🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 133 Days

Day: 36.1 Hours

Environment

Temp: 272 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,338,449 km

• M1: 18,550 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.13 AU - 1.13 AU

Year: 426 Days

Day: 22.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,338,449 km

• M1: 101,876 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.33 AU - 1.53 AU

Year: 607 Days

Day: 21.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.93 AU - 3.01 AU

Year: 1816 Days

Day: 36.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,338,449 km

• M1: 457,321 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.15 AU - 3.29 AU

Year: 2050 Days

Day: 40 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.13 AU - 5.11 AU

Year: 2967 Days

Day: 35.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.4

Radius: 12.2

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.58 AU - 8.18 AU

Year: 7112 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,338,449 km

• M1: 203,004 km (0.1 R)
• M2: 287,677 km (0.117 R)
• M3: 561,441 km (0.034 R)
• M4: 709,991 km (0.043 R)
• M5: 857,794 km (0.079 R)
• M6: 1,310,477 km (0.094 R)
• M7: 1,458,280 km (0.114 R)
• M8: 1,592,320 km (0.099 R)
• M9: 1,690,755 km (0.089 R)
• M10: 1,935,647 km (0.115 R)
• M11: 2,170,516 km (0.115 R)
• M12: 2,302,610 km (0.116 R)
• M13: 2,460,287 km (0.07 R)
• M14: 2,954,857 km (0.101 R)
• M15: 3,226,377 km (0.086 R)
• M16: 3,327,206 km (0.11 R)
• M17: 3,429,082 km (0.104 R)
• M18: 4,674,784 km (0.049 R)
• M19: 4,846,971 km (0.056 R)
• M20: 5,021,253 km (0.107 R)
• M21: 5,800,209 km (0.108 R)
• M22: 6,681,191 km (0.078 R)
• M23: 7,738,847 km (0.062 R)
• M24: 7,840,724 km (0.099 R)
• M25: 8,080,080 km (0.11 R)
• M26: 8,990,383 km (0.074 R)
• M27: 9,457,727 km (0.106 R)
• M28: 9,859,397 km (0.099 R)
• M29: 10,006,751 km (0.111 R)
• M30: 11,021,324 km (0.119 R)
• M31: 11,482,684 km (0.097 R)
• M32: 11,637,966 km (0.053 R)
• M33: 12,186,691 km (0.085 R)
• M34: 12,583,874 km (0.085 R)
• M35: 12,945,003 km (0.063 R)
• M36: 13,350,264 km (0.115 R)
• M37: 13,513,475 km (0.075 R)
• M38: 13,677,434 km (0.113 R)
• M39: 13,924,570 km (0.061 R)
• M40: 14,090,175 km (0.112 R)
• M41: 14,507,104 km (0.117 R)
• M42: 15,310,444 km (0.114 R)
• M43: 15,739,042 km (0.064 R)
• M44: 15,825,211 km (0.118 R)
• M45: 16,915,929 km (0.058 R)
• M46: 17,181,315 km (0.102 R)
• M47: 17,270,027 km (0.078 R)
• M48: 18,075,911 km (0.077 R)
• M49: 18,211,446 km (0.086 R)
• M50: 18,711,253 km (0.082 R)
• M51: 18,939,838 km (0.101 R)
• M52: 19,677,805 km (0.098 R)
• M53: 20,331,248 km (0.099 R)
• M54: 21,707,399 km (0.062 R)
• M55: 21,851,462 km (0.077 R)
• M56: 22,043,994 km (0.064 R)
• M57: 22,382,385 km (0.108 R)
• M58: 25,606,219 km (0.079 R)
• M59: 25,707,646 km (0.063 R)
• M60: 26,217,027 km (0.079 R)
• M61: 26,781,310 km (0.12 R)
• M62: 27,142,439 km (0.086 R)
• M63: 27,765,215 km (0.095 R)
• M64: 27,973,904 km (0.04 R)
• M65: 28,972,171 km (0.114 R)
• M66: 29,342,874 km (0.078 R)
• M67: 30,196,181 km (0.061 R)
• M68: 30,625,975 km (0.053 R)
• M69: 31,003,560 km (0.091 R)
• M70: 31,382,791 km (0.111 R)
• M71: 31,763,517 km (0.106 R)
• M72: 32,036,534 km (0.082 R)
• M73: 32,145,890 km (0.1 R)
• M74: 32,419,803 km (0.105 R)
• M75: 35,202,324 km (0.066 R)
• M76: 35,371,669 km (0.091 R)
• M77: 36,393,572 km (0.104 R)
• M78: 36,679,154 km (0.102 R)
• M79: 37,195,117 km (0.092 R)
• M80: 37,540,389 km (0.08 R)
• M81: 38,234,224 km (0.108 R)
• M82: 38,582,637 km (0.048 R)
• M83: 38,932,247 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.1

Radius: 3.8

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.79 AU - 17.35 AU

Year: 20754 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 48,338,449 km

• M1: 55,202 km (0.051 R)
• M2: 204,799 km (0.083 R)
• M3: 285,732 km (0.098 R)
• M4: 539,300 km (0.069 R)
• M5: 774,767 km (0.046 R)
• M6: 941,569 km (0.089 R)
• M7: 980,165 km (0.113 R)
• M8: 1,307,934 km (0.12 R)
• M9: 1,416,841 km (0.087 R)
• M10: 1,574,368 km (0.105 R)
• M11: 2,207,167 km (0.104 R)
• M12: 2,258,778 km (0.117 R)
• M13: 2,310,838 km (0.062 R)
• M14: 2,576,973 km (0.036 R)
• M15: 2,604,050 km (0.029 R)
• M16: 2,909,080 km (0.114 R)
• M17: 3,225,180 km (0.057 R)
• M18: 3,402,304 km (0.102 R)
• M19: 3,921,110 km (0.104 R)
• M20: 4,334,150 km (0.076 R)
• M21: 4,529,524 km (0.106 R)
• M22: 4,861,482 km (0.033 R)
• M23: 5,689,656 km (0.071 R)
• M24: 6,338,911 km (0.051 R)
• M25: 6,449,463 km (0.117 R)
• M26: 6,897,808 km (0.102 R)
• M27: 7,278,984 km (0.117 R)
• M28: 7,433,369 km (0.091 R)
• M29: 7,824,118 km (0.094 R)
• M30: 7,903,106 km (0.053 R)
• M31: 8,422,659 km (0.102 R)
• M32: 8,463,200 km (0.06 R)
• M33: 8,994,572 km (0.039 R)
• M34: 9,663,424 km (0.08 R)
• M35: 10,478,134 km (0.094 R)
• M36: 10,783,912 km (0.093 R)
• M37: 11,136,813 km (0.111 R)
• M38: 11,270,105 km (0.088 R)
• M39: 11,990,269 km (0.091 R)
• M40: 12,586,118 km (0.096 R)
• M41: 13,051,068 km (0.093 R)
• M42: 13,285,637 km (0.037 R)
• M43: 13,568,976 km (0.037 R)
• M44: 15,015,288 km (0.103 R)
• M45: 15,064,356 km (0.053 R)
• M46: 15,211,859 km (0.114 R)
• M47: 15,756,695 km (0.104 R)
• M48: 16,006,374 km (0.084 R)
• M49: 16,763,489 km (0.111 R)
• M50: 16,814,352 km (0.079 R)
• M51: 17,480,511 km (0.081 R)
• M52: 19,156,905 km (0.117 R)
• M53: 19,423,339 km (0.101 R)
• M54: 19,476,745 km (0.062 R)
• M55: 20,176,115 km (0.079 R)
• M56: 20,774,208 km (0.034 R)
• M57: 22,043,545 km (0.08 R)
• M58: 22,322,845 km (0.082 R)
• M59: 22,490,993 km (0.109 R)
• M60: 22,659,440 km (0.045 R)
• M61: 22,715,838 km (0.095 R)
• M62: 23,736,694 km (0.068 R)
• M63: 23,965,579 km (0.109 R)
• M64: 24,425,443 km (0.115 R)
• M65: 24,946,343 km (0.044 R)
• M66: 25,588,117 km (0.118 R)
• M67: 25,881,479 km (0.106 R)
• M68: 26,176,037 km (0.055 R)
• M69: 26,887,524 km (0.117 R)
• M70: 27,245,662 km (0.114 R)
• M71: 28,390,235 km (0.032 R)
• M72: 30,476,976 km (0.114 R)
• M73: 30,725,757 km (0.043 R)
• M74: 31,413,309 km (0.113 R)
• M75: 32,549,206 km (0.119 R)
• M76: 33,506,033 km (0.07 R)
• M77: 34,407,510 km (0.116 R)
• M78: 34,472,137 km (0.116 R)
• M79: 34,536,912 km (0.061 R)
• M80: 35,251,541 km (0.112 R)
• M81: 35,512,590 km (0.071 R)
• M82: 35,839,910 km (0.106 R)
• M83: 36,168,128 km (0.082 R)
• M84: 37,026,371 km (0.045 R)
• M85: 38,091,657 km (0.114 R)
• M86: 39,369,821 km (0.093 R)
• M87: 39,912,263 km (0.111 R)
• M88: 40,593,681 km (0.091 R)
• M89: 41,623,064 km (0.074 R)
• M90: 42,730,537 km (0.118 R)
• M91: 42,800,100 km (0.078 R)
• M92: 43,008,939 km (0.115 R)
• M93: 43,357,652 km (0.096 R)
• M94: 43,497,526 km (0.119 R)
• M95: 45,044,966 km (0.116 R)
• M96: 45,683,300 km (0.06 R)
• M97: 46,753,673 km (0.069 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 19,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit