🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.45 AU - 0.55 AU

Year: 132 Days

Day: 28.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 74.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.93 AU

Year: 243 Days

Day: 38.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 13.7

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.02 AU - 12.6 AU

Year: 13319 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,279,790 km

• M1: 224,247 km (0.077 R)
• M2: 322,832 km (0.103 R)
• M3: 675,285 km (0.098 R)
• M4: 897,138 km (0.12 R)
• M5: 1,216,081 km (0.119 R)
• M6: 1,492,538 km (0.044 R)
• M7: 1,625,082 km (0.096 R)
• M8: 1,989,053 km (0.106 R)
• M9: 2,663,590 km (0.089 R)
• M10: 2,793,591 km (0.105 R)
• M11: 3,026,515 km (0.069 R)
• M12: 3,727,081 km (0.089 R)
• M13: 5,314,315 km (0.097 R)
• M14: 5,646,123 km (0.104 R)
• M15: 7,589,998 km (0.092 R)
• M16: 7,963,992 km (0.119 R)
• M17: 8,105,811 km (0.097 R)
• M18: 8,440,162 km (0.094 R)
• M19: 9,072,961 km (0.089 R)
• M20: 9,771,733 km (0.115 R)
• M21: 10,384,486 km (0.092 R)
• M22: 11,167,930 km (0.081 R)
• M23: 11,326,952 km (0.077 R)
• M24: 11,862,363 km (0.099 R)
• M25: 12,296,646 km (0.103 R)
• M26: 12,625,911 km (0.116 R)
• M27: 13,069,468 km (0.114 R)
• M28: 13,181,068 km (0.116 R)
• M29: 15,421,895 km (0.034 R)
• M30: 16,194,717 km (0.114 R)
• M31: 16,676,572 km (0.051 R)
• M32: 16,858,633 km (0.064 R)
• M33: 17,964,012 km (0.086 R)
• M34: 18,150,560 km (0.115 R)
• M35: 18,275,325 km (0.089 R)
• M36: 18,714,095 km (0.116 R)
• M37: 22,214,087 km (0.115 R)
• M38: 22,347,678 km (0.087 R)
• M39: 22,951,455 km (0.086 R)
• M40: 23,289,397 km (0.094 R)
• M41: 23,492,850 km (0.102 R)
• M42: 24,381,461 km (0.077 R)
• M43: 25,211,580 km (0.084 R)
• M44: 25,630,005 km (0.067 R)
• M45: 26,757,225 km (0.115 R)
• M46: 27,613,373 km (0.105 R)
• M47: 28,478,498 km (0.12 R)
• M48: 29,425,602 km (0.098 R)
• M49: 30,828,531 km (0.085 R)
• M50: 33,546,126 km (0.092 R)
• M51: 34,083,332 km (0.079 R)
• M52: 34,778,363 km (0.062 R)
• M53: 34,933,347 km (0.038 R)
• M54: 35,322,152 km (0.114 R)
• M55: 36,260,878 km (0.104 R)
• M56: 38,082,980 km (0.113 R)
• M57: 39,045,493 km (0.037 R)
• M58: 40,585,753 km (0.054 R)
• M59: 41,158,264 km (0.109 R)
• M60: 41,568,760 km (0.05 R)
• M61: 41,815,746 km (0.08 R)
• M62: 42,145,909 km (0.08 R)
• M63: 42,808,627 km (0.096 R)
• M64: 43,641,888 km (0.113 R)
• M65: 43,809,288 km (0.108 R)
• M66: 44,144,536 km (0.117 R)
• M67: 46,259,102 km (0.096 R)
• M68: 46,686,055 km (0.039 R)
• M69: 48,666,431 km (0.08 R)
• M70: 48,926,732 km (0.089 R)
• M71: 49,797,990 km (0.057 R)
• M72: 49,885,355 km (0.027 R)
• M73: 51,026,188 km (0.089 R)
• M74: 51,467,203 km (0.091 R)
• M75: 51,644,027 km (0.072 R)
• M76: 52,175,549 km (0.099 R)
• M77: 52,264,410 km (0.111 R)
• M78: 52,530,993 km (0.099 R)
• M79: 52,976,346 km (0.11 R)
• M80: 53,065,506 km (0.114 R)
• M81: 54,950,888 km (0.117 R)
• M82: 55,493,480 km (0.075 R)
• M83: 55,856,255 km (0.041 R)
• M84: 59,156,533 km (0.079 R)
• M85: 60,084,489 km (0.108 R)
• M86: 60,363,788 km (0.099 R)
• M87: 60,643,536 km (0.07 R)
• M88: 62,236,903 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.2

Radius: 5.1

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.85 AU - 15.49 AU

Year: 18940 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,279,790 km

• M1: 122,670 km (0.076 R)
• M2: 311,612 km (0.082 R)
• M3: 467,942 km (0.105 R)
• M4: 647,609 km (0.079 R)
• M5: 705,653 km (0.098 R)
• M6: 977,622 km (0.105 R)
• M7: 1,113,457 km (0.1 R)
• M8: 1,662,332 km (0.112 R)
• M9: 1,770,042 km (0.118 R)
• M10: 2,136,108 km (0.102 R)
• M11: 2,402,991 km (0.096 R)
• M12: 2,525,062 km (0.086 R)
• M13: 3,066,158 km (0.066 R)
• M14: 3,165,341 km (0.062 R)
• M15: 3,366,850 km (0.115 R)
• M16: 3,960,304 km (0.114 R)
• M17: 4,737,166 km (0.085 R)
• M18: 5,123,278 km (0.092 R)
• M19: 5,559,805 km (0.105 R)
• M20: 5,640,438 km (0.115 R)
• M21: 5,721,371 km (0.101 R)
• M22: 6,595,172 km (0.048 R)
• M23: 7,959,355 km (0.095 R)
• M24: 8,095,938 km (0.088 R)
• M25: 8,463,799 km (0.05 R)
• M26: 9,551,375 km (0.116 R)
• M27: 10,087,085 km (0.073 R)
• M28: 10,333,772 km (0.058 R)
• M29: 10,933,809 km (0.104 R)
• M30: 11,238,091 km (0.068 R)
• M31: 11,648,139 km (0.054 R)
• M32: 11,803,272 km (0.059 R)
• M33: 12,641,618 km (0.117 R)
• M34: 12,960,860 km (0.117 R)
• M35: 13,175,234 km (0.093 R)
• M36: 13,390,805 km (0.11 R)
• M37: 13,444,809 km (0.077 R)
• M38: 14,430,360 km (0.075 R)
• M39: 16,066,662 km (0.094 R)
• M40: 16,877,333 km (0.051 R)
• M41: 18,058,258 km (0.092 R)
• M42: 18,237,776 km (0.1 R)
• M43: 18,478,030 km (0.09 R)
• M44: 18,779,619 km (0.076 R)
• M45: 19,326,848 km (0.055 R)
• M46: 19,756,044 km (0.07 R)
• M47: 20,374,632 km (0.112 R)
• M48: 22,012,429 km (0.103 R)
• M49: 22,268,241 km (0.113 R)
• M50: 22,332,269 km (0.11 R)
• M51: 22,460,624 km (0.088 R)
• M52: 22,653,606 km (0.072 R)
• M53: 23,692,114 km (0.063 R)
• M54: 23,823,012 km (0.077 R)
• M55: 24,481,243 km (0.099 R)
• M56: 26,152,550 km (0.112 R)
• M57: 26,559,157 km (0.048 R)
• M58: 26,695,142 km (0.038 R)
• M59: 26,763,209 km (0.104 R)
• M60: 28,136,966 km (0.094 R)
• M61: 28,484,033 km (0.108 R)
• M62: 28,762,584 km (0.087 R)
• M63: 29,042,183 km (0.119 R)
• M64: 30,311,221 km (0.085 R)
• M65: 30,809,532 km (0.099 R)
• M66: 31,095,563 km (0.109 R)
• M67: 32,248,364 km (0.045 R)
• M68: 34,744,255 km (0.096 R)
• M69: 37,453,622 km (0.097 R)
• M70: 37,606,212 km (0.075 R)
• M71: 38,065,029 km (0.094 R)
• M72: 38,756,620 km (0.051 R)
• M73: 39,219,924 km (0.106 R)
• M74: 41,170,381 km (0.116 R)
• M75: 41,801,235 km (0.081 R)
• M76: 42,992,483 km (0.119 R)
• M77: 44,275,584 km (0.113 R)
• M78: 46,060,137 km (0.118 R)
• M79: 47,208,002 km (0.084 R)
• M80: 48,531,344 km (0.095 R)
• M81: 48,697,548 km (0.073 R)
• M82: 50,034,504 km (0.07 R)
• M83: 50,286,576 km (0.085 R)
• M84: 50,791,918 km (0.081 R)
• M85: 51,468,250 km (0.063 R)
• M86: 55,067,724 km (0.108 R)
• M87: 55,241,258 km (0.119 R)
• M88: 55,675,540 km (0.084 R)
• M89: 56,635,211 km (0.085 R)
• M90: 57,424,339 km (0.115 R)
• M91: 57,512,153 km (0.112 R)
• M92: 57,952,420 km (0.117 R)
• M93: 58,570,558 km (0.046 R)
• M94: 58,836,244 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit