🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.46 AU - 0.54 AU

Year: 123 Days

Day: 19.3 Hours

Environment

Temp: 267 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.61 AU - 0.79 AU

Year: 204 Days

Day: 32.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,870,153 km

• M1: 85,720 km (0.107 R)
• M2: 327,320 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.98 AU - 2.8 AU

Year: 1287 Days

Day: 23.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.69 AU - 5.09 AU

Year: 3203 Days

Day: 21.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.48 AU - 5.32 AU

Year: 3214 Days

Day: 24.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 9.8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.12 AU - 9.36 AU

Year: 7499 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,870,153 km

• M1: 183,407 km (0.084 R)
• M2: 337,343 km (0.079 R)
• M3: 478,863 km (0.117 R)
• M4: 825,032 km (0.116 R)
• M5: 956,678 km (0.083 R)
• M6: 1,095,655 km (0.079 R)
• M7: 1,317,060 km (0.095 R)
• M8: 1,453,044 km (0.101 R)
• M9: 1,976,786 km (0.036 R)
• M10: 2,043,357 km (0.079 R)
• M11: 2,459,239 km (0.039 R)
• M12: 3,131,981 km (0.084 R)
• M13: 3,368,495 km (0.084 R)
• M14: 3,914,976 km (0.106 R)
• M15: 3,999,349 km (0.097 R)
• M16: 4,141,467 km (0.099 R)
• M17: 4,997,915 km (0.065 R)
• M18: 5,181,921 km (0.114 R)
• M19: 5,243,705 km (0.036 R)
• M20: 6,167,920 km (0.038 R)
• M21: 6,431,661 km (0.119 R)
• M22: 6,732,951 km (0.074 R)
• M23: 7,453,864 km (0.09 R)
• M24: 8,127,054 km (0.034 R)
• M25: 8,856,792 km (0.117 R)
• M26: 9,266,990 km (0.066 R)
• M27: 10,028,892 km (0.084 R)
• M28: 10,183,725 km (0.048 R)
• M29: 10,378,352 km (0.117 R)
• M30: 10,771,196 km (0.118 R)
• M31: 11,209,069 km (0.113 R)
• M32: 12,308,614 km (0.1 R)
• M33: 12,976,269 km (0.111 R)
• M34: 13,060,493 km (0.046 R)
• M35: 14,129,519 km (0.1 R)
• M36: 14,303,202 km (0.113 R)
• M37: 14,916,553 km (0.111 R)
• M38: 17,176,379 km (0.112 R)
• M39: 17,501,305 km (0.089 R)
• M40: 17,687,854 km (0.1 R)
• M41: 17,875,001 km (0.069 R)
• M42: 18,062,896 km (0.069 R)
• M43: 18,820,908 km (0.115 R)
• M44: 19,203,729 km (0.057 R)
• M45: 20,613,240 km (0.101 R)
• M46: 21,008,029 km (0.063 R)
• M47: 21,206,246 km (0.092 R)
• M48: 21,604,775 km (0.056 R)
• M49: 21,955,432 km (0.042 R)
• M50: 22,307,885 km (0.114 R)
• M51: 22,916,599 km (0.111 R)
• M52: 23,428,074 km (0.084 R)
• M53: 24,566,514 km (0.068 R)
• M54: 24,932,580 km (0.087 R)
• M55: 25,037,448 km (0.091 R)
• M56: 25,142,615 km (0.117 R)
• M57: 25,247,782 km (0.091 R)
• M58: 25,458,566 km (0.092 R)
• M59: 25,882,077 km (0.102 R)
• M60: 28,416,564 km (0.098 R)
• M61: 28,965,888 km (0.093 R)
• M62: 29,131,493 km (0.056 R)
• M63: 29,241,896 km (0.03 R)
• M64: 29,796,605 km (0.1 R)
• M65: 31,538,074 km (0.108 R)
• M66: 31,708,316 km (0.081 R)
• M67: 32,851,393 km (0.118 R)
• M68: 33,312,304 km (0.104 R)
• M69: 34,825,188 km (0.046 R)
• M70: 35,649,173 km (0.051 R)
• M71: 36,360,510 km (0.079 R)
• M72: 36,658,210 km (0.117 R)
• M73: 36,896,968 km (0.093 R)
• M74: 37,797,099 km (0.099 R)
• M75: 38,159,126 km (0.078 R)
• M76: 39,008,542 km (0.026 R)
• M77: 39,130,315 km (0.115 R)
• M78: 39,435,495 km (0.082 R)
• M79: 39,496,680 km (0.092 R)
• M80: 39,741,422 km (0.057 R)
• M81: 39,864,093 km (0.081 R)
• M82: 39,986,763 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.26 AU - 17.75 AU

Year: 20232 Days

Day: 24.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,870,153 km

• M1: 125,812 km (0.044 R)
• M2: 734,226 km (0.098 R)
• M3: 892,501 km (0.119 R)
• M4: 1,083,986 km (0.103 R)
• M5: 1,219,223 km (0.07 R)
• M6: 1,408,165 km (0.097 R)
• M7: 1,506,301 km (0.075 R)
• M8: 1,948,811 km (0.06 R)
• M9: 2,227,363 km (0.11 R)
• M10: 2,284,659 km (0.067 R)
• M11: 2,578,319 km (0.068 R)
• M12: 2,668,826 km (0.027 R)
• M13: 2,884,247 km (0.102 R)
• M14: 2,946,779 km (0.087 R)
• M15: 3,364,606 km (0.107 R)
• M16: 3,563,870 km (0.09 R)
• M17: 3,631,040 km (0.105 R)
• M18: 3,732,766 km (0.113 R)
• M19: 4,008,625 km (0.09 R)
• M20: 4,580,238 km (0.073 R)
• M21: 7,281,078 km (0.114 R)
• M22: 7,800,183 km (0.027 R)
• M23: 8,108,504 km (0.047 R)
• M24: 8,241,795 km (0.096 R)
• M25: 8,965,400 km (0.102 R)
• M26: 9,945,566 km (0.086 R)
• M27: 11,107,044 km (0.064 R)
• M28: 11,354,478 km (0.116 R)
• M29: 11,553,593 km (0.103 R)
• M30: 12,005,977 km (0.029 R)
• M31: 12,928,248 km (0.112 R)
• M32: 13,240,758 km (0.117 R)
• M33: 15,167,279 km (0.078 R)
• M34: 15,222,032 km (0.094 R)
• M35: 15,828,652 km (0.042 R)
• M36: 15,995,603 km (0.047 R)
• M37: 16,163,003 km (0.103 R)
• M38: 16,274,902 km (0.083 R)
• M39: 16,612,245 km (0.119 R)
• M40: 18,333,518 km (0.071 R)
• M41: 18,919,792 km (0.096 R)
• M42: 19,810,797 km (0.118 R)
• M43: 19,870,636 km (0.057 R)
• M44: 21,818,550 km (0.096 R)
• M45: 22,190,451 km (0.077 R)
• M46: 23,129,476 km (0.065 R)
• M47: 23,508,857 km (0.109 R)
• M48: 24,465,984 km (0.107 R)
• M49: 25,046,274 km (0.083 R)
• M50: 25,892,699 km (0.069 R)
• M51: 26,023,746 km (0.112 R)
• M52: 26,352,263 km (0.095 R)
• M53: 27,080,057 km (0.054 R)
• M54: 28,758,246 km (0.055 R)
• M55: 30,469,945 km (0.095 R)
• M56: 30,608,323 km (0.05 R)
• M57: 31,303,354 km (0.09 R)
• M58: 32,003,472 km (0.113 R)
• M59: 33,347,909 km (0.071 R)
• M60: 33,919,522 km (0.085 R)
• M61: 34,494,277 km (0.112 R)
• M62: 34,927,662 km (0.1 R)
• M63: 35,072,473 km (0.045 R)
• M64: 35,144,878 km (0.113 R)
• M65: 37,342,471 km (0.116 R)
• M66: 38,010,425 km (0.099 R)
• M67: 38,159,275 km (0.088 R)
• M68: 38,832,017 km (0.083 R)
• M69: 39,282,755 km (0.1 R)
• M70: 40,493,002 km (0.067 R)
• M71: 40,568,998 km (0.105 R)
• M72: 41,946,046 km (0.108 R)
• M73: 43,260,413 km (0.079 R)
• M74: 43,415,995 km (0.118 R)
• M75: 43,571,726 km (0.1 R)
• M76: 44,274,836 km (0.102 R)
• M77: 45,375,877 km (0.116 R)
• M78: 46,406,307 km (0.06 R)
• M79: 46,964,456 km (0.064 R)
• M80: 47,044,342 km (0.108 R)
• M81: 47,444,516 km (0.097 R)
• M82: 47,845,887 km (0.035 R)
• M83: 47,926,221 km (0.116 R)
• M84: 48,409,721 km (0.096 R)
• M85: 48,571,137 km (0.042 R)
• M86: 49,218,896 km (0.108 R)
• M87: 49,625,204 km (0.114 R)
• M88: 49,869,497 km (0.091 R)
• M89: 50,686,601 km (0.059 R)
• M90: 50,768,581 km (0.054 R)
• M91: 52,086,089 km (0.061 R)
• M92: 52,666,080 km (0.108 R)
• M93: 53,999,595 km (0.088 R)
• M94: 54,502,543 km (0.118 R)
• M95: 55,091,361 km (0.071 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 12,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit