🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.19 AU - 1.19 AU

Year: 497 Days

Day: 28.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,881,062 km

• M1: 240,105 km (0.119 R)
• M2: 888,911 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.31 AU - 1.85 AU

Year: 760 Days

Day: 31 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.03 AU - 2.15 AU

Year: 1157 Days

Day: 13.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.92 AU - 2.8 AU

Year: 1388 Days

Day: 25.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,881,062 km

• M1: 1,385,276 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.58 AU - 3.7 AU

Year: 2130 Days

Day: 17.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,881,062 km

• M1: 41,289 km (0.086 R)
• M2: 228,286 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.55 AU - 4.37 AU

Year: 3017 Days

Day: 44 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,881,062 km

• M1: 359,035 km (0.092 R)
• M2: 901,178 km (0.085 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 14.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.3 AU - 5.58 AU

Year: 4858 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,881,062 km

• M1: 198,965 km (0.06 R)
• M2: 360,680 km (0.114 R)
• M3: 479,910 km (0.039 R)
• M4: 915,389 km (0.11 R)
• M5: 1,419,235 km (0.086 R)
• M6: 1,953,748 km (0.053 R)
• M7: 2,261,471 km (0.113 R)
• M8: 2,734,051 km (0.071 R)
• M9: 3,060,024 km (0.069 R)
• M10: 3,398,714 km (0.104 R)
• M11: 4,112,745 km (0.094 R)
• M12: 4,532,067 km (0.029 R)
• M13: 4,667,304 km (0.101 R)
• M14: 4,849,963 km (0.028 R)
• M15: 5,316,858 km (0.103 R)
• M16: 5,459,724 km (0.093 R)
• M17: 6,495,988 km (0.115 R)
• M18: 6,700,339 km (0.045 R)
• M19: 7,565,763 km (0.053 R)
• M20: 7,807,812 km (0.09 R)
• M21: 8,327,665 km (0.112 R)
• M22: 8,633,742 km (0.096 R)
• M23: 8,802,189 km (0.061 R)
• M24: 9,114,101 km (0.107 R)
• M25: 9,400,730 km (0.032 R)
• M26: 9,719,523 km (0.089 R)
• M27: 10,100,848 km (0.083 R)
• M28: 10,667,226 km (0.107 R)
• M29: 10,908,826 km (0.114 R)
• M30: 11,213,258 km (0.085 R)
• M31: 11,861,914 km (0.057 R)
• M32: 12,112,341 km (0.109 R)
• M33: 12,364,414 km (0.042 R)
• M34: 12,522,838 km (0.118 R)
• M35: 13,683,717 km (0.084 R)
• M36: 13,913,350 km (0.118 R)
• M37: 14,210,601 km (0.113 R)
• M38: 14,878,705 km (0.1 R)
• M39: 15,420,698 km (0.087 R)
• M40: 15,659,756 km (0.119 R)
• M41: 15,900,159 km (0.1 R)
• M42: 16,072,646 km (0.114 R)
• M43: 16,245,581 km (0.063 R)
• M44: 17,403,468 km (0.119 R)
• M45: 17,688,153 km (0.071 R)
• M46: 17,974,334 km (0.096 R)
• M47: 18,190,054 km (0.091 R)
• M48: 18,951,806 km (0.116 R)
• M49: 19,208,067 km (0.083 R)
• M50: 19,539,127 km (0.068 R)
• M51: 19,760,981 km (0.115 R)
• M52: 20,394,079 km (0.065 R)
• M53: 21,033,760 km (0.066 R)
• M54: 21,223,151 km (0.104 R)
• M55: 22,797,818 km (0.104 R)
• M56: 23,226,565 km (0.096 R)
• M57: 23,540,123 km (0.092 R)
• M58: 24,928,540 km (0.106 R)
• M59: 25,129,002 km (0.045 R)
• M60: 25,410,694 km (0.12 R)
• M61: 25,612,502 km (0.105 R)
• M62: 26,058,303 km (0.035 R)
• M63: 26,180,375 km (0.1 R)
• M64: 26,506,648 km (0.112 R)
• M65: 26,793,427 km (0.104 R)
• M66: 27,122,244 km (0.118 R)
• M67: 27,245,961 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.8

Radius: 7.7

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.66 AU - 15.4 AU

Year: 18009 Days

Day: 23.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,881,062 km

• M1: 228,286 km (0.101 R)
• M2: 332,107 km (0.118 R)
• M3: 406,457 km (0.058 R)
• M4: 504,145 km (0.109 R)
• M5: 704,905 km (0.119 R)
• M6: 764,146 km (0.114 R)
• M7: 1,348,326 km (0.104 R)
• M8: 1,473,988 km (0.109 R)
• M9: 1,901,838 km (0.114 R)
• M10: 2,581,012 km (0.116 R)
• M11: 3,673,675 km (0.107 R)
• M12: 4,852,955 km (0.062 R)
• M13: 6,014,283 km (0.108 R)
• M14: 6,097,460 km (0.093 R)
• M15: 6,391,569 km (0.118 R)
• M16: 6,906,485 km (0.076 R)
• M17: 7,839,527 km (0.042 R)
• M18: 8,390,346 km (0.117 R)
• M19: 9,432,445 km (0.115 R)
• M20: 10,615,166 km (0.12 R)
• M21: 10,766,260 km (0.101 R)
• M22: 10,816,824 km (0.104 R)
• M23: 11,948,382 km (0.073 R)
• M24: 12,158,118 km (0.103 R)
• M25: 12,263,435 km (0.102 R)
• M26: 12,955,624 km (0.095 R)
• M27: 13,171,195 km (0.094 R)
• M28: 13,551,174 km (0.084 R)
• M29: 13,879,840 km (0.045 R)
• M30: 14,155,699 km (0.12 R)
• M31: 14,544,952 km (0.094 R)
• M32: 14,825,149 km (0.061 R)
• M33: 15,333,931 km (0.093 R)
• M34: 15,390,779 km (0.082 R)
• M35: 16,601,773 km (0.048 R)
• M36: 17,012,270 km (0.101 R)
• M37: 17,307,426 km (0.055 R)
• M38: 17,366,667 km (0.074 R)
• M39: 18,022,953 km (0.099 R)
• M40: 18,143,080 km (0.053 R)
• M41: 19,977,599 km (0.035 R)
• M42: 20,351,594 km (0.099 R)
• M43: 21,169,744 km (0.096 R)
• M44: 21,233,024 km (0.099 R)
• M45: 21,934,339 km (0.079 R)
• M46: 22,255,675 km (0.096 R)
• M47: 22,773,134 km (0.113 R)
• M48: 22,902,985 km (0.039 R)
• M49: 23,885,544 km (0.088 R)
• M50: 24,415,120 km (0.116 R)
• M51: 26,572,172 km (0.096 R)
• M52: 27,742,626 km (0.106 R)
• M53: 28,579,028 km (0.089 R)
• M54: 28,929,835 km (0.078 R)
• M55: 29,141,216 km (0.094 R)
• M56: 29,211,677 km (0.087 R)
• M57: 32,883,108 km (0.082 R)
• M58: 33,324,571 km (0.115 R)
• M59: 33,619,877 km (0.12 R)
• M60: 34,287,682 km (0.1 R)
• M61: 34,511,182 km (0.049 R)
• M62: 34,660,480 km (0.067 R)
• M63: 36,013,892 km (0.079 R)
• M64: 36,165,435 km (0.093 R)
• M65: 36,241,131 km (0.085 R)
• M66: 36,620,960 km (0.063 R)
• M67: 37,078,580 km (0.105 R)
• M68: 37,155,025 km (0.085 R)
• M69: 37,384,657 km (0.099 R)
• M70: 38,694,686 km (0.107 R)
• M71: 39,160,683 km (0.092 R)
• M72: 41,280,485 km (0.111 R)
• M73: 44,002,418 km (0.085 R)
• M74: 45,958,560 km (0.098 R)
• M75: 46,369,655 km (0.047 R)
• M76: 47,776,474 km (0.096 R)
• M77: 48,777,882 km (0.09 R)
• M78: 49,197,205 km (0.11 R)
• M79: 49,870,545 km (0.029 R)
• M80: 50,039,291 km (0.064 R)
• M81: 50,293,009 km (0.09 R)
• M82: 51,908,965 km (0.11 R)
• M83: 53,196,704 km (0.036 R)
• M84: 53,455,508 km (0.03 R)
• M85: 53,541,976 km (0.115 R)
• M86: 53,628,293 km (0.108 R)
• M87: 54,234,464 km (0.103 R)
• M88: 54,581,980 km (0.112 R)
• M89: 56,417,995 km (0.04 R)
• M90: 58,007,771 km (0.085 R)
• M91: 59,612,208 km (0.076 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: 406 - 14,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit