🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.72 AU

Year: 171 Days

Day: 21.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,088,199 km

• M1: 167,849 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.77 AU - 1.21 AU

Year: 371 Days

Day: 31.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.02 AU - 1.64 AU

Year: 578 Days

Day: 16.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.66 AU - 2.28 AU

Year: 1042 Days

Day: 38.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,088,199 km

• M1: 220,358 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.59 AU - 2.57 AU

Year: 1130 Days

Day: 14.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.74 AU - 4.8 AU

Year: 3324 Days

Day: 15 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,088,199 km

• M1: 3,435,216 km (0.055 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 14.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.51 AU - 6.73 AU

Year: 6417 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,088,199 km

• M1: 216,767 km (0.111 R)
• M2: 430,692 km (0.1 R)
• M3: 839,543 km (0.036 R)
• M4: 1,032,973 km (0.072 R)
• M5: 1,258,866 km (0.11 R)
• M6: 1,378,245 km (0.083 R)
• M7: 1,666,371 km (0.109 R)
• M8: 2,074,324 km (0.047 R)
• M9: 2,492,450 km (0.109 R)
• M10: 2,601,208 km (0.098 R)
• M11: 3,029,357 km (0.119 R)
• M12: 3,335,434 km (0.119 R)
• M13: 3,776,000 km (0.11 R)
• M14: 3,876,380 km (0.039 R)
• M15: 4,766,787 km (0.053 R)
• M16: 4,875,694 km (0.118 R)
• M17: 5,546,491 km (0.053 R)
• M18: 6,157,598 km (0.065 R)
• M19: 6,365,988 km (0.093 R)
• M20: 6,728,912 km (0.06 R)
• M21: 6,912,918 km (0.068 R)
• M22: 7,192,217 km (0.077 R)
• M23: 7,380,411 km (0.119 R)
• M24: 8,247,630 km (0.054 R)
• M25: 8,411,888 km (0.088 R)
• M26: 8,610,255 km (0.107 R)
• M27: 9,283,146 km (0.11 R)
• M28: 9,419,729 km (0.086 R)
• M29: 9,522,652 km (0.104 R)
• M30: 10,607,985 km (0.114 R)
• M31: 11,074,730 km (0.093 R)
• M32: 11,438,403 km (0.059 R)
• M33: 11,658,611 km (0.087 R)
• M34: 11,991,466 km (0.106 R)
• M35: 12,515,358 km (0.095 R)
• M36: 12,628,753 km (0.034 R)
• M37: 12,894,289 km (0.09 R)
• M38: 13,469,792 km (0.062 R)
• M39: 13,936,238 km (0.044 R)
• M40: 14,408,070 km (0.102 R)
• M41: 15,125,542 km (0.102 R)
• M42: 15,732,460 km (0.107 R)
• M43: 16,141,461 km (0.111 R)
• M44: 16,803,132 km (0.084 R)
• M45: 17,431,593 km (0.073 R)
• M46: 17,642,825 km (0.071 R)
• M47: 18,067,832 km (0.08 R)
• M48: 18,625,384 km (0.075 R)
• M49: 20,198,854 km (0.094 R)
• M50: 20,420,708 km (0.117 R)
• M51: 20,732,769 km (0.086 R)
• M52: 21,181,263 km (0.109 R)
• M53: 21,723,705 km (0.077 R)
• M54: 22,042,349 km (0.081 R)
• M55: 22,270,785 km (0.071 R)
• M56: 22,776,276 km (0.115 R)
• M57: 23,378,557 km (0.067 R)
• M58: 24,456,858 km (0.083 R)
• M59: 24,551,404 km (0.097 R)
• M60: 26,662,081 km (0.117 R)
• M61: 27,101,001 km (0.098 R)
• M62: 28,332,490 km (0.048 R)
• M63: 28,481,639 km (0.118 R)
• M64: 28,730,570 km (0.086 R)
• M65: 28,980,249 km (0.027 R)
• M66: 29,280,791 km (0.078 R)
• M67: 29,733,624 km (0.092 R)
• M68: 30,087,423 km (0.106 R)
• M69: 30,188,701 km (0.08 R)
• M70: 30,646,171 km (0.035 R)
• M71: 31,105,885 km (0.094 R)
• M72: 31,980,584 km (0.106 R)
• M73: 32,343,060 km (0.104 R)
• M74: 32,654,822 km (0.056 R)
• M75: 32,967,631 km (0.119 R)
• M76: 33,229,128 km (0.111 R)
• M77: 34,175,933 km (0.084 R)
• M78: 34,865,280 km (0.041 R)
• M79: 35,078,307 km (0.084 R)
• M80: 35,345,190 km (0.07 R)
• M81: 35,559,264 km (0.116 R)
• M82: 35,773,638 km (0.083 R)
• M83: 36,042,316 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.7

Radius: 5.1

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.19 AU - 22.49 AU

Year: 30807 Days

Day: 22.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,088,199 km

• M1: 231,877 km (0.064 R)
• M2: 294,708 km (0.102 R)
• M3: 438,920 km (0.11 R)
• M4: 519,105 km (0.057 R)
• M5: 765,044 km (0.101 R)
• M6: 964,906 km (0.107 R)
• M7: 1,265,598 km (0.114 R)
• M8: 1,687,763 km (0.079 R)
• M9: 1,848,581 km (0.113 R)
• M10: 1,881,343 km (0.066 R)
• M11: 2,014,335 km (0.106 R)
• M12: 3,668,140 km (0.106 R)
• M13: 4,348,212 km (0.11 R)
• M14: 4,792,817 km (0.109 R)
• M15: 4,928,951 km (0.052 R)
• M16: 5,066,431 km (0.059 R)
• M17: 5,251,783 km (0.064 R)
• M18: 5,392,255 km (0.095 R)
• M19: 5,486,502 km (0.085 R)
• M20: 6,459,337 km (0.115 R)
• M21: 6,509,452 km (0.057 R)
• M22: 7,961,898 km (0.082 R)
• M23: 9,339,395 km (0.052 R)
• M24: 11,569,600 km (0.046 R)
• M25: 11,630,486 km (0.111 R)
• M26: 11,691,373 km (0.117 R)
• M27: 11,813,594 km (0.043 R)
• M28: 13,248,836 km (0.078 R)
• M29: 13,568,078 km (0.087 R)
• M30: 14,672,410 km (0.107 R)
• M31: 14,870,328 km (0.111 R)
• M32: 17,731,686 km (0.081 R)
• M33: 18,224,761 km (0.104 R)
• M34: 18,508,398 km (0.079 R)
• M35: 18,722,174 km (0.055 R)
• M36: 19,949,026 km (0.109 R)
• M37: 20,168,336 km (0.031 R)
• M38: 20,314,792 km (0.059 R)
• M39: 21,276,108 km (0.11 R)
• M40: 22,555,469 km (0.115 R)
• M41: 23,089,534 km (0.063 R)
• M42: 24,325,661 km (0.114 R)
• M43: 25,030,417 km (0.073 R)
• M44: 25,109,105 km (0.095 R)
• M45: 25,424,757 km (0.114 R)
• M46: 26,139,984 km (0.094 R)
• M47: 27,022,911 km (0.101 R)
• M48: 27,265,409 km (0.028 R)
• M49: 27,671,268 km (0.114 R)
• M50: 32,179,100 km (0.071 R)
• M51: 33,038,540 km (0.07 R)
• M52: 33,471,177 km (0.085 R)
• M53: 35,927,873 km (0.112 R)
• M54: 36,372,628 km (0.057 R)
• M55: 37,267,672 km (0.077 R)
• M56: 40,364,497 km (0.113 R)
• M57: 42,037,151 km (0.09 R)
• M58: 42,693,736 km (0.094 R)
• M59: 42,787,833 km (0.067 R)
• M60: 42,976,177 km (0.053 R)
• M61: 43,259,216 km (0.079 R)
• M62: 43,637,549 km (0.09 R)
• M63: 46,703,707 km (0.106 R)
• M64: 48,655,062 km (0.03 R)
• M65: 49,640,613 km (0.08 R)
• M66: 52,535,930 km (0.041 R)
• M67: 53,040,673 km (0.116 R)
• M68: 53,344,207 km (0.095 R)
• M69: 55,793,723 km (0.096 R)
• M70: 55,896,496 km (0.056 R)
• M71: 56,205,416 km (0.047 R)
• M72: 57,758,691 km (0.112 R)
• M73: 58,175,321 km (0.114 R)
• M74: 61,437,302 km (0.119 R)
• M75: 63,358,588 km (0.069 R)
• M76: 64,974,544 km (0.079 R)
• M77: 65,841,912 km (0.114 R)
• M78: 66,386,000 km (0.085 R)
• M79: 68,137,043 km (0.119 R)
• M80: 69,018,174 km (0.09 R)
• M81: 69,349,683 km (0.12 R)
• M82: 73,255,235 km (0.1 R)
• M83: 73,593,177 km (0.104 R)
• M84: 75,860,183 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit