🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.98 AU - 1.44 AU

Year: 474 Days

Day: 46.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,714,094 km

• M1: 41,588 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.11 AU - 1.47 AU

Year: 522 Days

Day: 29 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 12.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.54 AU - 5.6 AU

Year: 4686 Days

Day: 14.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 174.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 110,714,094 km

• M1: 306,077 km (0.12 R)
• M2: 423,212 km (0.085 R)
• M3: 746,045 km (0.086 R)
• M4: 852,708 km (0.065 R)
• M5: 930,798 km (0.067 R)
• M6: 1,046,886 km (0.118 R)
• M7: 1,180,776 km (0.083 R)
• M8: 1,269,188 km (0.034 R)
• M9: 1,603,839 km (0.106 R)
• M10: 1,702,573 km (0.055 R)
• M11: 1,891,815 km (0.085 R)
• M12: 2,057,420 km (0.093 R)
• M13: 2,134,462 km (0.102 R)
• M14: 2,419,596 km (0.064 R)
• M15: 2,600,161 km (0.074 R)
• M16: 2,683,636 km (0.032 R)
• M17: 2,768,159 km (0.103 R)
• M18: 2,922,544 km (0.065 R)
• M19: 3,044,765 km (0.108 R)
• M20: 3,330,348 km (0.097 R)
• M21: 3,889,395 km (0.116 R)
• M22: 4,004,735 km (0.034 R)
• M23: 4,140,869 km (0.03 R)
• M24: 4,906,511 km (0.079 R)
• M25: 5,220,966 km (0.076 R)
• M26: 5,327,180 km (0.102 R)
• M27: 5,498,769 km (0.066 R)
• M28: 6,046,746 km (0.079 R)
• M29: 6,681,191 km (0.118 R)
• M30: 6,866,542 km (0.086 R)
• M31: 8,062,577 km (0.115 R)
• M32: 8,887,011 km (0.114 R)
• M33: 9,142,075 km (0.118 R)
• M34: 9,503,354 km (0.096 R)
• M35: 9,607,474 km (0.089 R)
• M36: 9,738,223 km (0.119 R)
• M37: 9,948,408 km (0.066 R)
• M38: 10,160,239 km (0.099 R)
• M39: 10,561,460 km (0.094 R)
• M40: 11,351,935 km (0.087 R)
• M41: 13,659,183 km (0.056 R)
• M42: 13,806,238 km (0.116 R)
• M43: 14,161,383 km (0.103 R)
• M44: 14,310,233 km (0.096 R)
• M45: 14,549,590 km (0.081 R)
• M46: 16,511,416 km (0.053 R)
• M47: 16,919,968 km (0.116 R)
• M48: 17,141,373 km (0.045 R)
• M49: 18,101,043 km (0.07 R)
• M50: 18,619,998 km (0.073 R)
• M51: 19,242,774 km (0.107 R)
• M52: 19,506,964 km (0.085 R)
• M53: 20,239,844 km (0.089 R)
• M54: 20,508,522 km (0.119 R)
• M55: 20,643,309 km (0.071 R)
• M56: 22,042,199 km (0.09 R)
• M57: 22,180,278 km (0.114 R)
• M58: 22,561,603 km (0.051 R)
• M59: 23,330,686 km (0.071 R)
• M60: 23,506,613 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852

Radius: 6.1

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 19.49 AU - 20.17 AU

Year: 31476 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,714,094 km

• M1: 203,453 km (0.027 R)
• M2: 321,037 km (0.072 R)
• M3: 412,591 km (0.12 R)
• M4: 650,751 km (0.081 R)
• M5: 994,377 km (0.045 R)
• M6: 1,097,001 km (0.09 R)
• M7: 1,203,216 km (0.093 R)
• M8: 1,312,871 km (0.109 R)
• M9: 3,679,958 km (0.107 R)
• M10: 3,733,215 km (0.071 R)
• M11: 4,732,678 km (0.086 R)
• M12: 4,790,423 km (0.107 R)
• M13: 5,871,417 km (0.112 R)
• M14: 7,024,368 km (0.115 R)
• M15: 7,491,263 km (0.053 R)
• M16: 7,626,499 km (0.114 R)
• M17: 8,175,374 km (0.104 R)
• M18: 8,879,531 km (0.082 R)
• M19: 9,383,826 km (0.102 R)
• M20: 11,492,557 km (0.055 R)
• M21: 12,599,432 km (0.07 R)
• M22: 12,679,766 km (0.084 R)
• M23: 14,913,262 km (0.063 R)
• M24: 15,254,345 km (0.088 R)
• M25: 15,340,065 km (0.103 R)
• M26: 15,857,374 km (0.106 R)
• M27: 18,620,447 km (0.098 R)
• M28: 19,916,114 km (0.106 R)
• M29: 20,197,508 km (0.108 R)
• M30: 21,528,031 km (0.063 R)
• M31: 22,106,975 km (0.109 R)
• M32: 23,280,121 km (0.103 R)
• M33: 25,178,518 km (0.032 R)
• M34: 26,402,977 km (0.05 R)
• M35: 28,170,326 km (0.069 R)
• M36: 28,380,810 km (0.071 R)
• M37: 28,909,190 km (0.088 R)
• M38: 29,654,487 km (0.096 R)
• M39: 30,513,777 km (0.094 R)
• M40: 32,147,086 km (0.11 R)
• M41: 32,808,459 km (0.113 R)
• M42: 35,157,893 km (0.08 R)
• M43: 35,611,474 km (0.038 R)
• M44: 39,427,267 km (0.053 R)
• M45: 40,371,678 km (0.058 R)
• M46: 40,490,309 km (0.07 R)
• M47: 43,492,140 km (0.095 R)
• M48: 44,223,225 km (0.079 R)
• M49: 44,712,709 km (0.043 R)
• M50: 45,573,944 km (0.088 R)
• M51: 45,944,648 km (0.113 R)
• M52: 55,268,485 km (0.062 R)
• M53: 56,324,795 km (0.101 R)
• M54: 57,254,546 km (0.1 R)
• M55: 58,591,502 km (0.113 R)
• M56: 58,725,691 km (0.093 R)
• M57: 59,533,520 km (0.062 R)
• M58: 63,902,974 km (0.069 R)
• M59: 64,317,809 km (0.12 R)
• M60: 65,428,723 km (0.09 R)
• M61: 66,265,873 km (0.087 R)
• M62: 69,366,139 km (0.097 R)
• M63: 73,090,378 km (0.076 R)
• M64: 73,234,890 km (0.1 R)
• M65: 75,852,703 km (0.119 R)
• M66: 77,173,203 km (0.106 R)
• M67: 78,501,183 km (0.094 R)
• M68: 78,797,238 km (0.066 R)
• M69: 79,836,644 km (0.116 R)
• M70: 82,079,116 km (0.113 R)
• M71: 83,434,472 km (0.068 R)
• M72: 84,797,309 km (0.112 R)
• M73: 85,862,296 km (0.112 R)
• M74: 86,931,771 km (0.101 R)
• M75: 87,084,960 km (0.066 R)
• M76: 87,238,148 km (0.034 R)
• M77: 87,851,948 km (0.086 R)
• M78: 88,775,416 km (0.086 R)
• M79: 88,929,651 km (0.087 R)
• M80: 89,702,025 km (0.046 R)
• M81: 91,720,698 km (0.088 R)
• M82: 92,657,480 km (0.118 R)
• M83: 92,813,960 km (0.101 R)
• M84: 94,068,487 km (0.114 R)
• M85: 94,225,715 km (0.09 R)
• M86: 94,697,995 km (0.104 R)
• M87: 96,753,171 km (0.1 R)
• M88: 97,229,490 km (0.12 R)
• M89: 100,425,200 km (0.108 R)
• M90: 100,907,504 km (0.104 R)
• M91: 103,330,690 km (0.101 R)
• M92: 104,305,320 km (0.096 R)
• M93: 106,591,176 km (0.079 R)
• M94: 108,728,630 km (0.104 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 13,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit