🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.69 AU

Year: 151 Days

Day: 25.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.33 AU - 1.37 AU

Year: 582 Days

Day: 34.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,313,238 km

• M1: 572,361 km (0.117 R)
• M2: 686,953 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.75 AU - 2.75 AU

Year: 1252 Days

Day: 27.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.03 AU - 2.59 AU

Year: 1302 Days

Day: 44.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,313,238 km

• M1: 1,968,409 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.43 AU - 2.45 AU

Year: 1413 Days

Day: 27.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.98 AU - 4.32 AU

Year: 2586 Days

Day: 27.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.55 AU - 5.31 AU

Year: 3458 Days

Day: 29 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.1

Radius: 5.4

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.26 AU - 14.28 AU

Year: 16924 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,313,238 km

• M1: 69,413 km (0.103 R)
• M2: 367,113 km (0.085 R)
• M3: 420,370 km (0.115 R)
• M4: 535,560 km (0.104 R)
• M5: 866,920 km (0.059 R)
• M6: 1,420,432 km (0.12 R)
• M7: 1,507,049 km (0.082 R)
• M8: 1,685,669 km (0.068 R)
• M9: 1,746,854 km (0.045 R)
• M10: 2,466,270 km (0.053 R)
• M11: 2,676,755 km (0.106 R)
• M12: 2,820,369 km (0.079 R)
• M13: 3,115,226 km (0.12 R)
• M14: 3,654,676 km (0.118 R)
• M15: 3,774,055 km (0.116 R)
• M16: 4,602,229 km (0.079 R)
• M17: 4,861,332 km (0.099 R)
• M18: 5,258,964 km (0.12 R)
• M19: 5,666,917 km (0.082 R)
• M20: 5,851,521 km (0.116 R)
• M21: 6,274,135 km (0.056 R)
• M22: 7,248,017 km (0.084 R)
• M23: 7,599,871 km (0.111 R)
• M24: 8,008,872 km (0.117 R)
• M25: 8,164,005 km (0.07 R)
• M26: 8,424,903 km (0.044 R)
• M27: 8,635,687 km (0.101 R)
• M28: 9,332,364 km (0.113 R)
• M29: 9,386,668 km (0.113 R)
• M30: 9,550,328 km (0.105 R)
• M31: 10,326,442 km (0.119 R)
• M32: 10,382,691 km (0.099 R)
• M33: 10,779,125 km (0.095 R)
• M34: 10,950,415 km (0.103 R)
• M35: 11,238,091 km (0.091 R)
• M36: 11,353,880 km (0.104 R)
• M37: 11,411,924 km (0.105 R)
• M38: 11,586,654 km (0.108 R)
• M39: 12,294,103 km (0.115 R)
• M40: 12,653,138 km (0.113 R)
• M41: 13,015,613 km (0.094 R)
• M42: 14,499,325 km (0.095 R)
• M43: 15,261,077 km (0.113 R)
• M44: 15,325,105 km (0.083 R)
• M45: 15,517,787 km (0.116 R)
• M46: 18,299,111 km (0.109 R)
• M47: 18,914,706 km (0.119 R)
• M48: 21,015,658 km (0.038 R)
• M49: 21,948,700 km (0.053 R)
• M50: 23,189,166 km (0.072 R)
• M51: 23,632,424 km (0.086 R)
• M52: 25,205,596 km (0.102 R)
• M53: 25,433,134 km (0.118 R)
• M54: 25,890,155 km (0.084 R)
• M55: 26,349,870 km (0.037 R)
• M56: 30,768,841 km (0.094 R)
• M57: 31,500,076 km (0.078 R)
• M58: 32,484,130 km (0.07 R)
• M59: 33,811,662 km (0.063 R)
• M60: 34,734,531 km (0.095 R)
• M61: 36,091,833 km (0.039 R)
• M62: 36,177,103 km (0.096 R)
• M63: 36,519,383 km (0.087 R)
• M64: 37,725,890 km (0.051 R)
• M65: 38,770,233 km (0.105 R)
• M66: 39,736,037 km (0.04 R)
• M67: 40,532,047 km (0.061 R)
• M68: 42,229,684 km (0.094 R)
• M69: 44,865,299 km (0.071 R)
• M70: 48,304,554 km (0.063 R)
• M71: 48,586,995 km (0.048 R)
• M72: 51,346,477 km (0.115 R)
• M73: 52,793,687 km (0.085 R)
• M74: 53,181,893 km (0.093 R)
• M75: 53,863,461 km (0.097 R)
• M76: 55,530,730 km (0.055 R)
• M77: 55,629,315 km (0.071 R)
• M78: 56,024,253 km (0.083 R)
• M79: 56,519,272 km (0.062 R)
• M80: 58,614,391 km (0.032 R)
• M81: 58,915,681 km (0.04 R)
• M82: 61,345,000 km (0.107 R)
• M83: 62,674,477 km (0.03 R)
• M84: 63,291,269 km (0.118 R)
• M85: 63,497,415 km (0.054 R)
• M86: 64,323,793 km (0.108 R)
• M87: 65,465,973 km (0.113 R)
• M88: 65,883,052 km (0.045 R)
• M89: 66,091,890 km (0.074 R)
• M90: 66,196,310 km (0.108 R)
• M91: 66,929,339 km (0.088 R)
• M92: 67,981,162 km (0.112 R)
• M93: 68,614,859 km (0.072 R)
• M94: 70,314,440 km (0.076 R)
• M95: 70,421,103 km (0.118 R)

Asteroid Belt

Center: 14.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.2

Radius: 6.4

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.87 AU - 17.17 AU

Year: 22675 Days

Day: 18.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,313,238 km

• M1: 813,214 km (0.06 R)
• M2: 1,090,269 km (0.11 R)
• M3: 1,301,053 km (0.115 R)
• M4: 1,795,324 km (0.102 R)
• M5: 2,496,938 km (0.109 R)
• M6: 3,062,867 km (0.118 R)
• M7: 3,189,127 km (0.116 R)
• M8: 3,274,398 km (0.095 R)
• M9: 3,937,117 km (0.091 R)
• M10: 4,028,671 km (0.096 R)
• M11: 4,737,166 km (0.076 R)
• M12: 5,031,276 km (0.089 R)
• M13: 6,643,043 km (0.041 R)
• M14: 7,250,261 km (0.103 R)
• M15: 8,106,858 km (0.096 R)
• M16: 10,038,466 km (0.075 R)
• M17: 10,861,853 km (0.054 R)
• M18: 11,249,311 km (0.104 R)
• M19: 11,444,686 km (0.119 R)
• M20: 13,047,777 km (0.061 R)
• M21: 13,321,690 km (0.098 R)
• M22: 13,945,065 km (0.077 R)
• M23: 14,154,951 km (0.114 R)
• M24: 15,436,256 km (0.031 R)
• M25: 16,754,214 km (0.08 R)
• M26: 16,977,414 km (0.115 R)
• M27: 19,887,990 km (0.081 R)
• M28: 20,599,627 km (0.115 R)
• M29: 20,838,684 km (0.065 R)
• M30: 21,078,639 km (0.03 R)
• M31: 21,158,824 km (0.045 R)
• M32: 21,804,039 km (0.032 R)
• M33: 22,210,646 km (0.089 R)
• M34: 22,455,837 km (0.066 R)
• M35: 23,362,400 km (0.077 R)
• M36: 24,196,857 km (0.053 R)
• M37: 24,364,856 km (0.117 R)
• M38: 25,041,038 km (0.067 R)
• M39: 25,296,102 km (0.085 R)
• M40: 26,152,849 km (0.057 R)
• M41: 26,239,018 km (0.1 R)
• M42: 30,849,325 km (0.108 R)
• M43: 31,031,535 km (0.101 R)
• M44: 33,339,681 km (0.084 R)
• M45: 34,656,142 km (0.095 R)
• M46: 35,416,099 km (0.058 R)
• M47: 35,893,765 km (0.089 R)
• M48: 36,952,320 km (0.05 R)
• M49: 37,436,867 km (0.113 R)
• M50: 37,631,195 km (0.102 R)
• M51: 38,021,047 km (0.08 R)
• M52: 39,890,871 km (0.094 R)
• M53: 41,388,046 km (0.113 R)
• M54: 42,194,079 km (0.104 R)
• M55: 42,599,041 km (0.109 R)
• M56: 43,208,802 km (0.098 R)
• M57: 43,310,678 km (0.118 R)
• M58: 43,514,879 km (0.116 R)
• M59: 44,334,376 km (0.098 R)
• M60: 44,849,142 km (0.118 R)
• M61: 44,952,365 km (0.101 R)
• M62: 45,262,332 km (0.086 R)
• M63: 45,469,525 km (0.061 R)
• M64: 46,614,098 km (0.077 R)
• M65: 47,663,078 km (0.106 R)
• M66: 48,507,708 km (0.108 R)
• M67: 48,613,623 km (0.081 R)
• M68: 49,570,451 km (0.11 R)
• M69: 49,783,927 km (0.115 R)
• M70: 50,318,889 km (0.065 R)
• M71: 51,071,217 km (0.076 R)
• M72: 53,459,547 km (0.055 R)
• M73: 54,117,179 km (0.109 R)
• M74: 54,667,251 km (0.12 R)
• M75: 56,886,086 km (0.116 R)
• M76: 57,781,878 km (0.12 R)
• M77: 59,587,225 km (0.068 R)
• M78: 60,496,930 km (0.119 R)
• M79: 60,610,924 km (0.058 R)
• M80: 61,525,864 km (0.089 R)
• M81: 62,445,143 km (0.115 R)
• M82: 62,906,653 km (0.119 R)
• M83: 63,022,142 km (0.085 R)
• M84: 67,464,152 km (0.04 R)
• M85: 69,603,252 km (0.1 R)
• M86: 70,321,172 km (0.106 R)
• M87: 71,161,912 km (0.089 R)
• M88: 74,557,933 km (0.069 R)
• M89: 77,015,976 km (0.117 R)
• M90: 77,882,447 km (0.106 R)
• M91: 79,125,904 km (0.073 R)
• M92: 79,750,176 km (0.101 R)
• M93: 80,375,944 km (0.041 R)
• M94: 82,137,010 km (0.097 R)
• M95: 83,149,040 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 17,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit