🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.72 AU - 1.08 AU

Year: 315 Days

Day: 20.4 Hours

Environment

Temp: 88 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,677,610 km

• M1: 416,480 km (0.12 R)
• M2: 618,886 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.36 AU - 1.4 AU

Year: 598 Days

Day: 12.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.68 AU - 2.54 AU

Year: 1131 Days

Day: 36.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.67 AU - 3.37 AU

Year: 1936 Days

Day: 14 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 15

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.91 AU - 5.81 AU

Year: 3953 Days

Day: 12.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,677,610 km

• M1: 247,734 km (0.067 R)
• M2: 571,913 km (0.093 R)
• M3: 764,595 km (0.077 R)
• M4: 894,446 km (0.12 R)
• M5: 1,193,043 km (0.085 R)
• M6: 1,290,581 km (0.109 R)
• M7: 1,919,191 km (0.089 R)
• M8: 2,328,491 km (0.117 R)
• M9: 2,672,566 km (0.084 R)
• M10: 2,879,460 km (0.116 R)
• M11: 3,033,246 km (0.097 R)
• M12: 3,130,934 km (0.112 R)
• M13: 3,389,738 km (0.079 R)
• M14: 3,511,660 km (0.061 R)
• M15: 3,634,929 km (0.098 R)
• M16: 4,121,721 km (0.053 R)
• M17: 4,295,852 km (0.111 R)
• M18: 4,517,257 km (0.063 R)
• M19: 4,629,306 km (0.104 R)
• M20: 4,833,507 km (0.06 R)
• M21: 5,972,545 km (0.092 R)
• M22: 6,170,314 km (0.074 R)
• M23: 6,270,096 km (0.117 R)
• M24: 6,370,326 km (0.029 R)
• M25: 6,496,437 km (0.1 R)
• M26: 6,674,459 km (0.109 R)
• M27: 7,165,738 km (0.042 R)
• M28: 7,482,138 km (0.102 R)
• M29: 7,776,247 km (0.092 R)
• M30: 7,965,339 km (0.071 R)
• M31: 8,238,355 km (0.089 R)
• M32: 8,570,013 km (0.082 R)
• M33: 8,793,512 km (0.089 R)
• M34: 8,962,408 km (0.119 R)
• M35: 9,736,129 km (0.085 R)
• M36: 10,561,161 km (0.102 R)
• M37: 10,831,035 km (0.063 R)
• M38: 11,316,780 km (0.025 R)
• M39: 11,500,636 km (0.103 R)
• M40: 12,688,891 km (0.047 R)
• M41: 12,784,335 km (0.045 R)
• M42: 13,817,757 km (0.049 R)
• M43: 14,047,390 km (0.092 R)
• M44: 14,179,185 km (0.071 R)
• M45: 14,677,047 km (0.116 R)
• M46: 14,944,977 km (0.083 R)
• M47: 15,451,814 km (0.049 R)
• M48: 15,724,382 km (0.097 R)
• M49: 15,929,780 km (0.116 R)
• M50: 16,136,225 km (0.117 R)
• M51: 16,308,861 km (0.116 R)
• M52: 16,656,077 km (0.117 R)
• M53: 16,865,664 km (0.119 R)
• M54: 17,216,770 km (0.12 R)
• M55: 17,322,536 km (0.063 R)
• M56: 18,826,742 km (0.083 R)
• M57: 19,081,508 km (0.116 R)
• M58: 19,631,280 km (0.117 R)
• M59: 21,047,373 km (0.062 R)
• M60: 21,198,317 km (0.074 R)
• M61: 21,691,542 km (0.034 R)
• M62: 21,920,426 km (0.086 R)
• M63: 22,111,762 km (0.096 R)
• M64: 22,727,956 km (0.118 R)
• M65: 23,427,924 km (0.117 R)
• M66: 23,701,987 km (0.076 R)
• M67: 23,977,098 km (0.077 R)
• M68: 24,095,430 km (0.101 R)
• M69: 24,848,954 km (0.098 R)
• M70: 25,008,575 km (0.066 R)
• M71: 25,248,680 km (0.104 R)
• M72: 25,409,198 km (0.12 R)
• M73: 25,610,258 km (0.097 R)
• M74: 26,176,037 km (0.096 R)
• M75: 26,950,655 km (0.103 R)
• M76: 27,279,022 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.6

Radius: 3.1

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.91 AU - 12.55 AU

Year: 15780 Days

Day: 25 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 37,677,610 km

• M1: 48,021 km (0.078 R)
• M2: 144,960 km (0.112 R)
• M3: 178,470 km (0.092 R)
• M4: 362,476 km (0.112 R)
• M5: 409,898 km (0.069 R)
• M6: 874,250 km (0.095 R)
• M7: 1,021,155 km (0.069 R)
• M8: 1,246,749 km (0.045 R)
• M9: 1,282,802 km (0.108 R)
• M10: 1,487,302 km (0.109 R)
• M11: 1,642,435 km (0.058 R)
• M12: 1,782,459 km (0.041 R)
• M13: 1,989,053 km (0.1 R)
• M14: 2,052,632 km (0.081 R)
• M15: 2,159,894 km (0.119 R)
• M16: 2,181,586 km (0.089 R)
• M17: 2,515,488 km (0.109 R)
• M18: 2,538,377 km (0.109 R)
• M19: 2,985,076 km (0.099 R)
• M20: 3,057,930 km (0.119 R)
• M21: 3,354,732 km (0.092 R)
• M22: 3,430,429 km (0.113 R)
• M23: 3,455,711 km (0.116 R)
• M24: 3,869,648 km (0.079 R)
• M25: 3,922,456 km (0.055 R)
• M26: 3,948,935 km (0.076 R)
• M27: 4,082,526 km (0.101 R)
• M28: 4,217,463 km (0.093 R)
• M29: 4,743,449 km (0.115 R)
• M30: 4,942,414 km (0.085 R)
• M31: 5,260,609 km (0.072 R)
• M32: 5,735,134 km (0.096 R)
• M33: 5,825,640 km (0.114 R)
• M34: 5,916,596 km (0.06 R)
• M35: 6,316,321 km (0.104 R)
• M36: 7,303,966 km (0.109 R)
• M37: 7,533,599 km (0.074 R)
• M38: 7,798,836 km (0.072 R)
• M39: 8,236,410 km (0.039 R)
• M40: 8,441,060 km (0.111 R)
• M41: 8,647,355 km (0.108 R)
• M42: 9,135,344 km (0.118 R)
• M43: 9,205,804 km (0.095 R)
• M44: 9,811,676 km (0.061 R)
• M45: 10,064,795 km (0.089 R)
• M46: 10,356,810 km (0.111 R)
• M47: 10,467,064 km (0.092 R)
• M48: 10,651,668 km (0.067 R)
• M49: 10,986,617 km (0.05 R)
• M50: 11,249,461 km (0.084 R)
• M51: 11,400,555 km (0.06 R)
• M52: 11,666,839 km (0.12 R)
• M53: 12,633,839 km (0.108 R)
• M54: 12,790,917 km (0.046 R)
• M55: 12,830,411 km (0.103 R)
• M56: 12,988,237 km (0.091 R)
• M57: 13,868,321 km (0.027 R)
• M58: 14,111,717 km (0.078 R)
• M59: 14,397,299 km (0.111 R)
• M60: 15,265,715 km (0.102 R)
• M61: 16,750,324 km (0.108 R)
• M62: 16,879,726 km (0.08 R)
• M63: 16,922,960 km (0.062 R)
• M64: 17,052,811 km (0.062 R)
• M65: 17,182,961 km (0.034 R)
• M66: 17,838,648 km (0.043 R)
• M67: 17,926,612 km (0.11 R)
• M68: 18,369,123 km (0.044 R)
• M69: 18,502,564 km (0.084 R)
• M70: 19,854,330 km (0.106 R)
• M71: 20,128,394 km (0.119 R)
• M72: 20,588,108 km (0.108 R)
• M73: 21,658,630 km (0.111 R)
• M74: 21,846,525 km (0.106 R)
• M75: 22,699,233 km (0.12 R)
• M76: 23,177,647 km (0.09 R)
• M77: 23,707,672 km (0.074 R)
• M78: 24,339,274 km (0.106 R)
• M79: 24,583,717 km (0.091 R)
• M80: 25,222,949 km (0.066 R)
• M81: 25,470,234 km (0.085 R)
• M82: 26,116,946 km (0.088 R)
• M83: 26,367,223 km (0.118 R)
• M84: 26,668,513 km (0.07 R)
• M85: 27,173,107 km (0.063 R)
• M86: 28,140,706 km (0.048 R)
• M87: 28,294,492 km (0.065 R)
• M88: 28,499,890 km (0.111 R)
• M89: 30,056,905 km (0.117 R)
• M90: 32,551,001 km (0.075 R)
• M91: 32,712,417 km (0.086 R)
• M92: 33,577,990 km (0.107 R)
• M93: 34,615,451 km (0.099 R)
• M94: 36,833,988 km (0.069 R)
• M95: 37,058,235 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit