🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 149 Days

Day: 37.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.53 AU - 0.59 AU

Year: 157 Days

Day: 42.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.69 AU

Year: 157 Days

Day: 42.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.86 AU - 1.1 AU

Year: 364 Days

Day: 43.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.23 AU - 2.71 AU

Year: 1455 Days

Day: 47.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.8

Radius: 13.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.19 AU - 6.31 AU

Year: 4508 Days

Day: 5.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,707,025 km

• M1: 176,525 km (0.106 R)
• M2: 439,519 km (0.066 R)
• M3: 704,456 km (0.106 R)
• M4: 929,452 km (0.047 R)
• M5: 1,223,411 km (0.081 R)
• M6: 1,452,147 km (0.043 R)
• M7: 1,678,638 km (0.032 R)
• M8: 1,899,893 km (0.029 R)
• M9: 2,058,766 km (0.119 R)
• M10: 2,333,876 km (0.036 R)
• M11: 2,466,420 km (0.116 R)
• M12: 2,879,460 km (0.071 R)
• M13: 3,001,532 km (0.077 R)
• M14: 3,272,304 km (0.108 R)
• M15: 3,793,353 km (0.056 R)
• M16: 4,224,494 km (0.11 R)
• M17: 4,317,245 km (0.103 R)
• M18: 4,504,990 km (0.111 R)
• M19: 4,986,247 km (0.103 R)
• M20: 5,208,250 km (0.038 R)
• M21: 5,610,967 km (0.116 R)
• M22: 6,155,204 km (0.116 R)
• M23: 6,420,292 km (0.096 R)
• M24: 6,934,460 km (0.104 R)
• M25: 7,349,893 km (0.095 R)
• M26: 7,546,465 km (0.114 R)
• M27: 7,687,984 km (0.109 R)
• M28: 7,859,124 km (0.107 R)
• M29: 8,002,588 km (0.112 R)
• M30: 8,175,972 km (0.049 R)
• M31: 8,822,385 km (0.069 R)
• M32: 9,091,661 km (0.107 R)
• M33: 9,454,885 km (0.107 R)
• M34: 9,668,959 km (0.101 R)
• M35: 10,827,295 km (0.077 R)
• M36: 11,244,823 km (0.105 R)
• M37: 12,261,490 km (0.055 R)
• M38: 12,394,782 km (0.047 R)
• M39: 12,595,692 km (0.098 R)
• M40: 12,966,994 km (0.092 R)
• M41: 13,547,733 km (0.113 R)
• M42: 14,311,879 km (0.099 R)
• M43: 16,100,620 km (0.034 R)
• M44: 16,724,743 km (0.11 R)
• M45: 17,469,142 km (0.118 R)
• M46: 17,581,789 km (0.12 R)
• M47: 18,262,459 km (0.077 R)
• M48: 18,874,913 km (0.09 R)
• M49: 19,183,533 km (0.077 R)
• M50: 19,766,965 km (0.084 R)
• M51: 20,474,713 km (0.094 R)
• M52: 20,672,780 km (0.097 R)
• M53: 20,792,010 km (0.116 R)
• M54: 21,351,057 km (0.066 R)
• M55: 21,915,041 km (0.049 R)
• M56: 22,239,668 km (0.112 R)
• M57: 22,361,740 km (0.06 R)
• M58: 22,688,462 km (0.062 R)
• M59: 22,934,550 km (0.113 R)
• M60: 23,305,254 km (0.113 R)
• M61: 24,011,206 km (0.094 R)
• M62: 24,261,932 km (0.074 R)
• M63: 24,639,816 km (0.111 R)
• M64: 25,273,812 km (0.108 R)
• M65: 26,342,539 km (0.044 R)
• M66: 27,251,646 km (0.103 R)
• M67: 27,819,519 km (0.084 R)
• M68: 28,038,979 km (0.088 R)
• M69: 29,412,737 km (0.092 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.6

Radius: 14.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.93 AU - 6.83 AU

Year: 6039 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,707,025 km

• M1: 191,186 km (0.059 R)
• M2: 295,007 km (0.116 R)
• M3: 406,158 km (0.091 R)
• M4: 530,474 km (0.094 R)
• M5: 793,766 km (0.093 R)
• M6: 1,011,581 km (0.085 R)
• M7: 1,155,195 km (0.033 R)
• M8: 1,479,074 km (0.112 R)
• M9: 1,722,021 km (0.096 R)
• M10: 1,816,567 km (0.092 R)
• M11: 2,196,246 km (0.12 R)
• M12: 2,422,289 km (0.057 R)
• M13: 2,619,608 km (0.098 R)
• M14: 2,973,258 km (0.099 R)
• M15: 3,422,350 km (0.1 R)
• M16: 3,706,437 km (0.084 R)
• M17: 4,450,537 km (0.085 R)
• M18: 4,582,781 km (0.034 R)
• M19: 4,738,662 km (0.103 R)
• M20: 5,592,567 km (0.11 R)
• M21: 5,735,582 km (0.116 R)
• M22: 5,928,264 km (0.053 R)
• M23: 6,923,539 km (0.12 R)
• M24: 7,103,056 km (0.077 R)
• M25: 7,414,519 km (0.105 R)
• M26: 7,624,704 km (0.119 R)
• M27: 8,185,696 km (0.062 R)
• M28: 8,843,478 km (0.062 R)
• M29: 9,291,374 km (0.032 R)
• M30: 9,518,165 km (0.117 R)
• M31: 9,689,454 km (0.037 R)
• M32: 10,093,219 km (0.113 R)
• M33: 10,977,043 km (0.076 R)
• M34: 11,096,721 km (0.074 R)
• M35: 11,488,967 km (0.117 R)
• M36: 11,610,440 km (0.044 R)
• M37: 11,701,994 km (0.047 R)
• M38: 12,442,504 km (0.087 R)
• M39: 12,818,443 km (0.072 R)
• M40: 13,134,543 km (0.094 R)
• M41: 14,001,164 km (0.118 R)
• M42: 14,131,164 km (0.09 R)
• M43: 14,687,968 km (0.111 R)
• M44: 15,018,878 km (0.109 R)
• M45: 15,218,591 km (0.104 R)
• M46: 15,452,862 km (0.042 R)
• M47: 15,688,179 km (0.093 R)
• M48: 16,060,528 km (0.115 R)
• M49: 16,435,720 km (0.08 R)
• M50: 16,538,493 km (0.113 R)
• M51: 17,683,815 km (0.104 R)
• M52: 18,926,524 km (0.119 R)
• M53: 19,106,490 km (0.064 R)
• M54: 19,286,756 km (0.115 R)
• M55: 20,014,101 km (0.094 R)
• M56: 20,234,159 km (0.089 R)
• M57: 20,676,371 km (0.096 R)
• M58: 21,720,863 km (0.065 R)
• M59: 22,477,529 km (0.07 R)
• M60: 23,358,361 km (0.073 R)
• M61: 23,551,342 km (0.078 R)
• M62: 23,744,772 km (0.05 R)
• M63: 23,900,055 km (0.071 R)
• M64: 24,250,413 km (0.11 R)
• M65: 24,917,021 km (0.115 R)
• M66: 25,430,740 km (0.11 R)
• M67: 25,549,820 km (0.085 R)
• M68: 26,148,062 km (0.028 R)
• M69: 26,589,526 km (0.119 R)
• M70: 26,750,792 km (0.075 R)
• M71: 26,871,817 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.2

Radius: 7.1

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.6 AU - 15.62 AU

Year: 16780 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,707,025 km

• M1: 120,725 km (0.057 R)
• M2: 347,217 km (0.055 R)
• M3: 1,010,833 km (0.119 R)
• M4: 1,086,081 km (0.118 R)
• M5: 1,137,093 km (0.12 R)
• M6: 1,189,153 km (0.095 R)
• M7: 1,433,297 km (0.025 R)
• M8: 1,604,886 km (0.093 R)
• M9: 1,783,207 km (0.11 R)
• M10: 1,905,727 km (0.064 R)
• M11: 2,062,805 km (0.115 R)
• M12: 2,191,459 km (0.1 R)
• M13: 2,593,578 km (0.053 R)
• M14: 3,018,586 km (0.117 R)
• M15: 3,351,441 km (0.072 R)
• M16: 3,503,283 km (0.075 R)
• M17: 3,657,219 km (0.106 R)
• M18: 3,813,549 km (0.111 R)
• M19: 4,669,847 km (0.107 R)
• M20: 5,097,847 km (0.064 R)
• M21: 5,404,971 km (0.099 R)
• M22: 5,854,064 km (0.118 R)
• M23: 6,268,600 km (0.104 R)
• M24: 7,918,215 km (0.091 R)
• M25: 8,120,771 km (0.096 R)
• M26: 8,790,670 km (0.083 R)
• M27: 9,000,257 km (0.071 R)
• M28: 9,211,638 km (0.042 R)
• M29: 9,585,484 km (0.1 R)
• M30: 9,801,353 km (0.081 R)
• M31: 11,527,862 km (0.118 R)
• M32: 12,631,595 km (0.1 R)
• M33: 12,690,687 km (0.098 R)
• M34: 13,890,312 km (0.11 R)
• M35: 16,011,610 km (0.104 R)
• M36: 16,075,488 km (0.04 R)
• M37: 16,396,375 km (0.106 R)
• M38: 16,719,208 km (0.079 R)
• M39: 17,174,883 km (0.105 R)
• M40: 17,700,570 km (0.106 R)
• M41: 17,832,814 km (0.107 R)
• M42: 17,899,086 km (0.111 R)
• M43: 18,098,350 km (0.112 R)
• M44: 18,432,103 km (0.078 R)
• M45: 20,476,807 km (0.081 R)
• M46: 20,754,760 km (0.086 R)
• M47: 21,314,555 km (0.092 R)
• M48: 21,525,787 km (0.047 R)
• M49: 22,520,613 km (0.087 R)
• M50: 23,457,694 km (0.119 R)
• M51: 24,702,199 km (0.107 R)
• M52: 25,444,354 km (0.09 R)
• M53: 26,269,087 km (0.034 R)
• M54: 26,950,356 km (0.082 R)
• M55: 27,484,270 km (0.114 R)
• M56: 27,560,865 km (0.08 R)
• M57: 29,341,229 km (0.108 R)
• M58: 30,364,029 km (0.069 R)
• M59: 31,238,429 km (0.081 R)
• M60: 33,419,716 km (0.072 R)
• M61: 34,900,884 km (0.115 R)
• M62: 35,399,494 km (0.051 R)
• M63: 36,655,966 km (0.096 R)
• M64: 37,671,736 km (0.042 R)
• M65: 38,012,370 km (0.118 R)
• M66: 38,868,369 km (0.082 R)
• M67: 39,298,762 km (0.082 R)
• M68: 41,914,331 km (0.05 R)
• M69: 42,002,445 km (0.114 R)
• M70: 42,090,558 km (0.088 R)
• M71: 42,976,177 km (0.106 R)
• M72: 44,495,493 km (0.114 R)
• M73: 44,765,517 km (0.118 R)
• M74: 44,855,575 km (0.115 R)
• M75: 47,219,371 km (0.095 R)
• M76: 47,954,794 km (0.084 R)
• M77: 49,623,409 km (0.076 R)
• M78: 51,122,529 km (0.086 R)
• M79: 51,594,062 km (0.113 R)
• M80: 52,161,786 km (0.079 R)
• M81: 52,446,470 km (0.092 R)
• M82: 52,541,465 km (0.116 R)
• M83: 52,731,604 km (0.11 R)
• M84: 53,303,517 km (0.09 R)
• M85: 54,934,881 km (0.104 R)
• M86: 55,611,363 km (0.088 R)
• M87: 57,755,549 km (0.09 R)
• M88: 58,837,740 km (0.111 R)
• M89: 61,923,196 km (0.064 R)
• M90: 62,627,204 km (0.098 R)
• M91: 63,435,032 km (0.115 R)
• M92: 64,653,208 km (0.102 R)
• M93: 64,857,110 km (0.104 R)
• M94: 65,163,037 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit