🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.5 AU - 0.6 AU

Year: 154 Days

Day: 13.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.92 AU - 1.12 AU

Year: 388 Days

Day: 16.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.58 AU - 3.38 AU

Year: 1938 Days

Day: 24.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,236,674 km

• M1: 1,719,777 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.8 AU - 3.98 AU

Year: 2890 Days

Day: 31.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 13.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.82 AU - 9.78 AU

Year: 9008 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,236,674 km

• M1: 205,099 km (0.117 R)
• M2: 388,356 km (0.084 R)
• M3: 503,397 km (0.098 R)
• M4: 743,202 km (0.068 R)
• M5: 996,920 km (0.052 R)
• M6: 1,141,581 km (0.115 R)
• M7: 1,336,657 km (0.091 R)
• M8: 1,650,813 km (0.095 R)
• M9: 1,776,774 km (0.097 R)
• M10: 2,510,402 km (0.052 R)
• M11: 2,656,709 km (0.112 R)
• M12: 2,768,309 km (0.054 R)
• M13: 3,112,832 km (0.111 R)
• M14: 3,410,831 km (0.11 R)
• M15: 3,573,594 km (0.075 R)
• M16: 4,142,066 km (0.084 R)
• M17: 4,829,767 km (0.116 R)
• M18: 4,990,136 km (0.094 R)
• M19: 5,198,825 km (0.095 R)
• M20: 5,529,436 km (0.112 R)
• M21: 5,940,083 km (0.101 R)
• M22: 6,285,803 km (0.112 R)
• M23: 6,436,000 km (0.067 R)
• M24: 7,257,292 km (0.119 R)
• M25: 7,494,255 km (0.105 R)
• M26: 7,707,133 km (0.112 R)
• M27: 7,814,245 km (0.034 R)
• M28: 8,220,553 km (0.083 R)
• M29: 8,773,167 km (0.082 R)
• M30: 10,060,457 km (0.106 R)
• M31: 10,681,288 km (0.066 R)
• M32: 10,831,035 km (0.115 R)
• M33: 11,193,062 km (0.109 R)
• M34: 11,497,793 km (0.067 R)
• M35: 11,682,098 km (0.105 R)
• M36: 11,774,549 km (0.114 R)
• M37: 12,084,516 km (0.09 R)
• M38: 12,178,015 km (0.064 R)
• M39: 13,319,297 km (0.076 R)
• M40: 13,545,190 km (0.093 R)
• M41: 13,804,892 km (0.094 R)
• M42: 14,033,627 km (0.12 R)
• M43: 14,560,810 km (0.104 R)
• M44: 14,760,224 km (0.104 R)
• M45: 17,504,896 km (0.119 R)
• M46: 18,286,844 km (0.097 R)
• M47: 18,466,212 km (0.113 R)
• M48: 20,365,656 km (0.113 R)
• M49: 20,925,152 km (0.053 R)
• M50: 21,338,640 km (0.065 R)
• M51: 21,678,975 km (0.06 R)
• M52: 23,641,251 km (0.101 R)
• M53: 23,915,015 km (0.095 R)
• M54: 24,189,826 km (0.11 R)
• M55: 24,980,750 km (0.098 R)
• M56: 25,179,865 km (0.054 R)
• M57: 25,619,683 km (0.113 R)
• M58: 25,740,109 km (0.099 R)
• M59: 26,628,720 km (0.067 R)
• M60: 27,117,756 km (0.041 R)
• M61: 27,363,395 km (0.042 R)

Asteroid Belt

Center: 9.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 11.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.99 AU - 13.23 AU

Year: 13020 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,236,674 km

• M1: 265,835 km (0.075 R)
• M2: 472,280 km (0.053 R)
• M3: 643,121 km (0.118 R)
• M4: 856,897 km (0.085 R)
• M5: 1,281,156 km (0.109 R)
• M6: 1,633,459 km (0.069 R)
• M7: 1,931,608 km (0.031 R)
• M8: 2,159,744 km (0.072 R)
• M9: 2,768,159 km (0.093 R)
• M10: 3,191,521 km (0.088 R)
• M11: 4,619,133 km (0.081 R)
• M12: 4,810,020 km (0.079 R)
• M13: 4,964,705 km (0.076 R)
• M14: 5,121,034 km (0.106 R)
• M15: 5,721,969 km (0.107 R)
• M16: 7,165,588 km (0.089 R)
• M17: 7,253,851 km (0.098 R)
• M18: 8,528,126 km (0.049 R)
• M19: 9,095,401 km (0.103 R)
• M20: 9,191,144 km (0.09 R)
• M21: 9,528,936 km (0.108 R)
• M22: 9,626,174 km (0.107 R)
• M23: 10,466,166 km (0.061 R)
• M24: 10,667,226 km (0.103 R)
• M25: 12,533,908 km (0.104 R)
• M26: 13,178,376 km (0.098 R)
• M27: 13,614,005 km (0.109 R)
• M28: 14,054,421 km (0.117 R)
• M29: 14,555,424 km (0.092 R)
• M30: 14,723,871 km (0.119 R)
• M31: 14,892,767 km (0.088 R)
• M32: 15,346,498 km (0.094 R)
• M33: 15,460,790 km (0.082 R)
• M34: 16,209,677 km (0.116 R)
• M35: 17,088,565 km (0.119 R)
• M36: 17,266,137 km (0.118 R)
• M37: 17,862,734 km (0.073 R)
• M38: 20,065,862 km (0.108 R)
• M39: 21,008,927 km (0.09 R)
• M40: 21,135,636 km (0.056 R)
• M41: 22,288,736 km (0.091 R)
• M42: 22,937,991 km (0.097 R)
• M43: 23,593,679 km (0.107 R)
• M44: 23,857,569 km (0.096 R)
• M45: 24,188,929 km (0.074 R)
• M46: 24,521,784 km (0.118 R)
• M47: 24,923,304 km (0.038 R)
• M48: 25,192,132 km (0.105 R)
• M49: 25,665,011 km (0.065 R)
• M50: 27,446,721 km (0.034 R)
• M51: 27,863,501 km (0.101 R)
• M52: 28,002,926 km (0.116 R)
• M53: 28,703,493 km (0.107 R)
• M54: 31,272,836 km (0.101 R)
• M55: 31,781,020 km (0.088 R)
• M56: 32,072,587 km (0.093 R)
• M57: 32,218,594 km (0.108 R)
• M58: 33,692,133 km (0.099 R)
• M59: 34,661,527 km (0.054 R)
• M60: 35,640,197 km (0.108 R)
• M61: 38,630,209 km (0.107 R)
• M62: 39,488,153 km (0.088 R)
• M63: 39,566,393 km (0.1 R)
• M64: 40,668,032 km (0.08 R)
• M65: 41,302,027 km (0.095 R)
• M66: 41,540,636 km (0.11 R)
• M67: 42,820,745 km (0.104 R)
• M68: 42,901,229 km (0.114 R)
• M69: 43,304,245 km (0.076 R)
• M70: 45,174,069 km (0.115 R)
• M71: 46,490,381 km (0.117 R)
• M72: 46,987,195 km (0.088 R)
• M73: 47,986,210 km (0.094 R)
• M74: 48,069,835 km (0.104 R)
• M75: 48,237,085 km (0.105 R)
• M76: 48,320,860 km (0.084 R)
• M77: 50,259,499 km (0.117 R)
• M78: 51,794,523 km (0.12 R)
• M79: 52,481,626 km (0.082 R)
• M80: 53,864,957 km (0.094 R)
• M81: 53,951,874 km (0.042 R)
• M82: 54,386,755 km (0.097 R)
• M83: 55,172,742 km (0.097 R)
• M84: 56,138,396 km (0.067 R)
• M85: 57,641,705 km (0.049 R)
• M86: 57,730,566 km (0.118 R)
• M87: 59,786,490 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit