🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 18.5 Hours

Environment

Temp: 253 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.69 AU - 0.71 AU

Year: 213 Days

Day: 31 Hours

Environment

Temp: 209 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,281,268 km

• M1: 63,579 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.81 AU - 1.29 AU

Year: 391 Days

Day: 16.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,281,268 km

• M1: 81,531 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.24 AU - 4.82 AU

Year: 2940 Days

Day: 16.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.1

Radius: 3

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.16 AU - 19.76 AU

Year: 25384 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 36,281,268 km

• M1: 56,997 km (0.118 R)
• M2: 270,323 km (0.106 R)
• M3: 340,634 km (0.113 R)
• M4: 385,813 km (0.097 R)
• M5: 432,936 km (0.067 R)
• M6: 515,813 km (0.039 R)
• M7: 603,627 km (0.083 R)
• M8: 813,663 km (0.099 R)
• M9: 1,022,950 km (0.05 R)
• M10: 1,156,242 km (0.103 R)
• M11: 2,037,523 km (0.089 R)
• M12: 2,261,770 km (0.116 R)
• M13: 2,290,343 km (0.113 R)
• M14: 2,672,716 km (0.034 R)
• M15: 2,733,303 km (0.1 R)
• M16: 2,825,006 km (0.117 R)
• M17: 3,661,557 km (0.118 R)
• M18: 3,830,603 km (0.103 R)
• M19: 4,532,067 km (0.105 R)
• M20: 5,158,733 km (0.113 R)
• M21: 5,234,280 km (0.109 R)
• M22: 5,272,128 km (0.076 R)
• M23: 5,930,060 km (0.06 R)
• M24: 6,009,197 km (0.06 R)
• M25: 6,409,820 km (0.111 R)
• M26: 7,110,686 km (0.111 R)
• M27: 7,363,806 km (0.073 R)
• M28: 7,835,488 km (0.047 R)
• M29: 8,361,025 km (0.096 R)
• M30: 9,911,009 km (0.062 R)
• M31: 11,448,127 km (0.118 R)
• M32: 11,744,480 km (0.111 R)
• M33: 13,574,960 km (0.104 R)
• M34: 14,363,490 km (0.082 R)
• M35: 15,166,681 km (0.08 R)
• M36: 15,655,567 km (0.098 R)
• M37: 16,204,890 km (0.027 R)
• M38: 16,315,443 km (0.084 R)
• M39: 16,481,796 km (0.081 R)
• M40: 16,872,246 km (0.073 R)
• M41: 17,209,290 km (0.067 R)
• M42: 17,833,113 km (0.108 R)
• M43: 17,947,257 km (0.049 R)
• M44: 18,118,995 km (0.043 R)
• M45: 19,748,116 km (0.098 R)
• M46: 20,222,042 km (0.052 R)
• M47: 21,120,826 km (0.096 R)
• M48: 21,241,701 km (0.108 R)
• M49: 21,302,138 km (0.119 R)
• M50: 21,971,439 km (0.09 R)
• M51: 22,155,145 km (0.06 R)
• M52: 22,524,203 km (0.08 R)
• M53: 23,455,450 km (0.118 R)
• M54: 23,643,195 km (0.099 R)
• M55: 23,831,390 km (0.118 R)
• M56: 25,035,204 km (0.113 R)
• M57: 25,870,259 km (0.036 R)
• M58: 26,064,287 km (0.049 R)
• M59: 28,296,288 km (0.086 R)
• M60: 30,043,890 km (0.108 R)
• M61: 30,793,824 km (0.115 R)
• M62: 31,757,085 km (0.11 R)
• M63: 32,520,782 km (0.114 R)
• M64: 33,150,140 km (0.071 R)
• M65: 34,420,974 km (0.098 R)
• M66: 34,634,301 km (0.09 R)
• M67: 35,062,300 km (0.101 R)
• M68: 35,923,535 km (0.1 R)
• M69: 36,501,581 km (0.06 R)
• M70: 36,574,136 km (0.03 R)
• M71: 37,009,915 km (0.043 R)
• M72: 37,593,646 km (0.092 R)
• M73: 38,475,076 km (0.1 R)
• M74: 38,622,580 km (0.12 R)
• M75: 38,770,233 km (0.099 R)
• M76: 39,660,639 km (0.076 R)
• M77: 40,183,185 km (0.101 R)
• M78: 40,257,984 km (0.086 R)
• M79: 40,632,876 km (0.111 R)
• M80: 41,612,892 km (0.083 R)
• M81: 42,448,097 km (0.088 R)
• M82: 42,982,610 km (0.084 R)
• M83: 47,574,666 km (0.066 R)
• M84: 47,732,941 km (0.026 R)
• M85: 47,891,514 km (0.115 R)
• M86: 48,447,869 km (0.076 R)
• M87: 49,406,342 km (0.04 R)
• M88: 50,855,946 km (0.066 R)
• M89: 51,585,983 km (0.068 R)
• M90: 51,667,365 km (0.103 R)
• M91: 51,830,127 km (0.091 R)
• M92: 52,074,720 km (0.034 R)
• M93: 52,319,611 km (0.052 R)
• M94: 52,646,632 km (0.091 R)
• M95: 52,974,401 km (0.099 R)
• M96: 53,302,918 km (0.117 R)
• M97: 54,457,814 km (0.114 R)
• M98: 55,454,285 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.1

Radius: 4.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.74 AU - 20.18 AU

Year: 25384 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,281,268 km

• M1: 56,698 km (0.083 R)
• M2: 84,373 km (0.112 R)
• M3: 196,721 km (0.052 R)
• M4: 354,248 km (0.11 R)
• M5: 410,945 km (0.112 R)
• M6: 458,517 km (0.055 R)
• M7: 626,366 km (0.106 R)
• M8: 1,181,973 km (0.099 R)
• M9: 1,216,380 km (0.093 R)
• M10: 1,286,093 km (0.111 R)
• M11: 1,771,239 km (0.101 R)
• M12: 2,137,155 km (0.092 R)
• M13: 2,350,332 km (0.091 R)
• M14: 3,030,105 km (0.054 R)
• M15: 3,269,461 km (0.11 R)
• M16: 6,125,734 km (0.064 R)
• M17: 6,215,941 km (0.086 R)
• M18: 6,427,772 km (0.106 R)
• M19: 6,611,478 km (0.12 R)
• M20: 7,109,340 km (0.113 R)
• M21: 7,172,470 km (0.113 R)
• M22: 7,426,637 km (0.105 R)
• M23: 7,748,571 km (0.075 R)
• M24: 8,009,470 km (0.066 R)
• M25: 8,206,939 km (0.045 R)
• M26: 8,640,474 km (0.066 R)
• M27: 8,843,029 km (0.108 R)
• M28: 8,876,988 km (0.083 R)
• M29: 9,287,335 km (0.05 R)
• M30: 9,494,827 km (0.093 R)
• M31: 9,738,821 km (0.06 R)
• M32: 10,197,488 km (0.094 R)
• M33: 11,689,428 km (0.074 R)
• M34: 11,875,977 km (0.075 R)
• M35: 12,214,217 km (0.11 R)
• M36: 12,289,914 km (0.092 R)
• M37: 13,209,342 km (0.059 R)
• M38: 13,559,850 km (0.102 R)
• M39: 13,598,895 km (0.103 R)
• M40: 14,309,635 km (0.062 R)
• M41: 14,790,143 km (0.097 R)
• M42: 14,870,776 km (0.065 R)
• M43: 14,911,168 km (0.03 R)
• M44: 15,032,492 km (0.053 R)
• M45: 15,479,939 km (0.118 R)
• M46: 15,890,585 km (0.119 R)
• M47: 16,974,870 km (0.111 R)
• M48: 17,017,057 km (0.085 R)
• M49: 17,186,103 km (0.112 R)
• M50: 17,313,261 km (0.076 R)
• M51: 18,082,942 km (0.072 R)
• M52: 18,471,896 km (0.088 R)
• M53: 18,515,280 km (0.099 R)
• M54: 18,732,645 km (0.072 R)
• M55: 19,522,522 km (0.052 R)
• M56: 20,367,900 km (0.083 R)
• M57: 21,270,723 km (0.088 R)
• M58: 21,635,442 km (0.034 R)
• M59: 22,232,637 km (0.103 R)
• M60: 22,324,939 km (0.064 R)
• M61: 23,302,262 km (0.051 R)
• M62: 23,678,351 km (0.057 R)
• M63: 24,818,287 km (0.086 R)
• M64: 25,105,963 km (0.079 R)
• M65: 25,154,134 km (0.091 R)
• M66: 25,491,477 km (0.095 R)
• M67: 25,684,907 km (0.118 R)
• M68: 26,806,592 km (0.115 R)
• M69: 27,299,367 km (0.112 R)
• M70: 27,745,319 km (0.112 R)
• M71: 28,644,402 km (0.098 R)
• M72: 29,097,534 km (0.067 R)
• M73: 31,398,648 km (0.038 R)
• M74: 32,230,861 km (0.072 R)
• M75: 33,281,188 km (0.118 R)
• M76: 35,199,930 km (0.114 R)
• M77: 35,469,206 km (0.1 R)
• M78: 36,226,920 km (0.034 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit