🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.14 AU - 4.96 AU

Year: 2878 Days

Day: 45.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,508,070 km

• M1: 2,026,453 km (0.092 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.07 AU - 6.03 AU

Year: 4007 Days

Day: 42.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618

Radius: 12.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.18 AU - 12.96 AU

Year: 15736 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 86.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,508,070 km

• M1: 197,020 km (0.101 R)
• M2: 286,929 km (0.094 R)
• M3: 485,146 km (0.043 R)
• M4: 817,702 km (0.07 R)
• M5: 1,125,275 km (0.037 R)
• M6: 1,293,274 km (0.098 R)
• M7: 1,469,949 km (0.102 R)
• M8: 1,601,296 km (0.089 R)
• M9: 2,989,115 km (0.107 R)
• M10: 3,364,456 km (0.104 R)
• M11: 3,611,442 km (0.092 R)
• M12: 3,719,003 km (0.101 R)
• M13: 4,387,556 km (0.118 R)
• M14: 4,541,343 km (0.098 R)
• M15: 5,174,142 km (0.106 R)
• M16: 5,708,804 km (0.048 R)
• M17: 5,834,766 km (0.031 R)
• M18: 6,522,168 km (0.1 R)
• M19: 6,742,226 km (0.056 R)
• M20: 6,964,828 km (0.111 R)
• M21: 7,144,645 km (0.084 R)
• M22: 7,509,065 km (0.064 R)
• M23: 8,446,445 km (0.106 R)
• M24: 9,075,654 km (0.057 R)
• M25: 9,223,008 km (0.101 R)
• M26: 9,470,293 km (0.107 R)
• M27: 9,870,767 km (0.059 R)
• M28: 10,225,613 km (0.088 R)
• M29: 11,740,590 km (0.114 R)
• M30: 13,324,533 km (0.067 R)
• M31: 13,548,331 km (0.054 R)
• M32: 14,513,088 km (0.113 R)
• M33: 16,508,723 km (0.078 R)
• M34: 16,990,728 km (0.117 R)
• M35: 17,722,411 km (0.032 R)
• M36: 18,154,001 km (0.087 R)
• M37: 18,277,868 km (0.068 R)
• M38: 18,651,414 km (0.096 R)
• M39: 18,901,841 km (0.099 R)
• M40: 19,406,135 km (0.1 R)
• M41: 19,723,582 km (0.036 R)
• M42: 20,363,561 km (0.066 R)
• M43: 20,880,422 km (0.107 R)
• M44: 21,271,022 km (0.088 R)
• M45: 21,467,145 km (0.061 R)
• M46: 24,344,510 km (0.045 R)
• M47: 24,961,901 km (0.115 R)
• M48: 26,282,252 km (0.109 R)
• M49: 26,845,039 km (0.108 R)
• M50: 27,696,699 km (0.051 R)
• M51: 27,910,924 km (0.092 R)
• M52: 28,845,910 km (0.114 R)
• M53: 29,208,236 km (0.068 R)
• M54: 29,499,204 km (0.119 R)
• M55: 30,083,982 km (0.101 R)
• M56: 30,598,898 km (0.076 R)
• M57: 32,762,831 km (0.083 R)
• M58: 33,368,403 km (0.101 R)
• M59: 35,439,586 km (0.064 R)
• M60: 35,672,211 km (0.066 R)
• M61: 36,139,106 km (0.113 R)
• M62: 37,947,744 km (0.03 R)
• M63: 38,743,305 km (0.115 R)
• M64: 40,755,995 km (0.09 R)
• M65: 41,652,386 km (0.092 R)
• M66: 42,308,372 km (0.084 R)
• M67: 42,472,930 km (0.059 R)
• M68: 45,050,352 km (0.09 R)
• M69: 45,134,276 km (0.105 R)
• M70: 46,061,633 km (0.05 R)
• M71: 46,315,501 km (0.091 R)
• M72: 46,485,145 km (0.106 R)
• M73: 46,654,938 km (0.091 R)
• M74: 48,192,356 km (0.118 R)
• M75: 48,536,281 km (0.113 R)
• M76: 48,708,468 km (0.106 R)
• M77: 49,140,058 km (0.084 R)
• M78: 51,667,963 km (0.092 R)
• M79: 52,019,817 km (0.038 R)
• M80: 52,903,342 km (0.062 R)
• M81: 53,169,327 km (0.109 R)
• M82: 54,059,285 km (0.084 R)
• M83: 54,237,755 km (0.113 R)
• M84: 54,685,053 km (0.12 R)
• M85: 56,034,276 km (0.043 R)
• M86: 56,214,990 km (0.087 R)
• M87: 57,667,885 km (0.053 R)
• M88: 58,673,781 km (0.064 R)
• M89: 61,353,528 km (0.088 R)
• M90: 61,912,874 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.9

Radius: 3

Gravity: 101.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.3 AU - 17.02 AU

Year: 18815 Days

Day: 21 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,508,070 km

• M1: 57,595 km (0.097 R)
• M2: 84,373 km (0.113 R)
• M3: 633,397 km (0.048 R)
• M4: 991,535 km (0.096 R)
• M5: 1,892,413 km (0.1 R)
• M6: 2,031,539 km (0.081 R)
• M7: 2,066,844 km (0.084 R)
• M8: 2,582,059 km (0.111 R)
• M9: 3,175,514 km (0.059 R)
• M10: 3,257,793 km (0.108 R)
• M11: 3,340,670 km (0.053 R)
• M12: 4,480,456 km (0.049 R)
• M13: 4,526,532 km (0.112 R)
• M14: 4,665,509 km (0.104 R)
• M15: 5,043,243 km (0.071 R)
• M16: 5,727,504 km (0.035 R)
• M17: 6,596,817 km (0.111 R)
• M18: 7,670,930 km (0.115 R)
• M19: 7,836,684 km (0.032 R)
• M20: 8,171,784 km (0.073 R)
• M21: 9,029,578 km (0.098 R)
• M22: 9,676,589 km (0.053 R)
• M23: 10,035,923 km (0.07 R)
• M24: 10,521,517 km (0.117 R)
• M25: 10,705,672 km (0.111 R)
• M26: 12,280,788 km (0.1 R)
• M27: 12,409,891 km (0.093 R)
• M28: 13,792,475 km (0.083 R)
• M29: 14,331,775 km (0.119 R)
• M30: 15,292,194 km (0.115 R)
• M31: 15,431,020 km (0.03 R)
• M32: 15,570,446 km (0.084 R)
• M33: 15,780,182 km (0.09 R)
• M34: 17,130,153 km (0.106 R)
• M35: 18,221,769 km (0.087 R)
• M36: 18,961,829 km (0.055 R)
• M37: 19,260,726 km (0.086 R)
• M38: 19,787,310 km (0.104 R)
• M39: 21,395,487 km (0.113 R)
• M40: 21,550,770 km (0.114 R)
• M41: 21,706,501 km (0.085 R)
• M42: 21,940,772 km (0.097 R)
• M43: 22,097,401 km (0.049 R)
• M44: 23,603,851 km (0.098 R)
• M45: 23,684,036 km (0.095 R)
• M46: 24,491,116 km (0.102 R)
• M47: 24,816,342 km (0.078 R)
• M48: 25,718,417 km (0.056 R)
• M49: 26,297,959 km (0.088 R)
• M50: 27,892,673 km (0.033 R)
• M51: 28,488,072 km (0.105 R)
• M52: 29,001,642 km (0.115 R)
• M53: 29,864,522 km (0.099 R)
• M54: 32,503,129 km (0.087 R)
• M55: 34,940,827 km (0.096 R)
• M56: 35,766,457 km (0.072 R)
• M57: 36,598,371 km (0.1 R)
• M58: 37,436,718 km (0.093 R)
• M59: 38,281,347 km (0.096 R)
• M60: 38,375,594 km (0.062 R)
• M61: 39,417,244 km (0.119 R)
• M62: 42,305,081 km (0.054 R)
• M63: 42,597,545 km (0.089 R)
• M64: 42,890,757 km (0.083 R)
• M65: 43,479,125 km (0.068 R)
• M66: 45,359,870 km (0.098 R)
• M67: 46,260,000 km (0.077 R)
• M68: 47,773,182 km (0.102 R)
• M69: 47,874,610 km (0.113 R)
• M70: 49,302,521 km (0.119 R)
• M71: 50,951,539 km (0.072 R)
• M72: 53,353,482 km (0.104 R)
• M73: 55,685,115 km (0.118 R)
• M74: 56,219,628 km (0.093 R)
• M75: 56,326,740 km (0.092 R)
• M76: 58,266,426 km (0.102 R)
• M77: 58,917,925 km (0.117 R)
• M78: 59,026,682 km (0.111 R)
• M79: 62,432,577 km (0.096 R)
• M80: 63,544,837 km (0.094 R)
• M81: 63,656,437 km (0.12 R)
• M82: 64,327,234 km (0.063 R)
• M83: 66,127,644 km (0.06 R)
• M84: 67,033,908 km (0.075 R)
• M85: 68,744,410 km (0.114 R)
• M86: 71,627,012 km (0.11 R)
• M87: 72,208,349 km (0.065 R)
• M88: 72,324,736 km (0.099 R)
• M89: 74,666,541 km (0.064 R)
• M90: 74,784,275 km (0.118 R)
• M91: 77,271,040 km (0.081 R)
• M92: 77,986,567 km (0.09 R)
• M93: 78,584,509 km (0.05 R)
• M94: 79,905,309 km (0.085 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit