🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.43 AU - 0.57 AU

Year: 129 Days

Day: 21.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.48 AU - 0.78 AU

Year: 183 Days

Day: 21.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,439,702 km

• M1: 51,761 km (0.06 R)
• M2: 367,712 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.72 AU - 0.74 AU

Year: 228 Days

Day: 13.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.84 AU - 1.22 AU

Year: 382 Days

Day: 34.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.65 AU - 2.95 AU

Year: 1711 Days

Day: 40.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.1

Radius: 8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.3 AU - 5.3 AU

Year: 4457 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,439,702 km

• M1: 113,994 km (0.117 R)
• M2: 215,720 km (0.117 R)
• M3: 268,977 km (0.098 R)
• M4: 336,296 km (0.111 R)
• M5: 455,077 km (0.109 R)
• M6: 520,152 km (0.099 R)
• M7: 736,171 km (0.11 R)
• M8: 803,191 km (0.112 R)
• M9: 919,728 km (0.109 R)
• M10: 1,004,699 km (0.103 R)
• M11: 1,054,515 km (0.064 R)
• M12: 1,427,164 km (0.119 R)
• M13: 1,613,563 km (0.091 R)
• M14: 1,762,413 km (0.08 R)
• M15: 1,853,966 km (0.111 R)
• M16: 1,931,458 km (0.115 R)
• M17: 2,041,861 km (0.113 R)
• M18: 2,105,889 km (0.108 R)
• M19: 2,318,617 km (0.096 R)
• M20: 2,538,526 km (0.11 R)
• M21: 2,925,985 km (0.032 R)
• M22: 3,016,641 km (0.036 R)
• M23: 3,108,345 km (0.079 R)
• M24: 3,163,696 km (0.071 R)
• M25: 3,219,496 km (0.091 R)
• M26: 3,716,609 km (0.113 R)
• M27: 3,874,435 km (0.085 R)
• M28: 3,974,217 km (0.1 R)
• M29: 4,155,978 km (0.063 R)
• M30: 4,258,154 km (0.052 R)
• M31: 4,465,048 km (0.099 R)
• M32: 4,888,709 km (0.104 R)
• M33: 5,105,476 km (0.109 R)
• M34: 5,303,095 km (0.095 R)
• M35: 5,683,522 km (0.118 R)
• M36: 5,865,583 km (0.107 R)
• M37: 6,119,151 km (0.078 R)
• M38: 6,188,864 km (0.089 R)
• M39: 6,828,694 km (0.074 R)
• M40: 7,095,427 km (0.105 R)
• M41: 7,168,880 km (0.101 R)
• M42: 7,267,016 km (0.066 R)
• M43: 7,390,434 km (0.115 R)
• M44: 7,539,284 km (0.039 R)
• M45: 7,814,993 km (0.12 R)
• M46: 8,042,980 km (0.114 R)
• M47: 8,688,046 km (0.106 R)
• M48: 9,082,984 km (0.114 R)
• M49: 9,215,827 km (0.097 R)
• M50: 9,349,418 km (0.076 R)
• M51: 9,429,902 km (0.1 R)
• M52: 10,164,577 km (0.079 R)
• M53: 10,692,508 km (0.077 R)
• M54: 10,974,051 km (0.071 R)
• M55: 11,087,297 km (0.067 R)
• M56: 11,486,873 km (0.072 R)
• M57: 12,832,505 km (0.11 R)
• M58: 13,675,938 km (0.078 R)
• M59: 13,797,860 km (0.116 R)
• M60: 13,858,896 km (0.059 R)
• M61: 14,104,237 km (0.078 R)
• M62: 15,068,545 km (0.097 R)
• M63: 15,384,047 km (0.101 R)
• M64: 15,638,064 km (0.098 R)
• M65: 15,733,806 km (0.095 R)
• M66: 15,797,535 km (0.055 R)
• M67: 16,505,731 km (0.038 R)
• M68: 16,733,270 km (0.029 R)
• M69: 16,896,332 km (0.049 R)
• M70: 17,290,073 km (0.095 R)
• M71: 18,153,253 km (0.066 R)
• M72: 18,455,441 km (0.115 R)
• M73: 18,657,697 km (0.112 R)
• M74: 19,508,759 km (0.06 R)
• M75: 19,714,755 km (0.098 R)
• M76: 19,818,128 km (0.062 R)
• M77: 20,198,555 km (0.068 R)
• M78: 21,318,893 km (0.055 R)
• M79: 21,886,617 km (0.101 R)
• M80: 22,244,007 km (0.086 R)
• M81: 22,892,065 km (0.077 R)
• M82: 23,109,580 km (0.061 R)
• M83: 23,875,820 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.6

Radius: 12.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.48 AU - 10.14 AU

Year: 8750 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,439,702 km

• M1: 171,589 km (0.105 R)
• M2: 624,721 km (0.087 R)
• M3: 1,140,833 km (0.119 R)
• M4: 1,325,288 km (0.12 R)
• M5: 2,392,519 km (0.066 R)
• M6: 2,497,985 km (0.035 R)
• M7: 2,686,479 km (0.032 R)
• M8: 3,309,703 km (0.09 R)
• M9: 3,637,921 km (0.105 R)
• M10: 3,821,627 km (0.098 R)
• M11: 4,619,582 km (0.088 R)
• M12: 5,157,237 km (0.107 R)
• M13: 5,468,401 km (0.046 R)
• M14: 6,182,132 km (0.034 R)
• M15: 6,328,439 km (0.114 R)
• M16: 6,699,292 km (0.038 R)
• M17: 6,925,185 km (0.103 R)
• M18: 7,346,003 km (0.092 R)
• M19: 8,012,761 km (0.089 R)
• M20: 8,212,624 km (0.102 R)
• M21: 8,293,108 km (0.044 R)
• M22: 8,535,905 km (0.116 R)
• M23: 9,404,171 km (0.076 R)
• M24: 9,615,104 km (0.097 R)
• M25: 9,699,926 km (0.061 R)
• M26: 9,870,168 km (0.1 R)
• M27: 10,257,178 km (0.055 R)
• M28: 10,957,446 km (0.083 R)
• M29: 11,358,218 km (0.074 R)
• M30: 11,492,856 km (0.117 R)
• M31: 11,763,778 km (0.072 R)
• M32: 12,128,348 km (0.065 R)
• M33: 13,291,472 km (0.084 R)
• M34: 13,528,285 km (0.103 R)
• M35: 13,862,337 km (0.062 R)
• M36: 14,295,722 km (0.116 R)
• M37: 14,538,519 km (0.044 R)
• M38: 15,423,840 km (0.065 R)
• M39: 16,529,368 km (0.081 R)
• M40: 16,937,770 km (0.044 R)
• M41: 17,040,394 km (0.085 R)
• M42: 17,556,657 km (0.083 R)
• M43: 17,816,658 km (0.036 R)
• M44: 19,136,111 km (0.062 R)
• M45: 19,296,480 km (0.105 R)
• M46: 19,726,574 km (0.089 R)
• M47: 19,888,588 km (0.057 R)
• M48: 20,323,020 km (0.03 R)
• M49: 20,486,680 km (0.101 R)
• M50: 20,596,186 km (0.101 R)
• M51: 20,925,451 km (0.092 R)
• M52: 22,881,144 km (0.105 R)
• M53: 23,679,697 km (0.06 R)
• M54: 24,603,464 km (0.107 R)
• M55: 25,245,538 km (0.104 R)
• M56: 25,480,257 km (0.108 R)
• M57: 26,665,222 km (0.115 R)
• M58: 26,964,268 km (0.049 R)
• M59: 27,144,234 km (0.112 R)
• M60: 27,264,511 km (0.082 R)
• M61: 28,110,786 km (0.114 R)
• M62: 29,458,214 km (0.116 R)
• M63: 29,767,433 km (0.071 R)
• M64: 30,015,616 km (0.117 R)
• M65: 30,889,417 km (0.099 R)
• M66: 31,898,305 km (0.108 R)
• M67: 33,754,216 km (0.085 R)
• M68: 33,883,619 km (0.116 R)
• M69: 34,013,021 km (0.078 R)
• M70: 34,207,498 km (0.096 R)
• M71: 34,793,323 km (0.085 R)
• M72: 34,989,296 km (0.081 R)
• M73: 35,710,957 km (0.107 R)
• M74: 36,636,668 km (0.034 R)
• M75: 36,769,511 km (0.12 R)
• M76: 37,905,557 km (0.099 R)
• M77: 39,733,494 km (0.098 R)
• M78: 40,349,089 km (0.049 R)
• M79: 42,284,736 km (0.06 R)
• M80: 42,843,185 km (0.032 R)
• M81: 43,474,488 km (0.031 R)
• M82: 44,038,322 km (0.116 R)
• M83: 44,462,731 km (0.078 R)
• M84: 44,746,369 km (0.109 R)
• M85: 45,601,021 km (0.101 R)
• M86: 46,173,832 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.8

Radius: 4.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.84 AU - 22 AU

Year: 31258 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,439,702 km

• M1: 150,944 km (0.106 R)
• M2: 181,163 km (0.072 R)
• M3: 214,075 km (0.042 R)
• M4: 748,887 km (0.065 R)
• M5: 786,436 km (0.071 R)
• M6: 863,479 km (0.078 R)
• M7: 1,024,895 km (0.116 R)
• M8: 1,330,075 km (0.091 R)
• M9: 1,540,409 km (0.075 R)
• M10: 2,397,605 km (0.09 R)
• M11: 2,624,246 km (0.109 R)
• M12: 2,681,991 km (0.04 R)
• M13: 2,711,013 km (0.109 R)
• M14: 3,037,286 km (0.079 R)
• M15: 3,067,654 km (0.078 R)
• M16: 4,256,957 km (0.08 R)
• M17: 4,988,341 km (0.116 R)
• M18: 5,682,924 km (0.084 R)
• M19: 5,908,518 km (0.062 R)
• M20: 7,816,190 km (0.03 R)
• M21: 7,857,778 km (0.091 R)
• M22: 8,490,876 km (0.113 R)
• M23: 8,791,867 km (0.062 R)
• M24: 8,965,400 km (0.065 R)
• M25: 9,140,131 km (0.08 R)
• M26: 10,075,716 km (0.106 R)
• M27: 10,121,044 km (0.087 R)
• M28: 10,348,732 km (0.095 R)
• M29: 10,531,989 km (0.119 R)
• M30: 13,406,662 km (0.059 R)
• M31: 14,008,943 km (0.106 R)
• M32: 15,084,103 km (0.113 R)
• M33: 15,868,145 km (0.056 R)
• M34: 16,504,834 km (0.044 R)
• M35: 16,611,796 km (0.106 R)
• M36: 17,041,890 km (0.06 R)
• M37: 17,748,441 km (0.076 R)
• M38: 17,912,849 km (0.057 R)
• M39: 18,353,864 km (0.116 R)
• M40: 20,899,720 km (0.107 R)
• M41: 21,597,145 km (0.08 R)
• M42: 21,948,700 km (0.114 R)
• M43: 24,461,945 km (0.062 R)
• M44: 24,706,088 km (0.103 R)
• M45: 27,697,148 km (0.042 R)
• M46: 28,462,640 km (0.108 R)
• M47: 29,041,285 km (0.051 R)
• M48: 30,079,494 km (0.088 R)
• M49: 33,198,909 km (0.111 R)
• M50: 33,807,922 km (0.056 R)
• M51: 33,943,757 km (0.108 R)
• M52: 34,216,025 km (0.063 R)
• M53: 35,933,558 km (0.08 R)
• M54: 36,907,590 km (0.099 R)
• M55: 37,468,133 km (0.115 R)
• M56: 40,168,674 km (0.107 R)
• M57: 40,384,544 km (0.099 R)
• M58: 41,106,802 km (0.088 R)
• M59: 41,542,282 km (0.112 R)
• M60: 43,299,159 km (0.106 R)
• M61: 46,205,546 km (0.106 R)
• M62: 46,356,341 km (0.073 R)
• M63: 46,658,379 km (0.079 R)
• M64: 48,177,994 km (0.064 R)
• M65: 48,407,328 km (0.113 R)
• M66: 49,636,573 km (0.069 R)
• M67: 51,187,455 km (0.109 R)
• M68: 52,282,661 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit