🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.63 AU - 1.01 AU

Year: 271 Days

Day: 32.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.93 AU - 1.27 AU

Year: 421 Days

Day: 37.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.89 AU - 1.43 AU

Year: 456 Days

Day: 23.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,260,956 km

• M1: 115,938 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.33 AU - 1.53 AU

Year: 625 Days

Day: 29.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,260,956 km

• M1: 458,667 km (0.052 R)
• M2: 498,161 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.26 AU - 2.82 AU

Year: 1479 Days

Day: 27.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 9.8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.4 AU - 8.22 AU

Year: 7219 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,260,956 km

• M1: 167,699 km (0.099 R)
• M2: 260,300 km (0.098 R)
• M3: 439,369 km (0.105 R)
• M4: 661,971 km (0.115 R)
• M5: 888,611 km (0.081 R)
• M6: 1,036,713 km (0.111 R)
• M7: 1,395,748 km (0.05 R)
• M8: 1,530,386 km (0.063 R)
• M9: 1,669,662 km (0.06 R)
• M10: 2,025,106 km (0.064 R)
• M11: 2,200,734 km (0.098 R)
• M12: 2,335,821 km (0.115 R)
• M13: 2,854,627 km (0.099 R)
• M14: 3,027,263 km (0.107 R)
• M15: 3,127,493 km (0.032 R)
• M16: 3,486,827 km (0.09 R)
• M17: 4,050,811 km (0.11 R)
• M18: 4,161,364 km (0.105 R)
• M19: 4,471,032 km (0.078 R)
• M20: 4,614,197 km (0.07 R)
• M21: 5,322,692 km (0.048 R)
• M22: 5,535,869 km (0.095 R)
• M23: 5,970,451 km (0.114 R)
• M24: 6,643,043 km (0.039 R)
• M25: 7,441,148 km (0.062 R)
• M26: 7,543,024 km (0.11 R)
• M27: 8,304,327 km (0.044 R)
• M28: 9,235,574 km (0.04 R)
• M29: 9,308,578 km (0.084 R)
• M30: 9,936,889 km (0.061 R)
• M31: 10,502,668 km (0.054 R)
• M32: 10,617,110 km (0.077 R)
• M33: 10,808,745 km (0.045 R)
• M34: 10,924,235 km (0.101 R)
• M35: 11,001,577 km (0.117 R)
• M36: 11,351,486 km (0.082 R)
• M37: 11,942,697 km (0.091 R)
• M38: 12,102,169 km (0.082 R)
• M39: 12,544,081 km (0.12 R)
• M40: 12,625,013 km (0.113 R)
• M41: 13,734,431 km (0.067 R)
• M42: 14,153,305 km (0.063 R)
• M43: 14,704,124 km (0.079 R)
• M44: 15,305,059 km (0.112 R)
• M45: 15,565,060 km (0.054 R)
• M46: 15,739,342 km (0.105 R)
• M47: 15,870,389 km (0.07 R)
• M48: 16,045,568 km (0.095 R)
• M49: 17,426,058 km (0.106 R)
• M50: 17,652,250 km (0.038 R)
• M51: 18,199,030 km (0.077 R)
• M52: 20,061,822 km (0.091 R)
• M53: 20,251,363 km (0.075 R)
• M54: 20,680,110 km (0.063 R)
• M55: 21,304,831 km (0.089 R)
• M56: 22,326,884 km (0.032 R)
• M57: 22,572,673 km (0.107 R)
• M58: 22,967,761 km (0.12 R)
• M59: 23,215,794 km (0.068 R)
• M60: 23,414,760 km (0.117 R)
• M61: 24,065,809 km (0.048 R)
• M62: 24,418,711 km (0.107 R)
• M63: 25,744,746 km (0.069 R)
• M64: 25,899,281 km (0.084 R)
• M65: 26,002,503 km (0.116 R)
• M66: 26,468,501 km (0.115 R)
• M67: 27,041,760 km (0.055 R)
• M68: 27,566,549 km (0.094 R)
• M69: 28,413,124 km (0.082 R)
• M70: 28,839,627 km (0.057 R)
• M71: 29,915,086 km (0.048 R)
• M72: 31,058,463 km (0.115 R)
• M73: 31,828,593 km (0.104 R)
• M74: 32,105,199 km (0.077 R)
• M75: 32,382,703 km (0.068 R)
• M76: 32,493,854 km (0.096 R)
• M77: 34,516,717 km (0.098 R)
• M78: 35,428,815 km (0.052 R)
• M79: 36,233,352 km (0.056 R)
• M80: 36,522,226 km (0.097 R)
• M81: 36,695,909 km (0.069 R)
• M82: 37,102,217 km (0.049 R)
• M83: 37,218,454 km (0.097 R)
• M84: 37,977,813 km (0.094 R)
• M85: 39,274,228 km (0.101 R)
• M86: 39,630,421 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 12.8

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.24 AU - 11.6 AU

Year: 14096 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 58.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,260,956 km

• M1: 161,267 km (0.084 R)
• M2: 396,734 km (0.064 R)
• M3: 513,121 km (0.106 R)
• M4: 766,390 km (0.118 R)
• M5: 853,157 km (0.039 R)
• M6: 1,210,546 km (0.116 R)
• M7: 1,817,165 km (0.116 R)
• M8: 2,377,709 km (0.104 R)
• M9: 2,476,294 km (0.058 R)
• M10: 3,205,134 km (0.092 R)
• M11: 3,880,569 km (0.119 R)
• M12: 4,395,634 km (0.081 R)
• M13: 4,640,825 km (0.063 R)
• M14: 6,250,349 km (0.067 R)
• M15: 7,917,318 km (0.104 R)
• M16: 8,166,249 km (0.066 R)
• M17: 9,135,643 km (0.089 R)
• M18: 9,239,912 km (0.029 R)
• M19: 9,449,499 km (0.115 R)
• M20: 13,363,727 km (0.052 R)
• M21: 14,381,591 km (0.063 R)
• M22: 14,869,131 km (0.091 R)
• M23: 15,053,435 km (0.053 R)
• M24: 16,237,951 km (0.107 R)
• M25: 20,307,163 km (0.052 R)
• M26: 20,717,061 km (0.102 R)
• M27: 21,198,617 km (0.118 R)
• M28: 22,383,432 km (0.113 R)
• M29: 22,594,664 km (0.09 R)
• M30: 24,092,438 km (0.104 R)
• M31: 25,328,415 km (0.049 R)
• M32: 25,475,171 km (0.113 R)
• M33: 26,213,137 km (0.097 R)
• M34: 26,584,888 km (0.113 R)
• M35: 27,408,723 km (0.06 R)
• M36: 27,785,860 km (0.094 R)
• M37: 28,164,791 km (0.051 R)
• M38: 28,851,296 km (0.092 R)
• M39: 29,004,634 km (0.08 R)
• M40: 29,775,212 km (0.062 R)
• M41: 30,240,761 km (0.105 R)
• M42: 30,396,492 km (0.119 R)
• M43: 32,047,753 km (0.105 R)
• M44: 32,285,913 km (0.056 R)
• M45: 32,524,821 km (0.044 R)
• M46: 34,213,332 km (0.083 R)
• M47: 36,425,735 km (0.075 R)
• M48: 36,508,612 km (0.115 R)
• M49: 37,173,575 km (0.118 R)
• M50: 40,300,470 km (0.05 R)
• M51: 41,765,332 km (0.067 R)
• M52: 43,510,840 km (0.066 R)
• M53: 44,039,220 km (0.093 R)
• M54: 45,013,251 km (0.111 R)
• M55: 45,994,464 km (0.109 R)
• M56: 47,434,343 km (0.037 R)
• M57: 47,705,863 km (0.101 R)
• M58: 48,068,788 km (0.114 R)
• M59: 48,980,288 km (0.048 R)
• M60: 49,989,325 km (0.11 R)
• M61: 50,635,139 km (0.081 R)
• M62: 52,121,394 km (0.068 R)
• M63: 52,214,893 km (0.096 R)
• M64: 52,869,982 km (0.05 R)
• M65: 53,245,622 km (0.114 R)
• M66: 53,716,407 km (0.079 R)
• M67: 56,665,878 km (0.072 R)
• M68: 57,050,195 km (0.075 R)
• M69: 58,887,855 km (0.039 R)
• M70: 59,179,870 km (0.068 R)
• M71: 59,765,247 km (0.101 R)
• M72: 59,862,934 km (0.108 R)
• M73: 61,631,331 km (0.098 R)
• M74: 61,730,065 km (0.117 R)
• M75: 62,026,718 km (0.115 R)
• M76: 62,819,886 km (0.099 R)
• M77: 63,716,127 km (0.119 R)
• M78: 63,915,989 km (0.079 R)
• M79: 65,824,110 km (0.076 R)
• M80: 66,329,302 km (0.102 R)
• M81: 66,734,413 km (0.102 R)
• M82: 67,445,302 km (0.116 R)
• M83: 67,750,781 km (0.086 R)
• M84: 68,158,884 km (0.08 R)
• M85: 68,260,910 km (0.109 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: 176 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit