🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.05 AU

Year: 271 Days

Day: 32.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 310 Days

Day: 24.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,636,298 km

• M1: 353,799 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.34 AU - 1.58 AU

Year: 620 Days

Day: 43 Hours

Environment

Temp: -7 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,636,298 km

• M1: 78,539 km (0.102 R)
• M2: 963,709 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.02 AU - 2.56 AU

Year: 1218 Days

Day: 27.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,636,298 km

• M1: 60,138 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.18 AU - 3.32 AU

Year: 1603 Days

Day: 15.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,636,298 km

• M1: 74,201 km (0.066 R)
• M2: 337,792 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.29 AU - 4.01 AU

Year: 2451 Days

Day: 39.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.47 AU - 4.01 AU

Year: 2542 Days

Day: 45.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,636,298 km

• M1: 661,971 km (0.071 R)
• M2: 1,928,466 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 12.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.2 AU - 14.4 AU

Year: 14246 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 76,636,298 km

• M1: 277,354 km (0.066 R)
• M2: 603,029 km (0.094 R)
• M3: 918,531 km (0.108 R)
• M4: 1,581,848 km (0.104 R)
• M5: 1,879,398 km (0.101 R)
• M6: 2,088,087 km (0.044 R)
• M7: 2,807,054 km (0.109 R)
• M8: 3,022,625 km (0.115 R)
• M9: 3,293,547 km (0.114 R)
• M10: 4,344,771 km (0.071 R)
• M11: 4,566,924 km (0.1 R)
• M12: 5,022,599 km (0.088 R)
• M13: 5,285,442 km (0.116 R)
• M14: 5,855,111 km (0.034 R)
• M15: 8,324,523 km (0.11 R)
• M16: 8,635,986 km (0.079 R)
• M17: 9,057,403 km (0.049 R)
• M18: 9,665,967 km (0.12 R)
• M19: 9,993,437 km (0.084 R)
• M20: 10,103,541 km (0.12 R)
• M21: 10,250,745 km (0.071 R)
• M22: 10,547,547 km (0.066 R)
• M23: 11,416,562 km (0.107 R)
• M24: 11,762,881 km (0.078 R)
• M25: 12,623,966 km (0.116 R)
• M26: 13,871,911 km (0.074 R)
• M27: 15,158,752 km (0.101 R)
• M28: 15,539,479 km (0.092 R)
• M29: 17,093,950 km (0.102 R)
• M30: 18,562,104 km (0.046 R)
• M31: 19,885,447 km (0.094 R)
• M32: 20,116,725 km (0.088 R)
• M33: 21,998,666 km (0.079 R)
• M34: 22,381,786 km (0.047 R)
• M35: 22,574,169 km (0.04 R)
• M36: 23,203,228 km (0.038 R)
• M37: 23,495,542 km (0.053 R)
• M38: 23,642,148 km (0.061 R)
• M39: 23,838,122 km (0.099 R)
• M40: 24,478,700 km (0.056 R)
• M41: 25,174,778 km (0.072 R)
• M42: 25,827,175 km (0.085 R)
• M43: 27,765,664 km (0.049 R)
• M44: 28,439,602 km (0.116 R)
• M45: 29,328,962 km (0.059 R)
• M46: 30,600,244 km (0.085 R)
• M47: 31,835,175 km (0.101 R)
• M48: 32,160,101 km (0.09 R)
• M49: 32,268,560 km (0.119 R)
• M50: 34,077,049 km (0.094 R)
• M51: 34,575,957 km (0.055 R)
• M52: 35,133,060 km (0.052 R)
• M53: 35,749,403 km (0.06 R)
• M54: 36,256,390 km (0.107 R)
• M55: 36,936,013 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.2

Radius: 4.2

Gravity: 29.89 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.54 AU - 16.98 AU

Year: 23044 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,636,298 km

• M1: 71,657 km (0.076 R)
• M2: 152,889 km (0.06 R)
• M3: 268,827 km (0.095 R)
• M4: 430,393 km (0.106 R)
• M5: 857,645 km (0.096 R)
• M6: 1,562,699 km (0.102 R)
• M7: 1,983,668 km (0.078 R)
• M8: 2,085,694 km (0.108 R)
• M9: 2,365,890 km (0.1 R)
• M10: 3,396,320 km (0.074 R)
• M11: 3,600,522 km (0.091 R)
• M12: 4,237,060 km (0.089 R)
• M13: 4,456,969 km (0.112 R)
• M14: 4,999,561 km (0.072 R)
• M15: 5,231,886 km (0.064 R)
• M16: 5,900,738 km (0.03 R)
• M17: 6,344,894 km (0.067 R)
• M18: 6,545,655 km (0.106 R)
• M19: 6,850,834 km (0.077 R)
• M20: 6,902,147 km (0.072 R)
• M21: 7,369,640 km (0.089 R)
• M22: 7,474,957 km (0.117 R)
• M23: 8,062,876 km (0.069 R)
• M24: 9,056,655 km (0.075 R)
• M25: 10,205,268 km (0.116 R)
• M26: 10,856,467 km (0.032 R)
• M27: 12,322,975 km (0.058 R)
• M28: 12,385,507 km (0.093 R)
• M29: 12,573,402 km (0.075 R)
• M30: 15,638,812 km (0.089 R)
• M31: 16,182,600 km (0.049 R)
• M32: 16,594,443 km (0.069 R)
• M33: 16,940,164 km (0.09 R)
• M34: 17,498,463 km (0.115 R)
• M35: 17,638,935 km (0.058 R)
• M36: 18,062,746 km (0.111 R)
• M37: 19,136,709 km (0.089 R)
• M38: 19,354,075 km (0.104 R)
• M39: 19,864,204 km (0.074 R)
• M40: 20,157,715 km (0.102 R)
• M41: 20,304,919 km (0.093 R)
• M42: 21,046,775 km (0.049 R)
• M43: 23,016,680 km (0.112 R)
• M44: 23,945,533 km (0.051 R)
• M45: 25,044,479 km (0.041 R)
• M46: 25,282,190 km (0.106 R)
• M47: 25,839,591 km (0.078 R)
• M48: 25,999,512 km (0.109 R)
• M49: 27,291,439 km (0.112 R)
• M50: 27,535,882 km (0.111 R)
• M51: 27,781,222 km (0.074 R)
• M52: 29,853,153 km (0.09 R)
• M53: 30,357,746 km (0.104 R)
• M54: 31,119,947 km (0.101 R)
• M55: 31,205,069 km (0.118 R)
• M56: 31,717,142 km (0.025 R)
• M57: 34,231,134 km (0.094 R)
• M58: 35,024,302 km (0.108 R)
• M59: 38,165,708 km (0.113 R)
• M60: 39,079,601 km (0.052 R)
• M61: 41,115,628 km (0.093 R)
• M62: 41,583,122 km (0.066 R)
• M63: 43,280,609 km (0.101 R)
• M64: 43,661,036 km (0.097 R)
• M65: 45,579,030 km (0.091 R)
• M66: 46,256,858 km (0.087 R)
• M67: 46,937,978 km (0.084 R)
• M68: 47,622,537 km (0.055 R)
• M69: 49,001,231 km (0.066 R)
• M70: 50,293,308 km (0.1 R)
• M71: 51,596,455 km (0.087 R)
• M72: 53,521,032 km (0.077 R)
• M73: 55,881,985 km (0.106 R)
• M74: 57,127,238 km (0.106 R)
• M75: 58,276,748 km (0.116 R)
• M76: 61,023,963 km (0.047 R)
• M77: 62,091,643 km (0.113 R)
• M78: 63,058,046 km (0.066 R)
• M79: 63,165,607 km (0.06 R)
• M80: 63,704,907 km (0.061 R)
• M81: 63,812,917 km (0.093 R)
• M82: 64,462,470 km (0.092 R)
• M83: 65,331,933 km (0.067 R)
• M84: 65,549,897 km (0.115 R)
• M85: 65,986,574 km (0.068 R)
• M86: 66,424,147 km (0.118 R)
• M87: 71,188,989 km (0.111 R)
• M88: 71,413,236 km (0.1 R)
• M89: 72,087,474 km (0.044 R)
• M90: 72,763,956 km (0.086 R)
• M91: 75,261,941 km (0.041 R)
• M92: 76,636,296 km (0.102 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit