🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.85 AU - 0.95 AU

Year: 325 Days

Day: 47.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,514,705 km

• M1: 65,075 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.93 AU - 1.47 AU

Year: 501 Days

Day: 13.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,514,705 km

• M1: 365,318 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.01 AU - 1.45 AU

Year: 519 Days

Day: 16.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.33 AU - 1.43 AU

Year: 617 Days

Day: 36.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,514,705 km

• M1: 645,515 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.15 AU - 1.69 AU

Year: 644 Days

Day: 24 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.23 AU - 1.99 AU

Year: 778 Days

Day: 26.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,514,705 km

• M1: 37,100 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.63 AU - 2.11 AU

Year: 974 Days

Day: 43.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,514,705 km

• M1: 69,862 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.9

Radius: 7.4

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.52 AU - 15.38 AU

Year: 17746 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,514,705 km

• M1: 119,230 km (0.111 R)
• M2: 206,295 km (0.089 R)
• M3: 533,316 km (0.114 R)
• M4: 685,757 km (0.112 R)
• M5: 1,369,419 km (0.12 R)
• M6: 1,581,249 km (0.092 R)
• M7: 1,935,198 km (0.115 R)
• M8: 2,070,135 km (0.035 R)
• M9: 4,129,948 km (0.107 R)
• M10: 4,348,212 km (0.078 R)
• M11: 5,071,667 km (0.108 R)
• M12: 6,126,482 km (0.109 R)
• M13: 6,225,665 km (0.07 R)
• M14: 7,246,820 km (0.117 R)
• M15: 7,938,112 km (0.098 R)
• M16: 7,992,117 km (0.119 R)
• M17: 8,428,942 km (0.089 R)
• M18: 8,650,198 km (0.103 R)
• M19: 8,705,848 km (0.047 R)
• M20: 9,382,778 km (0.026 R)
• M21: 9,612,112 km (0.082 R)
• M22: 10,252,540 km (0.105 R)
• M23: 10,548,146 km (0.085 R)
• M24: 12,317,589 km (0.084 R)
• M25: 13,012,472 km (0.112 R)
• M26: 13,268,284 km (0.118 R)
• M27: 14,242,465 km (0.092 R)
• M28: 14,904,585 km (0.091 R)
• M29: 15,239,535 km (0.072 R)
• M30: 15,644,646 km (0.118 R)
• M31: 18,434,646 km (0.092 R)
• M32: 19,083,303 km (0.114 R)
• M33: 19,519,829 km (0.085 R)
• M34: 19,812,742 km (0.093 R)
• M35: 21,148,651 km (0.102 R)
• M36: 23,206,370 km (0.08 R)
• M37: 26,775,027 km (0.068 R)
• M38: 27,755,192 km (0.111 R)
• M39: 27,919,750 km (0.097 R)
• M40: 28,332,341 km (0.041 R)
• M41: 29,834,603 km (0.08 R)
• M42: 30,595,457 km (0.103 R)
• M43: 31,533,885 km (0.096 R)
• M44: 32,136,166 km (0.112 R)
• M45: 32,655,270 km (0.077 R)
• M46: 32,915,870 km (0.106 R)
• M47: 33,002,936 km (0.112 R)
• M48: 33,877,335 km (0.115 R)
• M49: 33,965,299 km (0.117 R)
• M50: 34,229,339 km (0.083 R)
• M51: 34,848,076 km (0.062 R)
• M52: 35,827,942 km (0.098 R)
• M53: 39,466,611 km (0.052 R)
• M54: 39,929,766 km (0.096 R)
• M55: 40,115,417 km (0.073 R)
• M56: 40,487,766 km (0.089 R)
• M57: 40,674,315 km (0.112 R)
• M58: 40,954,661 km (0.117 R)
• M59: 41,705,642 km (0.032 R)
• M60: 44,273,340 km (0.087 R)
• M61: 45,043,919 km (0.119 R)
• M62: 45,430,929 km (0.091 R)
• M63: 45,721,896 km (0.081 R)
• M64: 47,185,861 km (0.106 R)
• M65: 49,559,979 km (0.046 R)
• M66: 50,460,409 km (0.115 R)
• M67: 51,669,160 km (0.046 R)
• M68: 52,074,271 km (0.107 R)
• M69: 53,602,563 km (0.118 R)
• M70: 54,526,629 km (0.087 R)
• M71: 55,248,887 km (0.095 R)
• M72: 55,663,124 km (0.115 R)
• M73: 56,390,469 km (0.07 R)
• M74: 57,434,961 km (0.084 R)
• M75: 62,536,547 km (0.111 R)
• M76: 63,726,000 km (0.089 R)
• M77: 65,141,346 km (0.109 R)
• M78: 65,907,586 km (0.118 R)
• M79: 66,566,864 km (0.069 R)
• M80: 69,225,667 km (0.105 R)
• M81: 69,783,966 km (0.114 R)
• M82: 70,007,615 km (0.083 R)
• M83: 71,467,690 km (0.08 R)
• M84: 72,710,998 km (0.051 R)
• M85: 73,164,878 km (0.09 R)
• M86: 73,278,423 km (0.064 R)
• M87: 73,505,961 km (0.053 R)
• M88: 74,303,617 km (0.049 R)
• M89: 74,646,495 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.8

Radius: 6.4

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.06 AU - 17.06 AU

Year: 24508 Days

Day: 23.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,514,705 km

• M1: 129,701 km (0.093 R)
• M2: 397,930 km (0.084 R)
• M3: 980,016 km (0.109 R)
• M4: 1,036,863 km (0.083 R)
• M5: 1,153,998 km (0.038 R)
• M6: 1,733,690 km (0.107 R)
• M7: 2,239,031 km (0.081 R)
• M8: 2,507,859 km (0.119 R)
• M9: 2,787,158 km (0.074 R)
• M10: 3,375,227 km (0.103 R)
• M11: 3,683,399 km (0.098 R)
• M12: 4,046,622 km (0.067 R)
• M13: 4,421,365 km (0.091 R)
• M14: 5,153,497 km (0.085 R)
• M15: 5,508,044 km (0.077 R)
• M16: 5,610,818 km (0.053 R)
• M17: 6,509,602 km (0.105 R)
• M18: 6,618,210 km (0.067 R)
• M19: 7,170,675 km (0.047 R)
• M20: 7,282,873 km (0.074 R)
• M21: 9,156,886 km (0.094 R)
• M22: 9,401,029 km (0.091 R)
• M23: 9,895,899 km (0.062 R)
• M24: 10,020,963 km (0.099 R)
• M25: 10,209,456 km (0.05 R)
• M26: 10,718,089 km (0.076 R)
• M27: 11,040,173 km (0.045 R)
• M28: 11,104,949 km (0.098 R)
• M29: 12,562,032 km (0.086 R)
• M30: 12,969,836 km (0.111 R)
• M31: 14,501,718 km (0.073 R)
• M32: 14,572,777 km (0.102 R)
• M33: 15,072,883 km (0.067 R)
• M34: 15,216,796 km (0.06 R)
• M35: 16,681,060 km (0.065 R)
• M36: 17,204,204 km (0.083 R)
• M37: 17,279,302 km (0.085 R)
• M38: 18,573,772 km (0.056 R)
• M39: 18,882,842 km (0.115 R)
• M40: 19,037,975 km (0.091 R)
• M41: 19,427,827 km (0.085 R)
• M42: 19,506,066 km (0.07 R)
• M43: 20,453,619 km (0.065 R)
• M44: 21,254,716 km (0.106 R)
• M45: 21,902,923 km (0.116 R)
• M46: 22,887,277 km (0.092 R)
• M47: 23,886,142 km (0.03 R)
• M48: 24,306,363 km (0.088 R)
• M49: 24,644,454 km (0.028 R)
• M50: 26,271,331 km (0.105 R)
• M51: 26,444,565 km (0.083 R)
• M52: 27,756,239 km (0.075 R)
• M53: 28,198,002 km (0.07 R)
• M54: 28,731,318 km (0.113 R)
• M55: 29,537,651 km (0.119 R)
• M56: 30,169,851 km (0.042 R)
• M57: 30,351,164 km (0.07 R)
• M58: 34,813,369 km (0.113 R)
• M59: 35,098,952 km (0.043 R)
• M60: 39,079,452 km (0.103 R)
• M61: 40,171,516 km (0.043 R)
• M62: 42,182,560 km (0.047 R)
• M63: 43,712,348 km (0.104 R)
• M64: 45,571,700 km (0.094 R)
• M65: 45,884,210 km (0.047 R)
• M66: 46,406,456 km (0.073 R)
• M67: 47,140,982 km (0.069 R)
• M68: 48,621,552 km (0.094 R)
• M69: 52,062,453 km (0.084 R)
• M70: 53,592,240 km (0.086 R)
• M71: 53,702,195 km (0.072 R)
• M72: 53,812,149 km (0.087 R)
• M73: 56,137,648 km (0.102 R)
• M74: 56,249,248 km (0.089 R)
• M75: 56,696,097 km (0.042 R)
• M76: 63,308,323 km (0.097 R)
• M77: 70,760,990 km (0.12 R)
• M78: 71,969,142 km (0.1 R)
• M79: 72,575,761 km (0.105 R)
• M80: 72,697,384 km (0.033 R)
• M81: 73,794,236 km (0.062 R)
• M82: 75,142,262 km (0.04 R)
• M83: 76,869,669 km (0.083 R)
• M84: 81,371,368 km (0.114 R)
• M85: 82,256,539 km (0.084 R)
• M86: 82,763,825 km (0.045 R)
• M87: 83,399,317 km (0.086 R)
• M88: 83,908,997 km (0.076 R)
• M89: 84,164,211 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.2

Radius: 5.6

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.81 AU - 20.21 AU

Year: 30325 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,514,705 km

• M1: 81,082 km (0.06 R)
• M2: 119,379 km (0.102 R)
• M3: 160,967 km (0.028 R)
• M4: 251,474 km (0.085 R)
• M5: 524,341 km (0.055 R)
• M6: 604,525 km (0.109 R)
• M7: 965,355 km (0.048 R)
• M8: 1,328,279 km (0.027 R)
• M9: 1,730,249 km (0.111 R)
• M10: 2,007,454 km (0.084 R)
• M11: 2,103,047 km (0.07 R)
• M12: 2,232,898 km (0.119 R)
• M13: 3,138,713 km (0.113 R)
• M14: 3,591,097 km (0.048 R)
• M15: 3,629,693 km (0.119 R)
• M16: 3,983,642 km (0.1 R)
• M17: 4,597,741 km (0.088 R)
• M18: 4,851,609 km (0.119 R)
• M19: 6,003,662 km (0.115 R)
• M20: 6,049,588 km (0.1 R)
• M21: 6,609,982 km (0.093 R)
• M22: 7,333,587 km (0.059 R)
• M23: 7,580,274 km (0.073 R)
• M24: 7,630,090 km (0.09 R)
• M25: 7,980,897 km (0.082 R)
• M26: 8,336,940 km (0.094 R)
• M27: 8,907,057 km (0.079 R)
• M28: 8,959,416 km (0.108 R)
• M29: 11,594,882 km (0.113 R)
• M30: 14,634,412 km (0.09 R)
• M31: 14,944,977 km (0.066 R)
• M32: 15,635,820 km (0.111 R)
• M33: 15,953,267 km (0.072 R)
• M34: 16,659,069 km (0.108 R)
• M35: 17,506,392 km (0.059 R)
• M36: 18,234,335 km (0.049 R)
• M37: 19,378,459 km (0.085 R)
• M38: 21,594,453 km (0.059 R)
• M39: 22,445,964 km (0.094 R)
• M40: 24,108,445 km (0.075 R)
• M41: 24,328,204 km (0.071 R)
• M42: 25,065,422 km (0.112 R)
• M43: 26,562,000 km (0.104 R)
• M44: 26,864,786 km (0.112 R)
• M45: 28,938,212 km (0.112 R)
• M46: 29,640,574 km (0.105 R)
• M47: 29,797,502 km (0.105 R)
• M48: 30,269,783 km (0.084 R)
• M49: 30,665,320 km (0.087 R)
• M50: 31,461,330 km (0.108 R)
• M51: 32,264,072 km (0.073 R)
• M52: 32,587,203 km (0.057 R)
• M53: 32,830,150 km (0.116 R)
• M54: 34,878,145 km (0.107 R)
• M55: 35,542,210 km (0.105 R)
• M56: 35,708,862 km (0.097 R)
• M57: 36,462,087 km (0.108 R)
• M58: 38,496,170 km (0.104 R)
• M59: 38,924,618 km (0.092 R)
• M60: 39,010,487 km (0.085 R)
• M61: 39,699,685 km (0.095 R)
• M62: 41,177,562 km (0.106 R)
• M63: 41,440,256 km (0.05 R)
• M64: 43,472,393 km (0.099 R)
• M65: 46,353,349 km (0.083 R)
• M66: 46,626,664 km (0.091 R)
• M67: 46,991,683 km (0.04 R)
• M68: 50,976,671 km (0.097 R)
• M69: 51,258,663 km (0.115 R)
• M70: 51,824,293 km (0.097 R)
• M71: 53,152,123 km (0.094 R)
• M72: 53,820,228 km (0.109 R)
• M73: 54,299,090 km (0.079 R)
• M74: 55,261,154 km (0.09 R)
• M75: 56,228,903 km (0.091 R)
• M76: 56,423,081 km (0.119 R)
• M77: 57,299,724 km (0.11 R)
• M78: 58,377,427 km (0.111 R)
• M79: 58,475,713 km (0.071 R)
• M80: 58,672,434 km (0.106 R)
• M81: 58,968,040 km (0.08 R)
• M82: 59,659,631 km (0.068 R)
• M83: 61,150,523 km (0.116 R)
• M84: 62,050,953 km (0.074 R)
• M85: 62,553,153 km (0.092 R)
• M86: 64,270,536 km (0.098 R)
• M87: 64,575,118 km (0.075 R)
• M88: 65,287,952 km (0.092 R)
• M89: 65,900,854 km (0.101 R)
• M90: 66,003,329 km (0.078 R)
• M91: 66,721,249 km (0.075 R)
• M92: 68,061,496 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 10,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit