🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.53 AU - 0.77 AU

Year: 198 Days

Day: 41.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.8 AU - 1.24 AU

Year: 390 Days

Day: 42.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,996,736 km

• M1: 831,166 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.98 AU - 3.38 AU

Year: 2148 Days

Day: 33.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.15 AU - 4.79 AU

Year: 2996 Days

Day: 36.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.1

Radius: 9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.26 AU - 6.26 AU

Year: 5932 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,996,736 km

• M1: 119,678 km (0.099 R)
• M2: 179,218 km (0.065 R)
• M3: 330,163 km (0.12 R)
• M4: 389,403 km (0.082 R)
• M5: 853,605 km (0.091 R)
• M6: 940,821 km (0.098 R)
• M7: 1,196,783 km (0.081 R)
• M8: 1,800,859 km (0.034 R)
• M9: 2,503,820 km (0.062 R)
• M10: 2,583,256 km (0.079 R)
• M11: 2,843,257 km (0.107 R)
• M12: 2,942,889 km (0.058 R)
• M13: 3,111,785 km (0.111 R)
• M14: 3,249,116 km (0.102 R)
• M15: 3,406,194 km (0.09 R)
• M16: 3,637,323 km (0.094 R)
• M17: 4,710,837 km (0.096 R)
• M18: 4,769,928 km (0.088 R)
• M19: 4,928,651 km (0.119 R)
• M20: 5,353,809 km (0.074 R)
• M21: 5,498,171 km (0.042 R)
• M22: 5,560,553 km (0.092 R)
• M23: 5,896,550 km (0.056 R)
• M24: 6,500,626 km (0.117 R)
• M25: 6,610,580 km (0.076 R)
• M26: 7,260,583 km (0.11 R)
• M27: 7,512,506 km (0.098 R)
• M28: 7,697,409 km (0.114 R)
• M29: 7,883,957 km (0.087 R)
• M30: 7,954,268 km (0.106 R)
• M31: 8,333,050 km (0.079 R)
• M32: 8,428,643 km (0.057 R)
• M33: 8,548,621 km (0.098 R)
• M34: 8,693,431 km (0.107 R)
• M35: 8,936,528 km (0.067 R)
• M36: 9,132,501 km (0.051 R)
• M37: 9,206,403 km (0.043 R)
• M38: 9,305,287 km (0.105 R)
• M39: 9,830,076 km (0.114 R)
• M40: 10,210,803 km (0.107 R)
• M41: 11,621,211 km (0.12 R)
• M42: 11,862,214 km (0.114 R)
• M43: 12,186,093 km (0.106 R)
• M44: 12,321,928 km (0.085 R)
• M45: 12,732,424 km (0.09 R)
• M46: 12,815,002 km (0.072 R)
• M47: 12,953,231 km (0.117 R)
• M48: 13,147,409 km (0.05 R)
• M49: 13,792,325 km (0.05 R)
• M50: 14,018,966 km (0.117 R)
• M51: 14,304,249 km (0.075 R)
• M52: 14,361,545 km (0.075 R)
• M53: 14,505,010 km (0.03 R)
• M54: 14,996,439 km (0.109 R)
• M55: 15,054,632 km (0.081 R)
• M56: 15,552,195 km (0.085 R)
• M57: 15,611,136 km (0.038 R)
• M58: 15,906,742 km (0.108 R)
• M59: 16,804,478 km (0.089 R)
• M60: 17,168,300 km (0.109 R)
• M61: 17,412,295 km (0.108 R)
• M62: 17,626,668 km (0.042 R)
• M63: 17,749,638 km (0.094 R)
• M64: 18,306,142 km (0.066 R)
• M65: 18,524,256 km (0.081 R)
• M66: 19,214,949 km (0.05 R)
• M67: 19,404,938 km (0.086 R)
• M68: 19,786,562 km (0.111 R)
• M69: 20,621,767 km (0.111 R)
• M70: 20,686,543 km (0.105 R)
• M71: 21,534,314 km (0.04 R)
• M72: 21,665,661 km (0.073 R)
• M73: 22,194,041 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.2

Radius: 6.1

Gravity: 21.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.3 AU - 14.06 AU

Year: 16100 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,996,736 km

• M1: 134,638 km (0.091 R)
• M2: 178,021 km (0.069 R)
• M3: 242,349 km (0.071 R)
• M4: 316,250 km (0.077 R)
• M5: 507,885 km (0.109 R)
• M6: 586,424 km (0.116 R)
• M7: 669,151 km (0.076 R)
• M8: 869,612 km (0.037 R)
• M9: 940,671 km (0.118 R)
• M10: 1,063,641 km (0.051 R)
• M11: 1,114,205 km (0.078 R)
• M12: 1,905,727 km (0.098 R)
• M13: 2,125,935 km (0.053 R)
• M14: 3,048,954 km (0.107 R)
• M15: 3,532,604 km (0.055 R)
• M16: 3,763,733 km (0.107 R)
• M17: 4,160,167 km (0.098 R)
• M18: 4,240,950 km (0.063 R)
• M19: 4,486,739 km (0.089 R)
• M20: 4,949,446 km (0.114 R)
• M21: 5,035,165 km (0.081 R)
• M22: 5,164,717 km (0.06 R)
• M23: 6,333,076 km (0.116 R)
• M24: 6,472,950 km (0.105 R)
• M25: 6,519,774 km (0.044 R)
• M26: 6,566,748 km (0.107 R)
• M27: 7,284,968 km (0.117 R)
• M28: 7,480,642 km (0.108 R)
• M29: 10,014,979 km (0.049 R)
• M30: 10,451,805 km (0.084 R)
• M31: 12,318,637 km (0.069 R)
• M32: 12,435,024 km (0.06 R)
• M33: 12,493,367 km (0.107 R)
• M34: 12,551,860 km (0.102 R)
• M35: 13,200,666 km (0.055 R)
• M36: 13,499,113 km (0.116 R)
• M37: 16,475,961 km (0.114 R)
• M38: 16,540,139 km (0.106 R)
• M39: 16,732,971 km (0.04 R)
• M40: 16,797,298 km (0.102 R)
• M41: 19,306,503 km (0.062 R)
• M42: 19,713,259 km (0.096 R)
• M43: 19,985,976 km (0.073 R)
• M44: 20,191,374 km (0.065 R)
• M45: 20,811,607 km (0.092 R)
• M46: 21,368,261 km (0.05 R)
• M47: 21,508,284 km (0.083 R)
• M48: 22,425,170 km (0.12 R)
• M49: 22,567,288 km (0.098 R)
• M50: 22,781,213 km (0.096 R)
• M51: 23,067,393 km (0.089 R)
• M52: 23,282,814 km (0.103 R)
• M53: 23,426,877 km (0.048 R)
• M54: 23,788,156 km (0.048 R)
• M55: 24,883,063 km (0.091 R)
• M56: 25,770,627 km (0.102 R)
• M57: 25,845,127 km (0.116 R)
• M58: 26,443,219 km (0.072 R)
• M59: 26,593,415 km (0.119 R)
• M60: 27,500,876 km (0.114 R)
• M61: 28,958,258 km (0.062 R)
• M62: 29,345,866 km (0.07 R)
• M63: 30,283,396 km (0.114 R)
• M64: 31,787,603 km (0.084 R)
• M65: 32,187,478 km (0.068 R)
• M66: 34,539,605 km (0.113 R)
• M67: 34,621,585 km (0.106 R)
• M68: 35,363,291 km (0.077 R)
• M69: 36,110,233 km (0.111 R)
• M70: 36,527,462 km (0.108 R)
• M71: 37,114,334 km (0.081 R)
• M72: 38,722,661 km (0.071 R)
• M73: 39,578,361 km (0.119 R)
• M74: 40,008,455 km (0.111 R)
• M75: 40,526,662 km (0.1 R)
• M76: 40,786,663 km (0.069 R)
• M77: 41,744,538 km (0.104 R)
• M78: 42,270,225 km (0.118 R)
• M79: 43,327,882 km (0.117 R)
• M80: 45,649,491 km (0.099 R)
• M81: 45,919,964 km (0.101 R)
• M82: 46,010,172 km (0.091 R)
• M83: 51,533,624 km (0.109 R)
• M84: 51,815,167 km (0.111 R)
• M85: 53,136,116 km (0.082 R)
• M86: 53,610,641 km (0.086 R)
• M87: 56,196,889 km (0.064 R)
• M88: 58,236,357 km (0.069 R)
• M89: 61,290,996 km (0.077 R)
• M90: 61,390,329 km (0.086 R)
• M91: 63,188,794 km (0.097 R)
• M92: 64,296,267 km (0.108 R)
• M93: 67,246,786 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit