🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.31 AU - 1.57 AU

Year: 613 Days

Day: 40.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 176.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,354,503 km

• M1: 124,465 km (0.114 R)
• M2: 751,580 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.56 AU - 1.8 AU

Year: 773 Days

Day: 44.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 9.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.3 AU - 7.82 AU

Year: 6655 Days

Day: 7 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 85,354,503 km

• M1: 166,203 km (0.073 R)
• M2: 270,024 km (0.113 R)
• M3: 629,508 km (0.085 R)
• M4: 916,287 km (0.088 R)
• M5: 1,174,194 km (0.091 R)
• M6: 1,411,606 km (0.104 R)
• M7: 1,513,930 km (0.03 R)
• M8: 1,788,443 km (0.115 R)
• M9: 1,851,722 km (0.114 R)
• M10: 1,915,750 km (0.066 R)
• M11: 2,062,506 km (0.083 R)
• M12: 2,264,014 km (0.102 R)
• M13: 2,668,377 km (0.106 R)
• M14: 2,814,385 km (0.057 R)
• M15: 2,906,986 km (0.108 R)
• M16: 2,981,785 km (0.104 R)
• M17: 3,057,332 km (0.113 R)
• M18: 3,523,628 km (0.031 R)
• M19: 3,765,378 km (0.099 R)
• M20: 3,929,487 km (0.117 R)
• M21: 4,201,157 km (0.034 R)
• M22: 4,829,468 km (0.079 R)
• M23: 5,120,735 km (0.091 R)
• M24: 5,650,012 km (0.075 R)
• M25: 5,767,447 km (0.11 R)
• M26: 5,885,629 km (0.11 R)
• M27: 6,100,452 km (0.096 R)
• M28: 6,342,202 km (0.115 R)
• M29: 6,562,410 km (0.098 R)
• M30: 7,238,293 km (0.103 R)
• M31: 7,340,319 km (0.118 R)
• M32: 7,753,209 km (0.079 R)
• M33: 8,226,836 km (0.085 R)
• M34: 8,360,127 km (0.096 R)
• M35: 9,146,863 km (0.059 R)
• M36: 9,675,242 km (0.078 R)
• M37: 10,127,776 km (0.081 R)
• M38: 10,184,922 km (0.063 R)
• M39: 11,795,792 km (0.084 R)
• M40: 12,523,287 km (0.074 R)
• M41: 13,265,292 km (0.105 R)
• M42: 13,390,356 km (0.108 R)
• M43: 14,085,238 km (0.077 R)
• M44: 15,149,328 km (0.105 R)
• M45: 16,005,925 km (0.109 R)
• M46: 16,574,397 km (0.047 R)
• M47: 16,641,716 km (0.088 R)
• M48: 17,731,387 km (0.084 R)
• M49: 18,458,881 km (0.115 R)
• M50: 19,090,334 km (0.078 R)
• M51: 20,410,236 km (0.104 R)
• M52: 20,590,801 km (0.114 R)
• M53: 21,135,935 km (0.118 R)
• M54: 22,724,665 km (0.068 R)
• M55: 23,137,255 km (0.114 R)
• M56: 23,250,202 km (0.084 R)
• M57: 23,931,919 km (0.096 R)
• M58: 26,172,447 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.3

Radius: 6.2

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.46 AU - 18.54 AU

Year: 22705 Days

Day: 22.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,354,503 km

• M1: 116,686 km (0.094 R)
• M2: 189,241 km (0.102 R)
• M3: 498,311 km (0.107 R)
• M4: 611,706 km (0.059 R)
• M5: 891,155 km (0.066 R)
• M6: 946,057 km (0.104 R)
• M7: 2,116,211 km (0.09 R)
• M8: 2,265,361 km (0.077 R)
• M9: 2,534,786 km (0.075 R)
• M10: 2,855,075 km (0.06 R)
• M11: 3,188,230 km (0.081 R)
• M12: 3,446,286 km (0.104 R)
• M13: 3,845,862 km (0.094 R)
• M14: 4,883,323 km (0.075 R)
• M15: 5,031,276 km (0.087 R)
• M16: 5,130,758 km (0.027 R)
• M17: 5,534,822 km (0.05 R)
• M18: 6,107,183 km (0.027 R)
• M19: 7,251,458 km (0.109 R)
• M20: 7,992,416 km (0.113 R)
• M21: 8,225,190 km (0.093 R)
• M22: 9,422,272 km (0.069 R)
• M23: 9,791,929 km (0.063 R)
• M24: 10,609,182 km (0.06 R)
• M25: 12,509,524 km (0.086 R)
• M26: 12,711,929 km (0.12 R)
• M27: 13,463,808 km (0.099 R)
• M28: 14,724,918 km (0.077 R)
• M29: 15,297,429 km (0.113 R)
• M30: 15,513,898 km (0.074 R)
• M31: 15,731,562 km (0.101 R)
• M32: 16,538,045 km (0.104 R)
• M33: 17,207,794 km (0.105 R)
• M34: 18,343,691 km (0.096 R)
• M35: 18,804,901 km (0.078 R)
• M36: 18,882,094 km (0.1 R)
• M37: 19,036,927 km (0.029 R)
• M38: 19,269,851 km (0.027 R)
• M39: 21,006,832 km (0.086 R)
• M40: 21,087,017 km (0.096 R)
• M41: 21,893,948 km (0.058 R)
• M42: 22,382,983 km (0.069 R)
• M43: 22,464,813 km (0.082 R)
• M44: 23,206,070 km (0.098 R)
• M45: 23,371,825 km (0.115 R)
• M46: 23,955,257 km (0.114 R)
• M47: 25,477,265 km (0.082 R)
• M48: 26,856,259 km (0.113 R)
• M49: 27,204,822 km (0.107 R)
• M50: 29,059,087 km (0.115 R)
• M51: 29,327,316 km (0.104 R)
• M52: 30,136,790 km (0.07 R)
• M53: 30,408,310 km (0.088 R)
• M54: 30,589,773 km (0.102 R)
• M55: 32,054,186 km (0.071 R)
• M56: 32,423,842 km (0.084 R)
• M57: 32,702,095 km (0.093 R)
• M58: 33,541,339 km (0.109 R)
• M59: 33,822,732 km (0.077 R)
• M60: 36,293,640 km (0.097 R)
• M61: 37,259,294 km (0.119 R)
• M62: 37,842,876 km (0.093 R)
• M63: 38,135,788 km (0.046 R)
• M64: 39,314,769 km (0.102 R)
• M65: 40,306,453 km (0.081 R)
• M66: 40,905,443 km (0.055 R)
• M67: 43,330,425 km (0.103 R)
• M68: 43,432,451 km (0.052 R)
• M69: 44,354,572 km (0.041 R)
• M70: 44,663,342 km (0.054 R)
• M71: 45,179,604 km (0.046 R)
• M72: 45,697,811 km (0.098 R)
• M73: 49,273,499 km (0.076 R)
• M74: 52,393,662 km (0.092 R)
• M75: 53,265,668 km (0.106 R)
• M76: 55,799,108 km (0.1 R)
• M77: 58,597,037 km (0.082 R)
• M78: 65,144,487 km (0.046 R)
• M79: 65,729,864 km (0.111 R)
• M80: 66,434,470 km (0.09 R)
• M81: 67,732,979 km (0.087 R)
• M82: 68,444,616 km (0.046 R)
• M83: 72,524,449 km (0.102 R)
• M84: 73,131,069 km (0.092 R)
• M85: 73,374,165 km (0.055 R)
• M86: 73,739,334 km (0.115 R)
• M87: 73,861,256 km (0.115 R)
• M88: 75,943,060 km (0.114 R)
• M89: 77,176,494 km (0.105 R)
• M90: 78,044,012 km (0.069 R)
• M91: 79,164,052 km (0.09 R)
• M92: 79,663,559 km (0.088 R)
• M93: 83,189,132 km (0.108 R)
• M94: 84,460,714 km (0.085 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit