🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.5 AU - 0.68 AU

Year: 160 Days

Day: 43.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,225,121 km

• M1: 382,223 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.82 AU - 0.92 AU

Year: 287 Days

Day: 23.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,225,121 km

• M1: 483,800 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.07 AU - 1.27 AU

Year: 447 Days

Day: 45.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.43 AU - 1.63 AU

Year: 668 Days

Day: 39.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.53 AU - 3.19 AU

Year: 1708 Days

Day: 40 Hours

Environment

Temp: -79 °C

Axial Tilt: 61.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,225,121 km

• M1: 512,522 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.95 AU - 5.25 AU

Year: 4067 Days

Day: 25.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 11

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.71 AU - 6.21 AU

Year: 4505 Days

Day: 14 Hours

Environment

Temp: -132 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 46,225,121 km

• M1: 145,708 km (0.078 R)
• M2: 267,780 km (0.082 R)
• M3: 354,996 km (0.078 R)
• M4: 481,256 km (0.119 R)
• M5: 677,230 km (0.117 R)
• M6: 761,752 km (0.092 R)
• M7: 858,692 km (0.117 R)
• M8: 1,270,535 km (0.03 R)
• M9: 1,358,049 km (0.056 R)
• M10: 1,457,831 km (0.116 R)
• M11: 1,529,339 km (0.057 R)
• M12: 1,740,122 km (0.112 R)
• M13: 1,816,118 km (0.04 R)
• M14: 1,904,530 km (0.109 R)
• M15: 2,225,418 km (0.111 R)
• M16: 2,308,445 km (0.105 R)
• M17: 2,392,519 km (0.101 R)
• M18: 2,663,590 km (0.116 R)
• M19: 2,739,137 km (0.11 R)
• M20: 2,957,550 km (0.111 R)
• M21: 3,115,226 km (0.089 R)
• M22: 3,425,342 km (0.118 R)
• M23: 3,521,683 km (0.094 R)
• M24: 3,689,083 km (0.11 R)
• M25: 4,163,010 km (0.056 R)
• M26: 4,429,743 km (0.04 R)
• M27: 4,824,831 km (0.07 R)
• M28: 5,503,406 km (0.087 R)
• M29: 6,127,978 km (0.107 R)
• M30: 6,228,657 km (0.052 R)
• M31: 6,329,935 km (0.088 R)
• M32: 6,602,502 km (0.085 R)
• M33: 6,723,078 km (0.06 R)
• M34: 6,948,971 km (0.082 R)
• M35: 7,283,472 km (0.117 R)
• M36: 7,461,643 km (0.096 R)
• M37: 7,551,401 km (0.117 R)
• M38: 8,170,587 km (0.102 R)
• M39: 8,318,689 km (0.071 R)
• M40: 8,976,919 km (0.097 R)
• M41: 9,225,850 km (0.086 R)
• M42: 9,380,086 km (0.105 R)
• M43: 9,476,876 km (0.031 R)
• M44: 9,789,086 km (0.063 R)
• M45: 9,926,866 km (0.047 R)
• M46: 10,045,347 km (0.112 R)
• M47: 10,204,071 km (0.108 R)
• M48: 10,524,061 km (0.117 R)
• M49: 10,624,740 km (0.098 R)
• M50: 11,276,687 km (0.109 R)
• M51: 11,566,010 km (0.102 R)
• M52: 11,669,980 km (0.065 R)
• M53: 11,899,763 km (0.107 R)
• M54: 12,109,948 km (0.11 R)
• M55: 12,342,572 km (0.088 R)
• M56: 12,597,936 km (0.11 R)
• M57: 12,683,506 km (0.115 R)
• M58: 12,876,786 km (0.082 R)
• M59: 14,167,218 km (0.113 R)
• M60: 14,390,118 km (0.077 R)
• M61: 15,361,457 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 8.1

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.91 AU - 11.03 AU

Year: 10290 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,225,121 km

• M1: 194,028 km (0.112 R)
• M2: 272,268 km (0.056 R)
• M3: 402,717 km (0.097 R)
• M4: 483,650 km (0.12 R)
• M5: 1,144,424 km (0.09 R)
• M6: 1,625,381 km (0.085 R)
• M7: 1,692,550 km (0.055 R)
• M8: 1,876,107 km (0.072 R)
• M9: 2,188,318 km (0.098 R)
• M10: 2,673,912 km (0.117 R)
• M11: 2,726,870 km (0.106 R)
• M12: 2,942,740 km (0.113 R)
• M13: 3,564,618 km (0.079 R)
• M14: 3,860,523 km (0.066 R)
• M15: 4,319,339 km (0.062 R)
• M16: 4,507,833 km (0.119 R)
• M17: 4,892,748 km (0.042 R)
• M18: 5,288,285 km (0.094 R)
• M19: 5,762,809 km (0.117 R)
• M20: 6,180,337 km (0.118 R)
• M21: 6,607,738 km (0.094 R)
• M22: 6,679,994 km (0.112 R)
• M23: 7,566,361 km (0.116 R)
• M24: 7,793,750 km (0.033 R)
• M25: 8,294,005 km (0.095 R)
• M26: 8,450,185 km (0.104 R)
• M27: 9,651,307 km (0.105 R)
• M28: 10,439,538 km (0.117 R)
• M29: 10,523,761 km (0.099 R)
• M30: 10,820,115 km (0.071 R)
• M31: 10,905,236 km (0.096 R)
• M32: 11,725,631 km (0.119 R)
• M33: 12,077,036 km (0.054 R)
• M34: 12,387,302 km (0.053 R)
• M35: 12,655,381 km (0.111 R)
• M36: 13,106,419 km (0.113 R)
• M37: 13,288,330 km (0.119 R)
• M38: 13,470,989 km (0.07 R)
• M39: 13,746,698 km (0.112 R)
• M40: 14,726,265 km (0.103 R)
• M41: 16,359,275 km (0.069 R)
• M42: 16,506,180 km (0.085 R)
• M43: 16,604,316 km (0.101 R)
• M44: 16,850,405 km (0.109 R)
• M45: 18,454,543 km (0.06 R)
• M46: 18,760,770 km (0.109 R)
• M47: 18,914,407 km (0.085 R)
• M48: 19,017,181 km (0.099 R)
• M49: 19,949,923 km (0.113 R)
• M50: 20,421,905 km (0.118 R)
• M51: 20,580,029 km (0.103 R)
• M52: 20,950,583 km (0.094 R)
• M53: 21,376,788 km (0.117 R)
• M54: 21,805,984 km (0.104 R)
• M55: 22,509,244 km (0.114 R)
• M56: 23,605,796 km (0.076 R)
• M57: 23,771,850 km (0.097 R)
• M58: 24,272,105 km (0.12 R)
• M59: 24,888,299 km (0.084 R)
• M60: 26,882,887 km (0.089 R)
• M61: 27,345,892 km (0.076 R)
• M62: 27,986,919 km (0.102 R)
• M63: 29,700,563 km (0.12 R)
• M64: 29,820,092 km (0.083 R)
• M65: 30,539,957 km (0.071 R)
• M66: 32,364,901 km (0.113 R)
• M67: 32,610,840 km (0.119 R)
• M68: 33,787,726 km (0.097 R)
• M69: 33,912,341 km (0.097 R)
• M70: 34,475,428 km (0.07 R)
• M71: 35,230,897 km (0.088 R)
• M72: 36,055,480 km (0.074 R)
• M73: 36,310,395 km (0.036 R)
• M74: 36,438,152 km (0.107 R)
• M75: 36,758,142 km (0.102 R)
• M76: 37,852,899 km (0.066 R)
• M77: 38,112,152 km (0.118 R)
• M78: 38,436,929 km (0.11 R)
• M79: 39,089,325 km (0.071 R)
• M80: 39,416,795 km (0.088 R)
• M81: 39,942,781 km (0.078 R)
• M82: 41,267,769 km (0.042 R)
• M83: 43,689,011 km (0.114 R)
• M84: 44,301,465 km (0.118 R)
• M85: 45,122,607 km (0.106 R)
• M86: 45,397,419 km (0.104 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit