🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 156 Days

Day: 38.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.61 AU - 0.71 AU

Year: 200 Days

Day: 20.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.12 AU - 2.56 AU

Year: 1334 Days

Day: 19.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,588,770 km

• M1: 640,129 km (0.117 R)
• M2: 1,764,656 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.98 AU - 3.12 AU

Year: 1986 Days

Day: 46.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.23 AU - 4.35 AU

Year: 2751 Days

Day: 36 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.11 AU - 4.73 AU

Year: 2893 Days

Day: 14.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.31 AU - 4.63 AU

Year: 2949 Days

Day: 28.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.58 AU - 4.58 AU

Year: 3072 Days

Day: 16.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,588,770 km

• M1: 1,119,441 km (0.118 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.1

Radius: 10.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.58 AU - 6.44 AU

Year: 5492 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,588,770 km

• M1: 136,732 km (0.092 R)
• M2: 258,954 km (0.12 R)
• M3: 328,966 km (0.117 R)
• M4: 602,431 km (0.101 R)
• M5: 753,674 km (0.101 R)
• M6: 892,052 km (0.05 R)
• M7: 958,025 km (0.108 R)
• M8: 1,067,082 km (0.09 R)
• M9: 1,151,904 km (0.114 R)
• M10: 1,313,619 km (0.118 R)
• M11: 1,389,764 km (0.09 R)
• M12: 1,578,557 km (0.113 R)
• M13: 1,929,513 km (0.061 R)
• M14: 2,016,729 km (0.082 R)
• M15: 2,159,146 km (0.11 R)
• M16: 2,664,637 km (0.104 R)
• M17: 2,762,175 km (0.106 R)
• M18: 3,206,032 km (0.118 R)
• M19: 3,803,376 km (0.113 R)
• M20: 3,958,210 km (0.083 R)
• M21: 4,228,384 km (0.102 R)
• M22: 4,551,216 km (0.1 R)
• M23: 4,715,774 km (0.1 R)
• M24: 4,930,147 km (0.037 R)
• M25: 5,592,716 km (0.067 R)
• M26: 5,718,528 km (0.114 R)
• M27: 5,794,374 km (0.102 R)
• M28: 5,947,263 km (0.058 R)
• M29: 6,127,379 km (0.095 R)
• M30: 6,598,612 km (0.097 R)
• M31: 6,704,977 km (0.113 R)
• M32: 6,865,645 km (0.094 R)
• M33: 7,163,344 km (0.045 R)
• M34: 7,465,383 km (0.066 R)
• M35: 8,110,449 km (0.1 R)
• M36: 8,338,885 km (0.104 R)
• M37: 9,155,689 km (0.082 R)
• M38: 9,603,735 km (0.118 R)
• M39: 9,694,092 km (0.114 R)
• M40: 10,958,942 km (0.076 R)
• M41: 11,723,237 km (0.088 R)
• M42: 12,406,002 km (0.108 R)
• M43: 12,504,587 km (0.089 R)
• M44: 12,603,471 km (0.087 R)
• M45: 12,801,987 km (0.092 R)
• M46: 13,001,551 km (0.088 R)
• M47: 13,269,331 km (0.103 R)
• M48: 13,708,251 km (0.095 R)
• M49: 14,323,847 km (0.101 R)
• M50: 14,427,219 km (0.099 R)
• M51: 14,531,040 km (0.12 R)
• M52: 15,228,914 km (0.065 R)
• M53: 15,405,140 km (0.079 R)
• M54: 15,688,478 km (0.067 R)
• M55: 16,476,410 km (0.061 R)
• M56: 17,719,569 km (0.073 R)
• M57: 18,690,459 km (0.092 R)
• M58: 19,832,040 km (0.09 R)
• M59: 20,450,179 km (0.052 R)
• M60: 21,152,989 km (0.03 R)
• M61: 22,582,547 km (0.045 R)
• M62: 22,864,239 km (0.042 R)
• M63: 23,879,261 km (0.117 R)
• M64: 24,166,190 km (0.102 R)
• M65: 25,033,708 km (0.077 R)
• M66: 25,241,798 km (0.042 R)
• M67: 25,408,600 km (0.101 R)
• M68: 26,079,696 km (0.06 R)
• M69: 26,502,160 km (0.078 R)
• M70: 27,182,681 km (0.09 R)
• M71: 27,311,036 km (0.091 R)
• M72: 27,825,952 km (0.096 R)
• M73: 28,300,925 km (0.078 R)
• M74: 28,778,442 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 7.8

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.41 AU - 15.95 AU

Year: 18862 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 113 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,588,770 km

• M1: 107,710 km (0.104 R)
• M2: 340,485 km (0.066 R)
• M3: 544,387 km (0.051 R)
• M4: 807,380 km (0.089 R)
• M5: 873,652 km (0.094 R)
• M6: 964,906 km (0.049 R)
• M7: 1,035,516 km (0.101 R)
• M8: 1,108,071 km (0.099 R)
• M9: 1,336,059 km (0.048 R)
• M10: 1,415,345 km (0.116 R)
• M11: 1,578,856 km (0.114 R)
• M12: 1,924,577 km (0.099 R)
• M13: 2,106,188 km (0.109 R)
• M14: 2,230,504 km (0.072 R)
• M15: 2,421,391 km (0.057 R)
• M16: 3,418,012 km (0.083 R)
• M17: 3,564,468 km (0.117 R)
• M18: 3,901,662 km (0.11 R)
• M19: 4,526,383 km (0.082 R)
• M20: 4,973,980 km (0.073 R)
• M21: 5,520,909 km (0.048 R)
• M22: 5,693,097 km (0.065 R)
• M23: 5,779,863 km (0.068 R)
• M24: 6,535,033 km (0.088 R)
• M25: 7,942,001 km (0.03 R)
• M26: 8,980,659 km (0.093 R)
• M27: 9,132,501 km (0.107 R)
• M28: 10,219,180 km (0.099 R)
• M29: 10,324,796 km (0.05 R)
• M30: 10,430,861 km (0.072 R)
• M31: 10,537,225 km (0.083 R)
• M32: 10,751,001 km (0.091 R)
• M33: 10,966,122 km (0.066 R)
• M34: 11,510,509 km (0.109 R)
• M35: 12,175,322 km (0.044 R)
• M36: 12,512,366 km (0.091 R)
• M37: 14,243,213 km (0.085 R)
• M38: 15,016,335 km (0.054 R)
• M39: 15,438,351 km (0.084 R)
• M40: 15,498,938 km (0.066 R)
• M41: 15,986,477 km (0.073 R)
• M42: 17,164,710 km (0.109 R)
• M43: 17,353,353 km (0.06 R)
• M44: 17,732,584 km (0.105 R)
• M45: 17,796,163 km (0.097 R)
• M46: 18,757,329 km (0.091 R)
• M47: 20,131,086 km (0.114 R)
• M48: 20,596,186 km (0.092 R)
• M49: 20,997,707 km (0.12 R)
• M50: 21,469,389 km (0.045 R)
• M51: 22,423,225 km (0.083 R)
• M52: 22,905,379 km (0.077 R)
• M53: 23,321,410 km (0.091 R)
• M54: 23,809,698 km (0.112 R)
• M55: 24,231,115 km (0.103 R)
• M56: 24,301,576 km (0.097 R)
• M57: 24,372,186 km (0.113 R)
• M58: 24,867,804 km (0.058 R)
• M59: 25,009,922 km (0.098 R)
• M60: 27,175,650 km (0.072 R)
• M61: 27,468,862 km (0.117 R)
• M62: 27,984,675 km (0.074 R)
• M63: 28,132,628 km (0.074 R)
• M64: 29,550,965 km (0.093 R)
• M65: 29,701,610 km (0.115 R)
• M66: 32,768,067 km (0.11 R)
• M67: 32,923,948 km (0.077 R)
• M68: 33,550,165 km (0.1 R)
• M69: 34,259,408 km (0.113 R)
• M70: 36,094,376 km (0.048 R)
• M71: 36,335,976 km (0.113 R)
• M72: 38,947,207 km (0.08 R)
• M73: 40,609,688 km (0.034 R)
• M74: 41,956,368 km (0.115 R)
• M75: 44,261,821 km (0.094 R)
• M76: 46,520,450 km (0.101 R)
• M77: 48,106,038 km (0.111 R)
• M78: 48,994,499 km (0.11 R)
• M79: 50,697,522 km (0.072 R)
• M80: 51,239,365 km (0.101 R)
• M81: 51,511,035 km (0.066 R)
• M82: 51,601,542 km (0.088 R)
• M83: 51,692,347 km (0.108 R)
• M84: 51,964,765 km (0.116 R)
• M85: 52,602,202 km (0.098 R)
• M86: 54,438,067 km (0.111 R)
• M87: 54,807,723 km (0.109 R)
• M88: 55,828,579 km (0.079 R)
• M89: 56,014,828 km (0.076 R)
• M90: 56,949,366 km (0.084 R)
• M91: 58,644,609 km (0.044 R)
• M92: 61,026,357 km (0.031 R)
• M93: 61,410,225 km (0.072 R)
• M94: 62,760,645 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit