🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.81 AU - 0.93 AU

Year: 288 Days

Day: 30.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,095,282 km

• M1: 711,188 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.87 AU - 0.89 AU

Year: 293 Days

Day: 23.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.08 AU - 4.7 AU

Year: 2722 Days

Day: 15.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,095,282 km

• M1: 422,165 km (0.071 R)
• M2: 1,217,727 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.84 AU - 6.16 AU

Year: 3966 Days

Day: 44.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 9.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.12 AU - 8.34 AU

Year: 6194 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,095,282 km

• M1: 180,864 km (0.047 R)
• M2: 272,567 km (0.12 R)
• M3: 353,051 km (0.101 R)
• M4: 434,432 km (0.092 R)
• M5: 513,270 km (0.05 R)
• M6: 1,207,105 km (0.053 R)
• M7: 1,279,511 km (0.055 R)
• M8: 1,664,127 km (0.094 R)
• M9: 2,136,407 km (0.044 R)
• M10: 2,442,784 km (0.033 R)
• M11: 2,554,384 km (0.081 R)
• M12: 2,801,968 km (0.106 R)
• M13: 2,879,759 km (0.078 R)
• M14: 3,218,598 km (0.094 R)
• M15: 3,320,624 km (0.077 R)
• M16: 3,382,408 km (0.071 R)
• M17: 3,444,641 km (0.03 R)
• M18: 4,087,463 km (0.072 R)
• M19: 4,422,861 km (0.091 R)
• M20: 4,720,710 km (0.119 R)
• M21: 4,977,869 km (0.075 R)
• M22: 5,751,889 km (0.066 R)
• M23: 6,331,431 km (0.039 R)
• M24: 6,408,474 km (0.093 R)
• M25: 6,745,518 km (0.034 R)
• M26: 6,903,194 km (0.035 R)
• M27: 7,329,398 km (0.11 R)
• M28: 7,545,717 km (0.106 R)
• M29: 7,984,637 km (0.12 R)
• M30: 8,179,413 km (0.111 R)
• M31: 8,772,868 km (0.063 R)
• M32: 8,858,737 km (0.115 R)
• M33: 9,002,650 km (0.055 R)
• M34: 9,205,355 km (0.119 R)
• M35: 9,321,892 km (0.097 R)
• M36: 9,497,520 km (0.047 R)
• M37: 9,941,526 km (0.103 R)
• M38: 10,392,265 km (0.095 R)
• M39: 10,849,735 km (0.108 R)
• M40: 11,376,320 km (0.118 R)
• M41: 11,532,649 km (0.111 R)
• M42: 11,595,481 km (0.071 R)
• M43: 11,879,417 km (0.096 R)
• M44: 12,325,518 km (0.117 R)
• M45: 12,939,917 km (0.059 R)
• M46: 13,037,903 km (0.098 R)
• M47: 13,763,453 km (0.115 R)
• M48: 14,739,878 km (0.117 R)
• M49: 15,703,737 km (0.081 R)
• M50: 15,878,019 km (0.102 R)
• M51: 15,947,881 km (0.099 R)
• M52: 16,723,396 km (0.097 R)
• M53: 17,151,695 km (0.107 R)
• M54: 17,655,840 km (0.059 R)
• M55: 17,728,245 km (0.088 R)
• M56: 17,909,707 km (0.097 R)
• M57: 18,311,079 km (0.042 R)
• M58: 18,826,294 km (0.071 R)
• M59: 19,234,546 km (0.096 R)
• M60: 21,473,278 km (0.12 R)
• M61: 21,550,620 km (0.032 R)
• M62: 21,860,886 km (0.09 R)
• M63: 21,938,677 km (0.108 R)
• M64: 22,485,757 km (0.038 R)
• M65: 22,564,296 km (0.12 R)
• M66: 22,761,017 km (0.07 R)
• M67: 22,918,843 km (0.094 R)
• M68: 23,037,324 km (0.063 R)
• M69: 23,195,748 km (0.118 R)
• M70: 23,513,793 km (0.089 R)
• M71: 23,673,265 km (0.118 R)
• M72: 23,833,185 km (0.074 R)
• M73: 24,234,406 km (0.048 R)
• M74: 24,921,659 km (0.108 R)
• M75: 25,410,694 km (0.101 R)
• M76: 27,482,026 km (0.1 R)
• M77: 27,776,435 km (0.099 R)
• M78: 27,945,032 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.9

Radius: 3.7

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 17.25 AU - 23.19 AU

Year: 32256 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,095,282 km

• M1: 111,002 km (0.12 R)
• M2: 258,206 km (0.112 R)
• M3: 287,826 km (0.044 R)
• M4: 418,425 km (0.104 R)
• M5: 471,981 km (0.066 R)
• M6: 508,932 km (0.066 R)
• M7: 646,412 km (0.081 R)
• M8: 1,601,445 km (0.043 R)
• M9: 1,950,756 km (0.075 R)
• M10: 2,011,194 km (0.116 R)
• M11: 2,041,712 km (0.101 R)
• M12: 2,354,820 km (0.099 R)
• M13: 2,549,746 km (0.09 R)
• M14: 3,024,869 km (0.106 R)
• M15: 3,600,522 km (0.069 R)
• M16: 4,931,045 km (0.062 R)
• M17: 7,081,365 km (0.113 R)
• M18: 7,174,415 km (0.111 R)
• M19: 7,742,139 km (0.103 R)
• M20: 7,886,201 km (0.117 R)
• M21: 8,422,360 km (0.098 R)
• M22: 9,995,232 km (0.051 R)
• M23: 10,047,591 km (0.055 R)
• M24: 10,521,667 km (0.102 R)
• M25: 10,628,031 km (0.076 R)
• M26: 11,436,907 km (0.09 R)
• M27: 11,710,970 km (0.114 R)
• M28: 11,876,425 km (0.083 R)
• M29: 13,515,270 km (0.069 R)
• M30: 14,038,115 km (0.118 R)
• M31: 15,404,093 km (0.094 R)
• M32: 15,645,993 km (0.071 R)
• M33: 16,256,053 km (0.103 R)
• M34: 17,185,803 km (0.111 R)
• M35: 17,311,017 km (0.056 R)
• M36: 17,688,602 km (0.109 R)
• M37: 18,708,859 km (0.032 R)
• M38: 19,226,019 km (0.114 R)
• M39: 19,421,095 km (0.091 R)
• M40: 20,208,279 km (0.094 R)
• M41: 20,939,064 km (0.037 R)
• M42: 21,206,845 km (0.119 R)
• M43: 21,341,333 km (0.097 R)
• M44: 21,610,759 km (0.106 R)
• M45: 26,218,074 km (0.062 R)
• M46: 27,014,383 km (0.111 R)
• M47: 27,087,238 km (0.104 R)
• M48: 29,151,539 km (0.105 R)
• M49: 30,202,613 km (0.091 R)
• M50: 32,264,371 km (0.083 R)
• M51: 36,280,775 km (0.116 R)
• M52: 37,248,374 km (0.106 R)
• M53: 38,142,969 km (0.114 R)
• M54: 39,044,446 km (0.086 R)
• M55: 39,870,077 km (0.118 R)
• M56: 41,454,617 km (0.106 R)
• M57: 42,296,704 km (0.11 R)
• M58: 44,684,734 km (0.114 R)
• M59: 44,943,240 km (0.08 R)
• M60: 45,634,830 km (0.087 R)
• M61: 46,678,724 km (0.056 R)
• M62: 46,940,969 km (0.094 R)
• M63: 47,291,477 km (0.06 R)
• M64: 47,994,737 km (0.095 R)
• M65: 50,663,264 km (0.051 R)
• M66: 52,832,283 km (0.083 R)
• M67: 53,470,617 km (0.119 R)
• M68: 54,570,910 km (0.107 R)
• M69: 55,031,522 km (0.087 R)
• M70: 55,216,125 km (0.096 R)
• M71: 56,607,385 km (0.091 R)
• M72: 56,793,784 km (0.029 R)
• M73: 57,354,028 km (0.106 R)
• M74: 57,447,677 km (0.035 R)
• M75: 58,668,545 km (0.078 R)
• M76: 61,902,103 km (0.075 R)
• M77: 62,574,994 km (0.117 R)
• M78: 63,443,559 km (0.096 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 14,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit