🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 19.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,762,010 km

• M1: 139,276 km (0.096 R)
• M2: 157,527 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.95 AU - 0.99 AU

Year: 341 Days

Day: 18.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.92 AU - 1.18 AU

Year: 384 Days

Day: 16.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.01 AU - 1.33 AU

Year: 451 Days

Day: 16.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.94 AU - 1.46 AU

Year: 469 Days

Day: 40.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2 AU - 2.54 AU

Year: 1219 Days

Day: 42.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.61 AU - 2.97 AU

Year: 1661 Days

Day: 40.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.72 AU - 5.5 AU

Year: 4117 Days

Day: 46.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 13

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.11 AU - 6.43 AU

Year: 4312 Days

Day: 14 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,762,010 km

• M1: 431,889 km (0.073 R)
• M2: 591,959 km (0.113 R)
• M3: 727,345 km (0.084 R)
• M4: 861,833 km (0.115 R)
• M5: 952,190 km (0.09 R)
• M6: 1,455,587 km (0.097 R)
• M7: 1,761,515 km (0.098 R)
• M8: 2,323,554 km (0.077 R)
• M9: 2,453,704 km (0.101 R)
• M10: 2,567,399 km (0.078 R)
• M11: 2,663,440 km (0.11 R)
• M12: 2,879,310 km (0.057 R)
• M13: 2,979,242 km (0.103 R)
• M14: 3,433,421 km (0.098 R)
• M15: 4,043,331 km (0.118 R)
• M16: 4,876,741 km (0.092 R)
• M17: 4,996,718 km (0.107 R)
• M18: 5,093,508 km (0.057 R)
• M19: 5,712,095 km (0.108 R)
• M20: 5,838,655 km (0.03 R)
• M21: 6,459,636 km (0.092 R)
• M22: 7,128,787 km (0.084 R)
• M23: 7,347,649 km (0.09 R)
• M24: 7,513,254 km (0.066 R)
• M25: 7,763,980 km (0.034 R)
• M26: 8,273,809 km (0.062 R)
• M27: 9,088,519 km (0.111 R)
• M28: 9,445,610 km (0.093 R)
• M29: 9,625,875 km (0.096 R)
• M30: 9,837,706 km (0.082 R)
• M31: 10,020,365 km (0.107 R)
• M32: 10,142,885 km (0.074 R)
• M33: 10,327,489 km (0.117 R)
• M34: 10,951,163 km (0.097 R)
• M35: 11,299,277 km (0.06 R)
• M36: 11,844,561 km (0.059 R)
• M37: 12,136,875 km (0.03 R)
• M38: 12,497,257 km (0.051 R)
• M39: 12,961,010 km (0.066 R)
• M40: 13,061,091 km (0.1 R)
• M41: 13,430,448 km (0.04 R)
• M42: 13,701,220 km (0.058 R)
• M43: 14,767,554 km (0.113 R)
• M44: 14,942,135 km (0.051 R)
• M45: 15,082,158 km (0.101 R)
• M46: 15,222,780 km (0.103 R)
• M47: 16,218,803 km (0.098 R)
• M48: 16,398,769 km (0.094 R)
• M49: 16,579,633 km (0.062 R)
• M50: 16,724,593 km (0.082 R)
• M51: 17,235,769 km (0.1 R)
• M52: 17,752,031 km (0.113 R)
• M53: 18,012,032 km (0.116 R)
• M54: 19,064,902 km (0.11 R)
• M55: 19,216,894 km (0.068 R)
• M56: 19,867,495 km (0.111 R)
• M57: 19,983,134 km (0.1 R)
• M58: 21,348,065 km (0.093 R)
• M59: 21,505,891 km (0.108 R)
• M60: 21,982,061 km (0.084 R)
• M61: 22,863,791 km (0.045 R)
• M62: 23,146,830 km (0.029 R)
• M63: 23,798,179 km (0.095 R)
• M64: 24,002,829 km (0.119 R)
• M65: 25,202,005 km (0.037 R)
• M66: 25,368,957 km (0.118 R)
• M67: 25,452,582 km (0.088 R)
• M68: 25,745,943 km (0.109 R)
• M69: 26,209,248 km (0.063 R)
• M70: 26,547,788 km (0.119 R)
• M71: 26,845,338 km (0.081 R)
• M72: 26,973,244 km (0.118 R)
• M73: 27,873,823 km (0.037 R)
• M74: 28,392,778 km (0.116 R)
• M75: 28,827,809 km (0.039 R)
• M76: 29,440,562 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.8

Radius: 7.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.92 AU - 20.38 AU

Year: 24217 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,762,010 km

• M1: 97,987 km (0.12 R)
• M2: 326,423 km (0.106 R)
• M3: 704,008 km (0.076 R)
• M4: 1,239,867 km (0.053 R)
• M5: 1,755,082 km (0.076 R)
• M6: 1,940,434 km (0.048 R)
• M7: 2,197,742 km (0.063 R)
• M8: 4,366,463 km (0.025 R)
• M9: 4,449,938 km (0.057 R)
• M10: 4,576,049 km (0.078 R)
• M11: 5,856,158 km (0.075 R)
• M12: 6,274,733 km (0.118 R)
• M13: 7,387,741 km (0.111 R)
• M14: 8,146,053 km (0.109 R)
• M15: 9,141,926 km (0.045 R)
• M16: 9,518,464 km (0.089 R)
• M17: 9,681,376 km (0.087 R)
• M18: 10,065,094 km (0.116 R)
• M19: 10,960,886 km (0.094 R)
• M20: 11,074,730 km (0.034 R)
• M21: 11,649,336 km (0.073 R)
• M22: 11,881,960 km (0.084 R)
• M23: 12,768,029 km (0.115 R)
• M24: 13,249,135 km (0.086 R)
• M25: 13,370,459 km (0.056 R)
• M26: 13,859,046 km (0.037 R)
• M27: 15,806,960 km (0.114 R)
• M28: 16,064,567 km (0.038 R)
• M29: 16,583,822 km (0.058 R)
• M30: 17,772,377 km (0.106 R)
• M31: 18,174,496 km (0.112 R)
• M32: 18,511,989 km (0.118 R)
• M33: 18,715,591 km (0.067 R)
• M34: 18,851,576 km (0.117 R)
• M35: 19,399,253 km (0.102 R)
• M36: 19,468,069 km (0.051 R)
• M37: 20,300,132 km (0.083 R)
• M38: 20,720,651 km (0.054 R)
• M39: 21,002,494 km (0.118 R)
• M40: 22,286,642 km (0.065 R)
• M41: 22,430,854 km (0.077 R)
• M42: 22,647,921 km (0.113 R)
• M43: 22,938,290 km (0.11 R)
• M44: 23,229,857 km (0.094 R)
• M45: 25,230,130 km (0.111 R)
• M46: 25,909,005 km (0.075 R)
• M47: 27,130,920 km (0.113 R)
• M48: 28,371,386 km (0.104 R)
• M49: 29,156,027 km (0.065 R)
• M50: 29,630,252 km (0.115 R)
• M51: 29,868,412 km (0.111 R)
• M52: 30,666,516 km (0.055 R)
• M53: 30,907,369 km (0.091 R)
• M54: 32,610,541 km (0.109 R)
• M55: 33,514,860 km (0.086 R)
• M56: 33,597,438 km (0.118 R)
• M57: 34,427,407 km (0.082 R)
• M58: 34,677,684 km (0.102 R)
• M59: 36,276,885 km (0.118 R)
• M60: 39,896,256 km (0.082 R)
• M61: 40,071,435 km (0.098 R)
• M62: 41,482,293 km (0.068 R)
• M63: 41,571,004 km (0.115 R)
• M64: 44,715,701 km (0.1 R)
• M65: 45,445,140 km (0.108 R)
• M66: 45,628,099 km (0.091 R)
• M67: 45,903,059 km (0.104 R)
• M68: 47,378,693 km (0.093 R)
• M69: 48,589,089 km (0.096 R)
• M70: 49,338,874 km (0.111 R)
• M71: 52,952,859 km (0.071 R)
• M72: 54,111,644 km (0.054 R)
• M73: 54,499,851 km (0.089 R)
• M74: 54,986,193 km (0.086 R)
• M75: 55,376,494 km (0.116 R)
• M76: 56,159,639 km (0.091 R)
• M77: 57,242,578 km (0.063 R)
• M78: 57,935,216 km (0.11 R)
• M79: 58,829,811 km (0.083 R)
• M80: 60,130,266 km (0.107 R)
• M81: 60,632,915 km (0.115 R)
• M82: 61,136,910 km (0.06 R)
• M83: 61,844,957 km (0.096 R)
• M84: 62,555,696 km (0.05 R)
• M85: 64,190,352 km (0.108 R)
• M86: 64,292,976 km (0.098 R)
• M87: 66,980,651 km (0.063 R)
• M88: 67,710,390 km (0.077 R)
• M89: 67,919,378 km (0.029 R)
• M90: 68,442,971 km (0.117 R)
• M91: 70,126,994 km (0.08 R)
• M92: 70,655,972 km (0.094 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit