🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 20.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.84 AU

Year: 201 Days

Day: 31 Hours

Environment

Temp: 168 °C

Axial Tilt: 178.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,586,397 km

• M1: 154,535 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.86 AU - 2.24 AU

Year: 1027 Days

Day: 25.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,586,397 km

• M1: 1,042,996 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.36 AU - 3.06 AU

Year: 1561 Days

Day: 38 Hours

Environment

Temp: -82 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.52 AU - 2.94 AU

Year: 1578 Days

Day: 23.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.48 AU - 3.48 AU

Year: 1800 Days

Day: 42.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.41 AU - 6.57 AU

Year: 4500 Days

Day: 23.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.1

Radius: 11.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.69 AU - 11.83 AU

Year: 14109 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,586,397 km

• M1: 191,635 km (0.09 R)
• M2: 273,465 km (0.103 R)
• M3: 391,348 km (0.116 R)
• M4: 478,713 km (0.042 R)
• M5: 805,435 km (0.08 R)
• M6: 994,676 km (0.101 R)
• M7: 1,141,881 km (0.051 R)
• M8: 1,397,394 km (0.109 R)
• M9: 1,542,803 km (0.098 R)
• M10: 1,671,607 km (0.079 R)
• M11: 1,804,300 km (0.093 R)
• M12: 1,963,472 km (0.068 R)
• M13: 2,271,793 km (0.088 R)
• M14: 2,369,929 km (0.083 R)
• M15: 2,621,403 km (0.045 R)
• M16: 3,655,424 km (0.117 R)
• M17: 4,246,036 km (0.116 R)
• M18: 4,834,854 km (0.082 R)
• M19: 5,285,293 km (0.118 R)
• M20: 5,416,341 km (0.09 R)
• M21: 5,615,306 km (0.101 R)
• M22: 5,816,515 km (0.063 R)
• M23: 6,330,234 km (0.075 R)
• M24: 6,645,437 km (0.044 R)
• M25: 6,894,218 km (0.076 R)
• M26: 7,146,141 km (0.032 R)
• M27: 7,291,550 km (0.054 R)
• M28: 7,845,212 km (0.097 R)
• M29: 8,032,807 km (0.055 R)
• M30: 8,146,053 km (0.091 R)
• M31: 8,566,124 km (0.117 R)
• M32: 9,586,680 km (0.108 R)
• M33: 10,811,737 km (0.112 R)
• M34: 11,913,077 km (0.081 R)
• M35: 12,085,713 km (0.039 R)
• M36: 12,389,845 km (0.082 R)
• M37: 12,784,484 km (0.117 R)
• M38: 13,721,416 km (0.094 R)
• M39: 13,947,907 km (0.086 R)
• M40: 14,496,183 km (0.086 R)
• M41: 16,807,770 km (0.034 R)
• M42: 17,098,588 km (0.099 R)
• M43: 17,342,283 km (0.106 R)
• M44: 17,489,038 km (0.075 R)
• M45: 18,229,099 km (0.118 R)
• M46: 18,527,995 km (0.05 R)
• M47: 18,678,042 km (0.096 R)
• M48: 18,828,538 km (0.061 R)
• M49: 18,979,332 km (0.088 R)
• M50: 19,892,926 km (0.101 R)
• M51: 20,613,390 km (0.112 R)
• M52: 21,290,171 km (0.098 R)
• M53: 21,552,416 km (0.117 R)
• M54: 21,868,516 km (0.065 R)
• M55: 23,094,321 km (0.053 R)
• M56: 23,201,882 km (0.118 R)
• M57: 23,471,756 km (0.071 R)
• M58: 23,742,678 km (0.107 R)
• M59: 25,002,143 km (0.087 R)
• M60: 25,556,552 km (0.087 R)
• M61: 27,814,433 km (0.119 R)
• M62: 29,141,366 km (0.084 R)
• M63: 29,316,096 km (0.092 R)
• M64: 29,959,218 km (0.036 R)
• M65: 31,856,717 km (0.096 R)
• M66: 32,941,152 km (0.111 R)
• M67: 33,366,159 km (0.109 R)
• M68: 33,853,998 km (0.045 R)
• M69: 34,405,865 km (0.06 R)
• M70: 34,713,588 km (0.107 R)
• M71: 35,022,358 km (0.045 R)
• M72: 36,141,350 km (0.112 R)
• M73: 36,454,159 km (0.12 R)
• M74: 36,579,671 km (0.07 R)
• M75: 37,208,880 km (0.082 R)
• M76: 37,524,831 km (0.104 R)
• M77: 39,182,076 km (0.051 R)
• M78: 40,084,450 km (0.103 R)
• M79: 40,603,106 km (0.113 R)
• M80: 42,172,388 km (0.077 R)
• M81: 42,765,992 km (0.114 R)
• M82: 42,898,237 km (0.099 R)
• M83: 43,362,439 km (0.119 R)
• M84: 43,495,282 km (0.083 R)
• M85: 44,429,371 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375

Radius: 3.3

Gravity: 34.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.98 AU - 18.34 AU

Year: 20650 Days

Day: 21.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,586,397 km

• M1: 404,812 km (0.072 R)
• M2: 493,224 km (0.117 R)
• M3: 549,473 km (0.091 R)
• M4: 588,069 km (0.032 R)
• M5: 1,143,077 km (0.106 R)
• M6: 1,192,744 km (0.052 R)
• M7: 2,265,211 km (0.103 R)
• M8: 2,551,541 km (0.059 R)
• M9: 2,584,154 km (0.078 R)
• M10: 2,985,226 km (0.098 R)
• M11: 4,069,810 km (0.109 R)
• M12: 4,261,445 km (0.098 R)
• M13: 4,732,977 km (0.1 R)
• M14: 5,097,398 km (0.075 R)
• M15: 5,896,101 km (0.098 R)
• M16: 6,598,164 km (0.075 R)
• M17: 6,643,043 km (0.116 R)
• M18: 7,233,955 km (0.08 R)
• M19: 8,175,673 km (0.066 R)
• M20: 8,758,806 km (0.059 R)
• M21: 9,055,458 km (0.119 R)
• M22: 9,709,351 km (0.107 R)
• M23: 10,797,376 km (0.075 R)
• M24: 11,329,047 km (0.093 R)
• M25: 11,382,603 km (0.053 R)
• M26: 11,544,019 km (0.082 R)
• M27: 12,639,075 km (0.099 R)
• M28: 12,750,376 km (0.041 R)
• M29: 12,861,976 km (0.057 R)
• M30: 14,053,822 km (0.058 R)
• M31: 14,692,007 km (0.095 R)
• M32: 14,926,427 km (0.028 R)
• M33: 15,162,043 km (0.105 R)
• M34: 15,339,616 km (0.118 R)
• M35: 15,398,857 km (0.06 R)
• M36: 16,419,264 km (0.105 R)
• M37: 18,146,820 km (0.119 R)
• M38: 18,398,294 km (0.073 R)
• M39: 20,190,477 km (0.039 R)
• M40: 20,516,301 km (0.119 R)
• M41: 22,981,225 km (0.036 R)
• M42: 23,049,142 km (0.095 R)
• M43: 23,185,127 km (0.098 R)
• M44: 23,869,088 km (0.084 R)
• M45: 24,282,726 km (0.051 R)
• M46: 24,768,171 km (0.065 R)
• M47: 26,173,045 km (0.083 R)
• M48: 26,528,190 km (0.063 R)
• M49: 28,765,875 km (0.102 R)
• M50: 28,839,029 km (0.105 R)
• M51: 28,985,635 km (0.082 R)
• M52: 29,132,390 km (0.108 R)
• M53: 29,574,302 km (0.076 R)
• M54: 31,665,531 km (0.097 R)
• M55: 31,892,321 km (0.097 R)
• M56: 32,119,860 km (0.084 R)
• M57: 32,728,873 km (0.082 R)
• M58: 33,418,668 km (0.061 R)
• M59: 33,649,647 km (0.061 R)
• M60: 35,281,311 km (0.093 R)
• M61: 36,146,286 km (0.116 R)
• M62: 36,383,399 km (0.112 R)
• M63: 37,576,592 km (0.105 R)
• M64: 37,816,846 km (0.111 R)
• M65: 37,977,215 km (0.104 R)
• M66: 38,944,365 km (0.092 R)
• M67: 39,675,001 km (0.052 R)
• M68: 40,738,492 km (0.094 R)
• M69: 41,397,471 km (0.03 R)
• M70: 41,894,136 km (0.097 R)
• M71: 42,642,723 km (0.044 R)
• M72: 43,228,100 km (0.029 R)
• M73: 43,984,467 km (0.106 R)
• M74: 45,510,365 km (0.028 R)
• M75: 45,595,636 km (0.091 R)
• M76: 45,766,327 km (0.113 R)
• M77: 47,744,908 km (0.045 R)
• M78: 47,918,292 km (0.076 R)
• M79: 48,178,742 km (0.097 R)
• M80: 51,695,938 km (0.097 R)
• M81: 52,767,059 km (0.111 R)
• M82: 53,575,186 km (0.076 R)
• M83: 54,478,009 km (0.064 R)
• M84: 54,931,291 km (0.114 R)
• M85: 55,567,830 km (0.098 R)
• M86: 56,298,466 km (0.108 R)
• M87: 56,481,723 km (0.112 R)
• M88: 56,756,684 km (0.029 R)
• M89: 57,124,246 km (0.067 R)
• M90: 57,216,249 km (0.116 R)
• M91: 58,231,420 km (0.089 R)
• M92: 58,509,373 km (0.108 R)
• M93: 59,532,173 km (0.113 R)
• M94: 61,501,031 km (0.107 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 11,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit