🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.51 AU - 0.61 AU

Year: 184 Days

Day: 31.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.78 AU - 0.92 AU

Year: 345 Days

Day: 29.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.73 AU - 1.09 AU

Year: 382 Days

Day: 29 Hours

Environment

Temp: -59 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.17 AU - 1.51 AU

Year: 682 Days

Day: 24.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,521,999 km

• M1: 1,212,341 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.42 AU - 1.58 AU

Year: 808 Days

Day: 28.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,521,999 km

• M1: 96,042 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.33 AU - 1.95 AU

Year: 923 Days

Day: 25.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.75 AU - 2.29 AU

Year: 1262 Days

Day: 39.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 14.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.14 AU - 8.08 AU

Year: 7473 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,521,999 km

• M1: 208,839 km (0.094 R)
• M2: 312,510 km (0.119 R)
• M3: 600,635 km (0.04 R)
• M4: 773,870 km (0.118 R)
• M5: 1,324,091 km (0.062 R)
• M6: 1,620,743 km (0.113 R)
• M7: 1,766,751 km (0.06 R)
• M8: 1,917,396 km (0.042 R)
• M9: 2,372,323 km (0.107 R)
• M10: 2,467,318 km (0.038 R)
• M11: 2,886,491 km (0.082 R)
• M12: 3,355,031 km (0.083 R)
• M13: 3,736,356 km (0.103 R)
• M14: 3,904,205 km (0.057 R)
• M15: 4,570,963 km (0.081 R)
• M16: 5,210,793 km (0.119 R)
• M17: 5,749,645 km (0.073 R)
• M18: 6,206,965 km (0.06 R)
• M19: 6,306,597 km (0.089 R)
• M20: 6,574,677 km (0.118 R)
• M21: 7,018,384 km (0.09 R)
• M22: 7,720,297 km (0.073 R)
• M23: 7,899,216 km (0.078 R)
• M24: 8,079,631 km (0.118 R)
• M25: 8,444,650 km (0.029 R)
• M26: 8,777,655 km (0.052 R)
• M27: 8,964,652 km (0.116 R)
• M28: 9,077,449 km (0.036 R)
• M29: 9,342,537 km (0.092 R)
• M30: 9,495,276 km (0.113 R)
• M31: 9,687,210 km (0.095 R)
• M32: 10,075,117 km (0.079 R)
• M33: 11,309,749 km (0.074 R)
• M34: 12,214,965 km (0.049 R)
• M35: 13,486,697 km (0.119 R)
• M36: 13,659,333 km (0.119 R)
• M37: 14,578,462 km (0.108 R)
• M38: 15,562,816 km (0.088 R)
• M39: 15,971,667 km (0.099 R)
• M40: 16,892,891 km (0.093 R)
• M41: 17,548,129 km (0.102 R)
• M42: 19,368,287 km (0.04 R)
• M43: 20,598,430 km (0.115 R)
• M44: 21,097,489 km (0.069 R)
• M45: 21,550,172 km (0.089 R)
• M46: 22,875,758 km (0.067 R)
• M47: 23,392,619 km (0.101 R)
• M48: 23,913,369 km (0.113 R)
• M49: 24,227,674 km (0.069 R)
• M50: 24,860,324 km (0.119 R)
• M51: 25,019,346 km (0.048 R)
• M52: 26,899,642 km (0.059 R)
• M53: 27,226,663 km (0.11 R)
• M54: 27,390,622 km (0.1 R)
• M55: 27,664,536 km (0.096 R)
• M56: 27,994,549 km (0.109 R)
• M57: 28,325,758 km (0.076 R)
• M58: 28,491,962 km (0.116 R)
• M59: 29,103,967 km (0.077 R)
• M60: 29,664,061 km (0.12 R)
• M61: 29,776,409 km (0.113 R)
• M62: 32,517,491 km (0.113 R)
• M63: 33,273,708 km (0.069 R)
• M64: 33,976,968 km (0.12 R)
• M65: 34,448,500 km (0.086 R)
• M66: 34,566,682 km (0.037 R)
• M67: 35,100,298 km (0.116 R)
• M68: 36,235,895 km (0.068 R)
• M69: 36,536,737 km (0.037 R)
• M70: 36,838,476 km (0.088 R)
• M71: 37,565,970 km (0.101 R)
• M72: 37,870,402 km (0.103 R)
• M73: 38,114,545 km (0.051 R)
• M74: 38,236,917 km (0.119 R)
• M75: 38,604,479 km (0.074 R)
• M76: 39,652,561 km (0.058 R)
• M77: 40,211,309 km (0.075 R)
• M78: 41,524,928 km (0.07 R)
• M79: 42,029,073 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717

Radius: 6

Gravity: 19.92 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.58 AU - 18.6 AU

Year: 27067 Days

Day: 20.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,521,999 km

• M1: 142,268 km (0.075 R)
• M2: 265,835 km (0.108 R)
• M3: 590,164 km (0.068 R)
• M4: 693,087 km (0.117 R)
• M5: 976,276 km (0.109 R)
• M6: 1,712,596 km (0.052 R)
• M7: 1,823,748 km (0.112 R)
• M8: 1,861,446 km (0.114 R)
• M9: 1,937,442 km (0.083 R)
• M10: 2,415,108 km (0.112 R)
• M11: 2,624,695 km (0.091 R)
• M12: 2,840,116 km (0.086 R)
• M13: 2,972,210 km (0.067 R)
• M14: 3,016,641 km (0.038 R)
• M15: 3,473,513 km (0.107 R)
• M16: 3,757,899 km (0.037 R)
• M17: 4,298,844 km (0.092 R)
• M18: 5,235,626 km (0.109 R)
• M19: 5,397,790 km (0.081 R)
• M20: 5,506,698 km (0.093 R)
• M21: 5,616,502 km (0.076 R)
• M22: 5,671,554 km (0.041 R)
• M23: 7,287,361 km (0.11 R)
• M24: 7,589,998 km (0.104 R)
• M25: 7,650,884 km (0.056 R)
• M26: 7,958,457 km (0.087 R)
• M27: 8,207,388 km (0.088 R)
• M28: 11,248,862 km (0.104 R)
• M29: 11,458,150 km (0.074 R)
• M30: 12,308,165 km (0.098 R)
• M31: 13,031,919 km (0.102 R)
• M32: 14,218,380 km (0.072 R)
• M33: 14,748,256 km (0.087 R)
• M34: 14,977,290 km (0.091 R)
• M35: 15,827,305 km (0.072 R)
• M36: 16,297,491 km (0.088 R)
• M37: 18,716,489 km (0.081 R)
• M38: 18,881,645 km (0.033 R)
• M39: 19,380,255 km (0.101 R)
• M40: 19,631,130 km (0.086 R)
• M41: 19,883,203 km (0.077 R)
• M42: 19,967,426 km (0.108 R)
• M43: 21,676,731 km (0.056 R)
• M44: 22,024,247 km (0.055 R)
• M45: 23,610,583 km (0.034 R)
• M46: 25,233,421 km (0.114 R)
• M47: 25,324,676 km (0.074 R)
• M48: 27,828,495 km (0.116 R)
• M49: 28,870,893 km (0.113 R)
• M50: 30,409,956 km (0.109 R)
• M51: 31,483,470 km (0.066 R)
• M52: 31,778,328 km (0.099 R)
• M53: 33,767,830 km (0.106 R)
• M54: 34,980,620 km (0.091 R)
• M55: 35,082,346 km (0.117 R)
• M56: 36,413,618 km (0.087 R)
• M57: 38,598,794 km (0.106 R)
• M58: 40,719,194 km (0.054 R)
• M59: 43,860,151 km (0.115 R)
• M60: 45,515,003 km (0.084 R)
• M61: 46,741,556 km (0.094 R)
• M62: 47,753,286 km (0.108 R)
• M63: 49,113,280 km (0.03 R)
• M64: 49,912,582 km (0.115 R)
• M65: 50,831,112 km (0.025 R)
• M66: 53,737,799 km (0.07 R)
• M67: 54,679,219 km (0.11 R)
• M68: 54,797,251 km (0.1 R)
• M69: 56,220,675 km (0.1 R)
• M70: 56,936,950 km (0.089 R)
• M71: 58,378,475 km (0.089 R)
• M72: 58,982,551 km (0.077 R)
• M73: 64,014,425 km (0.113 R)
• M74: 64,887,179 km (0.095 R)
• M75: 67,275,808 km (0.112 R)
• M76: 67,402,368 km (0.075 R)
• M77: 68,417,389 km (0.093 R)
• M78: 69,565,254 km (0.082 R)
• M79: 69,821,216 km (0.085 R)
• M80: 71,105,663 km (0.112 R)
• M81: 71,234,467 km (0.096 R)
• M82: 73,046,995 km (0.109 R)
• M83: 73,307,145 km (0.096 R)
• M84: 74,481,489 km (0.082 R)
• M85: 75,136,727 km (0.082 R)
• M86: 77,776,531 km (0.117 R)
• M87: 77,909,374 km (0.078 R)
• M88: 79,107,803 km (0.107 R)
• M89: 79,776,206 km (0.115 R)
• M90: 80,312,365 km (0.115 R)
• M91: 80,446,554 km (0.072 R)
• M92: 81,792,785 km (0.084 R)
• M93: 84,917,287 km (0.098 R)
• M94: 87,527,769 km (0.118 R)
• M95: 90,303,857 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit