🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.82 AU - 0.92 AU

Year: 293 Days

Day: 33.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,375,159 km

• M1: 203,752 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.35 AU - 1.73 AU

Year: 691 Days

Day: 43.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.09 AU - 2.59 AU

Year: 1295 Days

Day: 34 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.95 AU - 3.27 AU

Year: 1983 Days

Day: 43.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.98 AU - 3.72 AU

Year: 2217 Days

Day: 40.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 14.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.14 AU - 8.2 AU

Year: 6943 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,375,159 km

• M1: 272,119 km (0.111 R)
• M2: 397,781 km (0.099 R)
• M3: 507,286 km (0.083 R)
• M4: 604,974 km (0.101 R)
• M5: 898,934 km (0.084 R)
• M6: 1,205,908 km (0.092 R)
• M7: 1,310,178 km (0.092 R)
• M8: 1,879,248 km (0.116 R)
• M9: 2,213,001 km (0.045 R)
• M10: 2,819,471 km (0.097 R)
• M11: 3,081,267 km (0.065 R)
• M12: 3,178,506 km (0.113 R)
• M13: 3,276,792 km (0.108 R)
• M14: 3,603,364 km (0.097 R)
• M15: 4,646,510 km (0.108 R)
• M16: 4,786,833 km (0.115 R)
• M17: 5,100,539 km (0.051 R)
• M18: 5,245,350 km (0.117 R)
• M19: 5,391,657 km (0.117 R)
• M20: 6,266,655 km (0.115 R)
• M21: 6,641,846 km (0.102 R)
• M22: 7,218,396 km (0.118 R)
• M23: 7,316,084 km (0.085 R)
• M24: 9,219,418 km (0.104 R)
• M25: 9,574,713 km (0.081 R)
• M26: 9,970,848 km (0.079 R)
• M27: 10,079,905 km (0.108 R)
• M28: 10,482,921 km (0.102 R)
• M29: 11,456,654 km (0.099 R)
• M30: 11,608,944 km (0.065 R)
• M31: 12,031,558 km (0.07 R)
• M32: 12,225,288 km (0.081 R)
• M33: 12,537,498 km (0.084 R)
• M34: 12,812,758 km (0.093 R)
• M35: 12,931,390 km (0.046 R)
• M36: 13,090,113 km (0.078 R)
• M37: 13,249,435 km (0.103 R)
• M38: 14,712,951 km (0.053 R)
• M39: 15,421,745 km (0.091 R)
• M40: 15,590,192 km (0.092 R)
• M41: 15,716,902 km (0.07 R)
• M42: 16,013,854 km (0.11 R)
• M43: 16,786,078 km (0.078 R)
• M44: 17,002,845 km (0.068 R)
• M45: 17,790,628 km (0.1 R)
• M46: 18,322,448 km (0.088 R)
• M47: 19,674,813 km (0.048 R)
• M48: 20,733,517 km (0.052 R)
• M49: 21,199,514 km (0.105 R)
• M50: 21,433,785 km (0.099 R)
• M51: 21,763,349 km (0.041 R)
• M52: 22,189,403 km (0.055 R)
• M53: 22,618,300 km (0.09 R)
• M54: 23,339,362 km (0.059 R)
• M55: 24,214,360 km (0.112 R)
• M56: 24,410,333 km (0.068 R)
• M57: 25,050,762 km (0.089 R)
• M58: 25,746,691 km (0.099 R)
• M59: 27,157,399 km (0.118 R)
• M60: 27,565,203 km (0.088 R)
• M61: 27,974,951 km (0.11 R)
• M62: 28,438,256 km (0.111 R)
• M63: 29,008,074 km (0.113 R)
• M64: 29,948,596 km (0.116 R)
• M65: 30,264,397 km (0.07 R)
• M66: 30,369,864 km (0.102 R)
• M67: 30,581,246 km (0.108 R)
• M68: 30,793,076 km (0.067 R)
• M69: 31,164,976 km (0.105 R)
• M70: 32,397,513 km (0.12 R)
• M71: 34,358,592 km (0.074 R)
• M72: 34,965,510 km (0.118 R)
• M73: 35,187,065 km (0.097 R)
• M74: 36,301,868 km (0.101 R)
• M75: 37,711,678 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.3

Radius: 10.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.9 AU - 9.78 AU

Year: 8710 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,375,159 km

• M1: 134,339 km (0.111 R)
• M2: 270,323 km (0.03 R)
• M3: 445,652 km (0.104 R)
• M4: 517,758 km (0.119 R)
• M5: 662,270 km (0.089 R)
• M6: 851,661 km (0.064 R)
• M7: 1,109,567 km (0.071 R)
• M8: 1,466,807 km (0.101 R)
• M9: 1,580,950 km (0.063 R)
• M10: 1,838,707 km (0.099 R)
• M11: 2,153,162 km (0.095 R)
• M12: 2,261,770 km (0.111 R)
• M13: 3,345,756 km (0.057 R)
• M14: 3,523,329 km (0.112 R)
• M15: 3,730,223 km (0.081 R)
• M16: 3,835,091 km (0.101 R)
• M17: 4,101,674 km (0.073 R)
• M18: 4,291,963 km (0.111 R)
• M19: 4,624,968 km (0.086 R)
• M20: 5,024,244 km (0.101 R)
• M21: 5,198,676 km (0.097 R)
• M22: 5,643,729 km (0.094 R)
• M23: 5,794,823 km (0.116 R)
• M24: 6,256,333 km (0.103 R)
• M25: 6,381,396 km (0.1 R)
• M26: 7,051,595 km (0.109 R)
• M27: 7,345,704 km (0.096 R)
• M28: 7,777,593 km (0.085 R)
• M29: 7,979,850 km (0.096 R)
• M30: 8,389,449 km (0.091 R)
• M31: 8,527,527 km (0.09 R)
• M32: 8,876,090 km (0.096 R)
• M33: 8,981,557 km (0.095 R)
• M34: 9,876,601 km (0.069 R)
• M35: 10,205,716 km (0.11 R)
• M36: 10,875,017 km (0.115 R)
• M37: 11,139,057 km (0.103 R)
• M38: 11,750,763 km (0.115 R)
• M39: 11,982,939 km (0.116 R)
• M40: 12,060,730 km (0.106 R)
• M41: 13,246,891 km (0.115 R)
• M42: 13,448,101 km (0.079 R)
• M43: 14,099,151 km (0.076 R)
• M44: 14,304,698 km (0.067 R)
• M45: 14,594,170 km (0.105 R)
• M46: 14,677,197 km (0.117 R)
• M47: 15,263,022 km (0.11 R)
• M48: 15,899,262 km (0.049 R)
• M49: 17,109,808 km (0.041 R)
• M50: 17,593,607 km (0.076 R)
• M51: 17,726,300 km (0.109 R)
• M52: 19,756,493 km (0.073 R)
• M53: 20,032,800 km (0.094 R)
• M54: 20,310,305 km (0.086 R)
• M55: 21,150,446 km (0.091 R)
• M56: 21,716,973 km (0.095 R)
• M57: 21,859,390 km (0.11 R)
• M58: 22,097,401 km (0.09 R)
• M59: 22,768,347 km (0.101 R)
• M60: 23,251,847 km (0.056 R)
• M61: 23,592,183 km (0.049 R)
• M62: 24,179,653 km (0.103 R)
• M63: 24,722,245 km (0.032 R)
• M64: 24,920,612 km (0.115 R)
• M65: 26,780,263 km (0.105 R)
• M66: 28,684,195 km (0.065 R)
• M67: 28,788,315 km (0.106 R)
• M68: 29,101,573 km (0.094 R)
• M69: 29,311,010 km (0.092 R)
• M70: 31,755,439 km (0.11 R)
• M71: 32,187,179 km (0.115 R)
• M72: 32,620,863 km (0.05 R)
• M73: 32,784,074 km (0.049 R)
• M74: 33,165,698 km (0.083 R)
• M75: 34,596,452 km (0.111 R)
• M76: 34,929,457 km (0.1 R)
• M77: 36,103,501 km (0.097 R)
• M78: 37,631,793 km (0.069 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit