🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.66 AU - 0.7 AU

Year: 195 Days

Day: 36.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.99 AU - 2.83 AU

Year: 1303 Days

Day: 20.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.13 AU - 4.51 AU

Year: 2600 Days

Day: 17.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,263,691 km

• M1: 109,954 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.87 AU - 4.21 AU

Year: 2828 Days

Day: 35.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,263,691 km

• M1: 1,390,063 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 10.6

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.34 AU - 9.74 AU

Year: 7939 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 109,263,691 km

• M1: 141,819 km (0.115 R)
• M2: 235,617 km (0.094 R)
• M3: 670,946 km (0.102 R)
• M4: 849,866 km (0.106 R)
• M5: 1,045,240 km (0.1 R)
• M6: 1,201,570 km (0.11 R)
• M7: 1,441,525 km (0.074 R)
• M8: 1,557,613 km (0.114 R)
• M9: 1,882,839 km (0.054 R)
• M10: 2,097,063 km (0.111 R)
• M11: 2,229,607 km (0.064 R)
• M12: 2,573,083 km (0.034 R)
• M13: 2,739,137 km (0.064 R)
• M14: 2,811,542 km (0.034 R)
• M15: 2,982,832 km (0.094 R)
• M16: 3,622,512 km (0.104 R)
• M17: 3,863,215 km (0.04 R)
• M18: 4,164,655 km (0.038 R)
• M19: 4,473,724 km (0.119 R)
• M20: 4,907,109 km (0.106 R)
• M21: 5,384,476 km (0.11 R)
• M22: 5,628,769 km (0.119 R)
• M23: 6,096,712 km (0.069 R)
• M24: 6,512,295 km (0.046 R)
• M25: 7,608,548 km (0.065 R)
• M26: 7,676,914 km (0.114 R)
• M27: 7,779,688 km (0.104 R)
• M28: 8,265,582 km (0.12 R)
• M29: 9,412,848 km (0.072 R)
• M30: 10,080,054 km (0.101 R)
• M31: 10,571,334 km (0.095 R)
• M32: 10,800,817 km (0.086 R)
• M33: 11,148,033 km (0.112 R)
• M34: 11,498,990 km (0.116 R)
• M35: 11,893,180 km (0.118 R)
• M36: 12,131,939 km (0.072 R)
• M37: 12,412,435 km (0.09 R)
• M38: 12,776,107 km (0.081 R)
• M39: 12,938,869 km (0.063 R)
• M40: 14,055,767 km (0.027 R)
• M41: 15,031,444 km (0.03 R)
• M42: 15,160,398 km (0.092 R)
• M43: 15,246,417 km (0.076 R)
• M44: 15,505,819 km (0.113 R)
• M45: 15,636,119 km (0.078 R)
• M46: 15,897,616 km (0.077 R)
• M47: 16,690,934 km (0.112 R)
• M48: 17,182,063 km (0.102 R)
• M49: 17,723,458 km (0.097 R)
• M50: 17,950,548 km (0.099 R)
• M51: 18,453,795 km (0.074 R)
• M52: 19,100,955 km (0.094 R)
• M53: 20,512,710 km (0.08 R)
• M54: 21,231,079 km (0.107 R)
• M55: 22,152,901 km (0.099 R)
• M56: 22,840,603 km (0.061 R)
• M57: 22,939,337 km (0.091 R)
• M58: 23,187,072 km (0.094 R)
• M59: 23,585,152 km (0.105 R)
• M60: 24,035,591 km (0.111 R)
• M61: 24,438,458 km (0.092 R)
• M62: 25,250,924 km (0.102 R)
• M63: 25,506,587 km (0.094 R)
• M64: 28,428,831 km (0.092 R)
• M65: 28,588,303 km (0.048 R)
• M66: 28,801,480 km (0.053 R)
• M67: 30,308,379 km (0.119 R)
• M68: 30,743,559 km (0.05 R)
• M69: 31,400,294 km (0.065 R)
• M70: 31,510,248 km (0.079 R)
• M71: 33,006,526 km (0.112 R)
• M72: 33,286,125 km (0.101 R)
• M73: 33,847,715 km (0.087 R)
• M74: 35,151,311 km (0.077 R)
• M75: 35,436,893 km (0.113 R)
• M76: 35,780,520 km (0.102 R)
• M77: 36,818,280 km (0.104 R)
• M78: 36,992,113 km (0.114 R)
• M79: 38,334,604 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.1

Radius: 4.5

Gravity: 41.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 16.1 AU - 23.76 AU

Year: 30985 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,263,691 km

• M1: 59,390 km (0.037 R)
• M2: 119,977 km (0.035 R)
• M3: 181,911 km (0.078 R)
• M4: 364,869 km (0.044 R)
• M5: 595,250 km (0.026 R)
• M6: 623,374 km (0.092 R)
• M7: 681,119 km (0.104 R)
• M8: 962,662 km (0.12 R)
• M9: 1,426,416 km (0.082 R)
• M10: 3,103,408 km (0.108 R)
• M11: 3,203,339 km (0.106 R)
• M12: 3,509,416 km (0.117 R)
• M13: 4,094,643 km (0.041 R)
• M14: 4,314,851 km (0.103 R)
• M15: 4,766,936 km (0.051 R)
• M16: 5,899,691 km (0.088 R)
• M17: 6,784,862 km (0.059 R)
• M18: 7,846,109 km (0.074 R)
• M19: 9,897,096 km (0.04 R)
• M20: 10,341,102 km (0.11 R)
• M21: 11,325,008 km (0.103 R)
• M22: 12,338,533 km (0.113 R)
• M23: 12,496,957 km (0.101 R)
• M24: 13,462,013 km (0.1 R)
• M25: 15,038,176 km (0.104 R)
• M26: 15,122,699 km (0.118 R)
• M27: 15,548,006 km (0.076 R)
• M28: 17,553,814 km (0.119 R)
• M29: 18,451,102 km (0.104 R)
• M30: 19,363,200 km (0.096 R)
• M31: 19,455,203 km (0.113 R)
• M32: 23,057,520 km (0.067 R)
• M33: 24,336,133 km (0.11 R)
• M34: 24,833,995 km (0.083 R)
• M35: 25,034,156 km (0.053 R)
• M36: 26,654,002 km (0.118 R)
• M37: 27,891,027 km (0.116 R)
• M38: 29,781,346 km (0.055 R)
• M39: 30,634,652 km (0.12 R)
• M40: 31,172,008 km (0.05 R)
• M41: 32,802,923 km (0.086 R)
• M42: 33,022,384 km (0.061 R)
• M43: 33,905,460 km (0.073 R)
• M44: 35,132,162 km (0.058 R)
• M45: 36,714,459 km (0.11 R)
• M46: 38,666,711 km (0.114 R)
• M47: 39,363,837 km (0.096 R)
• M48: 40,182,287 km (0.105 R)
• M49: 42,312,561 km (0.035 R)
• M50: 42,790,975 km (0.063 R)
• M51: 44,600,810 km (0.12 R)
• M52: 50,177,968 km (0.047 R)
• M53: 51,065,084 km (0.119 R)
• M54: 51,446,857 km (0.119 R)
• M55: 52,085,341 km (0.106 R)
• M56: 54,016,201 km (0.106 R)
• M57: 54,925,157 km (0.112 R)
• M58: 58,212,870 km (0.114 R)
• M59: 58,345,713 km (0.081 R)
• M60: 59,813,417 km (0.109 R)
• M61: 59,947,457 km (0.061 R)
• M62: 60,753,790 km (0.042 R)
• M63: 61,158,302 km (0.053 R)
• M64: 63,194,180 km (0.106 R)
• M65: 63,740,810 km (0.034 R)
• M66: 64,976,489 km (0.106 R)
• M67: 65,666,434 km (0.104 R)
• M68: 67,750,781 km (0.071 R)
• M69: 69,152,214 km (0.118 R)
• M70: 72,269,086 km (0.099 R)
• M71: 72,697,684 km (0.108 R)
• M72: 73,127,030 km (0.065 R)
• M73: 75,866,167 km (0.109 R)
• M74: 76,738,023 km (0.116 R)
• M75: 77,613,320 km (0.04 R)
• M76: 79,668,346 km (0.096 R)
• M77: 81,444,073 km (0.083 R)
• M78: 84,432,440 km (0.11 R)
• M79: 86,848,894 km (0.078 R)
• M80: 89,134,899 km (0.055 R)
• M81: 89,594,464 km (0.114 R)
• M82: 89,901,289 km (0.104 R)
• M83: 90,054,777 km (0.101 R)
• M84: 90,208,414 km (0.105 R)
• M85: 92,523,141 km (0.12 R)
• M86: 93,610,120 km (0.071 R)
• M87: 95,483,235 km (0.094 R)
• M88: 99,107,841 km (0.089 R)
• M89: 99,901,757 km (0.047 R)
• M90: 102,616,809 km (0.091 R)
• M91: 103,259,033 km (0.054 R)
• M92: 104,063,869 km (0.114 R)
• M93: 106,978,335 km (0.098 R)
• M94: 108,609,101 km (0.101 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 12,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit