🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.68 AU - 0.74 AU

Year: 215 Days

Day: 46.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 179.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.73 AU - 0.79 AU

Year: 238 Days

Day: 16.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.96 AU - 0.98 AU

Year: 344 Days

Day: 38.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,370,660 km

• M1: 22,140 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.93 AU - 1.05 AU

Year: 355 Days

Day: 37.9 Hours

Environment

Temp: 72 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,370,660 km

• M1: 300,243 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.51 AU - 2.49 AU

Year: 1018 Days

Day: 34.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.47 AU - 2.63 AU

Year: 1465 Days

Day: 32.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.87 AU - 4.57 AU

Year: 2582 Days

Day: 47.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 8.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.85 AU - 6.29 AU

Year: 5382 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,370,660 km

• M1: 102,325 km (0.093 R)
• M2: 199,414 km (0.042 R)
• M3: 254,466 km (0.095 R)
• M4: 329,115 km (0.069 R)
• M5: 379,829 km (0.107 R)
• M6: 476,170 km (0.113 R)
• M7: 543,040 km (0.045 R)
• M8: 853,306 km (0.081 R)
• M9: 946,207 km (0.092 R)
• M10: 1,052,421 km (0.094 R)
• M11: 1,193,492 km (0.049 R)
• M12: 1,308,832 km (0.098 R)
• M13: 1,438,982 km (0.109 R)
• M14: 1,855,163 km (0.105 R)
• M15: 2,026,902 km (0.106 R)
• M16: 2,114,716 km (0.114 R)
• M17: 2,216,592 km (0.106 R)
• M18: 2,412,266 km (0.115 R)
• M19: 2,545,857 km (0.115 R)
• M20: 2,668,228 km (0.105 R)
• M21: 2,792,543 km (0.077 R)
• M22: 2,848,493 km (0.081 R)
• M23: 2,904,742 km (0.095 R)
• M24: 3,162,649 km (0.113 R)
• M25: 3,715,712 km (0.067 R)
• M26: 3,792,904 km (0.073 R)
• M27: 3,964,344 km (0.096 R)
• M28: 4,218,361 km (0.101 R)
• M29: 4,526,832 km (0.085 R)
• M30: 4,658,926 km (0.1 R)
• M31: 5,080,044 km (0.077 R)
• M32: 5,165,764 km (0.112 R)
• M33: 5,286,639 km (0.119 R)
• M34: 5,356,053 km (0.086 R)
• M35: 5,478,274 km (0.079 R)
• M36: 5,976,734 km (0.076 R)
• M37: 6,049,139 km (0.091 R)
• M38: 6,176,597 km (0.099 R)
• M39: 6,249,750 km (0.089 R)
• M40: 6,770,201 km (0.068 R)
• M41: 8,011,714 km (0.03 R)
• M42: 8,071,553 km (0.071 R)
• M43: 8,211,876 km (0.061 R)
• M44: 8,678,920 km (0.115 R)
• M45: 9,050,222 km (0.106 R)
• M46: 9,384,873 km (0.108 R)
• M47: 9,490,190 km (0.047 R)
• M48: 9,553,619 km (0.104 R)
• M49: 10,023,057 km (0.108 R)
• M50: 10,152,310 km (0.119 R)
• M51: 10,478,134 km (0.078 R)
• M52: 10,609,331 km (0.088 R)
• M53: 10,763,118 km (0.079 R)
• M54: 10,917,802 km (0.064 R)
• M55: 11,095,375 km (0.097 R)
• M56: 11,162,245 km (0.069 R)
• M57: 11,520,981 km (0.076 R)
• M58: 11,906,195 km (0.072 R)
• M59: 12,666,302 km (0.047 R)
• M60: 12,782,689 km (0.1 R)
• M61: 12,923,012 km (0.031 R)
• M62: 13,063,933 km (0.112 R)
• M63: 13,181,667 km (0.08 R)
• M64: 13,370,758 km (0.08 R)
• M65: 13,847,527 km (0.094 R)
• M66: 14,015,675 km (0.062 R)
• M67: 14,597,461 km (0.104 R)
• M68: 14,842,203 km (0.101 R)
• M69: 15,187,026 km (0.098 R)
• M70: 15,410,226 km (0.075 R)
• M71: 15,584,508 km (0.053 R)
• M72: 15,809,503 km (0.08 R)
• M73: 16,313,648 km (0.038 R)
• M74: 16,364,212 km (0.088 R)
• M75: 16,797,298 km (0.086 R)
• M76: 16,848,460 km (0.096 R)
• M77: 17,053,708 km (0.068 R)
• M78: 17,208,243 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.1

Radius: 7.2

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.57 AU - 16.69 AU

Year: 23314 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,370,660 km

• M1: 265,387 km (0.104 R)
• M2: 707,748 km (0.104 R)
• M3: 758,461 km (0.083 R)
• M4: 1,271,582 km (0.096 R)
• M5: 2,018,075 km (0.073 R)
• M6: 2,166,476 km (0.096 R)
• M7: 2,318,318 km (0.073 R)
• M8: 2,513,244 km (0.093 R)
• M9: 2,673,015 km (0.03 R)
• M10: 2,754,097 km (0.088 R)
• M11: 2,918,954 km (0.07 R)
• M12: 3,301,625 km (0.115 R)
• M13: 4,113,792 km (0.051 R)
• M14: 5,338,550 km (0.081 R)
• M15: 5,752,786 km (0.046 R)
• M16: 6,612,226 km (0.106 R)
• M17: 7,000,732 km (0.07 R)
• M18: 7,453,864 km (0.052 R)
• M19: 8,033,555 km (0.11 R)
• M20: 8,092,347 km (0.119 R)
• M21: 8,687,896 km (0.072 R)
• M22: 9,421,225 km (0.097 R)
• M23: 9,732,538 km (0.098 R)
• M24: 10,174,151 km (0.027 R)
• M25: 10,686,973 km (0.091 R)
• M26: 11,538,035 km (0.052 R)
• M27: 11,670,878 km (0.118 R)
• M28: 11,804,170 km (0.104 R)
• M29: 12,751,872 km (0.109 R)
• M30: 13,794,270 km (0.094 R)
• M31: 14,005,951 km (0.082 R)
• M32: 15,080,812 km (0.064 R)
• M33: 15,298,925 km (0.118 R)
• M34: 15,885,798 km (0.074 R)
• M35: 16,704,697 km (0.112 R)
• M36: 17,005,837 km (0.107 R)
• M37: 18,538,467 km (0.05 R)
• M38: 18,616,258 km (0.049 R)
• M39: 18,850,229 km (0.087 R)
• M40: 18,928,469 km (0.085 R)
• M41: 19,400,151 km (0.082 R)
• M42: 19,955,309 km (0.027 R)
• M43: 20,114,780 km (0.057 R)
• M44: 20,838,086 km (0.107 R)
• M45: 21,325,027 km (0.112 R)
• M46: 22,558,611 km (0.049 R)
• M47: 22,974,942 km (0.096 R)
• M48: 24,069,250 km (0.074 R)
• M49: 24,239,193 km (0.085 R)
• M50: 24,324,315 km (0.093 R)
• M51: 26,395,946 km (0.106 R)
• M52: 26,746,753 km (0.105 R)
• M53: 29,154,381 km (0.105 R)
• M54: 30,982,018 km (0.086 R)
• M55: 31,351,974 km (0.093 R)
• M56: 31,537,475 km (0.099 R)
• M57: 31,630,375 km (0.117 R)
• M58: 33,412,834 km (0.074 R)
• M59: 33,507,529 km (0.106 R)
• M60: 33,792,214 km (0.087 R)
• M61: 35,613,718 km (0.095 R)
• M62: 35,807,298 km (0.08 R)
• M63: 36,001,176 km (0.118 R)
• M64: 36,878,269 km (0.104 R)
• M65: 39,251,340 km (0.111 R)
• M66: 41,164,696 km (0.029 R)
• M67: 41,673,329 km (0.09 R)
• M68: 41,877,231 km (0.077 R)
• M69: 42,696,579 km (0.043 R)
• M70: 44,977,049 km (0.103 R)
• M71: 47,509,441 km (0.068 R)
• M72: 48,792,991 km (0.111 R)
• M73: 49,115,674 km (0.092 R)
• M74: 49,438,955 km (0.051 R)
• M75: 51,612,761 km (0.038 R)
• M76: 52,932,065 km (0.079 R)
• M77: 56,052,976 km (0.113 R)
• M78: 58,090,648 km (0.081 R)
• M79: 59,692,243 km (0.093 R)
• M80: 64,937,444 km (0.106 R)
• M81: 65,055,776 km (0.12 R)
• M82: 68,635,653 km (0.111 R)
• M83: 68,876,655 km (0.048 R)
• M84: 70,206,879 km (0.058 R)
• M85: 71,789,774 km (0.086 R)
• M86: 72,401,629 km (0.037 R)
• M87: 76,733,535 km (0.077 R)
• M88: 77,359,153 km (0.064 R)
• M89: 77,484,516 km (0.111 R)
• M90: 77,735,392 km (0.069 R)
• M91: 78,112,229 km (0.096 R)
• M92: 80,512,826 km (0.096 R)
• M93: 81,148,617 km (0.084 R)
• M94: 81,913,660 km (0.102 R)
• M95: 86,684,486 km (0.109 R)

Asteroid Belt

Center: 17.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.6

Radius: 6.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.52 AU - 21.82 AU

Year: 27874 Days

Day: 24 Hours

Environment

Temp: -186 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,370,660 km

• M1: 145,559 km (0.074 R)
• M2: 239,656 km (0.045 R)
• M3: 296,353 km (0.105 R)
• M4: 1,364,183 km (0.107 R)
• M5: 1,725,013 km (0.083 R)
• M6: 2,477,341 km (0.103 R)
• M7: 2,971,911 km (0.051 R)
• M8: 3,172,522 km (0.09 R)
• M9: 3,769,717 km (0.098 R)
• M10: 4,336,543 km (0.089 R)
• M11: 5,133,002 km (0.089 R)
• M12: 5,478,124 km (0.072 R)
• M13: 5,618,298 km (0.106 R)
• M14: 6,300,165 km (0.077 R)
• M15: 8,782,293 km (0.111 R)
• M16: 9,528,936 km (0.105 R)
• M17: 9,740,018 km (0.115 R)
• M18: 9,909,961 km (0.084 R)
• M19: 9,995,232 km (0.086 R)
• M20: 10,038,017 km (0.101 R)
• M21: 10,080,802 km (0.074 R)
• M22: 10,642,991 km (0.119 R)
• M23: 10,994,097 km (0.056 R)
• M24: 12,435,921 km (0.05 R)
• M25: 13,413,992 km (0.09 R)
• M26: 14,561,857 km (0.1 R)
• M27: 15,098,464 km (0.072 R)
• M28: 16,594,443 km (0.086 R)
• M29: 18,450,953 km (0.108 R)
• M30: 19,457,148 km (0.059 R)
• M31: 19,510,554 km (0.089 R)
• M32: 19,724,928 km (0.12 R)
• M33: 21,081,781 km (0.071 R)
• M34: 21,356,742 km (0.101 R)
• M35: 21,854,753 km (0.115 R)
• M36: 23,428,223 km (0.063 R)
• M37: 23,485,071 km (0.108 R)
• M38: 23,656,061 km (0.105 R)
• M39: 24,056,385 km (0.081 R)
• M40: 24,113,681 km (0.117 R)
• M41: 24,690,081 km (0.064 R)
• M42: 25,680,120 km (0.119 R)
• M43: 26,091,514 km (0.105 R)
• M44: 26,268,489 km (0.084 R)
• M45: 26,623,783 km (0.077 R)
• M46: 26,742,564 km (0.108 R)
• M47: 27,939,646 km (0.107 R)
• M48: 28,605,656 km (0.051 R)
• M49: 30,138,436 km (0.053 R)
• M50: 30,883,583 km (0.066 R)
• M51: 31,572,032 km (0.058 R)
• M52: 32,075,878 km (0.11 R)
• M53: 32,202,138 km (0.101 R)
• M54: 32,900,162 km (0.077 R)
• M55: 34,699,376 km (0.034 R)
• M56: 36,464,331 km (0.11 R)
• M57: 37,390,941 km (0.084 R)
• M58: 39,809,190 km (0.086 R)
• M59: 42,000,649 km (0.111 R)
• M60: 43,880,047 km (0.108 R)
• M61: 45,218,948 km (0.075 R)
• M62: 45,786,672 km (0.088 R)
• M63: 45,857,881 km (0.044 R)
• M64: 47,936,693 km (0.074 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit