🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.6 AU - 1 AU

Year: 255 Days

Day: 42 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.9 AU - 1.12 AU

Year: 362 Days

Day: 37 Hours

Environment

Temp: 82 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,318,954 km

• M1: 214,673 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.06 AU - 1.36 AU

Year: 474 Days

Day: 29.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.74 AU - 1.8 AU

Year: 839 Days

Day: 30.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 54.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.44 AU - 2.26 AU

Year: 897 Days

Day: 12.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.2 AU - 2.98 AU

Year: 1486 Days

Day: 25 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,318,954 km

• M1: 754,123 km (0.061 R)
• M2: 2,215,395 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.62 AU - 3.2 AU

Year: 1769 Days

Day: 44.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,318,954 km

• M1: 40,840 km (0.098 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.27 AU - 3.61 AU

Year: 1797 Days

Day: 14.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 14.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.89 AU - 5.65 AU

Year: 4312 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 91,318,954 km

• M1: 235,617 km (0.069 R)
• M2: 336,446 km (0.108 R)
• M3: 444,306 km (0.038 R)
• M4: 710,739 km (0.042 R)
• M5: 898,186 km (0.116 R)
• M6: 1,033,272 km (0.102 R)
• M7: 1,139,637 km (0.104 R)
• M8: 1,577,061 km (0.113 R)
• M9: 1,744,162 km (0.08 R)
• M10: 2,051,286 km (0.114 R)
• M11: 2,219,284 km (0.084 R)
• M12: 2,328,790 km (0.055 R)
• M13: 3,287,712 km (0.111 R)
• M14: 3,522,431 km (0.103 R)
• M15: 3,688,336 km (0.083 R)
• M16: 4,124,114 km (0.107 R)
• M17: 4,476,866 km (0.116 R)
• M18: 4,900,826 km (0.097 R)
• M19: 5,003,750 km (0.115 R)
• M20: 5,128,215 km (0.105 R)
• M21: 5,232,784 km (0.073 R)
• M22: 5,422,773 km (0.106 R)
• M23: 5,593,464 km (0.082 R)
• M24: 6,138,898 km (0.104 R)
• M25: 6,633,170 km (0.104 R)
• M26: 6,770,201 km (0.086 R)
• M27: 7,210,468 km (0.06 R)
• M28: 7,493,507 km (0.064 R)
• M29: 7,948,883 km (0.117 R)
• M30: 8,962,558 km (0.041 R)
• M31: 9,267,139 km (0.107 R)
• M32: 9,394,896 km (0.085 R)
• M33: 9,730,145 km (0.074 R)
• M34: 10,016,924 km (0.119 R)
• M35: 10,227,258 km (0.083 R)
• M36: 10,465,568 km (0.104 R)
• M37: 11,056,180 km (0.075 R)
• M38: 11,547,460 km (0.114 R)
• M39: 11,990,120 km (0.101 R)
• M40: 12,579,685 km (0.094 R)
• M41: 12,835,198 km (0.087 R)
• M42: 13,092,506 km (0.117 R)
• M43: 13,496,122 km (0.061 R)
• M44: 14,050,531 km (0.1 R)
• M45: 14,791,489 km (0.083 R)
• M46: 15,031,295 km (0.056 R)
• M47: 15,151,721 km (0.101 R)
• M48: 15,697,454 km (0.036 R)
• M49: 16,126,351 km (0.115 R)
• M50: 16,249,620 km (0.075 R)
• M51: 16,342,221 km (0.083 R)
• M52: 16,839,335 km (0.074 R)
• M53: 17,436,230 km (0.096 R)
• M54: 17,626,220 km (0.096 R)
• M55: 18,040,007 km (0.094 R)
• M56: 18,200,077 km (0.058 R)
• M57: 18,328,432 km (0.046 R)
• M58: 18,553,876 km (0.105 R)
• M59: 19,235,593 km (0.085 R)
• M60: 19,661,798 km (0.111 R)
• M61: 19,826,505 km (0.118 R)
• M62: 19,991,661 km (0.066 R)
• M63: 20,490,121 km (0.079 R)
• M64: 20,824,622 km (0.088 R)
• M65: 21,059,790 km (0.089 R)
• M66: 21,262,196 km (0.047 R)
• M67: 21,566,927 km (0.085 R)
• M68: 21,668,803 km (0.081 R)
• M69: 21,839,045 km (0.103 R)
• M70: 22,283,650 km (0.067 R)
• M71: 22,558,761 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.1

Radius: 7.2

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.53 AU - 18.91 AU

Year: 25471 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,318,954 km

• M1: 97,687 km (0.115 R)
• M2: 240,703 km (0.09 R)
• M3: 367,113 km (0.116 R)
• M4: 686,953 km (0.102 R)
• M5: 1,566,589 km (0.093 R)
• M6: 1,779,167 km (0.107 R)
• M7: 3,554,894 km (0.109 R)
• M8: 4,415,082 km (0.111 R)
• M9: 4,514,565 km (0.072 R)
• M10: 5,283,797 km (0.082 R)
• M11: 5,656,744 km (0.098 R)
• M12: 5,764,754 km (0.043 R)
• M13: 6,148,472 km (0.073 R)
• M14: 6,315,573 km (0.114 R)
• M15: 6,484,021 km (0.085 R)
• M16: 7,231,411 km (0.109 R)
• M17: 7,526,119 km (0.072 R)
• M18: 7,704,739 km (0.068 R)
• M19: 8,127,204 km (0.087 R)
• M20: 8,310,611 km (0.054 R)
• M21: 8,495,364 km (0.028 R)
• M22: 8,557,297 km (0.077 R)
• M23: 10,152,459 km (0.073 R)
• M24: 10,548,894 km (0.057 R)
• M25: 10,815,926 km (0.092 R)
• M26: 11,085,202 km (0.094 R)
• M27: 12,324,022 km (0.113 R)
• M28: 12,888,605 km (0.115 R)
• M29: 13,102,530 km (0.108 R)
• M30: 13,533,970 km (0.077 R)
• M31: 14,189,657 km (0.101 R)
• M32: 14,484,515 km (0.117 R)
• M33: 15,305,508 km (0.046 R)
• M34: 15,759,687 km (0.095 R)
• M35: 15,912,127 km (0.114 R)
• M36: 16,064,867 km (0.113 R)
• M37: 16,141,610 km (0.116 R)
• M38: 17,384,021 km (0.1 R)
• M39: 17,857,797 km (0.119 R)
• M40: 18,335,762 km (0.061 R)
• M41: 19,795,089 km (0.04 R)
• M42: 23,342,205 km (0.109 R)
• M43: 23,690,169 km (0.07 R)
• M44: 23,777,385 km (0.098 R)
• M45: 23,952,265 km (0.061 R)
• M46: 24,655,823 km (0.084 R)
• M47: 26,353,759 km (0.1 R)
• M48: 28,366,599 km (0.09 R)
• M49: 29,204,048 km (0.115 R)
• M50: 31,957,696 km (0.052 R)
• M51: 32,247,317 km (0.095 R)
• M52: 32,440,747 km (0.1 R)
• M53: 34,101,283 km (0.05 R)
• M54: 34,298,453 km (0.042 R)
• M55: 35,989,657 km (0.066 R)
• M56: 36,290,947 km (0.086 R)
• M57: 36,492,306 km (0.119 R)
• M58: 36,997,199 km (0.057 R)
• M59: 37,402,759 km (0.1 R)
• M60: 37,809,815 km (0.09 R)
• M61: 38,731,038 km (0.088 R)
• M62: 40,595,477 km (0.106 R)
• M63: 45,599,974 km (0.118 R)
• M64: 45,817,190 km (0.032 R)
• M65: 46,580,289 km (0.076 R)
• M66: 47,018,162 km (0.083 R)
• M67: 47,237,622 km (0.036 R)
• M68: 47,457,381 km (0.091 R)
• M69: 49,116,721 km (0.076 R)
• M70: 51,697,733 km (0.117 R)
• M71: 51,810,979 km (0.056 R)
• M72: 52,264,709 km (0.069 R)
• M73: 53,404,645 km (0.099 R)
• M74: 54,552,808 km (0.105 R)
• M75: 61,490,709 km (0.11 R)
• M76: 62,211,621 km (0.074 R)
• M77: 63,540,648 km (0.079 R)
• M78: 65,001,172 km (0.052 R)
• M79: 65,245,615 km (0.119 R)
• M80: 66,226,678 km (0.077 R)
• M81: 67,088,960 km (0.046 R)
• M82: 67,707,248 km (0.048 R)
• M83: 67,955,132 km (0.108 R)
• M84: 68,451,647 km (0.063 R)
• M85: 68,575,963 km (0.081 R)
• M86: 69,323,653 km (0.111 R)
• M87: 71,456,321 km (0.117 R)
• M88: 76,558,954 km (0.104 R)
• M89: 78,112,379 km (0.11 R)
• M90: 78,372,380 km (0.117 R)
• M91: 80,462,112 km (0.118 R)
• M92: 81,909,472 km (0.105 R)
• M93: 85,097,103 km (0.04 R)
• M94: 86,034,483 km (0.119 R)
• M95: 89,545,845 km (0.115 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 11,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit