🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.62 AU - 0.7 AU

Year: 200 Days

Day: 43.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,455,316 km

• M1: 142,567 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.15 AU - 1.21 AU

Year: 478 Days

Day: 37.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,455,316 km

• M1: 704,456 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.46 AU - 1.5 AU

Year: 671 Days

Day: 16.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.79 AU - 3.15 AU

Year: 1908 Days

Day: 21.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.09 AU - 3.15 AU

Year: 2054 Days

Day: 47.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 14.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.61 AU - 7.51 AU

Year: 5561 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,455,316 km

• M1: 185,352 km (0.105 R)
• M2: 280,047 km (0.11 R)
• M3: 512,672 km (0.099 R)
• M4: 624,122 km (0.066 R)
• M5: 899,532 km (0.061 R)
• M6: 1,190,201 km (0.043 R)
• M7: 1,497,774 km (0.05 R)
• M8: 1,816,417 km (0.082 R)
• M9: 1,937,891 km (0.1 R)
• M10: 2,451,610 km (0.079 R)
• M11: 2,829,345 km (0.094 R)
• M12: 2,935,709 km (0.086 R)
• M13: 3,318,679 km (0.117 R)
• M14: 3,544,871 km (0.116 R)
• M15: 3,874,136 km (0.103 R)
• M16: 4,072,652 km (0.086 R)
• M17: 4,562,585 km (0.113 R)
• M18: 4,921,321 km (0.101 R)
• M19: 5,180,125 km (0.046 R)
• M20: 5,333,164 km (0.077 R)
• M21: 5,554,419 km (0.077 R)
• M22: 6,029,093 km (0.103 R)
• M23: 6,213,398 km (0.091 R)
• M24: 6,493,445 km (0.082 R)
• M25: 6,682,537 km (0.079 R)
• M26: 7,090,341 km (0.114 R)
• M27: 7,260,583 km (0.101 R)
• M28: 7,580,573 km (0.103 R)
• M29: 7,829,803 km (0.11 R)
• M30: 8,107,157 km (0.095 R)
• M31: 8,310,910 km (0.081 R)
• M32: 8,516,457 km (0.094 R)
• M33: 8,880,130 km (0.088 R)
• M34: 9,462,065 km (0.07 R)
• M35: 9,784,598 km (0.076 R)
• M36: 9,974,588 km (0.039 R)
• M37: 10,690,563 km (0.058 R)
• M38: 11,281,175 km (0.058 R)
• M39: 11,738,197 km (0.111 R)
• M40: 12,114,136 km (0.071 R)
• M41: 12,406,002 km (0.044 R)
• M42: 12,582,228 km (0.118 R)
• M43: 12,729,732 km (0.107 R)
• M44: 12,907,603 km (0.067 R)
• M45: 13,657,238 km (0.11 R)
• M46: 13,839,149 km (0.094 R)
• M47: 14,267,149 km (0.105 R)
• M48: 14,699,337 km (0.101 R)
• M49: 14,792,537 km (0.101 R)
• M50: 15,324,357 km (0.098 R)
• M51: 15,576,878 km (0.039 R)
• M52: 16,182,002 km (0.109 R)
• M53: 16,535,950 km (0.097 R)
• M54: 16,697,516 km (0.074 R)
• M55: 16,859,830 km (0.095 R)
• M56: 17,120,429 km (0.056 R)
• M57: 17,514,021 km (0.087 R)
• M58: 18,779,918 km (0.081 R)
• M59: 19,253,695 km (0.062 R)
• M60: 19,971,765 km (0.107 R)
• M61: 20,075,137 km (0.114 R)
• M62: 20,490,121 km (0.117 R)
• M63: 21,363,922 km (0.07 R)
• M64: 21,610,759 km (0.097 R)
• M65: 22,000,611 km (0.095 R)
• M66: 22,249,841 km (0.108 R)
• M67: 22,464,215 km (0.051 R)
• M68: 22,715,240 km (0.059 R)
• M69: 22,967,163 km (0.098 R)
• M70: 23,801,620 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.4

Radius: 7.8

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.12 AU - 15.3 AU

Year: 16892 Days

Day: 21.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,455,316 km

• M1: 371,152 km (0.076 R)
• M2: 551,119 km (0.085 R)
• M3: 672,742 km (0.057 R)
• M4: 826,379 km (0.096 R)
• M5: 943,215 km (0.078 R)
• M6: 1,016,069 km (0.075 R)
• M7: 1,065,885 km (0.096 R)
• M8: 1,354,160 km (0.111 R)
• M9: 2,356,466 km (0.115 R)
• M10: 2,837,273 km (0.095 R)
• M11: 2,944,236 km (0.094 R)
• M12: 3,461,096 km (0.062 R)
• M13: 3,926,645 km (0.025 R)
• M14: 4,006,081 km (0.109 R)
• M15: 4,411,641 km (0.115 R)
• M16: 6,487,611 km (0.109 R)
• M17: 7,548,858 km (0.096 R)
• M18: 8,353,994 km (0.11 R)
• M19: 8,611,153 km (0.093 R)
• M20: 8,766,734 km (0.107 R)
• M21: 8,923,363 km (0.085 R)
• M22: 10,044,749 km (0.089 R)
• M23: 11,379,910 km (0.119 R)
• M24: 11,550,751 km (0.117 R)
• M25: 12,068,359 km (0.079 R)
• M26: 12,184,298 km (0.045 R)
• M27: 12,593,448 km (0.101 R)
• M28: 12,711,032 km (0.037 R)
• M29: 12,829,214 km (0.11 R)
• M30: 12,947,546 km (0.103 R)
• M31: 15,328,845 km (0.046 R)
• M32: 15,960,746 km (0.059 R)
• M33: 17,380,879 km (0.119 R)
• M34: 17,446,403 km (0.043 R)
• M35: 19,178,297 km (0.111 R)
• M36: 20,547,567 km (0.116 R)
• M37: 20,825,071 km (0.095 R)
• M38: 22,659,589 km (0.098 R)
• M39: 22,731,247 km (0.056 R)
• M40: 22,946,518 km (0.105 R)
• M41: 24,032,748 km (0.064 R)
• M42: 24,766,077 km (0.113 R)
• M43: 25,581,385 km (0.055 R)
• M44: 25,805,334 km (0.119 R)
• M45: 26,029,880 km (0.089 R)
• M46: 26,934,349 km (0.072 R)
• M47: 27,162,186 km (0.075 R)
• M48: 27,238,182 km (0.097 R)
• M49: 28,310,499 km (0.075 R)
• M50: 31,289,891 km (0.05 R)
• M51: 31,529,397 km (0.097 R)
• M52: 31,609,282 km (0.107 R)
• M53: 32,654,672 km (0.05 R)
• M54: 33,141,015 km (0.073 R)
• M55: 33,385,158 km (0.075 R)
• M56: 34,696,833 km (0.11 R)
• M57: 34,779,411 km (0.058 R)
• M58: 35,525,306 km (0.117 R)
• M59: 37,879,228 km (0.08 R)
• M60: 38,732,086 km (0.088 R)
• M61: 39,677,544 km (0.106 R)
• M62: 40,109,732 km (0.083 R)
• M63: 40,196,349 km (0.118 R)
• M64: 40,717,548 km (0.093 R)
• M65: 43,001,609 km (0.103 R)
• M66: 43,801,808 km (0.046 R)
• M67: 43,891,118 km (0.117 R)
• M68: 44,338,116 km (0.074 R)
• M69: 44,786,611 km (0.11 R)
• M70: 45,688,237 km (0.093 R)
• M71: 46,141,219 km (0.079 R)
• M72: 46,504,742 km (0.114 R)
• M73: 49,539,784 km (0.049 R)
• M74: 49,632,684 km (0.026 R)
• M75: 50,846,521 km (0.053 R)
• M76: 51,787,043 km (0.087 R)
• M77: 52,543,410 km (0.074 R)
• M78: 53,971,471 km (0.092 R)
• M79: 54,067,214 km (0.081 R)
• M80: 54,930,693 km (0.091 R)
• M81: 55,605,529 km (0.086 R)
• M82: 57,353,131 km (0.104 R)
• M83: 61,700,595 km (0.095 R)
• M84: 63,610,511 km (0.087 R)
• M85: 64,623,438 km (0.057 R)
• M86: 65,641,750 km (0.096 R)
• M87: 65,948,277 km (0.115 R)
• M88: 66,050,601 km (0.027 R)
• M89: 66,870,697 km (0.06 R)
• M90: 68,314,017 km (0.054 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 16,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit