🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.55 AU

Year: 148 Days

Day: 13.6 Hours

Environment

Temp: 241 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,776,656 km

• M1: 172,187 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.54 AU - 0.64 AU

Year: 164 Days

Day: 12.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,776,656 km

• M1: 83,326 km (0.113 R)
• M2: 232,924 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.76 AU - 0.94 AU

Year: 283 Days

Day: 19.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,776,656 km

• M1: 379,829 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.63 AU - 1.67 AU

Year: 767 Days

Day: 18.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.02 AU - 2.76 AU

Year: 1336 Days

Day: 25.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.04 AU - 3.8 AU

Year: 2287 Days

Day: 21.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.74 AU - 5.46 AU

Year: 3568 Days

Day: 32.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.87 AU - 5.39 AU

Year: 3603 Days

Day: 18.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.5

Radius: 6.7

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.56 AU - 16.68 AU

Year: 23407 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,776,656 km

• M1: 109,206 km (0.046 R)
• M2: 167,699 km (0.06 R)
• M3: 231,278 km (0.062 R)
• M4: 274,662 km (0.105 R)
• M5: 321,785 km (0.108 R)
• M6: 582,385 km (0.095 R)
• M7: 827,875 km (0.108 R)
• M8: 1,051,673 km (0.114 R)
• M9: 1,644,679 km (0.114 R)
• M10: 1,958,535 km (0.104 R)
• M11: 2,290,942 km (0.097 R)
• M12: 2,822,313 km (0.105 R)
• M13: 3,158,909 km (0.051 R)
• M14: 3,911,087 km (0.073 R)
• M15: 4,328,465 km (0.09 R)
• M16: 4,629,157 km (0.071 R)
• M17: 5,524,799 km (0.103 R)
• M18: 6,087,437 km (0.11 R)
• M19: 8,836,447 km (0.093 R)
• M20: 9,770,985 km (0.036 R)
• M21: 10,678,745 km (0.027 R)
• M22: 10,910,023 km (0.09 R)
• M23: 11,732,063 km (0.079 R)
• M24: 13,310,919 km (0.097 R)
• M25: 13,872,959 km (0.108 R)
• M26: 15,409,029 km (0.084 R)
• M27: 15,474,105 km (0.109 R)
• M28: 15,932,921 km (0.119 R)
• M29: 15,998,894 km (0.104 R)
• M30: 16,130,839 km (0.108 R)
• M31: 16,529,368 km (0.087 R)
• M32: 17,132,995 km (0.116 R)
• M33: 17,880,685 km (0.085 R)
• M34: 21,848,320 km (0.12 R)
• M35: 26,775,775 km (0.107 R)
• M36: 28,039,279 km (0.114 R)
• M37: 28,198,451 km (0.109 R)
• M38: 28,358,072 km (0.103 R)
• M39: 29,402,713 km (0.052 R)
• M40: 30,459,922 km (0.116 R)
• M41: 31,944,232 km (0.09 R)
• M42: 32,360,712 km (0.074 R)
• M43: 32,444,337 km (0.04 R)
• M44: 32,695,213 km (0.063 R)
• M45: 33,874,942 km (0.11 R)
• M46: 33,959,764 km (0.032 R)
• M47: 34,129,557 km (0.077 R)
• M48: 34,470,042 km (0.059 R)
• M49: 34,726,154 km (0.11 R)
• M50: 39,264,056 km (0.089 R)
• M51: 39,799,616 km (0.045 R)
• M52: 41,783,732 km (0.07 R)
• M53: 45,659,963 km (0.077 R)
• M54: 46,035,005 km (0.09 R)
• M55: 47,355,954 km (0.097 R)
• M56: 48,785,062 km (0.04 R)
• M57: 49,168,482 km (0.117 R)
• M58: 50,712,332 km (0.104 R)
• M59: 50,906,510 km (0.053 R)
• M60: 51,490,241 km (0.118 R)
• M61: 52,861,156 km (0.096 R)
• M62: 53,255,047 km (0.098 R)
• M63: 54,343,072 km (0.075 R)
• M64: 56,039,213 km (0.092 R)
• M65: 56,742,622 km (0.087 R)
• M66: 61,230,558 km (0.061 R)
• M67: 61,437,302 km (0.108 R)
• M68: 65,091,829 km (0.097 R)
• M69: 67,104,967 km (0.108 R)
• M70: 67,424,808 km (0.106 R)
• M71: 67,958,722 km (0.078 R)
• M72: 69,892,873 km (0.062 R)
• M73: 72,608,972 km (0.076 R)
• M74: 73,046,845 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.6

Radius: 5.6

Gravity: 23.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.75 AU - 18.09 AU

Year: 24063 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,776,656 km

• M1: 100,979 km (0.094 R)
• M2: 172,038 km (0.099 R)
• M3: 266,284 km (0.11 R)
• M4: 320,588 km (0.053 R)
• M5: 973,583 km (0.114 R)
• M6: 1,121,535 km (0.096 R)
• M7: 1,340,846 km (0.081 R)
• M8: 1,891,665 km (0.061 R)
• M9: 1,928,167 km (0.085 R)
• M10: 1,964,968 km (0.102 R)
• M11: 2,229,307 km (0.095 R)
• M12: 2,345,994 km (0.112 R)
• M13: 2,464,775 km (0.112 R)
• M14: 2,749,459 km (0.089 R)
• M15: 3,529,014 km (0.059 R)
• M16: 3,943,101 km (0.12 R)
• M17: 4,323,827 km (0.117 R)
• M18: 7,532,552 km (0.061 R)
• M19: 8,303,280 km (0.05 R)
• M20: 10,110,722 km (0.094 R)
• M21: 10,826,996 km (0.093 R)
• M22: 12,239,350 km (0.057 R)
• M23: 12,445,795 km (0.092 R)
• M24: 13,002,000 km (0.12 R)
• M25: 13,424,464 km (0.046 R)
• M26: 13,922,924 km (0.096 R)
• M27: 13,994,731 km (0.068 R)
• M28: 14,210,601 km (0.091 R)
• M29: 15,977,053 km (0.103 R)
• M30: 16,278,044 km (0.104 R)
• M31: 16,885,860 km (0.109 R)
• M32: 18,991,300 km (0.08 R)
• M33: 19,390,278 km (0.051 R)
• M34: 21,425,856 km (0.077 R)
• M35: 25,607,715 km (0.076 R)
• M36: 26,048,280 km (0.114 R)
• M37: 26,847,582 km (0.086 R)
• M38: 27,925,734 km (0.112 R)
• M39: 29,385,360 km (0.082 R)
• M40: 29,569,515 km (0.031 R)
• M41: 30,589,324 km (0.039 R)
• M42: 31,150,465 km (0.05 R)
• M43: 31,903,990 km (0.066 R)
• M44: 34,393,747 km (0.042 R)
• M45: 35,172,404 km (0.1 R)
• M46: 35,760,174 km (0.054 R)
• M47: 38,043,187 km (0.11 R)
• M48: 38,143,418 km (0.097 R)
• M49: 40,885,397 km (0.083 R)
• M50: 41,813,353 km (0.096 R)
• M51: 43,166,017 km (0.12 R)
• M52: 44,321,810 km (0.084 R)
• M53: 46,127,755 km (0.106 R)
• M54: 47,309,279 km (0.1 R)
• M55: 47,741,318 km (0.064 R)
• M56: 48,174,703 km (0.063 R)
• M57: 48,936,156 km (0.106 R)
• M58: 49,154,569 km (0.06 R)
• M59: 49,921,258 km (0.06 R)
• M60: 51,688,308 km (0.095 R)
• M61: 52,133,362 km (0.071 R)
• M62: 54,038,640 km (0.1 R)
• M63: 55,624,827 km (0.108 R)
• M64: 57,686,585 km (0.036 R)
• M65: 58,379,372 km (0.085 R)
• M66: 59,191,090 km (0.112 R)
• M67: 60,591,326 km (0.085 R)
• M68: 61,295,484 km (0.1 R)
• M69: 62,475,063 km (0.079 R)
• M70: 62,830,507 km (0.066 R)
• M71: 63,543,192 km (0.102 R)
• M72: 64,497,626 km (0.118 R)
• M73: 65,336,720 km (0.099 R)
• M74: 67,875,546 km (0.113 R)
• M75: 68,240,864 km (0.074 R)
• M76: 68,729,002 km (0.115 R)
• M77: 69,585,898 km (0.117 R)
• M78: 70,446,385 km (0.095 R)
• M79: 72,550,779 km (0.048 R)
• M80: 74,173,915 km (0.083 R)
• M81: 74,675,816 km (0.049 R)
• M82: 75,178,764 km (0.118 R)
• M83: 75,430,687 km (0.06 R)
• M84: 77,710,409 km (0.092 R)
• M85: 78,730,816 km (0.101 R)
• M86: 79,242,740 km (0.065 R)
• M87: 79,884,216 km (0.062 R)
• M88: 81,301,356 km (0.06 R)
• M89: 81,948,218 km (0.112 R)
• M90: 82,337,172 km (0.052 R)
• M91: 83,247,176 km (0.098 R)
• M92: 83,899,273 km (0.117 R)
• M93: 87,846,862 km (0.084 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit