🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.87 AU - 1.89 AU

Year: 906 Days

Day: 31.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,694,064 km

• M1: 577,298 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.7

Radius: 14.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.89 AU - 9.65 AU

Year: 7612 Days

Day: 8.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,694,064 km

• M1: 194,477 km (0.074 R)
• M2: 319,541 km (0.101 R)
• M3: 417,528 km (0.098 R)
• M4: 507,436 km (0.1 R)
• M5: 784,342 km (0.094 R)
• M6: 1,428,510 km (0.059 R)
• M7: 1,597,855 km (0.115 R)
• M8: 1,794,127 km (0.04 R)
• M9: 2,082,851 km (0.032 R)
• M10: 2,454,003 km (0.036 R)
• M11: 2,590,138 km (0.099 R)
• M12: 2,870,334 km (0.087 R)
• M13: 2,965,927 km (0.092 R)
• M14: 3,062,717 km (0.079 R)
• M15: 3,613,985 km (0.081 R)
• M16: 3,717,507 km (0.075 R)
• M17: 4,360,479 km (0.097 R)
• M18: 4,723,403 km (0.076 R)
• M19: 5,419,183 km (0.081 R)
• M20: 5,508,493 km (0.094 R)
• M21: 5,628,321 km (0.118 R)
• M22: 6,396,955 km (0.097 R)
• M23: 6,649,925 km (0.072 R)
• M24: 6,841,859 km (0.096 R)
• M25: 7,528,214 km (0.055 R)
• M26: 8,931,292 km (0.11 R)
• M27: 9,536,565 km (0.094 R)
• M28: 10,081,700 km (0.115 R)
• M29: 10,562,507 km (0.074 R)
• M30: 10,899,701 km (0.084 R)
• M31: 11,126,491 km (0.103 R)
• M32: 11,354,927 km (0.113 R)
• M33: 11,469,669 km (0.093 R)
• M34: 11,584,859 km (0.116 R)
• M35: 11,700,349 km (0.065 R)
• M36: 12,480,651 km (0.102 R)
• M37: 13,845,433 km (0.107 R)
• M38: 13,968,252 km (0.119 R)
• M39: 14,587,288 km (0.057 R)
• M40: 15,046,853 km (0.118 R)
• M41: 15,299,673 km (0.089 R)
• M42: 16,066,363 km (0.038 R)
• M43: 16,281,634 km (0.116 R)
• M44: 17,020,498 km (0.1 R)
• M45: 17,770,282 km (0.088 R)
• M46: 18,126,924 km (0.096 R)
• M47: 18,621,195 km (0.07 R)
• M48: 19,393,718 km (0.11 R)
• M49: 19,714,905 km (0.07 R)
• M50: 20,037,887 km (0.067 R)
• M51: 20,782,585 km (0.061 R)
• M52: 21,064,278 km (0.101 R)
• M53: 22,683,974 km (0.063 R)
• M54: 23,753,300 km (0.11 R)
• M55: 24,097,075 km (0.109 R)
• M56: 25,689,246 km (0.11 R)
• M57: 26,650,561 km (0.075 R)
• M58: 26,905,626 km (0.094 R)
• M59: 27,007,801 km (0.092 R)
• M60: 29,394,186 km (0.093 R)
• M61: 29,710,436 km (0.103 R)
• M62: 30,399,634 km (0.061 R)
• M63: 30,826,287 km (0.078 R)
• M64: 32,335,281 km (0.109 R)
• M65: 34,810,377 km (0.086 R)
• M66: 36,324,607 km (0.106 R)
• M67: 36,437,703 km (0.094 R)
• M68: 36,664,045 km (0.119 R)
• M69: 36,777,440 km (0.104 R)
• M70: 37,403,058 km (0.094 R)
• M71: 37,803,083 km (0.097 R)
• M72: 38,491,981 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.4

Radius: 3.8

Gravity: 67.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.26 AU - 16.24 AU

Year: 17920 Days

Day: 23.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,694,064 km

• M1: 461,061 km (0.119 R)
• M2: 591,360 km (0.087 R)
• M3: 1,046,736 km (0.068 R)
• M4: 1,618,200 km (0.048 R)
• M5: 1,716,037 km (0.107 R)
• M6: 2,528,204 km (0.104 R)
• M7: 2,757,089 km (0.041 R)
• M8: 3,441,200 km (0.107 R)
• M9: 3,694,619 km (0.063 R)
• M10: 4,041,835 km (0.104 R)
• M11: 4,219,408 km (0.11 R)
• M12: 4,720,710 km (0.083 R)
• M13: 4,813,760 km (0.051 R)
• M14: 4,860,584 km (0.12 R)
• M15: 5,337,054 km (0.069 R)
• M16: 5,433,993 km (0.068 R)
• M17: 5,482,762 km (0.119 R)
• M18: 6,800,420 km (0.086 R)
• M19: 7,657,317 km (0.109 R)
• M20: 7,931,978 km (0.096 R)
• M21: 8,378,229 km (0.069 R)
• M22: 9,005,044 km (0.032 R)
• M23: 10,606,339 km (0.09 R)
• M24: 11,221,336 km (0.092 R)
• M25: 11,345,802 km (0.1 R)
• M26: 11,408,184 km (0.095 R)
• M27: 12,808,719 km (0.109 R)
• M28: 13,860,991 km (0.065 R)
• M29: 14,128,322 km (0.104 R)
• M30: 14,195,342 km (0.081 R)
• M31: 14,668,071 km (0.062 R)
• M32: 15,283,367 km (0.071 R)
• M33: 16,327,560 km (0.103 R)
• M34: 17,394,492 km (0.063 R)
• M35: 17,538,555 km (0.026 R)
• M36: 17,972,688 km (0.119 R)
• M37: 18,557,317 km (0.097 R)
• M38: 19,669,876 km (0.031 R)
• M39: 20,880,272 km (0.082 R)
• M40: 20,956,717 km (0.115 R)
• M41: 22,662,133 km (0.065 R)
• M42: 23,690,618 km (0.081 R)
• M43: 25,383,767 km (0.076 R)
• M44: 26,368,719 km (0.054 R)
• M45: 27,953,559 km (0.076 R)
• M46: 29,826,823 km (0.091 R)
• M47: 30,344,731 km (0.109 R)
• M48: 30,604,882 km (0.114 R)
• M49: 30,952,697 km (0.103 R)
• M50: 32,445,833 km (0.118 R)
• M51: 32,889,541 km (0.086 R)
• M52: 33,067,562 km (0.096 R)
• M53: 33,962,307 km (0.107 R)
• M54: 36,142,247 km (0.103 R)
• M55: 36,325,953 km (0.083 R)
• M56: 37,248,972 km (0.058 R)
• M57: 37,806,523 km (0.087 R)
• M58: 39,023,951 km (0.083 R)
• M59: 40,254,244 km (0.09 R)
• M60: 41,209,277 km (0.077 R)
• M61: 41,593,444 km (0.116 R)
• M62: 43,141,632 km (0.077 R)
• M63: 44,020,819 km (0.103 R)
• M64: 45,004,425 km (0.086 R)
• M65: 46,693,385 km (0.116 R)
• M66: 47,394,849 km (0.078 R)
• M67: 47,998,776 km (0.115 R)
• M68: 48,301,712 km (0.067 R)
• M69: 48,605,395 km (0.115 R)
• M70: 48,706,673 km (0.104 R)
• M71: 49,723,939 km (0.101 R)
• M72: 49,928,289 km (0.068 R)
• M73: 51,056,856 km (0.113 R)
• M74: 52,505,262 km (0.113 R)
• M75: 53,025,863 km (0.111 R)
• M76: 54,492,670 km (0.074 R)
• M77: 54,703,304 km (0.054 R)
• M78: 55,654,447 km (0.117 R)
• M79: 58,002,236 km (0.074 R)
• M80: 58,864,069 km (0.038 R)
• M81: 64,567,787 km (0.115 R)
• M82: 65,237,238 km (0.11 R)
• M83: 66,920,663 km (0.1 R)
• M84: 69,758,085 km (0.037 R)
• M85: 70,674,223 km (0.103 R)
• M86: 70,904,005 km (0.065 R)
• M87: 71,133,937 km (0.067 R)
• M88: 72,750,342 km (0.053 R)
• M89: 73,679,494 km (0.077 R)
• M90: 74,963,343 km (0.116 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit