🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.59 AU - 0.75 AU

Year: 210 Days

Day: 42.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,881,010 km

• M1: 378,183 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.95 AU - 1.43 AU

Year: 497 Days

Day: 37.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.33 AU - 1.67 AU

Year: 703 Days

Day: 20 Hours

Environment

Temp: -49 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.87 AU - 4.15 AU

Year: 2518 Days

Day: 37.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.7

Radius: 12.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.04 AU - 5.66 AU

Year: 4090 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,881,010 km

• M1: 309,518 km (0.085 R)
• M2: 442,660 km (0.076 R)
• M3: 561,142 km (0.112 R)
• M4: 724,353 km (0.051 R)
• M5: 846,724 km (0.074 R)
• M6: 1,001,109 km (0.098 R)
• M7: 1,298,360 km (0.092 R)
• M8: 1,380,788 km (0.1 R)
• M9: 1,580,053 km (0.064 R)
• M10: 1,728,304 km (0.115 R)
• M11: 2,023,311 km (0.102 R)
• M12: 2,119,802 km (0.095 R)
• M13: 2,217,938 km (0.054 R)
• M14: 2,300,965 km (0.069 R)
• M15: 2,714,453 km (0.107 R)
• M16: 3,188,679 km (0.051 R)
• M17: 3,359,071 km (0.067 R)
• M18: 3,435,814 km (0.056 R)
• M19: 3,748,474 km (0.082 R)
• M20: 4,193,827 km (0.034 R)
• M21: 4,318,143 km (0.112 R)
• M22: 4,528,328 km (0.119 R)
• M23: 5,024,394 km (0.085 R)
• M24: 5,112,507 km (0.087 R)
• M25: 5,267,939 km (0.116 R)
• M26: 5,766,549 km (0.091 R)
• M27: 6,256,781 km (0.098 R)
• M28: 6,447,070 km (0.046 R)
• M29: 6,882,400 km (0.066 R)
• M30: 7,252,505 km (0.106 R)
• M31: 7,629,043 km (0.1 R)
• M32: 7,756,051 km (0.101 R)
• M33: 7,858,077 km (0.097 R)
• M34: 8,296,997 km (0.041 R)
• M35: 9,037,357 km (0.075 R)
• M36: 9,688,856 km (0.029 R)
• M37: 9,937,039 km (0.106 R)
• M38: 10,159,491 km (0.036 R)
• M39: 10,411,563 km (0.114 R)
• M40: 10,496,086 km (0.101 R)
• M41: 10,722,727 km (0.064 R)
• M42: 11,383,052 km (0.067 R)
• M43: 11,470,118 km (0.029 R)
• M44: 12,383,263 km (0.1 R)
• M45: 13,075,901 km (0.091 R)
• M46: 13,289,228 km (0.102 R)
• M47: 13,534,419 km (0.067 R)
• M48: 14,060,405 km (0.075 R)
• M49: 14,216,435 km (0.092 R)
• M50: 14,373,064 km (0.054 R)
• M51: 15,710,918 km (0.046 R)
• M52: 16,067,858 km (0.04 R)
• M53: 16,165,696 km (0.076 R)
• M54: 16,624,811 km (0.119 R)
• M55: 16,922,212 km (0.104 R)
• M56: 17,054,905 km (0.11 R)
• M57: 17,154,687 km (0.028 R)
• M58: 17,757,566 km (0.078 R)
• M59: 18,777,824 km (0.059 R)
• M60: 19,329,690 km (0.117 R)
• M61: 19,468,517 km (0.108 R)
• M62: 20,062,271 km (0.083 R)
• M63: 20,732,769 km (0.107 R)
• M64: 20,981,700 km (0.027 R)
• M65: 21,231,528 km (0.059 R)
• M66: 21,698,274 km (0.119 R)
• M67: 21,878,689 km (0.112 R)
• M68: 22,386,573 km (0.08 R)
• M69: 23,303,010 km (0.106 R)
• M70: 23,710,215 km (0.079 R)
• M71: 24,870,347 km (0.092 R)
• M72: 25,172,684 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 13.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.35 AU - 6.37 AU

Year: 4751 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,881,010 km

• M1: 180,415 km (0.09 R)
• M2: 350,209 km (0.086 R)
• M3: 473,028 km (0.041 R)
• M4: 597,643 km (0.095 R)
• M5: 755,320 km (0.028 R)
• M6: 855,550 km (0.088 R)
• M7: 960,867 km (0.059 R)
• M8: 1,329,775 km (0.104 R)
• M9: 1,531,134 km (0.069 R)
• M10: 1,756,578 km (0.069 R)
• M11: 2,007,454 km (0.117 R)
• M12: 2,108,283 km (0.102 R)
• M13: 2,240,527 km (0.032 R)
• M14: 2,421,391 km (0.09 R)
• M15: 2,765,765 km (0.099 R)
• M16: 3,346,205 km (0.083 R)
• M17: 3,784,078 km (0.104 R)
• M18: 4,166,151 km (0.117 R)
• M19: 4,315,151 km (0.105 R)
• M20: 4,465,796 km (0.069 R)
• M21: 4,656,683 km (0.116 R)
• M22: 5,487,998 km (0.06 R)
• M23: 6,067,839 km (0.063 R)
• M24: 6,322,305 km (0.067 R)
• M25: 6,472,501 km (0.093 R)
• M26: 6,602,203 km (0.116 R)
• M27: 6,689,119 km (0.043 R)
• M28: 6,842,008 km (0.11 R)
• M29: 7,129,386 km (0.12 R)
• M30: 7,240,986 km (0.107 R)
• M31: 7,420,802 km (0.111 R)
• M32: 7,807,662 km (0.103 R)
• M33: 7,922,703 km (0.096 R)
• M34: 8,154,580 km (0.078 R)
• M35: 8,248,079 km (0.053 R)
• M36: 8,365,214 km (0.071 R)
• M37: 8,696,423 km (0.052 R)
• M38: 8,791,867 km (0.11 R)
• M39: 8,959,865 km (0.112 R)
• M40: 9,104,526 km (0.104 R)
• M41: 9,815,116 km (0.068 R)
• M42: 9,964,415 km (0.098 R)
• M43: 10,089,479 km (0.089 R)
• M44: 10,543,658 km (0.081 R)
• M45: 10,645,534 km (0.117 R)
• M46: 11,030,449 km (0.101 R)
• M47: 11,133,971 km (0.107 R)
• M48: 11,341,763 km (0.057 R)
• M49: 11,708,577 km (0.117 R)
• M50: 12,561,733 km (0.054 R)
• M51: 12,886,809 km (0.071 R)
• M52: 14,271,338 km (0.115 R)
• M53: 14,582,352 km (0.097 R)
• M54: 14,952,606 km (0.085 R)
• M55: 15,067,198 km (0.104 R)
• M56: 15,239,685 km (0.095 R)
• M57: 15,644,646 km (0.092 R)
• M58: 15,761,033 km (0.095 R)
• M59: 16,082,369 km (0.088 R)
• M60: 16,642,763 km (0.111 R)
• M61: 16,791,314 km (0.092 R)
• M62: 16,940,313 km (0.062 R)
• M63: 17,601,087 km (0.112 R)
• M64: 17,843,436 km (0.048 R)
• M65: 18,454,244 km (0.077 R)
• M66: 18,947,767 km (0.068 R)
• M67: 19,227,366 km (0.091 R)
• M68: 20,042,674 km (0.079 R)
• M69: 20,169,084 km (0.094 R)
• M70: 20,327,508 km (0.11 R)
• M71: 21,383,520 km (0.096 R)
• M72: 21,512,772 km (0.105 R)
• M73: 21,642,174 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.7

Radius: 5.8

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.84 AU - 15.84 AU

Year: 17616 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,881,010 km

• M1: 147,952 km (0.089 R)
• M2: 371,751 km (0.112 R)
• M3: 446,550 km (0.079 R)
• M4: 894,446 km (0.104 R)
• M5: 1,050,027 km (0.11 R)
• M6: 1,852,171 km (0.078 R)
• M7: 2,017,477 km (0.101 R)
• M8: 2,433,509 km (0.086 R)
• M9: 2,541,668 km (0.1 R)
• M10: 2,762,773 km (0.084 R)
• M11: 3,422,500 km (0.082 R)
• M12: 3,543,824 km (0.051 R)
• M13: 3,916,323 km (0.102 R)
• M14: 4,698,271 km (0.072 R)
• M15: 5,432,796 km (0.096 R)
• M16: 6,650,224 km (0.109 R)
• M17: 6,751,202 km (0.085 R)
• M18: 7,108,592 km (0.119 R)
• M19: 7,735,257 km (0.111 R)
• M20: 9,833,966 km (0.071 R)
• M21: 11,304,064 km (0.104 R)
• M22: 12,156,921 km (0.105 R)
• M23: 12,404,506 km (0.065 R)
• M24: 12,591,204 km (0.084 R)
• M25: 12,904,312 km (0.094 R)
• M26: 14,378,001 km (0.11 R)
• M27: 14,443,226 km (0.05 R)
• M28: 14,836,967 km (0.09 R)
• M29: 17,341,834 km (0.112 R)
• M30: 17,970,594 km (0.043 R)
• M31: 20,412,629 km (0.107 R)
• M32: 20,485,932 km (0.118 R)
• M33: 21,150,446 km (0.102 R)
• M34: 21,224,647 km (0.099 R)
• M35: 21,447,996 km (0.119 R)
• M36: 22,047,285 km (0.1 R)
• M37: 22,804,101 km (0.114 R)
• M38: 22,880,246 km (0.054 R)
• M39: 23,492,550 km (0.09 R)
• M40: 23,646,487 km (0.053 R)
• M41: 24,110,240 km (0.116 R)
• M42: 24,421,104 km (0.078 R)
• M43: 26,154,196 km (0.062 R)
• M44: 27,845,250 km (0.119 R)
• M45: 30,657,241 km (0.115 R)
• M46: 31,416,450 km (0.086 R)
• M47: 31,926,130 km (0.11 R)
• M48: 33,385,009 km (0.085 R)
• M49: 33,731,328 km (0.079 R)
• M50: 33,991,927 km (0.083 R)
• M51: 34,078,993 km (0.076 R)
• M52: 34,340,490 km (0.03 R)
• M53: 34,953,243 km (0.081 R)
• M54: 35,128,871 km (0.068 R)
• M55: 35,216,835 km (0.115 R)
• M56: 36,902,204 km (0.086 R)
• M57: 37,619,676 km (0.109 R)
• M58: 38,251,278 km (0.111 R)
• M59: 39,341,996 km (0.112 R)
• M60: 40,997,296 km (0.11 R)
• M61: 41,833,399 km (0.105 R)
• M62: 44,280,371 km (0.118 R)
• M63: 44,660,948 km (0.034 R)
• M64: 45,809,112 km (0.07 R)
• M65: 46,001,345 km (0.036 R)
• M66: 46,194,027 km (0.118 R)
• M67: 46,676,630 km (0.101 R)
• M68: 48,525,660 km (0.104 R)
• M69: 49,607,103 km (0.118 R)
• M70: 49,903,456 km (0.053 R)
• M71: 50,200,408 km (0.115 R)
• M72: 51,693,694 km (0.103 R)
• M73: 52,496,137 km (0.069 R)
• M74: 53,606,153 km (0.094 R)
• M75: 55,746,749 km (0.107 R)
• M76: 55,951,997 km (0.055 R)
• M77: 56,260,468 km (0.074 R)
• M78: 56,466,315 km (0.112 R)
• M79: 57,085,650 km (0.053 R)
• M80: 58,331,202 km (0.097 R)
• M81: 59,375,844 km (0.075 R)
• M82: 59,480,562 km (0.115 R)
• M83: 59,690,448 km (0.062 R)
• M84: 60,426,619 km (0.117 R)
• M85: 61,589,743 km (0.052 R)
• M86: 63,937,831 km (0.098 R)
• M87: 65,772,200 km (0.053 R)
• M88: 71,601,281 km (0.089 R)
• M89: 73,168,319 km (0.08 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: 532 - 18,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit