🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.5 AU - 0.56 AU

Year: 143 Days

Day: 30.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,652,540 km

• M1: 227,838 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.76 AU - 1.24 AU

Year: 371 Days

Day: 14.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 52.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,652,540 km

• M1: 626,067 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.14 AU - 1.24 AU

Year: 481 Days

Day: 30.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.21 AU - 1.37 AU

Year: 543 Days

Day: 32.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 168.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.6 AU - 2.4 AU

Year: 1049 Days

Day: 34 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.39 AU - 2.39 AU

Year: 1370 Days

Day: 30.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.62 AU - 4.96 AU

Year: 3295 Days

Day: 30.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 7.7

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.19 AU - 13.07 AU

Year: 16646 Days

Day: 22.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,652,540 km

• M1: 289,921 km (0.108 R)
• M2: 609,462 km (0.08 R)
• M3: 833,410 km (0.074 R)
• M4: 1,039,556 km (0.111 R)
• M5: 1,104,631 km (0.034 R)
• M6: 1,216,380 km (0.079 R)
• M7: 1,308,383 km (0.098 R)
• M8: 1,402,929 km (0.113 R)
• M9: 1,803,552 km (0.072 R)
• M10: 1,882,540 km (0.111 R)
• M11: 1,962,724 km (0.098 R)
• M12: 2,044,105 km (0.073 R)
• M13: 2,266,557 km (0.115 R)
• M14: 2,438,744 km (0.102 R)
• M15: 2,704,879 km (0.069 R)
• M16: 2,980,588 km (0.1 R)
• M17: 3,201,095 km (0.052 R)
• M18: 3,997,554 km (0.117 R)
• M19: 4,170,938 km (0.045 R)
• M20: 4,346,865 km (0.107 R)
• M21: 4,925,959 km (0.094 R)
• M22: 5,224,706 km (0.081 R)
• M23: 5,452,693 km (0.061 R)
• M24: 5,918,391 km (0.106 R)
• M25: 6,155,952 km (0.066 R)
• M26: 6,316,172 km (0.059 R)
• M27: 6,396,805 km (0.106 R)
• M28: 6,804,908 km (0.111 R)
• M29: 6,929,074 km (0.094 R)
• M30: 7,518,191 km (0.03 R)
• M31: 7,818,882 km (0.079 R)
• M32: 7,905,499 km (0.12 R)
• M33: 10,030,986 km (0.094 R)
• M34: 10,172,356 km (0.101 R)
• M35: 10,409,469 km (0.108 R)
• M36: 10,696,397 km (0.112 R)
• M37: 11,229,115 km (0.042 R)
• M38: 12,827,718 km (0.067 R)
• M39: 12,929,894 km (0.055 R)
• M40: 13,135,291 km (0.077 R)
• M41: 13,497,318 km (0.099 R)
• M42: 14,020,013 km (0.025 R)
• M43: 14,336,862 km (0.084 R)
• M44: 15,139,305 km (0.116 R)
• M45: 15,193,309 km (0.071 R)
• M46: 16,121,415 km (0.04 R)
• M47: 16,955,572 km (0.113 R)
• M48: 17,067,771 km (0.103 R)
• M49: 17,406,161 km (0.043 R)
• M50: 18,261,562 km (0.052 R)
• M51: 18,839,458 km (0.065 R)
• M52: 19,247,561 km (0.083 R)
• M53: 19,364,696 km (0.075 R)
• M54: 20,908,995 km (0.106 R)
• M55: 21,089,709 km (0.12 R)
• M56: 21,331,460 km (0.075 R)
• M57: 21,392,047 km (0.075 R)
• M58: 21,513,371 km (0.047 R)
• M59: 22,677,541 km (0.107 R)
• M60: 23,111,525 km (0.117 R)
• M61: 24,684,097 km (0.097 R)
• M62: 24,811,405 km (0.047 R)
• M63: 25,386,908 km (0.079 R)
• M64: 26,746,753 km (0.115 R)
• M65: 27,008,549 km (0.116 R)
• M66: 27,864,997 km (0.046 R)
• M67: 29,807,376 km (0.064 R)
• M68: 29,875,144 km (0.102 R)
• M69: 31,103,492 km (0.047 R)
• M70: 32,000,929 km (0.045 R)
• M71: 33,257,551 km (0.091 R)
• M72: 34,033,366 km (0.052 R)
• M73: 34,458,972 km (0.093 R)
• M74: 34,743,806 km (0.088 R)
• M75: 36,977,153 km (0.08 R)
• M76: 38,368,862 km (0.067 R)
• M77: 38,885,872 km (0.076 R)
• M78: 39,330,926 km (0.114 R)
• M79: 39,852,274 km (0.081 R)
• M80: 40,976,951 km (0.1 R)
• M81: 41,581,177 km (0.071 R)
• M82: 42,645,416 km (0.037 R)
• M83: 43,488,101 km (0.082 R)
• M84: 43,718,781 km (0.087 R)
• M85: 44,723,331 km (0.118 R)
• M86: 47,386,472 km (0.112 R)
• M87: 47,782,457 km (0.095 R)
• M88: 48,020,617 km (0.102 R)
• M89: 48,657,455 km (0.101 R)
• M90: 49,056,882 km (0.054 R)
• M91: 50,908,455 km (0.092 R)
• M92: 53,439,950 km (0.102 R)
• M93: 55,427,806 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.9

Radius: 6.5

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.74 AU - 21.08 AU

Year: 31713 Days

Day: 18.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,652,540 km

• M1: 323,281 km (0.111 R)
• M2: 403,765 km (0.094 R)
• M3: 877,691 km (0.072 R)
• M4: 1,307,635 km (0.112 R)
• M5: 1,686,267 km (0.117 R)
• M6: 1,869,225 km (0.054 R)
• M7: 2,877,515 km (0.108 R)
• M8: 2,920,898 km (0.112 R)
• M9: 4,270,570 km (0.044 R)
• M10: 4,369,903 km (0.081 R)
• M11: 4,621,677 km (0.119 R)
• M12: 4,982,058 km (0.102 R)
• M13: 5,298,308 km (0.119 R)
• M14: 7,091,537 km (0.109 R)
• M15: 8,052,105 km (0.065 R)
• M16: 10,159,042 km (0.06 R)
• M17: 11,238,241 km (0.112 R)
• M18: 12,141,662 km (0.114 R)
• M19: 12,637,729 km (0.055 R)
• M20: 13,140,527 km (0.074 R)
• M21: 15,904,348 km (0.115 R)
• M22: 15,981,541 km (0.057 R)
• M23: 16,838,138 km (0.112 R)
• M24: 17,709,546 km (0.076 R)
• M25: 18,352,517 km (0.092 R)
• M26: 18,921,288 km (0.089 R)
• M27: 19,826,954 km (0.118 R)
• M28: 21,509,331 km (0.107 R)
• M29: 22,281,107 km (0.074 R)
• M30: 22,713,894 km (0.093 R)
• M31: 23,324,402 km (0.078 R)
• M32: 23,763,771 km (0.079 R)
• M33: 25,188,093 km (0.04 R)
• M34: 26,183,218 km (0.048 R)
• M35: 26,274,323 km (0.091 R)
• M36: 26,639,790 km (0.107 R)
• M37: 27,468,413 km (0.115 R)
• M38: 28,211,914 km (0.075 R)
• M39: 28,867,901 km (0.084 R)
• M40: 29,339,583 km (0.086 R)
• M41: 30,769,739 km (0.101 R)
• M42: 31,541,813 km (0.085 R)
• M43: 31,638,753 km (0.077 R)
• M44: 32,320,171 km (0.07 R)
• M45: 33,499,601 km (0.05 R)
• M46: 34,194,034 km (0.112 R)
• M47: 34,493,230 km (0.1 R)
• M48: 34,993,635 km (0.103 R)
• M49: 35,496,433 km (0.085 R)
• M50: 35,698,241 km (0.117 R)
• M51: 36,102,903 km (0.115 R)
• M52: 37,531,413 km (0.118 R)
• M53: 37,840,033 km (0.072 R)
• M54: 38,978,473 km (0.044 R)
• M55: 39,499,523 km (0.111 R)
• M56: 39,918,247 km (0.11 R)
• M57: 41,500,992 km (0.11 R)
• M58: 43,211,943 km (0.084 R)
• M59: 43,319,504 km (0.117 R)
• M60: 44,075,871 km (0.088 R)
• M61: 47,588,728 km (0.053 R)
• M62: 48,592,680 km (0.119 R)
• M63: 49,153,522 km (0.11 R)
• M64: 52,218,932 km (0.109 R)
• M65: 53,832,495 km (0.054 R)
• M66: 54,064,371 km (0.112 R)
• M67: 54,878,483 km (0.1 R)
• M68: 55,345,527 km (0.115 R)
• M69: 57,818,979 km (0.061 R)
• M70: 58,532,261 km (0.044 R)
• M71: 59,487,892 km (0.093 R)
• M72: 61,172,514 km (0.091 R)
• M73: 61,899,261 km (0.114 R)
• M74: 62,263,831 km (0.097 R)
• M75: 63,606,322 km (0.036 R)
• M76: 66,071,545 km (0.098 R)
• M77: 69,701,238 km (0.071 R)
• M78: 69,953,909 km (0.076 R)
• M79: 70,460,298 km (0.09 R)
• M80: 71,222,050 km (0.081 R)
• M81: 73,266,754 km (0.097 R)
• M82: 73,780,922 km (0.119 R)
• M83: 74,038,529 km (0.089 R)
• M84: 76,891,062 km (0.049 R)
• M85: 77,021,661 km (0.095 R)
• M86: 77,282,858 km (0.091 R)
• M87: 77,937,349 km (0.085 R)
• M88: 78,593,635 km (0.106 R)
• M89: 78,988,274 km (0.063 R)
• M90: 81,104,186 km (0.086 R)
• M91: 84,986,401 km (0.106 R)
• M92: 85,391,512 km (0.068 R)
• M93: 85,932,607 km (0.107 R)
• M94: 86,067,993 km (0.108 R)
• M95: 87,154,223 km (0.109 R)
• M96: 88,791,871 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit