🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1 AU

Year: 307 Days

Day: 14.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.94 AU - 1.02 AU

Year: 354 Days

Day: 34.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,047,812 km

• M1: 306,526 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.89 AU - 1.25 AU

Year: 404 Days

Day: 32.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.45 AU - 1.59 AU

Year: 684 Days

Day: 31.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,047,812 km

• M1: 464,651 km (0.11 R)
• M2: 1,465,760 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.8 AU - 2.46 AU

Year: 1135 Days

Day: 32.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,047,812 km

• M1: 807,529 km (0.09 R)
• M2: 869,164 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 15

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.63 AU - 10.93 AU

Year: 11171 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 107,047,812 km

• M1: 216,767 km (0.114 R)
• M2: 366,964 km (0.047 R)
• M3: 562,039 km (0.045 R)
• M4: 808,576 km (0.104 R)
• M5: 946,506 km (0.096 R)
• M6: 1,154,447 km (0.083 R)
• M7: 1,367,624 km (0.083 R)
• M8: 1,712,596 km (0.083 R)
• M9: 2,060,262 km (0.067 R)
• M10: 2,242,771 km (0.11 R)
• M11: 2,417,202 km (0.097 R)
• M12: 2,596,421 km (0.094 R)
• M13: 3,056,434 km (0.105 R)
• M14: 3,160,704 km (0.11 R)
• M15: 3,357,425 km (0.064 R)
• M16: 3,542,627 km (0.11 R)
• M17: 4,284,633 km (0.103 R)
• M18: 4,622,275 km (0.112 R)
• M19: 5,650,312 km (0.044 R)
• M20: 6,573,031 km (0.075 R)
• M21: 8,832,707 km (0.038 R)
• M22: 9,241,708 km (0.111 R)
• M23: 9,591,168 km (0.076 R)
• M24: 9,767,395 km (0.113 R)
• M25: 11,309,599 km (0.104 R)
• M26: 12,395,380 km (0.083 R)
• M27: 12,563,678 km (0.119 R)
• M28: 14,236,631 km (0.1 R)
• M29: 15,176,255 km (0.113 R)
• M30: 15,485,324 km (0.034 R)
• M31: 16,319,632 km (0.067 R)
• M32: 16,451,427 km (0.079 R)
• M33: 17,035,009 km (0.064 R)
• M34: 17,356,345 km (0.099 R)
• M35: 17,517,761 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.9

Radius: 3.3

Gravity: 71.71 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 15.69 AU - 23.15 AU

Year: 31258 Days

Day: 21 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,047,812 km

• M1: 164,558 km (0.106 R)
• M2: 218,263 km (0.118 R)
• M3: 390,151 km (0.079 R)
• M4: 1,166,415 km (0.08 R)
• M5: 1,309,879 km (0.062 R)
• M6: 1,574,518 km (0.034 R)
• M7: 1,773,632 km (0.108 R)
• M8: 1,980,526 km (0.098 R)
• M9: 2,022,862 km (0.101 R)
• M10: 2,599,861 km (0.057 R)
• M11: 3,475,757 km (0.114 R)
• M12: 3,629,992 km (0.085 R)
• M13: 3,998,302 km (0.096 R)
• M14: 4,268,626 km (0.095 R)
• M15: 5,586,433 km (0.116 R)
• M16: 6,195,446 km (0.104 R)
• M17: 6,570,937 km (0.108 R)
• M18: 6,697,796 km (0.048 R)
• M19: 7,343,759 km (0.113 R)
• M20: 8,349,506 km (0.106 R)
• M21: 9,043,490 km (0.078 R)
• M22: 11,385,445 km (0.103 R)
• M23: 12,543,931 km (0.118 R)
• M24: 16,665,951 km (0.094 R)
• M25: 20,696,267 km (0.093 R)
• M26: 21,819,448 km (0.098 R)
• M27: 22,008,540 km (0.085 R)
• M28: 22,198,230 km (0.081 R)
• M29: 23,154,459 km (0.044 R)
• M30: 23,347,440 km (0.12 R)
• M31: 23,831,838 km (0.074 R)
• M32: 24,319,827 km (0.098 R)
• M33: 24,909,541 km (0.09 R)
• M34: 25,206,194 km (0.118 R)
• M35: 25,802,940 km (0.094 R)
• M36: 26,909,067 km (0.099 R)
• M37: 28,133,376 km (0.108 R)
• M38: 28,236,149 km (0.086 R)
• M39: 29,271,367 km (0.118 R)
• M40: 29,375,636 km (0.118 R)
• M41: 29,479,906 km (0.088 R)
• M42: 31,272,388 km (0.111 R)
• M43: 32,774,799 km (0.062 R)
• M44: 33,643,813 km (0.063 R)
• M45: 35,182,726 km (0.062 R)
• M46: 36,183,985 km (0.062 R)
• M47: 38,214,626 km (0.088 R)
• M48: 39,358,601 km (0.09 R)
• M49: 44,045,802 km (0.102 R)
• M50: 45,727,282 km (0.098 R)
• M51: 47,063,191 km (0.045 R)
• M52: 49,524,824 km (0.071 R)
• M53: 49,648,990 km (0.118 R)
• M54: 50,271,467 km (0.109 R)
• M55: 51,901,784 km (0.088 R)
• M56: 52,280,566 km (0.106 R)
• M57: 52,406,976 km (0.118 R)
• M58: 53,422,148 km (0.101 R)
• M59: 57,547,010 km (0.079 R)
• M60: 60,044,247 km (0.107 R)
• M61: 61,106,242 km (0.101 R)
• M62: 62,710,829 km (0.081 R)
• M63: 66,645,403 km (0.11 R)
• M64: 67,331,758 km (0.115 R)
• M65: 67,607,018 km (0.099 R)
• M66: 68,711,648 km (0.116 R)
• M67: 69,544,011 km (0.046 R)
• M68: 71,639,428 km (0.09 R)
• M69: 72,906,672 km (0.111 R)
• M70: 73,047,892 km (0.083 R)
• M71: 73,613,821 km (0.113 R)
• M72: 74,465,482 km (0.095 R)
• M73: 75,177,717 km (0.1 R)
• M74: 75,463,150 km (0.069 R)
• M75: 78,917,365 km (0.025 R)
• M76: 80,225,897 km (0.084 R)
• M77: 80,371,755 km (0.084 R)
• M78: 80,517,613 km (0.095 R)
• M79: 81,981,728 km (0.065 R)
• M80: 82,717,001 km (0.11 R)
• M81: 84,194,280 km (0.07 R)
• M82: 85,531,236 km (0.062 R)
• M83: 86,127,683 km (0.11 R)
• M84: 90,189,564 km (0.095 R)
• M85: 91,862,218 km (0.102 R)
• M86: 92,167,398 km (0.109 R)
• M87: 94,621,401 km (0.061 R)
• M88: 96,786,082 km (0.052 R)
• M89: 97,874,557 km (0.066 R)
• M90: 98,654,560 km (0.09 R)
• M91: 99,123,549 km (0.111 R)
• M92: 100,063,622 km (0.112 R)
• M93: 100,692,083 km (0.1 R)
• M94: 101,637,093 km (0.112 R)
• M95: 103,060,217 km (0.083 R)
• M96: 104,330,752 km (0.104 R)
• M97: 105,926,213 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 19,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit