🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.57 AU - 0.75 AU

Year: 204 Days

Day: 18.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.33 AU - 1.75 AU

Year: 728 Days

Day: 38 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,558,106 km

• M1: 859,889 km (0.114 R)
• M2: 946,506 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.38 AU - 1.86 AU

Year: 785 Days

Day: 37.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.57 AU - 2.17 AU

Year: 974 Days

Day: 39.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,558,106 km

• M1: 603,328 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.3

Radius: 10.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.73 AU - 5.59 AU

Year: 3831 Days

Day: 11.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,558,106 km

• M1: 159,322 km (0.075 R)
• M2: 232,176 km (0.085 R)
• M3: 304,581 km (0.107 R)
• M4: 389,104 km (0.075 R)
• M5: 458,667 km (0.084 R)
• M6: 603,777 km (0.044 R)
• M7: 954,883 km (0.104 R)
• M8: 1,091,765 km (0.081 R)
• M9: 1,191,098 km (0.094 R)
• M10: 1,480,421 km (0.066 R)
• M11: 1,598,304 km (0.031 R)
• M12: 2,164,083 km (0.094 R)
• M13: 2,339,112 km (0.116 R)
• M14: 2,420,194 km (0.113 R)
• M15: 2,518,779 km (0.11 R)
• M16: 2,814,235 km (0.04 R)
• M17: 2,979,391 km (0.055 R)
• M18: 3,067,654 km (0.085 R)
• M19: 3,466,332 km (0.054 R)
• M20: 3,634,181 km (0.081 R)
• M21: 3,728,727 km (0.08 R)
• M22: 3,987,830 km (0.105 R)
• M23: 4,473,425 km (0.114 R)
• M24: 4,615,693 km (0.089 R)
• M25: 4,894,244 km (0.103 R)
• M26: 5,030,378 km (0.108 R)
• M27: 5,718,678 km (0.108 R)
• M28: 6,006,953 km (0.079 R)
• M29: 6,311,235 km (0.095 R)
• M30: 6,505,413 km (0.095 R)
• M31: 7,218,696 km (0.107 R)
• M32: 7,290,203 km (0.093 R)
• M33: 7,481,988 km (0.113 R)
• M34: 7,639,215 km (0.114 R)
• M35: 7,821,874 km (0.118 R)
• M36: 7,993,613 km (0.09 R)
• M37: 8,117,180 km (0.105 R)
• M38: 8,403,511 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 12.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.8 AU - 5.62 AU

Year: 3892 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,558,106 km

• M1: 156,479 km (0.068 R)
• M2: 260,151 km (0.065 R)
• M3: 455,974 km (0.076 R)
• M4: 580,739 km (0.052 R)
• M5: 748,438 km (0.084 R)
• M6: 1,021,005 km (0.064 R)
• M7: 1,158,037 km (0.098 R)
• M8: 1,325,886 km (0.081 R)
• M9: 1,425,668 km (0.051 R)
• M10: 1,782,010 km (0.064 R)
• M11: 2,006,407 km (0.105 R)
• M12: 2,255,337 km (0.114 R)
• M13: 2,545,557 km (0.099 R)
• M14: 2,913,269 km (0.071 R)
• M15: 2,995,548 km (0.067 R)
• M16: 3,315,238 km (0.102 R)
• M17: 3,470,671 km (0.108 R)
• M18: 3,558,036 km (0.041 R)
• M19: 3,969,579 km (0.072 R)
• M20: 4,246,336 km (0.111 R)
• M21: 4,453,229 km (0.047 R)
• M22: 4,625,117 km (0.11 R)
• M23: 4,995,372 km (0.082 R)
• M24: 5,134,199 km (0.103 R)
• M25: 5,214,084 km (0.074 R)
• M26: 5,537,964 km (0.11 R)
• M27: 5,826,687 km (0.079 R)
• M28: 5,910,163 km (0.102 R)
• M29: 6,184,077 km (0.097 R)
• M30: 6,635,563 km (0.067 R)
• M31: 6,964,529 km (0.1 R)
• M32: 7,592,990 km (0.102 R)
• M33: 7,798,986 km (0.093 R)
• M34: 8,286,675 km (0.095 R)
• M35: 8,569,864 km (0.082 R)
• M36: 9,783,850 km (0.039 R)
• M37: 9,883,333 km (0.064 R)
• M38: 10,360,401 km (0.081 R)
• M39: 11,180,945 km (0.063 R)
• M40: 11,258,885 km (0.093 R)
• M41: 11,651,580 km (0.109 R)
• M42: 11,757,046 km (0.051 R)
• M43: 12,075,540 km (0.099 R)
• M44: 12,182,203 km (0.087 R)
• M45: 12,289,315 km (0.079 R)
• M46: 13,239,711 km (0.056 R)
• M47: 13,377,341 km (0.069 R)
• M48: 13,487,894 km (0.062 R)
• M49: 13,654,246 km (0.09 R)
• M50: 13,821,347 km (0.108 R)
• M51: 14,017,021 km (0.075 R)
• M52: 14,185,468 km (0.049 R)
• M53: 14,439,486 km (0.109 R)
• M54: 14,581,304 km (0.12 R)
• M55: 14,751,996 km (0.094 R)
• M56: 15,066,899 km (0.116 R)
• M57: 15,848,847 km (0.087 R)
• M58: 16,822,580 km (0.106 R)
• M59: 17,361,880 km (0.119 R)
• M60: 17,543,043 km (0.086 R)
• M61: 17,785,392 km (0.056 R)
• M62: 18,028,787 km (0.079 R)
• M63: 18,426,867 km (0.064 R)
• M64: 19,294,086 km (0.114 R)
• M65: 19,450,266 km (0.072 R)
• M66: 19,890,084 km (0.109 R)
• M67: 20,142,755 km (0.114 R)
• M68: 20,555,795 km (0.096 R)
• M69: 20,971,677 km (0.069 R)
• M70: 21,649,205 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 14.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.38 AU - 9.56 AU

Year: 8568 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,558,106 km

• M1: 202,705 km (0.081 R)
• M2: 359,783 km (0.095 R)
• M3: 503,247 km (0.118 R)
• M4: 967,449 km (0.092 R)
• M5: 1,155,644 km (0.11 R)
• M6: 1,339,649 km (0.073 R)
• M7: 1,479,822 km (0.098 R)
• M8: 1,643,931 km (0.114 R)
• M9: 2,319,515 km (0.075 R)
• M10: 2,599,562 km (0.099 R)
• M11: 2,710,414 km (0.096 R)
• M12: 3,530,211 km (0.102 R)
• M13: 3,753,111 km (0.112 R)
• M14: 3,904,355 km (0.089 R)
• M15: 4,006,381 km (0.097 R)
• M16: 4,135,184 km (0.061 R)
• M17: 4,772,621 km (0.088 R)
• M18: 5,469,747 km (0.097 R)
• M19: 5,844,938 km (0.111 R)
• M20: 6,169,117 km (0.047 R)
• M21: 6,288,496 km (0.119 R)
• M22: 6,712,307 km (0.105 R)
• M23: 7,083,010 km (0.106 R)
• M24: 7,176,808 km (0.104 R)
• M25: 7,556,039 km (0.091 R)
• M26: 7,748,123 km (0.075 R)
• M27: 8,072,002 km (0.09 R)
• M28: 8,599,334 km (0.039 R)
• M29: 8,867,264 km (0.098 R)
• M30: 9,308,578 km (0.111 R)
• M31: 9,445,759 km (0.076 R)
• M32: 10,071,826 km (0.071 R)
• M33: 10,568,042 km (0.079 R)
• M34: 11,108,539 km (0.059 R)
• M35: 11,917,864 km (0.095 R)
• M36: 12,442,653 km (0.082 R)
• M37: 13,051,816 km (0.085 R)
• M38: 13,592,911 km (0.101 R)
• M39: 13,787,987 km (0.072 R)
• M40: 15,462,735 km (0.066 R)
• M41: 15,666,338 km (0.117 R)
• M42: 16,448,435 km (0.059 R)
• M43: 16,656,377 km (0.12 R)
• M44: 17,454,481 km (0.041 R)
• M45: 18,136,199 km (0.034 R)
• M46: 18,307,937 km (0.048 R)
• M47: 18,653,209 km (0.111 R)
• M48: 20,055,839 km (0.1 R)
• M49: 20,769,869 km (0.071 R)
• M50: 20,949,686 km (0.113 R)
• M51: 21,993,580 km (0.084 R)
• M52: 23,380,651 km (0.074 R)
• M53: 25,082,327 km (0.059 R)
• M54: 25,610,258 km (0.103 R)
• M55: 26,093,459 km (0.057 R)
• M56: 26,579,502 km (0.09 R)
• M57: 26,823,796 km (0.12 R)
• M58: 27,808,000 km (0.074 R)
• M59: 27,956,700 km (0.102 R)
• M60: 28,055,884 km (0.078 R)
• M61: 29,457,766 km (0.117 R)
• M62: 29,609,458 km (0.106 R)
• M63: 30,371,061 km (0.038 R)
• M64: 30,831,224 km (0.114 R)
• M65: 30,985,160 km (0.039 R)
• M66: 31,190,707 km (0.115 R)
• M67: 32,225,476 km (0.104 R)
• M68: 32,799,333 km (0.105 R)
• M69: 33,323,973 km (0.108 R)
• M70: 33,904,413 km (0.049 R)
• M71: 34,063,286 km (0.11 R)
• M72: 34,701,171 km (0.09 R)
• M73: 35,235,834 km (0.113 R)
• M74: 36,204,929 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.6

Radius: 4.7

Gravity: 43.03 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.05 AU - 13.93 AU

Year: 15810 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,558,106 km

• M1: 92,152 km (0.068 R)
• M2: 311,313 km (0.093 R)
• M3: 533,167 km (0.1 R)
• M4: 682,465 km (0.066 R)
• M5: 893,398 km (0.082 R)
• M6: 1,401,134 km (0.105 R)
• M7: 1,637,797 km (0.118 R)
• M8: 1,855,163 km (0.107 R)
• M9: 1,918,892 km (0.059 R)
• M10: 1,951,055 km (0.067 R)
• M11: 2,316,822 km (0.094 R)
• M12: 2,667,480 km (0.101 R)
• M13: 2,812,440 km (0.1 R)
• M14: 2,849,091 km (0.089 R)
• M15: 4,144,609 km (0.115 R)
• M16: 4,354,794 km (0.067 R)
• M17: 4,397,280 km (0.098 R)
• M18: 4,873,450 km (0.094 R)
• M19: 5,050,723 km (0.104 R)
• M20: 5,780,611 km (0.108 R)
• M21: 5,827,286 km (0.045 R)
• M22: 5,968,207 km (0.12 R)
• M23: 6,253,341 km (0.042 R)
• M24: 7,387,143 km (0.103 R)
• M25: 7,899,516 km (0.104 R)
• M26: 8,003,336 km (0.091 R)
• M27: 10,229,802 km (0.045 R)
• M28: 10,343,047 km (0.038 R)
• M29: 13,305,534 km (0.078 R)
• M30: 13,553,118 km (0.082 R)
• M31: 15,523,023 km (0.108 R)
• M32: 15,653,173 km (0.07 R)
• M33: 15,980,045 km (0.088 R)
• M34: 16,375,432 km (0.104 R)
• M35: 16,507,826 km (0.11 R)
• M36: 17,920,179 km (0.104 R)
• M37: 18,468,456 km (0.094 R)
• M38: 19,022,117 km (0.114 R)
• M39: 19,862,708 km (0.109 R)
• M40: 20,216,656 km (0.093 R)
• M41: 20,643,908 km (0.106 R)
• M42: 20,787,073 km (0.103 R)
• M43: 20,930,537 km (0.077 R)
• M44: 22,236,377 km (0.062 R)
• M45: 22,456,436 km (0.116 R)
• M46: 24,017,938 km (0.094 R)
• M47: 24,243,831 km (0.118 R)
• M48: 24,319,378 km (0.098 R)
• M49: 24,773,707 km (0.08 R)
• M50: 26,153,747 km (0.087 R)
• M51: 26,931,057 km (0.046 R)
• M52: 27,479,782 km (0.088 R)
• M53: 28,032,098 km (0.044 R)
• M54: 28,667,889 km (0.047 R)
• M55: 29,067,614 km (0.027 R)
• M56: 29,147,799 km (0.073 R)
• M57: 29,953,533 km (0.08 R)
• M58: 30,603,536 km (0.079 R)
• M59: 31,504,564 km (0.105 R)
• M60: 32,997,999 km (0.117 R)
• M61: 34,514,174 km (0.034 R)
• M62: 34,854,210 km (0.113 R)
• M63: 35,795,031 km (0.076 R)
• M64: 36,830,846 km (0.08 R)
• M65: 37,265,278 km (0.11 R)
• M66: 39,551,882 km (0.111 R)
• M67: 39,907,626 km (0.057 R)
• M68: 40,622,404 km (0.047 R)
• M69: 40,981,439 km (0.113 R)
• M70: 44,813,538 km (0.039 R)
• M71: 45,463,391 km (0.086 R)
• M72: 46,022,738 km (0.118 R)
• M73: 46,396,882 km (0.082 R)
• M74: 47,242,559 km (0.084 R)
• M75: 49,235,502 km (0.111 R)
• M76: 51,352,461 km (0.096 R)
• M77: 53,794,048 km (0.119 R)
• M78: 53,892,483 km (0.103 R)
• M79: 54,484,442 km (0.085 R)
• M80: 54,781,244 km (0.078 R)
• M81: 56,573,128 km (0.085 R)
• M82: 57,375,720 km (0.105 R)
• M83: 58,182,053 km (0.106 R)
• M84: 58,384,159 km (0.087 R)
• M85: 58,992,125 km (0.096 R)
• M86: 59,195,129 km (0.092 R)
• M87: 60,725,815 km (0.088 R)
• M88: 61,136,162 km (0.064 R)
• M89: 63,097,988 km (0.098 R)
• M90: 66,026,666 km (0.045 R)
• M91: 66,765,679 km (0.096 R)
• M92: 67,826,179 km (0.098 R)
• M93: 69,213,100 km (0.066 R)
• M94: 70,825,167 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit