🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.33 AU - 1.61 AU

Year: 675 Days

Day: 27.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.27 AU - 1.93 AU

Year: 767 Days

Day: 32.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,820,053 km

• M1: 374,593 km (0.103 R)
• M2: 1,107,473 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.84 AU - 2.54 AU

Year: 1227 Days

Day: 23.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 13.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.65 AU - 7.53 AU

Year: 6407 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,820,053 km

• M1: 175,478 km (0.116 R)
• M2: 409,599 km (0.054 R)
• M3: 1,783,655 km (0.098 R)
• M4: 1,884,634 km (0.083 R)
• M5: 2,050,688 km (0.104 R)
• M6: 2,353,025 km (0.079 R)
• M7: 2,810,346 km (0.113 R)
• M8: 3,548,611 km (0.078 R)
• M9: 3,939,810 km (0.064 R)
• M10: 4,455,473 km (0.106 R)
• M11: 4,820,642 km (0.081 R)
• M12: 4,963,807 km (0.086 R)
• M13: 5,108,318 km (0.101 R)
• M14: 5,283,647 km (0.115 R)
• M15: 5,821,900 km (0.031 R)
• M16: 6,283,709 km (0.105 R)
• M17: 7,908,192 km (0.086 R)
• M18: 8,872,051 km (0.095 R)
• M19: 9,012,823 km (0.076 R)
• M20: 9,189,797 km (0.092 R)
• M21: 9,332,214 km (0.12 R)
• M22: 9,583,240 km (0.087 R)
• M23: 9,763,954 km (0.036 R)
• M24: 11,211,912 km (0.081 R)
• M25: 11,941,650 km (0.099 R)
• M26: 12,175,172 km (0.117 R)
• M27: 13,124,820 km (0.065 R)
• M28: 13,730,541 km (0.081 R)
• M29: 13,975,433 km (0.072 R)
• M30: 14,180,532 km (0.094 R)
• M31: 14,386,678 km (0.088 R)
• M32: 15,137,061 km (0.091 R)
• M33: 15,347,844 km (0.106 R)
• M34: 15,517,039 km (0.12 R)
• M35: 16,286,571 km (0.103 R)
• M36: 17,024,686 km (0.097 R)
• M37: 17,419,774 km (0.084 R)
• M38: 17,508,037 km (0.039 R)
• M39: 17,907,015 km (0.061 R)
• M40: 19,992,559 km (0.052 R)
• M41: 20,085,010 km (0.051 R)
• M42: 21,205,049 km (0.056 R)
• M43: 21,820,345 km (0.059 R)
• M44: 21,915,490 km (0.059 R)
• M45: 22,681,730 km (0.034 R)
• M46: 23,116,761 km (0.107 R)
• M47: 23,505,715 km (0.062 R)
• M48: 23,896,764 km (0.11 R)
• M49: 24,290,057 km (0.075 R)
• M50: 24,438,159 km (0.078 R)
• M51: 24,834,294 km (0.117 R)
• M52: 25,332,604 km (0.083 R)
• M53: 25,783,941 km (0.068 R)
• M54: 25,934,885 km (0.094 R)
• M55: 26,592,667 km (0.072 R)
• M56: 28,028,208 km (0.113 R)
• M57: 29,226,188 km (0.12 R)
• M58: 29,857,790 km (0.086 R)
• M59: 30,387,666 km (0.08 R)
• M60: 31,241,870 km (0.117 R)
• M61: 31,995,843 km (0.098 R)
• M62: 32,104,002 km (0.096 R)
• M63: 32,212,311 km (0.05 R)
• M64: 32,374,924 km (0.073 R)
• M65: 32,592,290 km (0.117 R)
• M66: 33,083,270 km (0.105 R)
• M67: 33,851,605 km (0.044 R)
• M68: 34,238,016 km (0.033 R)
• M69: 34,348,718 km (0.118 R)
• M70: 35,015,177 km (0.097 R)
• M71: 36,135,665 km (0.119 R)
• M72: 36,361,109 km (0.1 R)
• M73: 36,530,603 km (0.076 R)
• M74: 36,870,190 km (0.094 R)
• M75: 37,838,238 km (0.089 R)
• M76: 38,009,977 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 6.9

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.19 AU - 21.13 AU

Year: 31764 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 113.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,820,053 km

• M1: 220,806 km (0.095 R)
• M2: 593,156 km (0.041 R)
• M3: 1,132,605 km (0.043 R)
• M4: 1,269,039 km (0.106 R)
• M5: 2,029,445 km (0.039 R)
• M6: 3,481,890 km (0.116 R)
• M7: 3,681,604 km (0.067 R)
• M8: 4,040,190 km (0.11 R)
• M9: 4,571,711 km (0.061 R)
• M10: 5,352,462 km (0.067 R)
• M11: 6,113,915 km (0.096 R)
• M12: 6,846,646 km (0.077 R)
• M13: 6,908,878 km (0.115 R)
• M14: 7,034,092 km (0.059 R)
• M15: 7,286,763 km (0.07 R)
• M16: 7,931,380 km (0.119 R)
• M17: 8,062,428 km (0.064 R)
• M18: 9,343,584 km (0.115 R)
• M19: 9,621,387 km (0.09 R)
• M20: 10,327,489 km (0.081 R)
• M21: 10,470,804 km (0.083 R)
• M22: 10,614,717 km (0.118 R)
• M23: 12,468,085 km (0.102 R)
• M24: 14,100,497 km (0.03 R)
• M25: 14,499,026 km (0.059 R)
• M26: 14,579,210 km (0.037 R)
• M27: 15,470,514 km (0.04 R)
• M28: 16,295,995 km (0.117 R)
• M29: 17,817,854 km (0.078 R)
• M30: 17,903,724 km (0.07 R)
• M31: 18,421,781 km (0.101 R)
• M32: 20,094,734 km (0.095 R)
• M33: 20,723,344 km (0.109 R)
• M34: 21,176,177 km (0.104 R)
• M35: 21,449,492 km (0.058 R)
• M36: 22,091,716 km (0.068 R)
• M37: 23,866,695 km (0.117 R)
• M38: 24,151,080 km (0.089 R)
• M39: 24,341,369 km (0.11 R)
• M40: 24,436,663 km (0.116 R)
• M41: 26,662,679 km (0.088 R)
• M42: 26,760,965 km (0.111 R)
• M43: 27,056,420 km (0.093 R)
• M44: 27,352,923 km (0.066 R)
• M45: 27,750,106 km (0.099 R)
• M46: 28,149,083 km (0.102 R)
• M47: 28,249,164 km (0.103 R)
• M48: 29,256,108 km (0.091 R)
• M49: 30,891,661 km (0.07 R)
• M50: 30,994,734 km (0.107 R)
• M51: 31,928,823 km (0.119 R)
• M52: 32,556,536 km (0.05 R)
• M53: 32,766,721 km (0.107 R)
• M54: 34,785,694 km (0.1 R)
• M55: 37,063,620 km (0.11 R)
• M56: 39,165,770 km (0.11 R)
• M57: 40,062,459 km (0.037 R)
• M58: 41,306,366 km (0.092 R)
• M59: 41,420,060 km (0.063 R)
• M60: 44,180,290 km (0.07 R)
• M61: 44,529,452 km (0.084 R)
• M62: 45,230,467 km (0.106 R)
• M63: 46,762,050 km (0.082 R)
• M64: 47,713,044 km (0.106 R)
• M65: 50,603,873 km (0.091 R)
• M66: 51,091,263 km (0.097 R)
• M67: 51,335,557 km (0.086 R)
• M68: 52,439,439 km (0.08 R)
• M69: 53,551,101 km (0.058 R)
• M70: 54,421,013 km (0.116 R)
• M71: 57,439,299 km (0.087 R)
• M72: 57,820,325 km (0.073 R)
• M73: 58,329,855 km (0.105 R)
• M74: 58,712,826 km (0.114 R)
• M75: 59,866,973 km (0.099 R)
• M76: 60,769,797 km (0.074 R)
• M77: 63,636,541 km (0.068 R)
• M78: 63,767,888 km (0.095 R)
• M79: 67,214,473 km (0.107 R)
• M80: 69,771,101 km (0.056 R)
• M81: 75,395,532 km (0.051 R)
• M82: 75,673,634 km (0.034 R)
• M83: 77,069,083 km (0.116 R)
• M84: 77,769,949 km (0.111 R)
• M85: 78,613,831 km (0.107 R)
• M86: 85,038,910 km (0.059 R)
• M87: 86,053,333 km (0.119 R)
• M88: 86,634,969 km (0.114 R)
• M89: 86,926,087 km (0.104 R)
• M90: 88,240,753 km (0.101 R)
• M91: 88,680,421 km (0.088 R)
• M92: 89,120,837 km (0.086 R)
• M93: 90,003,913 km (0.113 R)
• M94: 94,312,332 km (0.119 R)
• M95: 94,761,874 km (0.109 R)
• M96: 96,869,109 km (0.115 R)
• M97: 97,171,447 km (0.084 R)
• M98: 98,231,796 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 12,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit