🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.99 AU - 1.21 AU

Year: 442 Days

Day: 41.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.98 AU - 2.02 AU

Year: 1083 Days

Day: 25 Hours

Environment

Temp: -91 °C

Axial Tilt: 112 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,535,667 km

• M1: 820,395 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.83 AU - 2.93 AU

Year: 1406 Days

Day: 40.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.6 AU - 4.08 AU

Year: 2337 Days

Day: 44.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 11.1

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.87 AU - 6.05 AU

Year: 4230 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,535,667 km

• M1: 143,016 km (0.088 R)
• M2: 263,292 km (0.092 R)
• M3: 350,657 km (0.106 R)
• M4: 533,915 km (0.119 R)
• M5: 691,292 km (0.089 R)
• M6: 763,996 km (0.099 R)
• M7: 1,054,515 km (0.077 R)
• M8: 1,348,924 km (0.111 R)
• M9: 1,686,118 km (0.083 R)
• M10: 1,856,210 km (0.062 R)
• M11: 1,925,773 km (0.107 R)
• M12: 2,031,988 km (0.102 R)
• M13: 2,122,046 km (0.059 R)
• M14: 2,515,039 km (0.102 R)
• M15: 2,592,531 km (0.04 R)
• M16: 2,992,257 km (0.037 R)
• M17: 3,074,685 km (0.066 R)
• M18: 3,262,730 km (0.088 R)
• M19: 3,760,741 km (0.055 R)
• M20: 3,872,191 km (0.078 R)
• M21: 4,098,383 km (0.096 R)
• M22: 4,375,738 km (0.04 R)
• M23: 4,564,081 km (0.042 R)
• M24: 4,707,097 km (0.036 R)
• M25: 5,194,636 km (0.119 R)
• M26: 5,394,200 km (0.07 R)
• M27: 5,520,311 km (0.084 R)
• M28: 5,749,645 km (0.109 R)
• M29: 5,930,209 km (0.104 R)
• M30: 6,191,557 km (0.091 R)
• M31: 6,536,829 km (0.073 R)
• M32: 6,644,389 km (0.065 R)
• M33: 7,107,993 km (0.12 R)
• M34: 7,218,696 km (0.066 R)
• M35: 8,444,052 km (0.078 R)
• M36: 9,457,877 km (0.069 R)
• M37: 10,667,974 km (0.083 R)
• M38: 10,826,548 km (0.113 R)
• M39: 11,146,238 km (0.065 R)
• M40: 11,275,042 km (0.057 R)
• M41: 11,566,608 km (0.029 R)
• M42: 11,827,806 km (0.043 R)
• M43: 12,190,132 km (0.081 R)
• M44: 12,289,615 km (0.057 R)
• M45: 12,589,708 km (0.095 R)
• M46: 12,824,726 km (0.082 R)
• M47: 13,129,008 km (0.076 R)
• M48: 13,607,123 km (0.049 R)
• M49: 14,230,348 km (0.063 R)
• M50: 14,335,216 km (0.044 R)
• M51: 14,545,551 km (0.112 R)
• M52: 14,756,783 km (0.068 R)
• M53: 14,898,302 km (0.048 R)
• M54: 16,228,227 km (0.064 R)
• M55: 16,557,492 km (0.061 R)
• M56: 16,667,746 km (0.095 R)
• M57: 17,036,954 km (0.1 R)
• M58: 17,483,653 km (0.106 R)
• M59: 18,426,568 km (0.115 R)
• M60: 18,502,713 km (0.063 R)
• M61: 18,655,303 km (0.053 R)
• M62: 19,308,597 km (0.118 R)
• M63: 19,385,939 km (0.065 R)
• M64: 19,813,191 km (0.084 R)
• M65: 20,008,416 km (0.101 R)
• M66: 21,673,740 km (0.053 R)
• M67: 21,754,074 km (0.114 R)
• M68: 23,136,208 km (0.085 R)
• M69: 23,630,779 km (0.032 R)
• M70: 23,754,945 km (0.109 R)
• M71: 24,045,614 km (0.093 R)
• M72: 24,170,528 km (0.067 R)
• M73: 24,253,854 km (0.08 R)
• M74: 25,135,434 km (0.112 R)
• M75: 25,643,768 km (0.084 R)
• M76: 26,284,047 km (0.086 R)
• M77: 26,455,785 km (0.072 R)
• M78: 26,972,795 km (0.048 R)
• M79: 27,754,893 km (0.12 R)
• M80: 28,324,262 km (0.052 R)
• M81: 29,831,611 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.4

Radius: 5.9

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.02 AU - 20.62 AU

Year: 28803 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,535,667 km

• M1: 105,317 km (0.092 R)
• M2: 665,711 km (0.102 R)
• M3: 770,130 km (0.116 R)
• M4: 1,677,441 km (0.111 R)
• M5: 2,043,956 km (0.084 R)
• M6: 2,197,593 km (0.065 R)
• M7: 2,639,056 km (0.12 R)
• M8: 3,693,721 km (0.119 R)
• M9: 3,740,246 km (0.098 R)
• M10: 4,071,306 km (0.112 R)
• M11: 4,812,115 km (0.117 R)
• M12: 5,119,987 km (0.108 R)
• M13: 5,647,170 km (0.113 R)
• M14: 6,081,453 km (0.097 R)
• M15: 6,695,851 km (0.107 R)
• M16: 7,565,314 km (0.101 R)
• M17: 8,043,429 km (0.036 R)
• M18: 10,313,128 km (0.076 R)
• M19: 10,709,562 km (0.096 R)
• M20: 10,976,594 km (0.118 R)
• M21: 14,347,184 km (0.087 R)
• M22: 14,715,494 km (0.031 R)
• M23: 14,789,395 km (0.027 R)
• M24: 15,236,094 km (0.067 R)
• M25: 17,378,485 km (0.098 R)
• M26: 17,535,114 km (0.1 R)
• M27: 18,564,497 km (0.095 R)
• M28: 18,804,752 km (0.102 R)
• M29: 20,268,118 km (0.099 R)
• M30: 21,096,890 km (0.114 R)
• M31: 21,683,613 km (0.111 R)
• M32: 22,105,928 km (0.118 R)
• M33: 22,445,814 km (0.115 R)
• M34: 22,958,785 km (0.07 R)
• M35: 26,566,039 km (0.115 R)
• M36: 27,381,197 km (0.095 R)
• M37: 28,204,435 km (0.105 R)
• M38: 29,035,900 km (0.049 R)
• M39: 31,482,722 km (0.105 R)
• M40: 31,960,687 km (0.117 R)
• M41: 32,056,580 km (0.036 R)
• M42: 32,152,622 km (0.107 R)
• M43: 37,072,746 km (0.109 R)
• M44: 37,274,404 km (0.081 R)
• M45: 39,003,007 km (0.034 R)
• M46: 39,825,347 km (0.071 R)
• M47: 40,653,521 km (0.11 R)
• M48: 40,757,491 km (0.11 R)
• M49: 41,696,667 km (0.077 R)
• M50: 42,432,239 km (0.114 R)
• M51: 43,065,936 km (0.038 R)
• M52: 44,664,090 km (0.11 R)
• M53: 44,771,352 km (0.072 R)
• M54: 45,201,146 km (0.04 R)
• M55: 48,467,915 km (0.096 R)
• M56: 51,135,544 km (0.061 R)
• M57: 52,035,226 km (0.12 R)
• M58: 53,280,927 km (0.094 R)
• M59: 53,964,589 km (0.116 R)
• M60: 55,570,822 km (0.091 R)
• M61: 56,264,058 km (0.053 R)
• M62: 58,243,837 km (0.086 R)
• M63: 59,065,578 km (0.098 R)
• M64: 59,773,026 km (0.106 R)
• M65: 61,315,380 km (0.101 R)
• M66: 61,792,597 km (0.089 R)
• M67: 61,911,976 km (0.12 R)
• M68: 62,630,645 km (0.084 R)
• M69: 64,924,279 km (0.099 R)
• M70: 65,167,376 km (0.111 R)
• M71: 65,654,317 km (0.082 R)
• M72: 67,737,467 km (0.085 R)
• M73: 67,860,736 km (0.098 R)
• M74: 69,096,863 km (0.113 R)
• M75: 70,215,855 km (0.072 R)
• M76: 71,466,194 km (0.083 R)
• M77: 72,219,868 km (0.101 R)
• M78: 74,369,589 km (0.109 R)
• M79: 74,496,748 km (0.057 R)
• M80: 74,751,214 km (0.119 R)
• M81: 74,878,521 km (0.102 R)
• M82: 75,516,257 km (0.11 R)
• M83: 75,644,014 km (0.113 R)
• M84: 76,155,788 km (0.094 R)
• M85: 76,540,404 km (0.106 R)
• M86: 77,697,992 km (0.105 R)
• M87: 80,551,871 km (0.095 R)
• M88: 80,813,069 km (0.116 R)
• M89: 80,943,817 km (0.079 R)
• M90: 83,968,836 km (0.07 R)
• M91: 85,828,188 km (0.116 R)
• M92: 86,495,544 km (0.067 R)
• M93: 87,164,695 km (0.109 R)
• M94: 89,587,433 km (0.046 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: 308 - 12,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit