🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.73 AU - 0.75 AU

Year: 267 Days

Day: 46.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.26 AU - 2.04 AU

Year: 888 Days

Day: 37.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,689,429 km

• M1: 312,061 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.56 AU - 1.82 AU

Year: 920 Days

Day: 32.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.34 AU - 3.06 AU

Year: 1859 Days

Day: 12.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.9

Radius: 12.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.58 AU - 9.54 AU

Year: 10493 Days

Day: 7.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,689,429 km

• M1: 167,400 km (0.09 R)
• M2: 290,369 km (0.082 R)
• M3: 464,352 km (0.11 R)
• M4: 568,023 km (0.065 R)
• M5: 772,374 km (0.095 R)
• M6: 884,423 km (0.047 R)
• M7: 1,020,108 km (0.105 R)
• M8: 1,531,134 km (0.09 R)
• M9: 1,655,001 km (0.115 R)
• M10: 1,782,459 km (0.037 R)
• M11: 2,047,696 km (0.037 R)
• M12: 2,970,715 km (0.117 R)
• M13: 3,313,443 km (0.105 R)
• M14: 3,421,602 km (0.106 R)
• M15: 3,558,335 km (0.108 R)
• M16: 3,809,360 km (0.1 R)
• M17: 3,894,332 km (0.07 R)
• M18: 4,299,293 km (0.083 R)
• M19: 5,118,641 km (0.089 R)
• M20: 5,724,063 km (0.11 R)
• M21: 6,018,921 km (0.1 R)
• M22: 6,118,254 km (0.106 R)
• M23: 6,521,270 km (0.12 R)
• M24: 6,898,407 km (0.087 R)
• M25: 7,037,383 km (0.094 R)
• M26: 7,282,724 km (0.114 R)
• M27: 8,292,509 km (0.095 R)
• M28: 8,738,760 km (0.068 R)
• M29: 9,422,721 km (0.085 R)
• M30: 10,084,692 km (0.068 R)
• M31: 10,203,024 km (0.069 R)
• M32: 10,600,954 km (0.115 R)
• M33: 11,618,219 km (0.098 R)
• M34: 12,538,994 km (0.113 R)
• M35: 12,794,208 km (0.088 R)
• M36: 13,223,405 km (0.112 R)
• M37: 13,788,436 km (0.049 R)
• M38: 13,876,100 km (0.077 R)
• M39: 14,361,396 km (0.047 R)
• M40: 14,942,284 km (0.109 R)
• M41: 15,212,907 km (0.036 R)
• M42: 15,667,684 km (0.113 R)
• M43: 15,759,238 km (0.072 R)
• M44: 17,200,015 km (0.025 R)
• M45: 17,341,535 km (0.094 R)
• M46: 17,959,972 km (0.054 R)
• M47: 18,103,736 km (0.047 R)
• M48: 18,974,246 km (0.047 R)
• M49: 19,808,852 km (0.094 R)
• M50: 20,505,231 km (0.114 R)
• M51: 21,007,580 km (0.094 R)
• M52: 21,870,760 km (0.092 R)
• M53: 22,229,645 km (0.11 R)
• M54: 23,265,610 km (0.095 R)
• M55: 24,529,563 km (0.03 R)
• M56: 24,742,441 km (0.109 R)
• M57: 24,955,917 km (0.096 R)
• M58: 25,330,959 km (0.119 R)
• M59: 25,923,965 km (0.05 R)
• M60: 26,249,340 km (0.112 R)
• M61: 26,412,701 km (0.116 R)
• M62: 26,630,815 km (0.112 R)
• M63: 27,178,792 km (0.101 R)
• M64: 27,619,956 km (0.067 R)
• M65: 28,957,510 km (0.097 R)
• M66: 29,069,858 km (0.103 R)
• M67: 31,060,557 km (0.111 R)
• M68: 34,157,981 km (0.114 R)
• M69: 34,872,909 km (0.107 R)
• M70: 36,378,013 km (0.108 R)
• M71: 36,499,487 km (0.116 R)
• M72: 36,620,811 km (0.046 R)
• M73: 37,352,494 km (0.049 R)
• M74: 37,843,025 km (0.11 R)
• M75: 38,582,637 km (0.087 R)
• M76: 39,951,009 km (0.117 R)
• M77: 41,082,567 km (0.103 R)
• M78: 42,224,448 km (0.106 R)
• M79: 42,352,055 km (0.081 R)
• M80: 42,479,662 km (0.105 R)
• M81: 42,735,325 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.5

Radius: 7.3

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.43 AU - 15.33 AU

Year: 18250 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,689,429 km

• M1: 110,852 km (0.104 R)
• M2: 194,627 km (0.089 R)
• M3: 331,359 km (0.096 R)
• M4: 948,151 km (0.076 R)
• M5: 1,252,433 km (0.029 R)
• M6: 1,746,854 km (0.093 R)
• M7: 2,368,882 km (0.041 R)
• M8: 2,553,037 km (0.108 R)
• M9: 3,213,661 km (0.113 R)
• M10: 4,011,617 km (0.067 R)
• M11: 4,410,145 km (0.103 R)
• M12: 4,637,085 km (0.09 R)
• M13: 4,914,440 km (0.118 R)
• M14: 5,582,394 km (0.117 R)
• M15: 7,320,422 km (0.072 R)
• M16: 7,861,219 km (0.052 R)
• M17: 8,247,331 km (0.039 R)
• M18: 8,639,726 km (0.12 R)
• M19: 9,853,114 km (0.096 R)
• M20: 10,752,048 km (0.099 R)
• M21: 13,470,690 km (0.112 R)
• M22: 13,733,982 km (0.106 R)
• M23: 14,399,393 km (0.084 R)
• M24: 14,803,756 km (0.092 R)
• M25: 17,593,009 km (0.086 R)
• M26: 18,606,834 km (0.118 R)
• M27: 18,900,045 km (0.095 R)
• M28: 19,416,607 km (0.119 R)
• M29: 19,937,955 km (0.102 R)
• M30: 20,994,266 km (0.091 R)
• M31: 21,146,706 km (0.111 R)
• M32: 21,683,015 km (0.062 R)
• M33: 21,759,908 km (0.054 R)
• M34: 22,847,185 km (0.075 R)
• M35: 23,634,519 km (0.09 R)
• M36: 23,793,093 km (0.065 R)
• M37: 24,270,759 km (0.115 R)
• M38: 24,350,793 km (0.118 R)
• M39: 24,671,382 km (0.075 R)
• M40: 25,641,524 km (0.077 R)
• M41: 25,886,116 km (0.109 R)
• M42: 26,459,675 km (0.106 R)
• M43: 26,706,661 km (0.104 R)
• M44: 28,457,554 km (0.105 R)
• M45: 31,370,075 km (0.112 R)
• M46: 32,068,996 km (0.044 R)
• M47: 32,420,402 km (0.103 R)
• M48: 32,508,515 km (0.03 R)
• M49: 32,596,628 km (0.108 R)
• M50: 32,773,154 km (0.077 R)
• M51: 32,949,978 km (0.056 R)
• M52: 33,127,102 km (0.036 R)
• M53: 34,465,704 km (0.12 R)
• M54: 35,277,272 km (0.094 R)
• M55: 35,549,241 km (0.113 R)
• M56: 37,103,413 km (0.112 R)
• M57: 37,842,277 km (0.053 R)
• M58: 38,213,729 km (0.11 R)
• M59: 39,147,220 km (0.069 R)
• M60: 40,088,340 km (0.041 R)
• M61: 40,656,662 km (0.107 R)
• M62: 40,941,646 km (0.101 R)
• M63: 41,132,234 km (0.109 R)
• M64: 42,473,528 km (0.092 R)
• M65: 43,149,561 km (0.041 R)
• M66: 43,731,946 km (0.115 R)
• M67: 44,121,498 km (0.103 R)
• M68: 45,790,412 km (0.071 R)
• M69: 46,087,065 km (0.091 R)
• M70: 48,181,285 km (0.112 R)
• M71: 48,281,815 km (0.115 R)
• M72: 49,797,690 km (0.101 R)
• M73: 55,277,610 km (0.103 R)
• M74: 55,804,344 km (0.067 R)
• M75: 57,928,035 km (0.081 R)
• M76: 60,945,275 km (0.06 R)
• M77: 61,053,883 km (0.084 R)
• M78: 61,162,641 km (0.11 R)
• M79: 61,380,455 km (0.109 R)
• M80: 62,472,819 km (0.087 R)
• M81: 64,234,184 km (0.064 R)
• M82: 64,344,887 km (0.037 R)
• M83: 65,454,604 km (0.113 R)
• M84: 69,388,130 km (0.064 R)
• M85: 69,728,764 km (0.103 R)
• M86: 70,640,115 km (0.112 R)
• M87: 70,868,550 km (0.103 R)
• M88: 71,899,579 km (0.088 R)
• M89: 72,589,674 km (0.101 R)
• M90: 72,704,864 km (0.082 R)
• M91: 73,281,863 km (0.051 R)
• M92: 73,976,446 km (0.06 R)
• M93: 76,307,031 km (0.069 R)
• M94: 78,425,188 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.7

Radius: 7.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.59 AU - 14.69 AU

Year: 18828 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,689,429 km

• M1: 92,003 km (0.096 R)
• M2: 156,330 km (0.032 R)
• M3: 296,503 km (0.086 R)
• M4: 372,648 km (0.03 R)
• M5: 443,857 km (0.118 R)
• M6: 520,301 km (0.11 R)
• M7: 601,533 km (0.061 R)
• M8: 717,023 km (0.117 R)
• M9: 1,037,611 km (0.088 R)
• M10: 1,177,784 km (0.113 R)
• M11: 1,250,339 km (0.044 R)
• M12: 1,535,473 km (0.104 R)
• M13: 1,595,012 km (0.119 R)
• M14: 1,736,831 km (0.104 R)
• M15: 1,840,802 km (0.095 R)
• M16: 1,989,801 km (0.104 R)
• M17: 2,209,710 km (0.103 R)
• M18: 2,368,284 km (0.092 R)
• M19: 2,483,923 km (0.112 R)
• M20: 3,318,679 km (0.108 R)
• M21: 3,632,535 km (0.117 R)
• M22: 4,544,484 km (0.116 R)
• M23: 5,219,919 km (0.117 R)
• M24: 5,801,405 km (0.101 R)
• M25: 7,495,452 km (0.091 R)
• M26: 9,184,262 km (0.117 R)
• M27: 9,440,074 km (0.081 R)
• M28: 9,846,681 km (0.025 R)
• M29: 10,108,478 km (0.1 R)
• M30: 10,562,657 km (0.064 R)
• M31: 11,178,551 km (0.079 R)
• M32: 12,044,424 km (0.088 R)
• M33: 12,768,777 km (0.037 R)
• M34: 13,259,458 km (0.11 R)
• M35: 13,923,373 km (0.116 R)
• M36: 14,428,415 km (0.113 R)
• M37: 14,896,507 km (0.039 R)
• M38: 15,413,069 km (0.032 R)
• M39: 16,952,580 km (0.108 R)
• M40: 17,401,524 km (0.06 R)
• M41: 17,491,731 km (0.088 R)
• M42: 17,808,729 km (0.089 R)
• M43: 18,082,044 km (0.056 R)
• M44: 19,328,942 km (0.052 R)
• M45: 20,033,548 km (0.1 R)
• M46: 20,365,357 km (0.086 R)
• M47: 20,890,295 km (0.109 R)
• M48: 21,130,250 km (0.075 R)
• M49: 21,564,832 km (0.104 R)
• M50: 22,639,095 km (0.027 R)
• M51: 22,688,462 km (0.092 R)
• M52: 23,182,883 km (0.067 R)
• M53: 23,580,963 km (0.072 R)
• M54: 24,031,552 km (0.094 R)
• M55: 24,132,081 km (0.106 R)
• M56: 24,182,496 km (0.096 R)
• M57: 24,485,132 km (0.089 R)
• M58: 24,636,825 km (0.105 R)
• M59: 25,349,359 km (0.116 R)
• M60: 25,502,847 km (0.112 R)
• M61: 26,120,087 km (0.118 R)
• M62: 27,317,020 km (0.101 R)
• M63: 27,684,732 km (0.115 R)
• M64: 27,737,390 km (0.093 R)
• M65: 28,478,348 km (0.096 R)
• M66: 29,333,150 km (0.05 R)
• M67: 29,817,698 km (0.111 R)
• M68: 30,088,021 km (0.106 R)
• M69: 30,576,758 km (0.07 R)
• M70: 30,631,211 km (0.104 R)
• M71: 31,122,640 km (0.087 R)
• M72: 31,561,860 km (0.1 R)
• M73: 32,113,577 km (0.099 R)
• M74: 32,501,783 km (0.107 R)
• M75: 32,557,433 km (0.099 R)
• M76: 34,069,868 km (0.095 R)
• M77: 34,295,910 km (0.054 R)
• M78: 34,409,156 km (0.089 R)
• M79: 34,579,099 km (0.109 R)
• M80: 34,863,185 km (0.103 R)
• M81: 35,891,970 km (0.079 R)
• M82: 36,064,456 km (0.094 R)
• M83: 36,237,092 km (0.075 R)
• M84: 36,756,945 km (0.117 R)
• M85: 37,104,909 km (0.069 R)
• M86: 37,279,191 km (0.116 R)
• M87: 38,507,390 km (0.059 R)
• M88: 38,742,857 km (0.085 R)
• M89: 39,215,137 km (0.093 R)
• M90: 39,274,378 km (0.11 R)
• M91: 39,629,972 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit