🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.31 AU - 1.31 AU

Year: 527 Days

Day: 20.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,037,628 km

• M1: 102,026 km (0.074 R)
• M2: 204,351 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.9 AU - 2.92 AU

Year: 1745 Days

Day: 24.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,037,628 km

• M1: 93,798 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.04 AU - 3.46 AU

Year: 2059 Days

Day: 30.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,037,628 km

• M1: 311,014 km (0.088 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.76 AU - 5.12 AU

Year: 3288 Days

Day: 15.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 13.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.57 AU - 6.63 AU

Year: 4658 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,037,628 km

• M1: 176,525 km (0.096 R)
• M2: 264,489 km (0.108 R)
• M3: 382,522 km (0.072 R)
• M4: 508,782 km (0.086 R)
• M5: 742,454 km (0.108 R)
• M6: 1,106,875 km (0.062 R)
• M7: 1,288,636 km (0.104 R)
• M8: 1,376,001 km (0.027 R)
• M9: 2,397,455 km (0.067 R)
• M10: 2,636,812 km (0.051 R)
• M11: 2,883,948 km (0.118 R)
• M12: 3,218,897 km (0.03 R)
• M13: 3,545,769 km (0.107 R)
• M14: 4,209,834 km (0.068 R)
• M15: 4,365,116 km (0.084 R)
• M16: 5,052,668 km (0.08 R)
• M17: 5,337,203 km (0.061 R)
• M18: 5,823,247 km (0.098 R)
• M19: 6,096,712 km (0.07 R)
• M20: 6,272,938 km (0.109 R)
• M21: 6,604,896 km (0.102 R)
• M22: 6,942,538 km (0.036 R)
• M23: 7,526,867 km (0.092 R)
• M24: 7,961,898 km (0.025 R)
• M25: 8,349,356 km (0.073 R)
• M26: 8,714,674 km (0.062 R)
• M27: 8,913,640 km (0.083 R)
• M28: 9,258,014 km (0.116 R)
• M29: 9,548,533 km (0.088 R)
• M30: 9,812,573 km (0.07 R)
• M31: 10,257,926 km (0.1 R)
• M32: 11,884,204 km (0.1 R)
• M33: 12,518,649 km (0.089 R)
• M34: 12,614,691 km (0.102 R)
• M35: 13,490,886 km (0.106 R)
• M36: 13,655,443 km (0.058 R)
• M37: 14,085,986 km (0.032 R)
• M38: 14,791,190 km (0.116 R)
• M39: 15,028,752 km (0.064 R)
• M40: 15,473,357 km (0.041 R)
• M41: 15,714,658 km (0.091 R)
• M42: 15,922,449 km (0.093 R)
• M43: 16,340,725 km (0.111 R)
• M44: 16,516,054 km (0.071 R)
• M45: 16,621,520 km (0.109 R)
• M46: 16,727,286 km (0.112 R)
• M47: 17,725,104 km (0.079 R)
• M48: 18,013,678 km (0.08 R)
• M49: 18,122,286 km (0.114 R)
• M50: 18,485,958 km (0.059 R)
• M51: 19,036,179 km (0.118 R)
• M52: 19,146,882 km (0.114 R)
• M53: 19,517,286 km (0.085 R)
• M54: 19,852,685 km (0.059 R)
• M55: 20,529,316 km (0.076 R)
• M56: 20,984,692 km (0.104 R)
• M57: 21,328,318 km (0.103 R)
• M58: 21,866,721 km (0.099 R)
• M59: 22,060,001 km (0.095 R)
• M60: 22,604,388 km (0.081 R)
• M61: 23,271,445 km (0.101 R)
• M62: 24,104,406 km (0.115 R)
• M63: 24,544,523 km (0.108 R)
• M64: 24,665,099 km (0.054 R)
• M65: 24,826,066 km (0.095 R)
• M66: 26,126,520 km (0.04 R)
• M67: 26,785,200 km (0.106 R)
• M68: 27,532,591 km (0.117 R)
• M69: 27,867,091 km (0.093 R)
• M70: 27,992,754 km (0.084 R)
• M71: 28,076,678 km (0.087 R)
• M72: 28,202,789 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 8.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.92 AU - 8.04 AU

Year: 5798 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,037,628 km

• M1: 113,395 km (0.091 R)
• M2: 204,051 km (0.064 R)
• M3: 336,894 km (0.07 R)
• M4: 403,017 km (0.067 R)
• M5: 728,392 km (0.112 R)
• M6: 841,638 km (0.054 R)
• M7: 1,099,096 km (0.091 R)
• M8: 1,217,128 km (0.103 R)
• M9: 1,270,984 km (0.067 R)
• M10: 1,451,698 km (0.079 R)
• M11: 1,581,698 km (0.095 R)
• M12: 1,640,789 km (0.104 R)
• M13: 2,140,297 km (0.114 R)
• M14: 2,475,546 km (0.109 R)
• M15: 2,614,372 km (0.068 R)
• M16: 2,702,336 km (0.113 R)
• M17: 2,972,510 km (0.047 R)
• M18: 3,308,357 km (0.087 R)
• M19: 3,422,949 km (0.083 R)
• M20: 3,675,919 km (0.088 R)
• M21: 3,834,642 km (0.098 R)
• M22: 3,894,781 km (0.119 R)
• M23: 4,220,605 km (0.105 R)
• M24: 4,534,311 km (0.068 R)
• M25: 4,855,498 km (0.089 R)
• M26: 4,964,106 km (0.114 R)
• M27: 5,317,456 km (0.088 R)
• M28: 5,747,700 km (0.084 R)
• M29: 6,665,632 km (0.097 R)
• M30: 6,835,127 km (0.093 R)
• M31: 6,981,733 km (0.111 R)
• M32: 7,055,335 km (0.106 R)
• M33: 7,228,120 km (0.065 R)
• M34: 7,628,444 km (0.109 R)
• M35: 7,704,440 km (0.045 R)
• M36: 8,294,454 km (0.068 R)
• M37: 8,555,502 km (0.094 R)
• M38: 8,766,286 km (0.028 R)
• M39: 9,005,642 km (0.113 R)
• M40: 9,300,948 km (0.025 R)
• M41: 9,681,376 km (0.113 R)
• M42: 9,736,278 km (0.092 R)
• M43: 9,791,031 km (0.109 R)
• M44: 10,039,364 km (0.096 R)
• M45: 10,150,365 km (0.059 R)
• M46: 10,206,016 km (0.031 R)
• M47: 11,456,055 km (0.097 R)
• M48: 12,040,085 km (0.098 R)
• M49: 12,843,875 km (0.063 R)
• M50: 12,934,232 km (0.045 R)
• M51: 13,055,107 km (0.105 R)
• M52: 13,389,458 km (0.106 R)
• M53: 13,695,685 km (0.113 R)
• M54: 14,284,053 km (0.119 R)
• M55: 14,659,993 km (0.071 R)
• M56: 14,944,079 km (0.099 R)
• M57: 16,130,839 km (0.072 R)
• M58: 16,293,602 km (0.118 R)
• M59: 16,424,201 km (0.115 R)
• M60: 16,620,623 km (0.109 R)
• M61: 16,785,031 km (0.088 R)
• M62: 16,883,915 km (0.095 R)
• M63: 17,648,210 km (0.036 R)
• M64: 17,950,398 km (0.105 R)
• M65: 18,491,942 km (0.056 R)
• M66: 20,183,296 km (0.083 R)
• M67: 20,323,469 km (0.041 R)
• M68: 20,534,402 km (0.048 R)
• M69: 20,887,752 km (0.119 R)
• M70: 20,958,662 km (0.087 R)
• M71: 21,100,630 km (0.1 R)
• M72: 21,171,689 km (0.099 R)
• M73: 21,779,655 km (0.065 R)
• M74: 21,851,462 km (0.069 R)
• M75: 21,959,471 km (0.118 R)
• M76: 22,139,886 km (0.089 R)
• M77: 22,611,120 km (0.044 R)
• M78: 23,159,097 km (0.071 R)
• M79: 23,232,400 km (0.119 R)
• M80: 23,416,256 km (0.092 R)
• M81: 24,119,066 km (0.043 R)
• M82: 24,866,308 km (0.066 R)
• M83: 25,016,654 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 11.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.61 AU - 7.55 AU

Year: 6621 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,037,628 km

• M1: 150,495 km (0.114 R)
• M2: 241,152 km (0.093 R)
• M3: 336,146 km (0.072 R)
• M4: 421,716 km (0.079 R)
• M5: 595,100 km (0.078 R)
• M6: 670,498 km (0.064 R)
• M7: 959,072 km (0.079 R)
• M8: 1,241,812 km (0.101 R)
• M9: 1,483,562 km (0.119 R)
• M10: 1,561,203 km (0.118 R)
• M11: 1,751,193 km (0.074 R)
• M12: 1,864,737 km (0.072 R)
• M13: 2,034,381 km (0.116 R)
• M14: 2,154,209 km (0.062 R)
• M15: 3,157,861 km (0.081 R)
• M16: 3,609,049 km (0.074 R)
• M17: 3,930,235 km (0.109 R)
• M18: 4,149,695 km (0.115 R)
• M19: 4,233,021 km (0.046 R)
• M20: 4,387,257 km (0.109 R)
• M21: 4,658,029 km (0.087 R)
• M22: 5,111,759 km (0.102 R)
• M23: 6,395,758 km (0.112 R)
• M24: 6,492,248 km (0.116 R)
• M25: 6,621,800 km (0.038 R)
• M26: 6,866,991 km (0.115 R)
• M27: 8,612,649 km (0.078 R)
• M28: 10,185,221 km (0.086 R)
• M29: 11,726,379 km (0.045 R)
• M30: 12,443,401 km (0.115 R)
• M31: 13,359,539 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.5

Radius: 9.1

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.28 AU - 10.1 AU

Year: 9792 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,037,628 km

• M1: 114,592 km (0.076 R)
• M2: 191,336 km (0.055 R)
• M3: 548,725 km (0.108 R)
• M4: 824,135 km (0.109 R)
• M5: 1,005,896 km (0.12 R)
• M6: 1,241,513 km (0.057 R)
• M7: 1,605,335 km (0.044 R)
• M8: 1,787,844 km (0.1 R)
• M9: 2,001,620 km (0.049 R)
• M10: 2,173,507 km (0.08 R)
• M11: 2,664,787 km (0.104 R)
• M12: 4,333,551 km (0.106 R)
• M13: 4,428,845 km (0.11 R)
• M14: 4,557,050 km (0.077 R)
• M15: 4,850,113 km (0.095 R)
• M16: 5,082,139 km (0.099 R)
• M17: 5,695,789 km (0.072 R)
• M18: 5,905,526 km (0.066 R)
• M19: 6,011,441 km (0.116 R)
• M20: 6,477,438 km (0.119 R)
• M21: 7,029,604 km (0.043 R)
• M22: 7,520,285 km (0.117 R)
• M23: 8,977,069 km (0.082 R)
• M24: 10,178,190 km (0.076 R)
• M25: 10,262,863 km (0.108 R)
• M26: 10,689,815 km (0.082 R)
• M27: 11,166,284 km (0.088 R)
• M28: 11,253,649 km (0.062 R)
• M29: 11,649,785 km (0.108 R)
• M30: 11,782,777 km (0.046 R)
• M31: 12,050,258 km (0.103 R)
• M32: 12,365,012 km (0.119 R)
• M33: 12,819,341 km (0.102 R)
• M34: 13,094,601 km (0.035 R)
• M35: 13,232,979 km (0.053 R)
• M36: 14,073,120 km (0.117 R)
• M37: 14,262,212 km (0.044 R)
• M38: 14,452,201 km (0.098 R)
• M39: 14,738,681 km (0.104 R)
• M40: 15,268,707 km (0.116 R)
• M41: 15,658,110 km (0.08 R)
• M42: 16,050,804 km (0.055 R)
• M43: 16,198,906 km (0.07 R)
• M44: 16,397,123 km (0.042 R)
• M45: 16,645,905 km (0.042 R)
• M46: 17,400,028 km (0.05 R)
• M47: 18,216,682 km (0.112 R)
• M48: 18,526,051 km (0.093 R)
• M49: 19,045,754 km (0.051 R)
• M50: 19,359,760 km (0.046 R)
• M51: 19,622,902 km (0.069 R)
• M52: 19,887,092 km (0.072 R)
• M53: 21,497,214 km (0.118 R)
• M54: 21,878,838 km (0.09 R)
• M55: 22,207,804 km (0.069 R)
• M56: 22,428,012 km (0.097 R)
• M57: 23,037,324 km (0.112 R)
• M58: 23,595,923 km (0.112 R)
• M59: 23,989,664 km (0.038 R)
• M60: 25,817,152 km (0.061 R)
• M61: 25,932,791 km (0.105 R)
• M62: 26,689,008 km (0.108 R)
• M63: 26,864,636 km (0.098 R)
• M64: 27,157,997 km (0.071 R)
• M65: 28,223,134 km (0.109 R)
• M66: 28,402,053 km (0.106 R)
• M67: 29,967,894 km (0.103 R)
• M68: 31,871,078 km (0.083 R)
• M69: 33,623,617 km (0.062 R)
• M70: 33,813,308 km (0.099 R)
• M71: 35,086,535 km (0.114 R)
• M72: 35,600,104 km (0.088 R)
• M73: 35,793,385 km (0.117 R)
• M74: 35,922,488 km (0.111 R)
• M75: 36,960,398 km (0.11 R)
• M76: 38,999,267 km (0.062 R)
• M77: 40,333,980 km (0.086 R)
• M78: 42,705,405 km (0.083 R)
• M79: 42,773,921 km (0.118 R)
• M80: 43,047,984 km (0.097 R)
• M81: 44,565,654 km (0.075 R)
• M82: 44,635,068 km (0.06 R)
• M83: 45,400,859 km (0.074 R)
• M84: 45,470,722 km (0.107 R)
• M85: 46,945,457 km (0.107 R)
• M86: 47,157,438 km (0.1 R)
• M87: 47,228,197 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702

Radius: 4.7

Gravity: 31.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.88 AU - 14.52 AU

Year: 17822 Days

Day: 17.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,037,628 km

• M1: 64,776 km (0.093 R)
• M2: 129,402 km (0.064 R)
• M3: 290,070 km (0.094 R)
• M4: 543,339 km (0.105 R)
• M5: 584,180 km (0.117 R)
• M6: 1,180,776 km (0.099 R)
• M7: 1,516,324 km (0.072 R)
• M8: 2,683,337 km (0.088 R)
• M9: 3,270,957 km (0.09 R)
• M10: 3,776,598 km (0.082 R)
• M11: 4,140,869 km (0.037 R)
• M12: 4,558,546 km (0.104 R)
• M13: 4,989,687 km (0.085 R)
• M14: 6,646,633 km (0.088 R)
• M15: 6,743,274 km (0.047 R)
• M16: 7,134,472 km (0.059 R)
• M17: 7,332,839 km (0.079 R)
• M18: 7,382,805 km (0.102 R)
• M19: 7,432,770 km (0.116 R)
• M20: 7,482,885 km (0.075 R)
• M21: 7,938,860 km (0.057 R)
• M22: 8,144,407 km (0.066 R)
• M23: 8,196,168 km (0.065 R)
• M24: 8,560,888 km (0.045 R)
• M25: 9,037,507 km (0.107 R)
• M26: 9,091,063 km (0.073 R)
• M27: 9,522,802 km (0.098 R)
• M28: 10,294,428 km (0.061 R)
• M29: 11,085,950 km (0.095 R)
• M30: 12,132,088 km (0.059 R)
• M31: 13,452,888 km (0.025 R)
• M32: 15,517,937 km (0.107 R)
• M33: 16,293,003 km (0.066 R)
• M34: 16,882,419 km (0.094 R)
• M35: 18,082,343 km (0.052 R)
• M36: 19,309,345 km (0.059 R)
• M37: 21,057,845 km (0.082 R)
• M38: 22,710,453 km (0.057 R)
• M39: 23,958,548 km (0.115 R)
• M40: 24,329,850 km (0.081 R)
• M41: 24,927,792 km (0.116 R)
• M42: 25,682,214 km (0.081 R)
• M43: 26,138,488 km (0.119 R)
• M44: 27,600,658 km (0.119 R)
• M45: 29,010,169 km (0.056 R)
• M46: 29,485,292 km (0.068 R)
• M47: 29,962,808 km (0.114 R)
• M48: 30,443,017 km (0.065 R)
• M49: 30,845,136 km (0.119 R)
• M50: 31,249,050 km (0.116 R)
• M51: 32,307,156 km (0.111 R)
• M52: 32,717,204 km (0.105 R)
• M53: 33,129,047 km (0.074 R)
• M54: 33,294,353 km (0.108 R)
• M55: 33,377,080 km (0.096 R)
• M56: 33,874,792 km (0.053 R)
• M57: 34,041,145 km (0.035 R)
• M58: 34,291,273 km (0.083 R)
• M59: 34,877,397 km (0.056 R)
• M60: 35,129,619 km (0.089 R)
• M61: 35,298,216 km (0.119 R)
• M62: 35,466,962 km (0.09 R)
• M63: 36,484,976 km (0.058 R)
• M64: 37,254,807 km (0.092 R)
• M65: 37,684,900 km (0.117 R)
• M66: 38,116,490 km (0.086 R)
• M67: 38,984,756 km (0.117 R)
• M68: 39,159,187 km (0.039 R)
• M69: 41,450,279 km (0.08 R)
• M70: 42,163,861 km (0.064 R)
• M71: 43,422,428 km (0.077 R)
• M72: 44,875,920 km (0.057 R)
• M73: 46,993,179 km (0.088 R)
• M74: 49,236,698 km (0.09 R)
• M75: 49,614,134 km (0.031 R)
• M76: 49,708,530 km (0.102 R)
• M77: 49,992,317 km (0.077 R)
• M78: 50,561,537 km (0.094 R)
• M79: 50,751,826 km (0.091 R)
• M80: 53,633,529 km (0.045 R)
• M81: 55,094,203 km (0.116 R)
• M82: 56,962,980 km (0.112 R)
• M83: 57,458,298 km (0.113 R)
• M84: 59,453,485 km (0.046 R)
• M85: 60,459,680 km (0.084 R)
• M86: 61,471,411 km (0.118 R)
• M87: 65,573,833 km (0.114 R)
• M88: 66,509,119 km (0.111 R)
• M89: 66,613,239 km (0.102 R)
• M90: 66,926,048 km (0.081 R)
• M91: 68,077,503 km (0.116 R)
• M92: 68,497,723 km (0.084 R)
• M93: 70,505,925 km (0.095 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit