🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.12 AU - 1.44 AU

Year: 554 Days

Day: 23.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.94 AU - 2.08 AU

Year: 1091 Days

Day: 25.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.15 AU - 3.01 AU

Year: 1587 Days

Day: 17.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 9.3

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.24 AU - 6.84 AU

Year: 5684 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,893,774 km

• M1: 124,914 km (0.119 R)
• M2: 297,251 km (0.106 R)
• M3: 526,585 km (0.056 R)
• M4: 629,059 km (0.114 R)
• M5: 885,769 km (0.117 R)
• M6: 994,676 km (0.065 R)
• M7: 1,226,104 km (0.117 R)
• M8: 1,313,170 km (0.027 R)
• M9: 1,438,533 km (0.113 R)
• M10: 1,959,283 km (0.116 R)
• M11: 2,082,552 km (0.099 R)
• M12: 2,424,233 km (0.107 R)
• M13: 2,737,791 km (0.048 R)
• M14: 2,899,506 km (0.097 R)
• M15: 3,184,041 km (0.078 R)
• M16: 3,256,596 km (0.105 R)
• M17: 3,602,616 km (0.101 R)
• M18: 3,754,607 km (0.108 R)
• M19: 4,038,843 km (0.091 R)
• M20: 4,170,340 km (0.094 R)
• M21: 4,573,357 km (0.074 R)
• M22: 4,655,486 km (0.072 R)
• M23: 4,876,891 km (0.041 R)
• M24: 5,591,071 km (0.091 R)
• M25: 5,649,564 km (0.108 R)
• M26: 6,490,902 km (0.079 R)
• M27: 7,467,477 km (0.075 R)
• M28: 7,857,778 km (0.115 R)
• M29: 7,923,601 km (0.12 R)
• M30: 8,088,607 km (0.118 R)
• M31: 8,355,041 km (0.11 R)
• M32: 8,828,369 km (0.077 R)
• M33: 9,978,477 km (0.075 R)
• M34: 10,085,290 km (0.106 R)
• M35: 10,264,209 km (0.075 R)
• M36: 10,661,691 km (0.093 R)
• M37: 11,101,209 km (0.062 R)
• M38: 11,884,354 km (0.042 R)
• M39: 12,301,732 km (0.12 R)
• M40: 12,454,621 km (0.1 R)
• M41: 12,608,258 km (0.064 R)
• M42: 13,939,081 km (0.032 R)
• M43: 14,018,667 km (0.09 R)
• M44: 14,540,315 km (0.083 R)
• M45: 14,783,112 km (0.1 R)
• M46: 15,190,916 km (0.104 R)
• M47: 16,142,957 km (0.04 R)
• M48: 16,226,582 km (0.105 R)
• M49: 16,647,251 km (0.093 R)
• M50: 16,774,110 km (0.115 R)
• M51: 17,114,146 km (0.064 R)
• M52: 17,284,987 km (0.115 R)
• M53: 17,930,651 km (0.111 R)
• M54: 18,321,850 km (0.056 R)
• M55: 19,024,361 km (0.103 R)
• M56: 19,290,047 km (0.109 R)
• M57: 20,184,493 km (0.064 R)
• M58: 21,921,174 km (0.061 R)
• M59: 22,526,148 km (0.116 R)
• M60: 23,515,140 km (0.118 R)
• M61: 23,847,845 km (0.114 R)
• M62: 24,134,475 km (0.096 R)
• M63: 24,807,366 km (0.042 R)
• M64: 24,904,006 km (0.056 R)
• M65: 25,097,586 km (0.108 R)
• M66: 25,291,764 km (0.108 R)
• M67: 25,389,152 km (0.057 R)
• M68: 25,681,616 km (0.113 R)
• M69: 26,862,990 km (0.088 R)
• M70: 27,660,347 km (0.093 R)
• M71: 27,810,843 km (0.074 R)
• M72: 28,769,466 km (0.097 R)
• M73: 29,739,010 km (0.076 R)
• M74: 31,396,105 km (0.044 R)
• M75: 31,972,655 km (0.089 R)
• M76: 32,394,073 km (0.056 R)
• M77: 33,455,769 km (0.102 R)
• M78: 33,722,950 km (0.074 R)
• M79: 34,907,167 km (0.028 R)
• M80: 35,178,238 km (0.116 R)
• M81: 35,449,908 km (0.11 R)
• M82: 35,558,815 km (0.085 R)
• M83: 35,667,872 km (0.098 R)
• M84: 36,433,963 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411

Radius: 8.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.3 AU - 8.46 AU

Year: 7676 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,893,774 km

• M1: 172,786 km (0.109 R)
• M2: 228,586 km (0.044 R)
• M3: 313,258 km (0.118 R)
• M4: 401,521 km (0.115 R)
• M5: 657,632 km (0.092 R)
• M6: 736,321 km (0.097 R)
• M7: 1,068,877 km (0.113 R)
• M8: 1,227,451 km (0.12 R)
• M9: 1,567,935 km (0.072 R)
• M10: 1,639,742 km (0.102 R)
• M11: 2,293,036 km (0.073 R)
• M12: 2,562,761 km (0.084 R)
• M13: 2,647,733 km (0.089 R)
• M14: 2,820,668 km (0.107 R)
• M15: 2,975,053 km (0.112 R)
• M16: 3,292,350 km (0.077 R)
• M17: 3,861,420 km (0.109 R)
• M18: 4,107,658 km (0.094 R)
• M19: 4,207,590 km (0.12 R)
• M20: 4,333,551 km (0.098 R)
• M21: 4,615,394 km (0.092 R)
• M22: 5,089,320 km (0.067 R)
• M23: 5,523,602 km (0.106 R)
• M24: 5,829,231 km (0.04 R)
• M25: 5,998,127 km (0.117 R)
• M26: 6,867,440 km (0.101 R)
• M27: 7,560,377 km (0.059 R)
• M28: 7,961,898 km (0.118 R)
• M29: 8,212,474 km (0.105 R)
• M30: 8,307,020 km (0.095 R)
• M31: 8,370,450 km (0.084 R)
• M32: 9,470,892 km (0.081 R)
• M33: 9,537,014 km (0.039 R)
• M34: 10,206,913 km (0.077 R)
• M35: 10,274,831 km (0.033 R)
• M36: 10,410,965 km (0.098 R)
• M37: 10,857,514 km (0.083 R)
• M38: 12,198,360 km (0.114 R)
• M39: 12,378,775 km (0.079 R)
• M40: 12,778,650 km (0.086 R)
• M41: 12,998,409 km (0.095 R)
• M42: 13,293,566 km (0.102 R)
• M43: 13,628,216 km (0.061 R)
• M44: 14,458,036 km (0.057 R)
• M45: 15,226,520 km (0.105 R)
• M46: 15,342,907 km (0.11 R)
• M47: 15,811,597 km (0.117 R)
• M48: 16,483,591 km (0.1 R)
• M49: 16,603,269 km (0.061 R)
• M50: 16,883,316 km (0.065 R)
• M51: 17,407,657 km (0.046 R)
• M52: 18,348,328 km (0.1 R)
• M53: 18,596,511 km (0.063 R)
• M54: 19,389,530 km (0.057 R)
• M55: 19,726,873 km (0.074 R)
• M56: 20,023,525 km (0.074 R)
• M57: 20,407,094 km (0.055 R)
• M58: 20,793,206 km (0.118 R)
• M59: 21,703,360 km (0.119 R)
• M60: 21,965,755 km (0.092 R)
• M61: 22,714,941 km (0.115 R)
• M62: 22,936,944 km (0.106 R)
• M63: 23,383,045 km (0.114 R)
• M64: 23,517,533 km (0.055 R)
• M65: 24,148,088 km (0.092 R)
• M66: 24,283,923 km (0.094 R)
• M67: 25,241,948 km (0.08 R)
• M68: 25,794,862 km (0.068 R)
• M69: 26,119,339 km (0.111 R)
• M70: 26,631,862 km (0.073 R)
• M71: 27,053,728 km (0.116 R)
• M72: 27,619,656 km (0.1 R)
• M73: 28,046,609 km (0.078 R)
• M74: 28,237,047 km (0.092 R)
• M75: 29,292,310 km (0.118 R)
• M76: 29,582,381 km (0.032 R)
• M77: 29,679,320 km (0.089 R)
• M78: 29,824,879 km (0.081 R)
• M79: 29,970,587 km (0.028 R)
• M80: 30,165,363 km (0.108 R)
• M81: 31,046,944 km (0.099 R)
• M82: 31,490,801 km (0.06 R)
• M83: 31,887,235 km (0.119 R)
• M84: 31,986,568 km (0.106 R)
• M85: 32,935,617 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit