🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.46 AU - 2.42 AU

Year: 1013 Days

Day: 39.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.6 AU - 3.34 AU

Year: 1918 Days

Day: 24.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 88.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,171,629 km

• M1: 214,823 km (0.08 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 14.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.71 AU - 5.69 AU

Year: 4444 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,171,629 km

• M1: 184,305 km (0.12 R)
• M2: 606,769 km (0.116 R)
• M3: 896,390 km (0.091 R)
• M4: 2,111,724 km (0.069 R)
• M5: 2,222,127 km (0.105 R)
• M6: 2,604,050 km (0.103 R)
• M7: 2,742,877 km (0.077 R)
• M8: 2,884,247 km (0.064 R)
• M9: 3,048,805 km (0.099 R)
• M10: 3,344,560 km (0.114 R)
• M11: 3,452,569 km (0.095 R)
• M12: 3,694,170 km (0.052 R)
• M13: 3,828,359 km (0.111 R)
• M14: 4,171,237 km (0.098 R)
• M15: 4,264,437 km (0.118 R)
• M16: 4,358,235 km (0.025 R)
• M17: 4,524,139 km (0.111 R)
• M18: 4,668,202 km (0.098 R)
• M19: 4,936,131 km (0.078 R)
• M20: 5,234,280 km (0.104 R)
• M21: 5,436,387 km (0.099 R)
• M22: 5,641,037 km (0.093 R)
• M23: 6,243,916 km (0.085 R)
• M24: 6,566,748 km (0.108 R)
• M25: 7,089,144 km (0.083 R)
• M26: 7,284,968 km (0.118 R)
• M27: 7,568,007 km (0.04 R)
• M28: 7,854,636 km (0.094 R)
• M29: 8,409,196 km (0.045 R)
• M30: 8,676,377 km (0.068 R)
• M31: 8,856,044 km (0.035 R)
• M32: 9,006,689 km (0.119 R)
• M33: 9,525,495 km (0.072 R)
• M34: 9,772,930 km (0.094 R)
• M35: 9,928,811 km (0.111 R)
• M36: 10,054,024 km (0.112 R)
• M37: 10,179,686 km (0.083 R)
• M38: 10,560,263 km (0.093 R)
• M39: 12,701,308 km (0.11 R)
• M40: 13,352,059 km (0.098 R)
• M41: 13,664,120 km (0.041 R)
• M42: 13,908,563 km (0.087 R)
• M43: 14,543,755 km (0.101 R)
• M44: 14,757,531 km (0.089 R)
• M45: 14,864,792 km (0.052 R)
• M46: 15,188,373 km (0.119 R)
• M47: 15,623,254 km (0.057 R)
• M48: 15,842,265 km (0.077 R)
• M49: 16,283,429 km (0.077 R)
• M50: 17,102,777 km (0.089 R)
• M51: 17,593,158 km (0.103 R)
• M52: 18,088,327 km (0.107 R)
• M53: 18,472,195 km (0.113 R)
• M54: 18,936,547 km (0.115 R)
• M55: 19,522,522 km (0.114 R)
• M56: 20,752,067 km (0.072 R)
• M57: 20,993,069 km (0.111 R)
• M58: 21,599,389 km (0.078 R)
• M59: 22,375,653 km (0.118 R)
• M60: 22,622,788 km (0.096 R)
• M61: 22,953,549 km (0.114 R)
• M62: 23,578,120 km (0.057 R)
• M63: 24,208,376 km (0.115 R)
• M64: 24,546,767 km (0.082 R)
• M65: 25,356,839 km (0.042 R)
• M66: 26,045,737 km (0.092 R)
• M67: 26,175,588 km (0.099 R)
• M68: 26,522,954 km (0.119 R)
• M69: 26,653,553 km (0.102 R)
• M70: 26,959,331 km (0.037 R)
• M71: 27,134,511 km (0.097 R)
• M72: 27,662,441 km (0.093 R)
• M73: 27,927,678 km (0.082 R)
• M74: 28,773,206 km (0.085 R)
• M75: 29,356,488 km (0.077 R)
• M76: 29,898,481 km (0.11 R)
• M77: 30,079,793 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.9

Radius: 7

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.15 AU - 18.69 AU

Year: 22691 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,171,629 km

• M1: 106,364 km (0.115 R)
• M2: 163,211 km (0.095 R)
• M3: 443,558 km (0.073 R)
• M4: 606,769 km (0.12 R)
• M5: 650,601 km (0.067 R)
• M6: 1,095,356 km (0.089 R)
• M7: 1,290,132 km (0.105 R)
• M8: 1,557,015 km (0.037 R)
• M9: 1,939,387 km (0.078 R)
• M10: 2,314,877 km (0.083 R)
• M11: 3,210,370 km (0.089 R)
• M12: 3,289,508 km (0.115 R)
• M13: 4,288,073 km (0.084 R)
• M14: 5,140,183 km (0.109 R)
• M15: 5,326,133 km (0.065 R)
• M16: 6,141,292 km (0.119 R)
• M17: 7,252,654 km (0.119 R)
• M18: 7,778,042 km (0.081 R)
• M19: 12,339,880 km (0.112 R)
• M20: 13,029,077 km (0.052 R)
• M21: 13,602,336 km (0.068 R)
• M22: 13,730,841 km (0.082 R)
• M23: 14,510,395 km (0.083 R)
• M24: 14,839,510 km (0.089 R)
• M25: 14,905,633 km (0.084 R)
• M26: 15,038,176 km (0.094 R)
• M27: 16,248,124 km (0.109 R)
• M28: 17,349,912 km (0.115 R)
• M29: 18,050,629 km (0.104 R)
• M30: 20,870,549 km (0.058 R)
• M31: 22,293,374 km (0.095 R)
• M32: 23,054,677 km (0.067 R)
• M33: 24,994,962 km (0.116 R)
• M34: 25,944,759 km (0.11 R)
• M35: 26,264,001 km (0.116 R)
• M36: 26,584,589 km (0.082 R)
• M37: 28,042,869 km (0.117 R)
• M38: 29,029,467 km (0.096 R)
• M39: 29,195,072 km (0.12 R)
• M40: 29,444,003 km (0.067 R)
• M41: 30,952,099 km (0.099 R)
• M42: 31,205,966 km (0.09 R)
• M43: 31,375,461 km (0.028 R)
• M44: 31,545,404 km (0.092 R)
• M45: 31,715,646 km (0.043 R)
• M46: 32,829,402 km (0.079 R)
• M47: 34,567,580 km (0.089 R)
• M48: 35,183,026 km (0.115 R)
• M49: 35,802,211 km (0.096 R)
• M50: 36,335,677 km (0.04 R)
• M51: 37,230,721 km (0.044 R)
• M52: 39,683,229 km (0.047 R)
• M53: 41,068,206 km (0.113 R)
• M54: 41,533,306 km (0.087 R)
• M55: 41,626,505 km (0.114 R)
• M56: 43,506,053 km (0.081 R)
• M57: 44,742,479 km (0.073 R)
• M58: 47,444,516 km (0.078 R)
• M59: 48,226,165 km (0.115 R)
• M60: 48,618,560 km (0.098 R)
• M61: 48,716,846 km (0.096 R)
• M62: 49,703,294 km (0.118 R)
• M63: 51,195,084 km (0.111 R)
• M64: 51,295,165 km (0.085 R)
• M65: 51,996,779 km (0.118 R)
• M66: 52,097,309 km (0.084 R)
• M67: 58,453,423 km (0.104 R)
• M68: 62,788,769 km (0.104 R)
• M69: 63,539,302 km (0.114 R)
• M70: 63,754,274 km (0.09 R)
• M71: 64,400,687 km (0.043 R)
• M72: 65,917,310 km (0.084 R)
• M73: 66,789,166 km (0.11 R)
• M74: 67,445,602 km (0.107 R)
• M75: 68,214,235 km (0.118 R)
• M76: 69,649,178 km (0.095 R)
• M77: 70,203,738 km (0.053 R)
• M78: 70,871,243 km (0.098 R)
• M79: 70,982,694 km (0.036 R)
• M80: 71,428,944 km (0.101 R)
• M81: 71,652,443 km (0.112 R)
• M82: 74,692,870 km (0.072 R)
• M83: 75,374,139 km (0.05 R)
• M84: 75,829,515 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 13,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit