🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.58 AU - 0.84 AU

Year: 213 Days

Day: 29.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.91 AU - 1.01 AU

Year: 335 Days

Day: 25.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.46 AU - 2.12 AU

Year: 854 Days

Day: 35.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2 AU - 2.52 AU

Year: 1211 Days

Day: 33.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.13 AU - 2.71 AU

Year: 1342 Days

Day: 16.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.46 AU - 3.7 AU

Year: 1927 Days

Day: 36.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.21 AU - 3.69 AU

Year: 2284 Days

Day: 42.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.78 AU - 4.88 AU

Year: 3784 Days

Day: 17.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 14.2

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.89 AU - 9.73 AU

Year: 8539 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,123,296 km

• M1: 192,233 km (0.116 R)
• M2: 686,505 km (0.095 R)
• M3: 1,159,832 km (0.1 R)
• M4: 1,293,274 km (0.103 R)
• M5: 1,412,204 km (0.082 R)
• M6: 2,723,280 km (0.107 R)
• M7: 3,063,764 km (0.081 R)
• M8: 3,171,325 km (0.105 R)
• M9: 3,558,036 km (0.06 R)
• M10: 3,700,004 km (0.036 R)
• M11: 3,843,768 km (0.116 R)
• M12: 4,839,491 km (0.043 R)
• M13: 6,492,548 km (0.113 R)
• M14: 6,772,296 km (0.106 R)
• M15: 6,913,516 km (0.029 R)
• M16: 7,055,933 km (0.069 R)
• M17: 7,235,151 km (0.112 R)
• M18: 8,191,979 km (0.106 R)
• M19: 9,071,465 km (0.04 R)
• M20: 9,581,893 km (0.106 R)
• M21: 9,860,594 km (0.105 R)
• M22: 10,061,354 km (0.111 R)
• M23: 10,344,842 km (0.054 R)
• M24: 10,713,003 km (0.116 R)
• M25: 10,960,886 km (0.119 R)
• M26: 11,168,977 km (0.083 R)
• M27: 11,378,414 km (0.102 R)
• M28: 11,716,056 km (0.113 R)
• M29: 11,971,570 km (0.112 R)
• M30: 12,444,748 km (0.085 R)
• M31: 12,618,431 km (0.052 R)
• M32: 13,232,380 km (0.053 R)
• M33: 14,307,540 km (0.105 R)
• M34: 14,535,079 km (0.075 R)
• M35: 14,763,814 km (0.093 R)
• M36: 15,132,423 km (0.069 R)
• M37: 15,737,696 km (0.111 R)
• M38: 16,541,336 km (0.092 R)
• M39: 16,732,372 km (0.097 R)
• M40: 17,406,610 km (0.087 R)
• M41: 17,796,013 km (0.076 R)
• M42: 18,434,946 km (0.093 R)
• M43: 19,131,324 km (0.069 R)
• M44: 19,684,686 km (0.111 R)
• M45: 20,090,396 km (0.116 R)
• M46: 20,498,798 km (0.108 R)
• M47: 21,168,547 km (0.114 R)
• M48: 22,107,573 km (0.083 R)
• M49: 22,318,058 km (0.106 R)
• M50: 22,794,228 km (0.101 R)
• M51: 23,006,956 km (0.092 R)
• M52: 23,810,446 km (0.079 R)
• M53: 24,026,316 km (0.074 R)
• M54: 24,242,784 km (0.058 R)
• M55: 24,351,242 km (0.06 R)
• M56: 25,225,043 km (0.088 R)
• M57: 25,998,016 km (0.031 R)
• M58: 26,109,017 km (0.079 R)
• M59: 26,722,668 km (0.068 R)
• M60: 27,284,707 km (0.085 R)
• M61: 27,793,938 km (0.075 R)
• M62: 28,420,454 km (0.085 R)
• M63: 28,879,121 km (0.075 R)
• M64: 29,051,757 km (0.094 R)
• M65: 29,224,692 km (0.088 R)
• M66: 30,094,604 km (0.041 R)
• M67: 30,855,458 km (0.09 R)
• M68: 32,038,329 km (0.069 R)
• M69: 33,296,447 km (0.088 R)
• M70: 33,901,121 km (0.083 R)
• M71: 34,570,572 km (0.074 R)
• M72: 34,815,015 km (0.083 R)
• M73: 35,613,568 km (0.101 R)
• M74: 35,860,554 km (0.054 R)
• M75: 36,916,416 km (0.079 R)
• M76: 38,234,822 km (0.086 R)
• M77: 39,249,694 km (0.089 R)
• M78: 40,209,215 km (0.09 R)
• M79: 41,241,141 km (0.102 R)
• M80: 42,936,683 km (0.092 R)
• M81: 43,133,704 km (0.102 R)
• M82: 43,660,887 km (0.102 R)
• M83: 44,256,436 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182

Radius: 5.8

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.11 AU - 15.93 AU

Year: 17720 Days

Day: 17.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,123,296 km

• M1: 190,139 km (0.062 R)
• M2: 446,101 km (0.109 R)
• M3: 560,842 km (0.103 R)
• M4: 784,491 km (0.061 R)
• M5: 1,248,245 km (0.104 R)
• M6: 1,738,178 km (0.075 R)
• M7: 1,783,356 km (0.05 R)
• M8: 2,183,830 km (0.076 R)
• M9: 2,847,895 km (0.105 R)
• M10: 2,928,378 km (0.112 R)
• M11: 3,426,988 km (0.077 R)
• M12: 3,832,697 km (0.073 R)
• M13: 4,192,630 km (0.067 R)
• M14: 4,752,724 km (0.109 R)
• M15: 4,944,509 km (0.088 R)
• M16: 5,138,986 km (0.096 R)
• M17: 5,975,986 km (0.082 R)
• M18: 6,044,801 km (0.118 R)
• M19: 6,252,742 km (0.103 R)
• M20: 6,568,992 km (0.074 R)
• M21: 6,818,671 km (0.089 R)
• M22: 6,890,478 km (0.09 R)
• M23: 7,035,139 km (0.116 R)
• M24: 7,364,105 km (0.061 R)
• M25: 8,074,844 km (0.1 R)
• M26: 8,651,394 km (0.103 R)
• M27: 9,043,042 km (0.103 R)
• M28: 10,006,602 km (0.074 R)
• M29: 10,088,432 km (0.117 R)
• M30: 12,422,308 km (0.106 R)
• M31: 12,908,351 km (0.108 R)
• M32: 13,041,942 km (0.099 R)
• M33: 13,535,915 km (0.033 R)
• M34: 13,807,883 km (0.068 R)
• M35: 14,081,648 km (0.035 R)
• M36: 14,681,086 km (0.057 R)
• M37: 15,100,858 km (0.095 R)
• M38: 15,761,781 km (0.104 R)
• M39: 15,809,353 km (0.07 R)
• M40: 16,673,730 km (0.104 R)
• M41: 16,770,819 km (0.031 R)
• M42: 16,819,289 km (0.107 R)
• M43: 17,062,834 km (0.093 R)
• M44: 17,553,365 km (0.115 R)
• M45: 17,602,733 km (0.1 R)
• M46: 17,850,018 km (0.075 R)
• M47: 18,598,606 km (0.09 R)
• M48: 18,699,285 km (0.109 R)
• M49: 19,357,516 km (0.113 R)
• M50: 19,920,452 km (0.036 R)
• M51: 20,126,449 km (0.054 R)
• M52: 20,436,864 km (0.066 R)
• M53: 21,959,322 km (0.111 R)
• M54: 22,012,429 km (0.12 R)
• M55: 22,065,536 km (0.101 R)
• M56: 22,546,194 km (0.076 R)
• M57: 23,084,298 km (0.11 R)
• M58: 23,735,497 km (0.101 R)
• M59: 23,790,101 km (0.025 R)
• M60: 24,282,876 km (0.078 R)
• M61: 24,337,778 km (0.095 R)
• M62: 24,502,934 km (0.096 R)
• M63: 24,889,795 km (0.12 R)
• M64: 25,167,299 km (0.033 R)
• M65: 26,062,043 km (0.1 R)
• M66: 26,287,487 km (0.078 R)
• M67: 26,400,434 km (0.068 R)
• M68: 27,081,254 km (0.093 R)
• M69: 27,882,949 km (0.086 R)
• M70: 28,750,467 km (0.084 R)
• M71: 30,038,804 km (0.111 R)
• M72: 30,452,741 km (0.053 R)
• M73: 30,571,222 km (0.031 R)
• M74: 30,690,003 km (0.114 R)
• M75: 32,187,328 km (0.069 R)
• M76: 32,489,666 km (0.119 R)
• M77: 32,732,164 km (0.08 R)
• M78: 33,341,027 km (0.074 R)
• M79: 33,953,780 km (0.068 R)
• M80: 34,015,265 km (0.104 R)
• M81: 34,508,339 km (0.066 R)
• M82: 34,693,841 km (0.088 R)
• M83: 34,755,774 km (0.087 R)
• M84: 34,941,724 km (0.057 R)
• M85: 35,003,807 km (0.113 R)
• M86: 35,688,966 km (0.113 R)
• M87: 36,064,456 km (0.107 R)
• M88: 36,567,255 km (0.077 R)
• M89: 38,281,347 km (0.118 R)
• M90: 39,503,113 km (0.08 R)
• M91: 40,541,921 km (0.087 R)
• M92: 40,737,595 km (0.116 R)
• M93: 41,130,139 km (0.111 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 10,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit