🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.65 AU - 0.73 AU

Year: 209 Days

Day: 28.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,114,486 km

• M1: 27,526 km (0.059 R)
• M2: 141,819 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.77 AU - 0.87 AU

Year: 271 Days

Day: 31.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.34 AU - 1.4 AU

Year: 586 Days

Day: 39.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.59 AU - 3.01 AU

Year: 1711 Days

Day: 13.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.39 AU - 3.81 AU

Year: 1994 Days

Day: 45.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.32 AU - 3.9 AU

Year: 2505 Days

Day: 38 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 13.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.22 AU - 12.38 AU

Year: 12964 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,114,486 km

• M1: 181,761 km (0.068 R)
• M2: 268,977 km (0.065 R)
• M3: 391,498 km (0.028 R)
• M4: 862,133 km (0.103 R)
• M5: 1,533,079 km (0.04 R)
• M6: 2,107,984 km (0.05 R)
• M7: 2,560,966 km (0.11 R)
• M8: 2,788,504 km (0.066 R)
• M9: 2,894,120 km (0.112 R)
• M10: 3,066,158 km (0.083 R)
• M11: 3,219,496 km (0.091 R)
• M12: 3,648,842 km (0.113 R)
• M13: 3,741,592 km (0.093 R)
• M14: 3,858,727 km (0.106 R)
• M15: 4,120,673 km (0.104 R)
• M16: 4,241,698 km (0.118 R)
• M17: 4,687,350 km (0.058 R)
• M18: 5,437,135 km (0.11 R)
• M19: 5,570,277 km (0.099 R)
• M20: 5,758,471 km (0.106 R)
• M21: 6,224,468 km (0.103 R)
• M22: 6,788,303 km (0.095 R)
• M23: 7,163,644 km (0.068 R)
• M24: 8,146,950 km (0.096 R)
• M25: 8,391,693 km (0.116 R)
• M26: 8,701,061 km (0.107 R)
• M27: 9,077,449 km (0.047 R)
• M28: 9,363,181 km (0.039 R)
• M29: 9,911,158 km (0.096 R)
• M30: 10,337,213 km (0.075 R)
• M31: 10,602,450 km (0.092 R)
• M32: 11,411,625 km (0.084 R)
• M33: 11,823,767 km (0.071 R)
• M34: 13,124,969 km (0.111 R)
• M35: 13,232,530 km (0.105 R)
• M36: 15,976,005 km (0.046 R)
• M37: 17,333,157 km (0.111 R)
• M38: 17,451,190 km (0.031 R)
• M39: 18,324,991 km (0.06 R)
• M40: 19,703,536 km (0.074 R)
• M41: 20,280,834 km (0.104 R)
• M42: 22,860,649 km (0.11 R)
• M43: 23,641,550 km (0.105 R)
• M44: 24,254,901 km (0.12 R)
• M45: 24,696,364 km (0.041 R)
• M46: 25,587,070 km (0.107 R)
• M47: 25,811,467 km (0.12 R)
• M48: 28,926,693 km (0.077 R)
• M49: 29,347,811 km (0.052 R)
• M50: 30,718,726 km (0.098 R)
• M51: 31,340,006 km (0.08 R)
• M52: 32,497,893 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.1

Radius: 3.7

Gravity: 24.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.33 AU - 16.53 AU

Year: 17976 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,114,486 km

• M1: 93,947 km (0.119 R)
• M2: 581,188 km (0.077 R)
• M3: 635,641 km (0.117 R)
• M4: 730,187 km (0.038 R)
• M5: 809,025 km (0.054 R)
• M6: 870,061 km (0.089 R)
• M7: 953,836 km (0.119 R)
• M8: 996,621 km (0.04 R)
• M9: 1,460,075 km (0.119 R)
• M10: 1,509,742 km (0.083 R)
• M11: 2,036,027 km (0.078 R)
• M12: 2,147,627 km (0.029 R)
• M13: 2,175,751 km (0.104 R)
• M14: 2,204,175 km (0.111 R)
• M15: 2,318,767 km (0.106 R)
• M16: 2,405,983 km (0.052 R)
• M17: 3,434,468 km (0.092 R)
• M18: 3,735,758 km (0.082 R)
• M19: 4,292,262 km (0.118 R)
• M20: 4,689,594 km (0.038 R)
• M21: 6,392,616 km (0.089 R)
• M22: 6,679,545 km (0.096 R)
• M23: 6,928,775 km (0.117 R)
• M24: 7,350,940 km (0.102 R)
• M25: 7,479,295 km (0.094 R)
• M26: 9,029,578 km (0.111 R)
• M27: 9,075,355 km (0.111 R)
• M28: 9,259,061 km (0.078 R)
• M29: 9,443,814 km (0.109 R)
• M30: 10,053,127 km (0.1 R)
• M31: 10,386,431 km (0.034 R)
• M32: 10,482,323 km (0.12 R)
• M33: 12,156,772 km (0.105 R)
• M34: 12,410,041 km (0.082 R)
• M35: 12,664,956 km (0.115 R)
• M36: 13,128,111 km (0.105 R)
• M37: 13,179,872 km (0.058 R)
• M38: 13,596,801 km (0.083 R)
• M39: 14,443,674 km (0.079 R)
• M40: 14,497,081 km (0.077 R)
• M41: 15,307,303 km (0.116 R)
• M42: 15,361,906 km (0.046 R)
• M43: 15,525,865 km (0.081 R)
• M44: 15,745,475 km (0.115 R)
• M45: 15,855,579 km (0.112 R)
• M46: 16,522,038 km (0.118 R)
• M47: 16,971,430 km (0.086 R)
• M48: 17,084,376 km (0.091 R)
• M49: 17,709,994 km (0.117 R)
• M50: 17,824,586 km (0.074 R)
• M51: 18,169,858 km (0.109 R)
• M52: 18,227,603 km (0.053 R)
• M53: 18,517,224 km (0.027 R)
• M54: 19,691,119 km (0.107 R)
• M55: 19,750,360 km (0.06 R)
• M56: 19,869,140 km (0.084 R)
• M57: 20,406,795 km (0.104 R)
• M58: 20,466,933 km (0.089 R)
• M59: 20,647,349 km (0.065 R)
• M60: 20,828,362 km (0.108 R)
• M61: 21,741,059 km (0.076 R)
• M62: 23,731,458 km (0.1 R)
• M63: 23,794,589 km (0.094 R)
• M64: 24,111,138 km (0.091 R)
• M65: 24,429,033 km (0.078 R)
• M66: 25,584,826 km (0.102 R)
• M67: 25,714,378 km (0.095 R)
• M68: 26,496,176 km (0.097 R)
• M69: 27,021,564 km (0.109 R)
• M70: 29,022,585 km (0.089 R)
• M71: 30,520,060 km (0.102 R)
• M72: 31,347,336 km (0.117 R)
• M73: 32,182,092 km (0.087 R)
• M74: 34,944,716 km (0.036 R)
• M75: 35,954,951 km (0.044 R)
• M76: 36,027,356 km (0.115 R)
• M77: 36,901,456 km (0.068 R)
• M78: 38,373,649 km (0.083 R)
• M79: 39,789,742 km (0.036 R)
• M80: 40,090,135 km (0.107 R)
• M81: 43,134,601 km (0.08 R)
• M82: 43,211,644 km (0.069 R)
• M83: 43,674,949 km (0.117 R)
• M84: 44,762,376 km (0.068 R)
• M85: 47,519,764 km (0.117 R)
• M86: 47,758,671 km (0.093 R)
• M87: 49,361,463 km (0.101 R)
• M88: 49,845,711 km (0.09 R)
• M89: 50,007,427 km (0.112 R)
• M90: 51,634,752 km (0.079 R)
• M91: 52,454,997 km (0.086 R)
• M92: 52,866,691 km (0.096 R)
• M93: 53,196,853 km (0.078 R)
• M94: 53,527,614 km (0.094 R)
• M95: 54,274,407 km (0.109 R)
• M96: 54,857,689 km (0.102 R)
• M97: 55,275,516 km (0.079 R)
• M98: 56,030,386 km (0.106 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: 334 - 11,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit