🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.68 AU - 1.1 AU

Year: 299 Days

Day: 14.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.73 AU - 1.07 AU

Year: 304 Days

Day: 19.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.8 AU - 1.32 AU

Year: 389 Days

Day: 30.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.9 AU - 1.32 AU

Year: 417 Days

Day: 33 Hours

Environment

Temp: 39 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.91 AU - 1.47 AU

Year: 463 Days

Day: 44 Hours

Environment

Temp: 31 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.05 AU - 1.33 AU

Year: 463 Days

Day: 27.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,348,185 km

• M1: 732,730 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.97 AU - 1.43 AU

Year: 469 Days

Day: 38.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.27 AU - 1.37 AU

Year: 541 Days

Day: 13.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 117.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 9 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 10.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.62 AU - 12.18 AU

Year: 11103 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,348,185 km

• M1: 180,415 km (0.112 R)
• M2: 296,503 km (0.076 R)
• M3: 517,908 km (0.111 R)
• M4: 634,445 km (0.105 R)
• M5: 777,161 km (0.109 R)
• M6: 844,330 km (0.055 R)
• M7: 1,454,241 km (0.119 R)
• M8: 1,780,364 km (0.078 R)
• M9: 1,894,358 km (0.109 R)
• M10: 2,058,018 km (0.099 R)
• M11: 2,349,734 km (0.059 R)
• M12: 2,449,815 km (0.115 R)
• M13: 2,603,003 km (0.114 R)
• M14: 2,918,654 km (0.102 R)
• M15: 3,136,020 km (0.051 R)
• M16: 3,415,319 km (0.107 R)
• M17: 3,615,631 km (0.112 R)
• M18: 3,819,982 km (0.071 R)
• M19: 4,706,349 km (0.08 R)
• M20: 5,287,537 km (0.064 R)
• M21: 6,341,454 km (0.096 R)
• M22: 6,552,836 km (0.053 R)
• M23: 6,730,857 km (0.113 R)
• M24: 6,874,321 km (0.112 R)
• M25: 7,055,185 km (0.101 R)
• M26: 7,164,541 km (0.101 R)
• M27: 7,311,147 km (0.115 R)
• M28: 7,495,751 km (0.106 R)
• M29: 8,442,107 km (0.103 R)
• M30: 8,519,449 km (0.096 R)
• M31: 9,546,289 km (0.075 R)
• M32: 9,626,773 km (0.079 R)
• M33: 10,156,349 km (0.112 R)
• M34: 10,279,917 km (0.079 R)
• M35: 10,779,125 km (0.093 R)
• M36: 10,905,236 km (0.082 R)
• M37: 12,280,040 km (0.039 R)
• M38: 13,572,566 km (0.105 R)
• M39: 13,982,464 km (0.072 R)
• M40: 14,304,100 km (0.092 R)
• M41: 14,628,278 km (0.094 R)
• M42: 14,767,853 km (0.096 R)
• M43: 15,378,212 km (0.096 R)
• M44: 15,757,892 km (0.113 R)
• M45: 15,853,186 km (0.087 R)
• M46: 16,092,542 km (0.105 R)
• M47: 17,061,936 km (0.078 R)
• M48: 17,950,398 km (0.09 R)
• M49: 18,450,653 km (0.038 R)
• M50: 20,030,108 km (0.098 R)
• M51: 20,705,243 km (0.1 R)
• M52: 20,809,812 km (0.089 R)
• M53: 21,071,907 km (0.119 R)
• M54: 22,184,766 km (0.11 R)
• M55: 22,398,840 km (0.1 R)
• M56: 23,479,835 km (0.09 R)
• M57: 24,854,938 km (0.097 R)
• M58: 25,188,841 km (0.053 R)
• M59: 25,524,239 km (0.1 R)
• M60: 26,312,470 km (0.098 R)
• M61: 26,539,261 km (0.069 R)
• M62: 26,766,649 km (0.032 R)
• M63: 29,544,981 km (0.075 R)
• M64: 31,147,623 km (0.069 R)
• M65: 31,327,440 km (0.094 R)
• M66: 31,868,984 km (0.096 R)
• M67: 32,292,346 km (0.096 R)
• M68: 33,512,167 km (0.104 R)
• M69: 33,696,472 km (0.095 R)
• M70: 33,819,441 km (0.078 R)
• M71: 34,127,762 km (0.089 R)
• M72: 36,059,669 km (0.113 R)
• M73: 37,070,502 km (0.068 R)
• M74: 37,451,977 km (0.098 R)
• M75: 38,218,965 km (0.119 R)
• M76: 39,184,918 km (0.072 R)
• M77: 39,443,872 km (0.066 R)
• M78: 39,638,349 km (0.111 R)
• M79: 41,601,672 km (0.084 R)
• M80: 43,931,958 km (0.072 R)
• M81: 44,470,510 km (0.029 R)
• M82: 44,605,448 km (0.087 R)
• M83: 45,418,213 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.1

Radius: 4.2

Gravity: 49.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.28 AU - 21.06 AU

Year: 26476 Days

Day: 21.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,348,185 km

• M1: 61,186 km (0.03 R)
• M2: 98,435 km (0.103 R)
• M3: 312,211 km (0.085 R)
• M4: 542,591 km (0.1 R)
• M5: 816,954 km (0.028 R)
• M6: 846,574 km (0.11 R)
• M7: 876,644 km (0.11 R)
• M8: 2,733,153 km (0.081 R)
• M9: 2,868,390 km (0.097 R)
• M10: 2,913,867 km (0.036 R)
• M11: 3,382,557 km (0.095 R)
• M12: 3,724,389 km (0.083 R)
• M13: 3,824,021 km (0.105 R)
• M14: 5,648,666 km (0.061 R)
• M15: 5,994,686 km (0.096 R)
• M16: 6,347,737 km (0.093 R)
• M17: 6,767,957 km (0.107 R)
• M18: 7,197,154 km (0.086 R)
• M19: 8,800,693 km (0.097 R)
• M20: 8,933,536 km (0.119 R)
• M21: 9,539,707 km (0.066 R)
• M22: 9,676,289 km (0.088 R)
• M23: 10,438,491 km (0.105 R)
• M24: 11,219,990 km (0.056 R)
• M25: 12,315,645 km (0.028 R)
• M26: 13,140,527 km (0.12 R)
• M27: 15,319,271 km (0.092 R)
• M28: 15,800,527 km (0.065 R)
• M29: 17,774,621 km (0.065 R)
• M30: 18,790,390 km (0.119 R)
• M31: 19,651,176 km (0.095 R)
• M32: 19,911,776 km (0.071 R)
• M33: 20,524,678 km (0.032 R)
• M34: 21,589,516 km (0.116 R)
• M35: 24,796,445 km (0.085 R)
• M36: 24,890,243 km (0.108 R)
• M37: 25,739,660 km (0.108 R)
• M38: 26,694,543 km (0.106 R)
• M39: 27,176,248 km (0.104 R)
• M40: 27,273,038 km (0.04 R)
• M41: 28,737,153 km (0.093 R)
• M42: 28,835,738 km (0.112 R)
• M43: 29,826,973 km (0.038 R)
• M44: 30,829,428 km (0.112 R)
• M45: 31,842,954 km (0.036 R)
• M46: 31,944,830 km (0.105 R)
• M47: 32,558,929 km (0.03 R)
• M48: 33,073,546 km (0.099 R)
• M49: 35,369,574 km (0.03 R)
• M50: 35,475,041 km (0.115 R)
• M51: 37,071,400 km (0.117 R)
• M52: 37,393,484 km (0.094 R)
• M53: 37,716,466 km (0.059 R)
• M54: 38,256,813 km (0.071 R)
• M55: 39,564,149 km (0.1 R)
• M56: 40,113,173 km (0.118 R)
• M57: 42,895,843 km (0.096 R)
• M58: 43,346,731 km (0.111 R)
• M59: 45,166,440 km (0.118 R)
• M60: 45,395,623 km (0.119 R)
• M61: 46,200,759 km (0.093 R)
• M62: 46,431,738 km (0.103 R)
• M63: 47,359,395 km (0.062 R)
• M64: 49,232,809 km (0.085 R)
• M65: 50,178,567 km (0.1 R)
• M66: 50,891,700 km (0.039 R)
• M67: 51,488,745 km (0.106 R)
• M68: 52,810,143 km (0.068 R)
• M69: 58,206,138 km (0.099 R)
• M70: 59,205,900 km (0.043 R)
• M71: 59,833,613 km (0.116 R)
• M72: 64,417,890 km (0.07 R)
• M73: 66,100,866 km (0.113 R)
• M74: 68,718,231 km (0.053 R)
• M75: 70,570,402 km (0.075 R)
• M76: 75,136,428 km (0.095 R)
• M77: 75,543,933 km (0.062 R)
• M78: 76,770,635 km (0.117 R)
• M79: 77,044,100 km (0.114 R)
• M80: 77,455,046 km (0.084 R)
• M81: 77,729,408 km (0.101 R)
• M82: 78,829,850 km (0.053 R)
• M83: 80,351,410 km (0.118 R)
• M84: 80,907,166 km (0.108 R)
• M85: 82,721,938 km (0.057 R)
• M86: 82,862,111 km (0.08 R)
• M87: 84,550,173 km (0.03 R)
• M88: 85,256,874 km (0.11 R)
• M89: 85,398,393 km (0.094 R)
• M90: 85,965,519 km (0.094 R)
• M91: 86,533,841 km (0.113 R)
• M92: 86,818,526 km (0.069 R)
• M93: 88,676,232 km (0.118 R)
• M94: 91,704,692 km (0.056 R)
• M95: 93,742,364 km (0.087 R)
• M96: 97,714,337 km (0.079 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 17,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit