🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.49 AU - 0.61 AU

Year: 153 Days

Day: 35.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.66 AU - 0.9 AU

Year: 258 Days

Day: 33.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.27 AU - 1.27 AU

Year: 536 Days

Day: 15 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,830,825 km

• M1: 830,418 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.74 AU - 2.22 AU

Year: 1044 Days

Day: 30.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.27 AU - 3.49 AU

Year: 1832 Days

Day: 16.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.4

Radius: 5.7

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.12 AU - 18.12 AU

Year: 24254 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,830,825 km

• M1: 191,934 km (0.036 R)
• M2: 1,039,855 km (0.108 R)
• M3: 1,182,870 km (0.088 R)
• M4: 1,616,704 km (0.077 R)
• M5: 1,749,248 km (0.091 R)
• M6: 2,024,807 km (0.065 R)
• M7: 2,131,620 km (0.042 R)
• M8: 2,577,721 km (0.09 R)
• M9: 3,510,164 km (0.105 R)
• M10: 4,629,306 km (0.109 R)
• M11: 4,865,521 km (0.1 R)
• M12: 5,597,354 km (0.03 R)
• M13: 5,647,320 km (0.071 R)
• M14: 6,678,498 km (0.087 R)
• M15: 6,731,605 km (0.098 R)
• M16: 6,891,675 km (0.118 R)
• M17: 7,822,323 km (0.079 R)
• M18: 7,990,621 km (0.079 R)
• M19: 8,103,417 km (0.088 R)
• M20: 8,966,747 km (0.037 R)
• M21: 9,678,234 km (0.116 R)
• M22: 9,798,511 km (0.112 R)
• M23: 11,281,026 km (0.06 R)
• M24: 11,726,379 km (0.088 R)
• M25: 12,112,790 km (0.117 R)
• M26: 13,632,106 km (0.102 R)
• M27: 18,089,674 km (0.117 R)
• M28: 18,312,275 km (0.097 R)
• M29: 18,386,775 km (0.11 R)
• M30: 18,461,275 km (0.077 R)
• M31: 19,819,324 km (0.079 R)
• M32: 20,048,807 km (0.083 R)
• M33: 20,510,466 km (0.095 R)
• M34: 21,131,447 km (0.112 R)
• M35: 22,153,500 km (0.066 R)
• M36: 23,352,826 km (0.105 R)
• M37: 23,838,421 km (0.093 R)
• M38: 24,001,034 km (0.08 R)
• M39: 24,082,415 km (0.066 R)
• M40: 24,572,946 km (0.079 R)
• M41: 27,926,781 km (0.09 R)
• M42: 28,873,885 km (0.051 R)
• M43: 30,711,096 km (0.091 R)
• M44: 31,331,928 km (0.116 R)
• M45: 31,777,879 km (0.07 R)
• M46: 33,491,522 km (0.076 R)
• M47: 33,856,093 km (0.109 R)
• M48: 34,497,269 km (0.115 R)
• M49: 36,351,235 km (0.072 R)
• M50: 36,444,734 km (0.103 R)
• M51: 37,007,671 km (0.072 R)
• M52: 39,865,289 km (0.108 R)
• M53: 40,155,060 km (0.044 R)
• M54: 40,445,280 km (0.112 R)
• M55: 40,639,309 km (0.066 R)
• M56: 41,125,502 km (0.066 R)
• M57: 42,694,335 km (0.092 R)
• M58: 45,184,690 km (0.1 R)
• M59: 45,688,386 km (0.118 R)
• M60: 45,890,344 km (0.077 R)
• M61: 46,193,878 km (0.094 R)
• M62: 46,295,305 km (0.03 R)
• M63: 46,803,040 km (0.088 R)
• M64: 47,006,643 km (0.12 R)
• M65: 47,824,046 km (0.09 R)
• M66: 48,852,531 km (0.113 R)
• M67: 51,665,420 km (0.039 R)
• M68: 53,356,923 km (0.1 R)
• M69: 54,530,369 km (0.072 R)
• M70: 55,389,060 km (0.051 R)
• M71: 55,712,341 km (0.085 R)
• M72: 56,360,549 km (0.088 R)
• M73: 58,648,948 km (0.08 R)
• M74: 60,080,898 km (0.098 R)
• M75: 60,523,708 km (0.083 R)
• M76: 61,301,318 km (0.102 R)
• M77: 63,766,840 km (0.083 R)
• M78: 64,558,064 km (0.079 R)
• M79: 65,694,110 km (0.095 R)
• M80: 66,836,738 km (0.099 R)
• M81: 67,180,664 km (0.092 R)
• M82: 67,295,555 km (0.072 R)
• M83: 67,410,446 km (0.068 R)
• M84: 69,257,381 km (0.079 R)
• M85: 70,187,132 km (0.085 R)
• M86: 70,536,742 km (0.061 R)
• M87: 74,421,650 km (0.095 R)
• M88: 74,659,211 km (0.07 R)
• M89: 75,254,610 km (0.03 R)
• M90: 77,530,892 km (0.089 R)
• M91: 78,133,771 km (0.095 R)
• M92: 78,859,171 km (0.108 R)
• M93: 79,101,370 km (0.092 R)
• M94: 79,586,815 km (0.096 R)
• M95: 80,073,158 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.4

Radius: 4.6

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.36 AU - 20.94 AU

Year: 26615 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,830,825 km

• M1: 72,555 km (0.099 R)
• M2: 496,515 km (0.104 R)
• M3: 645,066 km (0.1 R)
• M4: 779,405 km (0.059 R)
• M5: 1,233,883 km (0.082 R)
• M6: 1,367,025 km (0.041 R)
• M7: 1,575,415 km (0.052 R)
• M8: 1,720,076 km (0.079 R)
• M9: 2,021,965 km (0.108 R)
• M10: 2,060,860 km (0.101 R)
• M11: 2,422,139 km (0.11 R)
• M12: 2,547,053 km (0.086 R)
• M13: 2,631,427 km (0.095 R)
• M14: 2,716,697 km (0.077 R)
• M15: 3,202,292 km (0.115 R)
• M16: 3,339,324 km (0.1 R)
• M17: 3,762,087 km (0.098 R)
• M18: 4,656,982 km (0.098 R)
• M19: 5,669,161 km (0.075 R)
• M20: 5,946,515 km (0.118 R)
• M21: 6,342,202 km (0.108 R)
• M22: 7,579,526 km (0.109 R)
• M23: 8,507,631 km (0.105 R)
• M24: 9,081,488 km (0.051 R)
• M25: 9,405,667 km (0.092 R)
• M26: 9,601,939 km (0.072 R)
• M27: 10,132,114 km (0.105 R)
• M28: 10,739,930 km (0.089 R)
• M29: 11,290,002 km (0.094 R)
• M30: 11,568,553 km (0.106 R)
• M31: 11,638,565 km (0.026 R)
• M32: 11,849,348 km (0.104 R)
• M33: 12,560,985 km (0.079 R)
• M34: 12,777,154 km (0.12 R)
• M35: 13,433,141 km (0.057 R)
• M36: 13,802,348 km (0.089 R)
• M37: 15,465,727 km (0.112 R)
• M38: 16,556,894 km (0.11 R)
• M39: 17,032,017 km (0.057 R)
• M40: 18,812,381 km (0.118 R)
• M41: 20,143,802 km (0.113 R)
• M42: 20,820,732 km (0.082 R)
• M43: 21,247,685 km (0.06 R)
• M44: 21,936,882 km (0.108 R)
• M45: 22,896,253 km (0.097 R)
• M46: 23,248,556 km (0.07 R)
• M47: 23,425,381 km (0.107 R)
• M48: 26,314,265 km (0.109 R)
• M49: 26,406,418 km (0.047 R)
• M50: 26,868,376 km (0.113 R)
• M51: 27,426,226 km (0.082 R)
• M52: 28,081,914 km (0.077 R)
• M53: 31,144,631 km (0.081 R)
• M54: 33,809,717 km (0.094 R)
• M55: 35,830,485 km (0.095 R)
• M56: 36,855,530 km (0.115 R)
• M57: 38,829,324 km (0.083 R)
• M58: 40,624,349 km (0.054 R)
• M59: 41,371,291 km (0.104 R)
• M60: 44,513,744 km (0.056 R)
• M61: 47,844,391 km (0.09 R)
• M62: 50,909,801 km (0.107 R)
• M63: 52,988,463 km (0.078 R)
• M64: 55,566,334 km (0.103 R)
• M65: 56,395,106 km (0.117 R)
• M66: 57,705,733 km (0.085 R)
• M67: 58,064,918 km (0.072 R)
• M68: 60,843,249 km (0.107 R)
• M69: 61,208,717 km (0.113 R)
• M70: 62,187,236 km (0.089 R)
• M71: 62,309,757 km (0.044 R)
• M72: 62,555,397 km (0.098 R)
• M73: 64,655,751 km (0.079 R)
• M74: 64,780,067 km (0.083 R)
• M75: 68,291,578 km (0.116 R)
• M76: 69,560,616 km (0.118 R)
• M77: 70,198,202 km (0.11 R)
• M78: 71,607,265 km (0.119 R)
• M79: 71,993,227 km (0.091 R)
• M80: 75,628,605 km (0.105 R)
• M81: 76,941,326 km (0.109 R)
• M82: 78,791,852 km (0.068 R)
• M83: 79,855,792 km (0.098 R)
• M84: 81,192,449 km (0.079 R)
• M85: 81,863,545 km (0.11 R)
• M86: 82,132,522 km (0.104 R)
• M87: 83,616,982 km (0.109 R)
• M88: 85,791,985 km (0.084 R)
• M89: 86,201,883 km (0.099 R)
• M90: 87,023,625 km (0.055 R)
• M91: 87,985,539 km (0.052 R)
• M92: 90,892,525 km (0.053 R)
• M93: 91,031,800 km (0.097 R)
• M94: 92,427,698 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 14,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit