🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.64 AU - 1.06 AU

Year: 274 Days

Day: 35.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,577,250 km

• M1: 165,006 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.33 AU - 1.55 AU

Year: 605 Days

Day: 39.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,577,250 km

• M1: 42,037 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.32 AU - 2.12 AU

Year: 789 Days

Day: 41 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.59 AU - 2.07 AU

Year: 866 Days

Day: 39.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 72.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.9 AU - 2.2 AU

Year: 1027 Days

Day: 45.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.89 AU - 4.23 AU

Year: 2350 Days

Day: 18.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 12

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.79 AU - 7.79 AU

Year: 6190 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,577,250 km

• M1: 166,802 km (0.109 R)
• M2: 282,890 km (0.111 R)
• M3: 375,191 km (0.117 R)
• M4: 482,453 km (0.116 R)
• M5: 724,054 km (0.112 R)
• M6: 810,222 km (0.026 R)
• M7: 935,136 km (0.109 R)
• M8: 1,141,581 km (0.114 R)
• M9: 1,218,175 km (0.1 R)
• M10: 1,431,652 km (0.106 R)
• M11: 1,514,978 km (0.108 R)
• M12: 1,600,099 km (0.093 R)
• M13: 1,760,318 km (0.116 R)
• M14: 1,972,298 km (0.076 R)
• M15: 2,192,806 km (0.064 R)
• M16: 2,727,319 km (0.107 R)
• M17: 2,814,534 km (0.109 R)
• M18: 3,009,760 km (0.048 R)
• M19: 3,209,473 km (0.11 R)
• M20: 3,451,223 km (0.073 R)
• M21: 3,583,916 km (0.108 R)
• M22: 4,273,114 km (0.069 R)
• M23: 4,456,969 km (0.077 R)
• M24: 4,643,368 km (0.1 R)
• M25: 4,960,067 km (0.103 R)
• M26: 5,305,788 km (0.109 R)
• M27: 6,111,971 km (0.078 R)
• M28: 6,296,425 km (0.108 R)
• M29: 6,389,325 km (0.075 R)
• M30: 6,576,472 km (0.1 R)
• M31: 7,004,322 km (0.083 R)
• M32: 7,737,651 km (0.09 R)
• M33: 7,837,133 km (0.052 R)
• M34: 8,012,612 km (0.111 R)
• M35: 8,088,158 km (0.071 R)
• M36: 8,469,633 km (0.058 R)
• M37: 8,572,257 km (0.088 R)
• M38: 8,779,001 km (0.079 R)
• M39: 9,649,063 km (0.047 R)
• M40: 10,026,498 km (0.066 R)
• M41: 10,108,029 km (0.079 R)
• M42: 10,381,344 km (0.115 R)
• M43: 10,601,851 km (0.048 R)
• M44: 10,907,480 km (0.072 R)
• M45: 11,357,171 km (0.1 R)
• M46: 11,612,984 km (0.067 R)
• M47: 11,755,849 km (0.067 R)
• M48: 12,362,319 km (0.108 R)
• M49: 12,449,834 km (0.106 R)
• M50: 13,008,582 km (0.099 R)
• M51: 13,127,363 km (0.116 R)
• M52: 13,877,446 km (0.112 R)
• M53: 14,059,507 km (0.113 R)
• M54: 14,795,828 km (0.103 R)
• M55: 15,231,158 km (0.054 R)
• M56: 15,419,053 km (0.085 R)
• M57: 15,607,695 km (0.099 R)
• M58: 15,860,366 km (0.12 R)
• M59: 16,178,262 km (0.076 R)
• M60: 16,274,004 km (0.103 R)
• M61: 16,530,266 km (0.101 R)
• M62: 17,079,290 km (0.098 R)
• M63: 17,470,488 km (0.107 R)
• M64: 17,634,298 km (0.073 R)
• M65: 17,732,883 km (0.094 R)
• M66: 17,930,651 km (0.103 R)
• M67: 18,628,376 km (0.095 R)
• M68: 19,064,753 km (0.103 R)
• M69: 19,233,499 km (0.046 R)
• M70: 19,402,694 km (0.075 R)
• M71: 19,572,338 km (0.071 R)
• M72: 20,462,894 km (0.107 R)
• M73: 20,601,123 km (0.053 R)
• M74: 21,401,771 km (0.047 R)
• M75: 21,542,093 km (0.078 R)
• M76: 22,177,136 km (0.095 R)
• M77: 23,177,198 km (0.063 R)
• M78: 24,557,986 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 13.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.99 AU - 8.27 AU

Year: 7373 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,577,250 km

• M1: 174,431 km (0.04 R)
• M2: 355,893 km (0.104 R)
• M3: 579,093 km (0.056 R)
• M4: 828,623 km (0.112 R)
• M5: 1,386,473 km (0.087 R)
• M6: 1,663,229 km (0.119 R)
• M7: 1,887,177 km (0.083 R)
• M8: 1,993,990 km (0.115 R)
• M9: 2,084,646 km (0.07 R)
• M10: 2,539,573 km (0.113 R)
• M11: 2,638,458 km (0.101 R)
• M12: 2,778,930 km (0.089 R)
• M13: 2,880,956 km (0.12 R)
• M14: 3,025,916 km (0.074 R)
• M15: 3,323,167 km (0.117 R)
• M16: 3,431,775 km (0.07 R)
• M17: 4,557,948 km (0.109 R)
• M18: 4,679,122 km (0.098 R)
• M19: 4,776,660 km (0.1 R)
• M20: 5,351,415 km (0.105 R)
• M21: 5,608,275 km (0.105 R)
• M22: 5,790,485 km (0.064 R)
• M23: 6,054,226 km (0.05 R)
• M24: 6,457,392 km (0.115 R)
• M25: 6,648,578 km (0.063 R)
• M26: 6,897,060 km (0.092 R)
• M27: 7,205,082 km (0.042 R)
• M28: 7,318,178 km (0.088 R)
• M29: 7,718,951 km (0.065 R)
• M30: 8,751,924 km (0.075 R)
• M31: 8,842,581 km (0.107 R)
• M32: 8,933,386 km (0.119 R)
• M33: 9,116,195 km (0.08 R)
• M34: 9,796,865 km (0.07 R)
• M35: 10,175,198 km (0.078 R)
• M36: 10,302,357 km (0.041 R)
• M37: 10,816,375 km (0.12 R)
• M38: 11,503,627 km (0.109 R)
• M39: 11,669,382 km (0.027 R)
• M40: 12,003,284 km (0.105 R)
• M41: 12,238,901 km (0.065 R)
• M42: 12,510,122 km (0.046 R)
• M43: 13,092,955 km (0.067 R)
• M44: 13,684,764 km (0.115 R)
• M45: 15,256,739 km (0.082 R)
• M46: 15,695,360 km (0.079 R)
• M47: 16,138,169 km (0.114 R)
• M48: 17,111,752 km (0.111 R)
• M49: 17,453,135 km (0.068 R)
• M50: 17,911,951 km (0.109 R)
• M51: 18,027,291 km (0.1 R)
• M52: 18,297,316 km (0.113 R)
• M53: 19,628,138 km (0.103 R)
• M54: 20,025,470 km (0.097 R)
• M55: 20,707,038 km (0.113 R)
• M56: 20,989,928 km (0.101 R)
• M57: 21,152,092 km (0.072 R)
• M58: 21,274,014 km (0.065 R)
• M59: 21,477,766 km (0.077 R)
• M60: 22,134,202 km (0.072 R)
• M61: 22,340,647 km (0.097 R)
• M62: 22,963,872 km (0.079 R)
• M63: 23,846,200 km (0.03 R)
• M64: 24,015,545 km (0.092 R)
• M65: 25,039,692 km (0.072 R)
• M66: 25,298,047 km (0.09 R)
• M67: 26,427,511 km (0.081 R)
• M68: 26,690,504 km (0.096 R)
• M69: 27,219,033 km (0.104 R)
• M70: 28,107,794 km (0.103 R)
• M71: 28,465,932 km (0.089 R)
• M72: 28,555,690 km (0.117 R)
• M73: 29,549,469 km (0.108 R)
• M74: 30,371,061 km (0.097 R)
• M75: 30,646,470 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646

Radius: 5.2

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.67 AU - 19.37 AU

Year: 24565 Days

Day: 18.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,577,250 km

• M1: 86,318 km (0.107 R)
• M2: 150,196 km (0.086 R)
• M3: 698,173 km (0.06 R)
• M4: 1,963,472 km (0.094 R)
• M5: 2,072,678 km (0.11 R)
• M6: 2,891,428 km (0.113 R)
• M7: 3,798,589 km (0.113 R)
• M8: 4,212,377 km (0.081 R)
• M9: 4,306,324 km (0.072 R)
• M10: 4,982,955 km (0.037 R)
• M11: 5,640,438 km (0.115 R)
• M12: 5,692,049 km (0.073 R)
• M13: 5,796,020 km (0.065 R)
• M14: 6,324,848 km (0.071 R)
• M15: 8,470,830 km (0.101 R)
• M16: 9,252,030 km (0.075 R)
• M17: 9,435,586 km (0.082 R)
• M18: 10,307,892 km (0.114 R)
• M19: 11,076,077 km (0.096 R)
• M20: 11,336,078 km (0.062 R)
• M21: 11,730,119 km (0.084 R)
• M22: 12,195,368 km (0.104 R)
• M23: 14,539,417 km (0.104 R)
• M24: 16,423,004 km (0.063 R)
• M25: 18,075,612 km (0.111 R)
• M26: 18,689,561 km (0.08 R)
• M27: 18,844,096 km (0.119 R)
• M28: 18,999,079 km (0.115 R)
• M29: 19,388,333 km (0.055 R)
• M30: 19,780,279 km (0.083 R)
• M31: 20,572,101 km (0.06 R)
• M32: 21,616,743 km (0.061 R)
• M33: 21,779,056 km (0.097 R)
• M34: 23,174,356 km (0.076 R)
• M35: 23,590,238 km (0.081 R)
• M36: 23,924,739 km (0.092 R)
• M37: 24,767,872 km (0.109 R)
• M38: 26,050,524 km (0.112 R)
• M39: 28,591,145 km (0.089 R)
• M40: 28,769,167 km (0.063 R)
• M41: 30,388,713 km (0.092 R)
• M42: 30,570,474 km (0.11 R)
• M43: 31,760,675 km (0.098 R)
• M44: 33,621,224 km (0.075 R)
• M45: 35,996,090 km (0.086 R)
• M46: 36,477,496 km (0.104 R)
• M47: 38,719,370 km (0.103 R)
• M48: 42,519,904 km (0.072 R)
• M49: 42,621,481 km (0.063 R)
• M50: 44,258,231 km (0.065 R)
• M51: 44,567,450 km (0.074 R)
• M52: 44,670,523 km (0.091 R)
• M53: 45,603,116 km (0.058 R)
• M54: 47,487,301 km (0.097 R)
• M55: 49,717,506 km (0.097 R)
• M56: 50,146,104 km (0.049 R)
• M57: 50,791,469 km (0.079 R)
• M58: 50,899,180 km (0.104 R)
• M59: 51,547,686 km (0.079 R)
• M60: 53,838,927 km (0.11 R)
• M61: 55,940,329 km (0.091 R)
• M62: 58,068,358 km (0.086 R)
• M63: 60,108,873 km (0.063 R)
• M64: 62,172,576 km (0.086 R)
• M65: 64,843,197 km (0.096 R)
• M66: 65,898,460 km (0.094 R)
• M67: 66,133,778 km (0.095 R)
• M68: 66,369,245 km (0.083 R)
• M69: 67,314,255 km (0.11 R)
• M70: 68,025,892 km (0.115 R)
• M71: 68,382,533 km (0.09 R)
• M72: 68,859,301 km (0.115 R)
• M73: 70,776,847 km (0.025 R)
• M74: 71,138,275 km (0.078 R)
• M75: 75,277,798 km (0.118 R)
• M76: 76,386,618 km (0.118 R)
• M77: 77,500,822 km (0.038 R)
• M78: 79,620,026 km (0.073 R)
• M79: 84,170,195 km (0.118 R)
• M80: 84,553,165 km (0.088 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 18,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit