,304,197 km (0.065 R)
• M41: 19,078,067 km (0.088 R)
• M42: 19,790,901 km (0.115 R)
• M43: 19,862,558 km (0.119 R)
• M44: 21,684,511 km (0.099 R)
• M45: 21,758,412 km (0.106 R)
• M46: 22,502,811 km (0.106 R)
• M47: 23,331,284 km (0.075 R)
• M48: 24,093,036 km (0.118 R)
• M49: 25,562,686 km (0.104 R)
• M50: 26,111,411 km (0.108 R)
• M51: 26,664,025 km (0.088 R)
• M52: 28,425,690 km (0.035 R)
• M53: 31,304,850 km (0.1 R)
• M54: 32,906,296 km (0.062 R)
• M55: 33,588,462 km (0.096 R)
• M56: 34,620,538 km (0.109 R)
• M57: 34,707,005 km (0.058 R)
• M58: 35,837,666 km (0.104 R)
• M59: 37,157,269 km (0.059 R)
• M60: 37,689,538 km (0.041 R)
• M61: 39,391,513 km (0.114 R)
• M62: 39,662,584 km (0.115 R)
• M63: 39,753,091 km (0.081 R)
• M64: 40,024,910 km (0.074 R)
• M65: 40,661,748 km (0.089 R)
• M66: 40,753,003 km (0.069 R)
• M67: 41,027,066 km (0.08 R)
• M68: 42,129,603 km (0.106 R)
• M69: 43,242,013 km (0.041 R)
• M70: 45,306,164 km (0.062 R)
• M71: 47,594,263 km (0.096 R)
• M72: 47,690,455 km (0.061 R)
• M73: 48,558,721 km (0.117 R)
• M74: 49,432,223 km (0.09 R)
• M75: 50,604,921 km (0.111 R)
• M76: 50,997,914 km (0.028 R)
• M77: 51,885,777 km (0.108 R)
• M78: 51,984,662 km (0.069 R)
• M79: 52,083,695 km (0.1 R)
• M80: 54,077,386 km (0.098 R)
• M81: 55,994,333 km (0.088 R)
• M82: 57,216,548 km (0.114 R)
• M83: 59,376,292 km (0.072 R)
• M84: 59,583,486 km (0.074 R)
• M85: 59,894,499 km (0.111 R)
• M86: 61,353,378 km (0.104 R)
• M87: 64,624,934 km (0.102 R)
• M88: 65,157,951 km (0.077 R)
• M89: 65,692,464 km (0.12 R)
• M90: 66,765,679 km (0.055 R)
• M91: 66,980,951 km (0.088 R)
• M92: 69,364,942 km (0.119 R)
• M93: 69,910,526 km (0.061 R)
• M94: 71,886,714 km (0.098 R)
• M95: 72,439,029 km (0.065 R)
• M96: 73,103,393 km (0.07 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit