🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.62 AU - 0.68 AU

Year: 189 Days

Day: 41.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.34 AU - 1.4 AU

Year: 577 Days

Day: 22.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.96 AU - 2.44 AU

Year: 1174 Days

Day: 32.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,182,483 km

• M1: 1,061,397 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.15 AU - 3.55 AU

Year: 1732 Days

Day: 17.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 121.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.92 AU - 3.7 AU

Year: 2167 Days

Day: 40.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 12.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.5 AU - 9.12 AU

Year: 8621 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,182,483 km

• M1: 212,279 km (0.112 R)
• M2: 336,296 km (0.043 R)
• M3: 790,026 km (0.097 R)
• M4: 911,350 km (0.029 R)
• M5: 1,315,115 km (0.116 R)
• M6: 1,636,601 km (0.075 R)
• M7: 1,795,324 km (0.09 R)
• M8: 2,962,935 km (0.096 R)
• M9: 3,101,912 km (0.087 R)
• M10: 3,243,132 km (0.082 R)
• M11: 3,444,491 km (0.084 R)
• M12: 3,709,429 km (0.04 R)
• M13: 4,417,027 km (0.102 R)
• M14: 5,849,426 km (0.072 R)
• M15: 5,954,444 km (0.081 R)
• M16: 6,743,573 km (0.096 R)
• M17: 6,853,826 km (0.059 R)
• M18: 7,188,028 km (0.082 R)
• M19: 7,300,675 km (0.113 R)
• M20: 8,066,317 km (0.108 R)
• M21: 9,140,430 km (0.08 R)
• M22: 10,598,860 km (0.094 R)
• M23: 10,813,084 km (0.114 R)
• M24: 11,202,337 km (0.071 R)
• M25: 11,552,247 km (0.068 R)
• M26: 11,905,747 km (0.077 R)
• M27: 12,039,188 km (0.082 R)
• M28: 12,442,803 km (0.105 R)
• M29: 12,623,517 km (0.066 R)
• M30: 13,494,027 km (0.082 R)
• M31: 13,726,353 km (0.119 R)
• M32: 13,960,025 km (0.093 R)
• M33: 14,621,397 km (0.089 R)
• M34: 14,812,134 km (0.078 R)
• M35: 15,535,140 km (0.115 R)
• M36: 16,319,033 km (0.066 R)
• M37: 16,765,583 km (0.091 R)
• M38: 16,915,330 km (0.093 R)
• M39: 18,129,317 km (0.101 R)
• M40: 18,954,349 km (0.093 R)
• M41: 19,423,788 km (0.074 R)
• M42: 19,686,182 km (0.075 R)
• M43: 20,055,689 km (0.066 R)
• M44: 20,587,360 km (0.089 R)
• M45: 20,747,729 km (0.081 R)
• M46: 21,773,521 km (0.119 R)
• M47: 22,320,002 km (0.06 R)
• M48: 22,539,911 km (0.083 R)
• M49: 22,760,418 km (0.104 R)
• M50: 22,926,322 km (0.063 R)
• M51: 24,099,020 km (0.111 R)
• M52: 24,268,066 km (0.102 R)
• M53: 25,405,608 km (0.087 R)
• M54: 25,692,686 km (0.085 R)
• M55: 26,618,697 km (0.099 R)
• M56: 27,202,877 km (0.117 R)
• M57: 27,378,954 km (0.118 R)
• M58: 28,205,931 km (0.084 R)
• M59: 28,562,721 km (0.1 R)
• M60: 29,341,079 km (0.1 R)
• M61: 30,005,294 km (0.11 R)
• M62: 30,796,517 km (0.077 R)
• M63: 31,041,259 km (0.027 R)
• M64: 31,163,929 km (0.106 R)
• M65: 31,286,749 km (0.103 R)
• M66: 31,532,987 km (0.038 R)
• M67: 32,027,109 km (0.098 R)
• M68: 32,151,126 km (0.109 R)
• M69: 32,898,217 km (0.103 R)
• M70: 33,462,201 km (0.09 R)
• M71: 34,346,026 km (0.107 R)
• M72: 35,878,955 km (0.097 R)
• M73: 36,201,189 km (0.088 R)
• M74: 36,524,320 km (0.047 R)
• M75: 37,629,998 km (0.057 R)
• M76: 38,285,685 km (0.085 R)
• M77: 38,614,950 km (0.106 R)
• M78: 39,342,445 km (0.055 R)
• M79: 39,608,131 km (0.066 R)
• M80: 40,878,516 km (0.106 R)
• M81: 41,619,923 km (0.117 R)
• M82: 42,162,065 km (0.109 R)
• M83: 45,463,391 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232

Radius: 6.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.67 AU - 21.87 AU

Year: 30443 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,182,483 km

• M1: 111,002 km (0.084 R)
• M2: 769,980 km (0.11 R)
• M3: 909,705 km (0.046 R)
• M4: 1,404,574 km (0.073 R)
• M5: 2,131,022 km (0.116 R)
• M6: 2,883,948 km (0.082 R)
• M7: 3,176,561 km (0.12 R)
• M8: 3,594,388 km (0.114 R)
• M9: 3,790,062 km (0.081 R)
• M10: 3,909,142 km (0.097 R)
• M11: 4,069,810 km (0.115 R)
• M12: 4,191,882 km (0.087 R)
• M13: 4,439,466 km (0.109 R)
• M14: 4,481,204 km (0.044 R)
• M15: 4,522,942 km (0.099 R)
• M16: 4,607,166 km (0.088 R)
• M17: 5,611,416 km (0.09 R)
• M18: 5,976,285 km (0.068 R)
• M19: 6,921,295 km (0.033 R)
• M20: 7,312,344 km (0.114 R)
• M21: 7,912,231 km (0.118 R)
• M22: 8,424,155 km (0.108 R)
• M23: 10,188,213 km (0.101 R)
• M24: 10,353,968 km (0.104 R)
• M25: 10,688,469 km (0.084 R)
• M26: 11,083,108 km (0.076 R)
• M27: 11,310,796 km (0.102 R)
• M28: 12,236,956 km (0.106 R)
• M29: 12,649,697 km (0.109 R)
• M30: 12,887,707 km (0.05 R)
• M31: 12,947,397 km (0.084 R)
• M32: 13,915,444 km (0.11 R)
• M33: 14,781,317 km (0.059 R)
• M34: 15,031,893 km (0.03 R)
• M35: 15,537,384 km (0.105 R)
• M36: 15,984,233 km (0.076 R)
• M37: 17,284,089 km (0.04 R)
• M38: 17,746,945 km (0.104 R)
• M39: 18,752,691 km (0.118 R)
• M40: 19,160,046 km (0.078 R)
• M41: 19,639,059 km (0.036 R)
• M42: 20,191,374 km (0.092 R)
• M43: 21,099,732 km (0.09 R)
• M44: 21,736,271 km (0.101 R)
• M45: 25,236,562 km (0.113 R)
• M46: 25,686,254 km (0.112 R)
• M47: 25,761,501 km (0.106 R)
• M48: 26,822,150 km (0.084 R)
• M49: 26,898,445 km (0.069 R)
• M50: 26,974,740 km (0.091 R)
• M51: 29,064,024 km (0.087 R)
• M52: 29,930,046 km (0.096 R)
• M53: 31,445,622 km (0.103 R)
• M54: 32,091,286 km (0.092 R)
• M55: 32,659,758 km (0.098 R)
• M56: 35,217,134 km (0.105 R)
• M57: 37,411,286 km (0.058 R)
• M58: 38,009,528 km (0.058 R)
• M59: 38,869,566 km (0.096 R)
• M60: 39,128,819 km (0.084 R)
• M61: 39,302,053 km (0.075 R)
• M62: 40,521,426 km (0.099 R)
• M63: 40,608,940 km (0.099 R)
• M64: 42,462,458 km (0.089 R)
• M65: 43,175,741 km (0.091 R)
• M66: 44,073,029 km (0.108 R)
• M67: 44,523,917 km (0.115 R)
• M68: 44,704,631 km (0.074 R)
• M69: 45,703,346 km (0.078 R)
• M70: 46,434,431 km (0.12 R)
• M71: 47,077,104 km (0.069 R)
• M72: 47,722,918 km (0.078 R)
• M73: 48,371,424 km (0.094 R)
• M74: 49,116,422 km (0.105 R)
• M75: 51,184,313 km (0.088 R)
• M76: 51,373,704 km (0.028 R)
• M77: 51,943,223 km (0.117 R)
• M78: 56,183,724 km (0.04 R)
• M79: 56,476,936 km (0.119 R)
• M80: 57,261,128 km (0.113 R)
• M81: 58,840,283 km (0.113 R)
• M82: 59,336,799 km (0.095 R)
• M83: 61,738,892 km (0.071 R)
• M84: 63,561,293 km (0.037 R)
• M85: 63,764,896 km (0.087 R)
• M86: 63,866,772 km (0.067 R)
• M87: 64,274,875 km (0.101 R)
• M88: 64,479,225 km (0.029 R)
• M89: 64,683,726 km (0.084 R)
• M90: 67,777,858 km (0.107 R)
• M91: 68,298,160 km (0.037 R)
• M92: 68,924,377 km (0.053 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit