🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.54 AU - 0.58 AU

Year: 157 Days

Day: 33.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 91.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.8

Radius: 13.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.7 AU - 10.78 AU

Year: 9683 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,904,168 km

• M1: 221,405 km (0.111 R)
• M2: 314,604 km (0.105 R)
• M3: 462,257 km (0.116 R)
• M4: 625,170 km (0.068 R)
• M5: 828,174 km (0.084 R)
• M6: 957,726 km (0.111 R)
• M7: 1,054,815 km (0.104 R)
• M8: 1,324,390 km (0.028 R)
• M9: 1,501,663 km (0.068 R)
• M10: 1,687,314 km (0.08 R)
• M11: 1,831,676 km (0.105 R)
• M12: 2,370,378 km (0.077 R)
• M13: 2,756,341 km (0.056 R)
• M14: 3,074,087 km (0.072 R)
• M15: 3,373,282 km (0.05 R)
• M16: 3,776,598 km (0.102 R)
• M17: 3,871,892 km (0.055 R)
• M18: 4,162,710 km (0.109 R)
• M19: 4,393,989 km (0.092 R)
• M20: 4,697,672 km (0.065 R)
• M21: 4,834,854 km (0.12 R)
• M22: 5,361,288 km (0.118 R)
• M23: 5,980,025 km (0.081 R)
• M24: 6,317,069 km (0.032 R)
• M25: 6,814,781 km (0.068 R)
• M26: 7,929,585 km (0.071 R)
• M27: 8,424,754 km (0.099 R)
• M28: 8,802,788 km (0.116 R)
• M29: 9,926,118 km (0.108 R)
• M30: 10,102,943 km (0.103 R)
• M31: 10,911,669 km (0.113 R)
• M32: 11,601,614 km (0.096 R)
• M33: 12,022,283 km (0.113 R)
• M34: 12,116,530 km (0.054 R)
• M35: 12,400,616 km (0.059 R)
• M36: 13,607,871 km (0.045 R)
• M37: 14,002,062 km (0.049 R)
• M38: 14,300,210 km (0.111 R)
• M39: 14,399,992 km (0.095 R)
• M40: 15,004,068 km (0.063 R)
• M41: 15,156,359 km (0.084 R)
• M42: 15,411,423 km (0.11 R)
• M43: 15,770,757 km (0.066 R)
• M44: 16,029,262 km (0.089 R)
• M45: 16,655,180 km (0.099 R)
• M46: 17,236,068 km (0.067 R)
• M47: 18,092,815 km (0.083 R)
• M48: 20,351,145 km (0.062 R)
• M49: 20,463,493 km (0.03 R)
• M50: 21,427,501 km (0.069 R)
• M51: 21,656,536 km (0.092 R)
• M52: 22,638,646 km (0.085 R)
• M53: 23,517,533 km (0.09 R)
• M54: 23,635,416 km (0.096 R)
• M55: 24,706,537 km (0.096 R)
• M56: 24,826,515 km (0.103 R)
• M57: 25,732,479 km (0.082 R)
• M58: 26,158,983 km (0.084 R)
• M59: 26,710,849 km (0.04 R)
• M60: 26,834,118 km (0.11 R)
• M61: 27,951,016 km (0.112 R)
• M62: 28,138,611 km (0.119 R)
• M63: 29,463,749 km (0.094 R)
• M64: 31,132,514 km (0.097 R)
• M65: 31,522,067 km (0.097 R)
• M66: 32,174,762 km (0.1 R)
• M67: 32,568,504 km (0.093 R)
• M68: 35,707,815 km (0.118 R)
• M69: 39,783,459 km (0.051 R)
• M70: 40,630,183 km (0.083 R)
• M71: 42,054,804 km (0.082 R)
• M72: 42,485,346 km (0.082 R)
• M73: 42,917,385 km (0.105 R)
• M74: 43,350,920 km (0.113 R)
• M75: 43,568,136 km (0.118 R)
• M76: 43,931,060 km (0.098 R)
• M77: 44,295,032 km (0.066 R)
• M78: 45,319,478 km (0.087 R)
• M79: 46,945,158 km (0.076 R)
• M80: 47,093,858 km (0.069 R)
• M81: 48,589,688 km (0.044 R)
• M82: 48,966,076 km (0.102 R)
• M83: 49,117,020 km (0.116 R)
• M84: 49,343,511 km (0.038 R)

Asteroid Belt

Center: 12.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.2

Radius: 6.8

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.99 AU - 18.55 AU

Year: 23468 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,904,168 km

• M1: 117,584 km (0.101 R)
• M2: 291,267 km (0.093 R)
• M3: 669,151 km (0.085 R)
• M4: 945,159 km (0.075 R)
• M5: 1,065,137 km (0.098 R)
• M6: 1,158,486 km (0.029 R)
• M7: 1,594,265 km (0.062 R)
• M8: 2,771,899 km (0.096 R)
• M9: 3,033,396 km (0.102 R)
• M10: 3,579,727 km (0.087 R)
• M11: 3,912,433 km (0.074 R)
• M12: 4,455,324 km (0.111 R)
• M13: 4,709,939 km (0.087 R)
• M14: 5,021,552 km (0.1 R)
• M15: 5,556,065 km (0.069 R)
• M16: 5,610,519 km (0.106 R)
• M17: 5,719,875 km (0.117 R)
• M18: 6,052,431 km (0.066 R)
• M19: 6,448,267 km (0.058 R)
• M20: 7,564,716 km (0.094 R)
• M21: 8,803,087 km (0.099 R)
• M22: 10,843,302 km (0.038 R)
• M23: 11,740,590 km (0.071 R)
• M24: 12,375,633 km (0.114 R)
• M25: 15,560,273 km (0.118 R)
• M26: 19,641,602 km (0.1 R)
• M27: 19,974,906 km (0.041 R)
• M28: 20,394,229 km (0.074 R)
• M29: 21,669,551 km (0.102 R)
• M30: 22,708,209 km (0.105 R)
• M31: 23,058,118 km (0.042 R)
• M32: 24,118,318 km (0.088 R)
• M33: 25,104,168 km (0.107 R)
• M34: 25,738,314 km (0.049 R)
• M35: 26,653,254 km (0.073 R)
• M36: 26,837,559 km (0.106 R)
• M37: 26,929,861 km (0.101 R)
• M38: 27,207,514 km (0.101 R)
• M39: 27,300,265 km (0.072 R)
• M40: 29,081,976 km (0.098 R)
• M41: 29,461,805 km (0.05 R)
• M42: 31,970,711 km (0.113 R)
• M43: 32,461,092 km (0.099 R)
• M44: 32,855,133 km (0.103 R)
• M45: 33,449,037 km (0.036 R)
• M46: 33,946,898 km (0.088 R)
• M47: 37,705,395 km (0.084 R)
• M48: 38,015,811 km (0.034 R)
• M49: 40,742,082 km (0.098 R)
• M50: 40,848,147 km (0.058 R)
• M51: 41,060,726 km (0.09 R)
• M52: 41,807,369 km (0.119 R)
• M53: 42,128,705 km (0.119 R)
• M54: 42,773,921 km (0.119 R)
• M55: 43,747,803 km (0.117 R)
• M56: 44,510,303 km (0.04 R)
• M57: 45,277,142 km (0.104 R)
• M58: 46,048,469 km (0.062 R)
• M59: 46,158,872 km (0.119 R)
• M60: 47,380,638 km (0.082 R)
• M61: 47,827,486 km (0.082 R)
• M62: 48,838,170 km (0.109 R)
• M63: 50,310,362 km (0.096 R)
• M64: 50,766,187 km (0.112 R)
• M65: 50,994,623 km (0.025 R)
• M66: 53,066,254 km (0.112 R)
• M67: 54,112,243 km (0.119 R)
• M68: 56,461,079 km (0.076 R)
• M69: 57,886,298 km (0.081 R)
• M70: 58,005,677 km (0.059 R)
• M71: 58,603,320 km (0.107 R)
• M72: 61,136,012 km (0.117 R)
• M73: 62,477,008 km (0.08 R)
• M74: 64,691,954 km (0.097 R)
• M75: 68,945,470 km (0.113 R)
• M76: 73,675,755 km (0.114 R)
• M77: 74,842,169 km (0.086 R)
• M78: 79,303,327 km (0.071 R)
• M79: 80,232,480 km (0.049 R)
• M80: 80,498,614 km (0.11 R)
• M81: 81,967,516 km (0.049 R)
• M82: 83,310,605 km (0.111 R)
• M83: 83,445,243 km (0.059 R)
• M84: 83,849,756 km (0.092 R)
• M85: 83,984,843 km (0.055 R)
• M86: 84,119,930 km (0.109 R)
• M87: 84,255,017 km (0.101 R)
• M88: 84,525,490 km (0.104 R)
• M89: 85,746,358 km (0.074 R)
• M90: 86,154,611 km (0.1 R)
• M91: 87,657,022 km (0.092 R)
• M92: 87,793,904 km (0.118 R)
• M93: 89,719,528 km (0.113 R)
• M94: 89,857,607 km (0.101 R)
• M95: 90,964,780 km (0.1 R)
• M96: 92,773,568 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.2

Radius: 4.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.91 AU - 20.55 AU

Year: 30376 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,904,168 km

• M1: 123,119 km (0.042 R)
• M2: 343,926 km (0.108 R)
• M3: 388,057 km (0.082 R)
• M4: 558,000 km (0.052 R)
• M5: 793,467 km (0.104 R)
• M6: 898,934 km (0.113 R)
• M7: 1,259,464 km (0.094 R)
• M8: 1,473,389 km (0.092 R)
• M9: 2,098,260 km (0.049 R)
• M10: 2,181,586 km (0.097 R)
• M11: 2,956,054 km (0.08 R)
• M12: 3,049,553 km (0.057 R)
• M13: 3,191,521 km (0.026 R)
• M14: 4,011,317 km (0.074 R)
• M15: 4,245,588 km (0.097 R)
• M16: 5,002,852 km (0.089 R)
• M17: 5,086,328 km (0.108 R)
• M18: 5,713,442 km (0.11 R)
• M19: 5,947,413 km (0.117 R)
• M20: 7,258,189 km (0.056 R)
• M21: 7,289,755 km (0.115 R)
• M22: 7,352,885 km (0.06 R)
• M23: 8,059,735 km (0.099 R)
• M24: 8,223,395 km (0.119 R)
• M25: 8,553,857 km (0.046 R)
• M26: 9,571,571 km (0.085 R)
• M27: 9,779,662 km (0.113 R)
• M28: 10,770,299 km (0.112 R)
• M29: 10,878,308 km (0.075 R)
• M30: 11,497,195 km (0.099 R)
• M31: 12,165,000 km (0.096 R)
• M32: 13,732,337 km (0.112 R)
• M33: 13,888,666 km (0.107 R)
• M34: 14,958,889 km (0.075 R)
• M35: 16,220,000 km (0.071 R)
• M36: 16,551,060 km (0.105 R)
• M37: 16,592,648 km (0.067 R)
• M38: 17,642,077 km (0.098 R)
• M39: 17,811,870 km (0.071 R)
• M40: 22,094,558 km (0.084 R)
• M41: 22,369,519 km (0.109 R)
• M42: 22,599,451 km (0.096 R)
• M43: 23,200,984 km (0.091 R)
• M44: 23,433,758 km (0.075 R)
• M45: 24,325,212 km (0.059 R)
• M46: 24,372,485 km (0.098 R)
• M47: 28,149,083 km (0.118 R)
• M48: 28,447,082 km (0.051 R)
• M49: 28,746,128 km (0.07 R)
• M50: 30,104,477 km (0.113 R)
• M51: 30,714,836 km (0.06 R)
• M52: 31,124,136 km (0.085 R)
• M53: 33,511,868 km (0.076 R)
• M54: 33,617,035 km (0.095 R)
• M55: 35,207,410 km (0.108 R)
• M56: 35,689,265 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit