🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.62 AU - 0.78 AU

Year: 219 Days

Day: 16.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 81.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,924,991 km

• M1: 466,745 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1 AU - 1.66 AU

Year: 575 Days

Day: 36 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.65 AU - 1.87 AU

Year: 875 Days

Day: 24.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805

Radius: 14.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.63 AU - 11.91 AU

Year: 12333 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,924,991 km

• M1: 263,741 km (0.086 R)
• M2: 354,397 km (0.093 R)
• M3: 574,007 km (0.06 R)
• M4: 787,782 km (0.095 R)
• M5: 1,161,179 km (0.098 R)
• M6: 1,490,144 km (0.112 R)
• M7: 1,743,713 km (0.051 R)
• M8: 1,875,957 km (0.099 R)
• M9: 2,469,113 km (0.081 R)
• M10: 2,802,716 km (0.062 R)
• M11: 2,990,910 km (0.07 R)
• M12: 3,086,503 km (0.103 R)
• M13: 3,716,909 km (0.119 R)
• M14: 4,064,873 km (0.107 R)
• M15: 4,207,141 km (0.106 R)
• M16: 5,560,852 km (0.119 R)
• M17: 5,879,047 km (0.098 R)
• M18: 6,121,545 km (0.073 R)
• M19: 6,285,205 km (0.042 R)
• M20: 6,574,976 km (0.082 R)
• M21: 6,954,057 km (0.119 R)
• M22: 7,383,852 km (0.115 R)
• M23: 7,866,604 km (0.115 R)
• M24: 8,179,114 km (0.109 R)
• M25: 8,450,335 km (0.104 R)
• M26: 8,678,621 km (0.119 R)
• M27: 8,816,700 km (0.057 R)
• M28: 9,141,477 km (0.115 R)
• M29: 9,564,839 km (0.117 R)
• M30: 9,802,999 km (0.098 R)
• M31: 10,333,623 km (0.086 R)
• M32: 11,930,131 km (0.109 R)
• M33: 12,861,827 km (0.038 R)
• M34: 12,966,695 km (0.075 R)
• M35: 14,794,631 km (0.088 R)
• M36: 17,743,355 km (0.09 R)
• M37: 18,567,489 km (0.109 R)
• M38: 18,686,270 km (0.045 R)
• M39: 18,984,269 km (0.092 R)
• M40: 19,585,204 km (0.034 R)
• M41: 20,070,350 km (0.106 R)
• M42: 21,238,410 km (0.116 R)
• M43: 22,872,617 km (0.094 R)
• M44: 23,255,438 km (0.101 R)
• M45: 23,576,176 km (0.112 R)
• M46: 26,460,722 km (0.039 R)
• M47: 26,795,522 km (0.077 R)
• M48: 27,334,224 km (0.082 R)
• M49: 28,696,312 km (0.102 R)
• M50: 28,902,608 km (0.1 R)
• M51: 30,220,266 km (0.034 R)
• M52: 30,360,140 km (0.063 R)
• M53: 31,415,702 km (0.116 R)
• M54: 31,983,726 km (0.091 R)
• M55: 33,057,689 km (0.041 R)
• M56: 33,635,436 km (0.098 R)
• M57: 34,435,186 km (0.098 R)
• M58: 34,874,106 km (0.095 R)
• M59: 36,573,538 km (0.105 R)
• M60: 37,621,321 km (0.087 R)
• M61: 37,997,859 km (0.041 R)
• M62: 38,678,829 km (0.107 R)
• M63: 38,830,671 km (0.104 R)
• M64: 39,363,837 km (0.092 R)
• M65: 39,593,021 km (0.081 R)
• M66: 40,283,415 km (0.079 R)
• M67: 40,977,849 km (0.07 R)
• M68: 41,598,381 km (0.116 R)
• M69: 42,535,013 km (0.086 R)
• M70: 43,478,527 km (0.037 R)
• M71: 45,787,271 km (0.096 R)
• M72: 46,028,273 km (0.092 R)
• M73: 46,592,556 km (0.109 R)
• M74: 47,809,385 km (0.069 R)
• M75: 48,380,699 km (0.107 R)
• M76: 48,544,509 km (0.119 R)
• M77: 48,954,407 km (0.074 R)
• M78: 49,200,944 km (0.049 R)
• M79: 50,439,914 km (0.086 R)
• M80: 52,024,006 km (0.088 R)
• M81: 52,611,776 km (0.084 R)
• M82: 54,218,158 km (0.094 R)
• M83: 54,984,697 km (0.118 R)
• M84: 56,270,192 km (0.056 R)
• M85: 57,825,860 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.5

Radius: 6.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.51 AU - 15.17 AU

Year: 16244 Days

Day: 16.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,924,991 km

• M1: 127,457 km (0.1 R)
• M2: 226,042 km (0.028 R)
• M3: 406,457 km (0.032 R)
• M4: 470,037 km (0.043 R)
• M5: 747,989 km (0.069 R)
• M6: 1,228,348 km (0.062 R)
• M7: 1,727,407 km (0.116 R)
• M8: 1,896,153 km (0.07 R)
• M9: 2,038,271 km (0.049 R)
• M10: 2,282,864 km (0.115 R)
• M11: 2,641,150 km (0.093 R)
• M12: 2,998,540 km (0.118 R)
• M13: 4,180,512 km (0.043 R)
• M14: 4,241,997 km (0.093 R)
• M15: 4,702,160 km (0.118 R)
• M16: 6,648,129 km (0.098 R)
• M17: 6,913,067 km (0.102 R)
• M18: 7,403,599 km (0.092 R)
• M19: 8,443,902 km (0.086 R)
• M20: 8,941,315 km (0.06 R)
• M21: 9,394,447 km (0.05 R)
• M22: 9,664,621 km (0.08 R)
• M23: 9,937,188 km (0.075 R)
• M24: 10,323,151 km (0.08 R)
• M25: 10,434,302 km (0.082 R)
• M26: 10,685,776 km (0.104 R)
• M27: 13,887,619 km (0.032 R)
• M28: 14,411,810 km (0.118 R)
• M29: 14,536,126 km (0.09 R)
• M30: 15,416,061 km (0.118 R)
• M31: 15,638,812 km (0.11 R)
• M32: 16,898,875 km (0.056 R)
• M33: 17,690,397 km (0.104 R)
• M34: 18,157,741 km (0.067 R)
• M35: 18,730,551 km (0.109 R)
• M36: 18,900,195 km (0.077 R)
• M37: 19,104,396 km (0.066 R)
• M38: 19,446,377 km (0.029 R)
• M39: 19,721,487 km (0.103 R)
• M40: 21,611,656 km (0.087 R)
• M41: 22,398,092 km (0.083 R)
• M42: 22,867,231 km (0.111 R)
• M43: 23,121,249 km (0.118 R)
• M44: 23,339,661 km (0.12 R)
• M45: 24,072,691 km (0.036 R)
• M46: 24,590,300 km (0.103 R)
• M47: 24,813,200 km (0.117 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: 275 - 16,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit