🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.94 AU

Year: 289 Days

Day: 32 Hours

Environment

Temp: 83 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.35 AU - 1.83 AU

Year: 740 Days

Day: 27.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.55 AU - 3.25 AU

Year: 1822 Days

Day: 25.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.71 AU - 4.95 AU

Year: 3324 Days

Day: 29.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 14.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.75 AU - 8.39 AU

Year: 8458 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,949,533 km

• M1: 194,178 km (0.116 R)
• M2: 289,023 km (0.12 R)
• M3: 605,572 km (0.108 R)
• M4: 787,782 km (0.114 R)
• M5: 958,324 km (0.086 R)
• M6: 1,107,922 km (0.11 R)
• M7: 1,212,491 km (0.067 R)
• M8: 1,357,451 km (0.088 R)
• M9: 1,870,871 km (0.111 R)
• M10: 2,084,198 km (0.074 R)
• M11: 2,351,230 km (0.064 R)
• M12: 2,512,197 km (0.11 R)
• M13: 3,017,838 km (0.055 R)
• M14: 3,581,971 km (0.055 R)
• M15: 4,095,840 km (0.115 R)
• M16: 4,347,613 km (0.042 R)
• M17: 4,984,601 km (0.094 R)
• M18: 5,283,946 km (0.064 R)
• M19: 5,435,788 km (0.082 R)
• M20: 5,931,855 km (0.11 R)
• M21: 6,281,465 km (0.097 R)
• M22: 6,377,956 km (0.025 R)
• M23: 6,605,195 km (0.028 R)
• M24: 6,868,038 km (0.113 R)
• M25: 7,201,641 km (0.064 R)
• M26: 7,438,455 km (0.109 R)
• M27: 7,712,219 km (0.09 R)
• M28: 8,589,012 km (0.062 R)
• M29: 8,948,795 km (0.035 R)
• M30: 9,313,365 km (0.103 R)
• M31: 10,474,843 km (0.105 R)
• M32: 10,936,652 km (0.105 R)
• M33: 11,563,018 km (0.079 R)
• M34: 12,200,903 km (0.11 R)
• M35: 12,973,427 km (0.11 R)
• M36: 13,096,994 km (0.045 R)
• M37: 13,469,643 km (0.103 R)
• M38: 13,594,557 km (0.118 R)
• M39: 13,761,807 km (0.098 R)
• M40: 14,395,354 km (0.103 R)
• M41: 14,523,111 km (0.072 R)
• M42: 14,779,970 km (0.109 R)
• M43: 16,086,558 km (0.109 R)
• M44: 16,485,835 km (0.102 R)
• M45: 16,709,035 km (0.062 R)
• M46: 16,933,282 km (0.085 R)
• M47: 17,294,112 km (0.118 R)
• M48: 17,657,485 km (0.101 R)
• M49: 17,885,921 km (0.111 R)
• M50: 18,069,328 km (0.111 R)
• M51: 18,809,389 km (0.095 R)
• M52: 19,370,830 km (0.116 R)
• M53: 19,465,077 km (0.052 R)
• M54: 19,843,110 km (0.107 R)
• M55: 20,462,595 km (0.118 R)
• M56: 20,654,529 km (0.095 R)
• M57: 22,556,816 km (0.102 R)
• M58: 22,655,999 km (0.087 R)
• M59: 23,353,424 km (0.092 R)
• M60: 24,362,163 km (0.104 R)
• M61: 25,643,169 km (0.074 R)
• M62: 26,213,736 km (0.068 R)
• M63: 27,209,010 km (0.057 R)
• M64: 27,526,008 km (0.097 R)
• M65: 27,684,881 km (0.102 R)
• M66: 28,270,108 km (0.051 R)
• M67: 28,430,477 km (0.114 R)
• M68: 29,615,591 km (0.091 R)
• M69: 30,761,810 km (0.082 R)
• M70: 31,257,577 km (0.12 R)
• M71: 31,423,332 km (0.105 R)
• M72: 32,201,091 km (0.06 R)
• M73: 32,536,340 km (0.077 R)
• M74: 33,041,383 km (0.096 R)
• M75: 36,532,398 km (0.032 R)
• M76: 36,707,129 km (0.095 R)
• M77: 37,350,100 km (0.111 R)
• M78: 37,761,195 km (0.096 R)
• M79: 38,528,632 km (0.092 R)
• M80: 39,062,996 km (0.098 R)
• M81: 39,480,374 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.4

Radius: 8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.75 AU - 16.53 AU

Year: 20668 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 94,949,533 km

• M1: 217,964 km (0.081 R)
• M2: 555,008 km (0.101 R)
• M3: 714,928 km (0.074 R)
• M4: 1,201,720 km (0.066 R)
• M5: 2,307,248 km (0.096 R)
• M6: 2,510,103 km (0.076 R)
• M7: 3,026,664 km (0.085 R)
• M8: 3,913,032 km (0.106 R)
• M9: 3,981,847 km (0.105 R)
• M10: 4,033,607 km (0.109 R)
• M11: 5,748,149 km (0.101 R)
• M12: 7,874,084 km (0.056 R)
• M13: 8,512,268 km (0.089 R)
• M14: 8,939,370 km (0.117 R)
• M15: 9,167,058 km (0.064 R)
• M16: 9,258,612 km (0.105 R)
• M17: 9,373,653 km (0.047 R)
• M18: 10,500,723 km (0.103 R)
• M19: 10,620,701 km (0.058 R)
• M20: 13,137,685 km (0.051 R)
• M21: 14,689,314 km (0.068 R)
• M22: 15,092,929 km (0.087 R)
• M23: 15,391,227 km (0.111 R)
• M24: 16,187,088 km (0.085 R)
• M25: 16,242,439 km (0.077 R)
• M26: 16,548,217 km (0.082 R)
• M27: 17,590,466 km (0.083 R)
• M28: 19,120,104 km (0.111 R)
• M29: 19,325,203 km (0.089 R)
• M30: 19,678,702 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.1

Radius: 3.9

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.25 AU - 17.81 AU

Year: 22581 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,949,533 km

• M1: 73,453 km (0.115 R)
• M2: 384,317 km (0.1 R)
• M3: 683,812 km (0.119 R)
• M4: 936,333 km (0.086 R)
• M5: 1,717,384 km (0.091 R)
• M6: 1,768,097 km (0.079 R)
• M7: 1,871,320 km (0.112 R)
• M8: 2,617,813 km (0.098 R)
• M9: 2,647,134 km (0.083 R)
• M10: 2,735,547 km (0.033 R)
• M11: 2,945,582 km (0.095 R)
• M12: 3,317,782 km (0.057 R)
• M13: 3,970,627 km (0.027 R)
• M14: 4,555,854 km (0.049 R)
• M15: 4,661,769 km (0.031 R)
• M16: 4,697,373 km (0.118 R)
• M17: 7,357,074 km (0.12 R)
• M18: 8,676,377 km (0.082 R)
• M19: 8,851,856 km (0.081 R)
• M20: 8,895,837 km (0.096 R)
• M21: 9,883,333 km (0.071 R)
• M22: 9,928,960 km (0.107 R)
• M23: 10,716,743 km (0.118 R)
• M24: 11,814,193 km (0.106 R)
• M25: 12,697,568 km (0.069 R)
• M26: 12,747,235 km (0.106 R)
• M27: 13,147,259 km (0.106 R)
• M28: 13,197,524 km (0.118 R)
• M29: 14,062,050 km (0.069 R)
• M30: 15,260,628 km (0.07 R)
• M31: 15,313,436 km (0.113 R)
• M32: 15,685,038 km (0.096 R)
• M33: 16,654,282 km (0.117 R)
• M34: 17,366,368 km (0.107 R)
• M35: 17,976,578 km (0.092 R)
• M36: 18,256,176 km (0.109 R)
• M37: 18,763,313 km (0.106 R)
• M38: 19,848,945 km (0.066 R)
• M39: 20,486,680 km (0.041 R)
• M40: 20,837,338 km (0.108 R)
• M41: 20,895,980 km (0.086 R)
• M42: 23,591,135 km (0.105 R)
• M43: 24,020,033 km (0.083 R)
• M44: 24,081,517 km (0.036 R)
• M45: 24,328,055 km (0.072 R)
• M46: 24,451,622 km (0.074 R)
• M47: 27,478,885 km (0.101 R)
• M48: 28,905,450 km (0.089 R)
• M49: 30,090,265 km (0.051 R)
• M50: 30,755,377 km (0.075 R)
• M51: 30,888,968 km (0.092 R)
• M52: 31,291,087 km (0.106 R)
• M53: 31,492,596 km (0.089 R)
• M54: 32,439,251 km (0.064 R)
• M55: 34,916,143 km (0.068 R)
• M56: 35,685,076 km (0.107 R)
• M57: 36,742,434 km (0.049 R)
• M58: 37,667,098 km (0.084 R)
• M59: 38,671,648 km (0.078 R)
• M60: 39,902,988 km (0.103 R)
• M61: 40,487,018 km (0.12 R)
• M62: 41,368,150 km (0.104 R)
• M63: 41,515,653 km (0.073 R)
• M64: 41,885,160 km (0.064 R)
• M65: 42,181,513 km (0.069 R)
• M66: 42,627,315 km (0.054 R)
• M67: 42,701,815 km (0.086 R)
• M68: 43,299,009 km (0.111 R)
• M69: 43,373,808 km (0.038 R)
• M70: 43,899,046 km (0.117 R)
• M71: 45,259,041 km (0.06 R)
• M72: 45,639,318 km (0.077 R)
• M73: 46,326,421 km (0.07 R)
• M74: 46,556,204 km (0.114 R)
• M75: 47,479,223 km (0.111 R)
• M76: 47,788,142 km (0.116 R)
• M77: 48,408,076 km (0.109 R)
• M78: 48,874,821 km (0.085 R)
• M79: 49,186,882 km (0.102 R)
• M80: 49,969,728 km (0.093 R)
• M81: 50,756,762 km (0.061 R)
• M82: 51,547,836 km (0.107 R)
• M83: 52,582,305 km (0.12 R)

Asteroid Belt

Center: 16.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 3.1

Gravity: 82.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.04 AU - 19.02 AU

Year: 25930 Days

Day: 22.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,949,533 km

• M1: 267,780 km (0.051 R)
• M2: 1,067,979 km (0.113 R)
• M3: 1,099,694 km (0.03 R)
• M4: 2,349,135 km (0.118 R)
• M5: 3,085,007 km (0.078 R)
• M6: 3,934,723 km (0.116 R)
• M7: 4,033,308 km (0.054 R)
• M8: 4,233,021 km (0.083 R)
• M9: 4,334,150 km (0.11 R)
• M10: 4,798,800 km (0.113 R)
• M11: 5,333,314 km (0.055 R)
• M12: 5,442,520 km (0.099 R)
• M13: 5,999,323 km (0.089 R)
• M14: 6,284,457 km (0.112 R)
• M15: 6,808,797 km (0.095 R)
• M16: 7,166,187 km (0.114 R)
• M17: 7,836,984 km (0.066 R)
• M18: 7,899,067 km (0.097 R)
• M19: 11,973,664 km (0.03 R)
• M20: 12,839,686 km (0.107 R)
• M21: 14,631,420 km (0.08 R)
• M22: 16,262,037 km (0.076 R)
• M23: 16,499,598 km (0.096 R)
• M24: 16,579,034 km (0.064 R)
• M25: 16,658,620 km (0.117 R)
• M26: 20,368,648 km (0.078 R)
• M27: 20,881,918 km (0.026 R)
• M28: 21,833,809 km (0.09 R)
• M29: 23,600,560 km (0.035 R)
• M30: 23,959,296 km (0.111 R)
• M31: 25,320,936 km (0.06 R)
• M32: 25,872,503 km (0.074 R)
• M33: 25,964,805 km (0.106 R)
• M34: 26,707,259 km (0.066 R)
• M35: 27,550,841 km (0.106 R)
• M36: 28,308,106 km (0.033 R)
• M37: 28,689,281 km (0.11 R)
• M38: 29,649,550 km (0.073 R)
• M39: 32,195,257 km (0.115 R)
• M40: 32,593,038 km (0.119 R)
• M41: 33,192,776 km (0.103 R)
• M42: 33,293,156 km (0.054 R)
• M43: 33,796,253 km (0.112 R)
• M44: 33,998,061 km (0.074 R)
• M45: 34,099,189 km (0.101 R)
• M46: 34,809,929 km (0.056 R)
• M47: 35,936,400 km (0.095 R)
• M48: 36,039,473 km (0.102 R)
• M49: 36,452,513 km (0.108 R)
• M50: 39,069,130 km (0.083 R)
• M51: 39,280,960 km (0.082 R)
• M52: 39,812,481 km (0.095 R)
• M53: 40,132,471 km (0.049 R)
• M54: 40,882,555 km (0.101 R)
• M55: 41,421,257 km (0.11 R)
• M56: 44,591,086 km (0.111 R)
• M57: 46,822,189 km (0.085 R)
• M58: 48,064,599 km (0.087 R)
• M59: 49,546,964 km (0.097 R)
• M60: 49,661,556 km (0.05 R)
• M61: 52,089,530 km (0.117 R)
• M62: 52,439,439 km (0.101 R)
• M63: 53,024,516 km (0.108 R)
• M64: 53,611,688 km (0.065 R)
• M65: 53,847,155 km (0.094 R)
• M66: 54,083,071 km (0.093 R)
• M67: 58,749,777 km (0.118 R)
• M68: 60,333,868 km (0.084 R)
• M69: 60,946,771 km (0.069 R)
• M70: 61,438,649 km (0.102 R)
• M71: 61,685,036 km (0.112 R)
• M72: 62,426,294 km (0.078 R)
• M73: 62,674,028 km (0.061 R)
• M74: 63,046,227 km (0.063 R)
• M75: 63,543,640 km (0.066 R)
• M76: 63,668,255 km (0.092 R)
• M77: 66,176,413 km (0.099 R)
• M78: 67,315,601 km (0.096 R)
• M79: 67,442,610 km (0.056 R)
• M80: 67,696,776 km (0.048 R)
• M81: 68,588,978 km (0.047 R)
• M82: 68,844,641 km (0.104 R)
• M83: 71,418,323 km (0.044 R)
• M84: 72,586,682 km (0.086 R)
• M85: 72,847,132 km (0.118 R)
• M86: 76,659,035 km (0.119 R)
• M87: 79,459,657 km (0.112 R)
• M88: 80,400,628 km (0.069 R)
• M89: 84,337,894 km (0.03 R)
• M90: 84,474,776 km (0.084 R)
• M91: 86,261,124 km (0.106 R)
• M92: 89,591,322 km (0.11 R)
• M93: 89,870,771 km (0.066 R)
• M94: 90,570,590 km (0.079 R)
• M95: 91,694,070 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 11,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit