🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.76 AU - 1.04 AU

Year: 355 Days

Day: 20.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,450,059 km

• M1: 422,464 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.8 AU - 1.02 AU

Year: 361 Days

Day: 40.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.87 AU - 1.15 AU

Year: 423 Days

Day: 34.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.82 AU - 2.02 AU

Year: 1107 Days

Day: 41.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.44 AU - 2.4 AU

Year: 1107 Days

Day: 37.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.26 AU - 2.46 AU

Year: 1509 Days

Day: 41.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,450,059 km

• M1: 1,105,528 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 9.3

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.93 AU - 7.67 AU

Year: 8210 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,450,059 km

• M1: 201,209 km (0.113 R)
• M2: 447,148 km (0.109 R)
• M3: 560,244 km (0.084 R)
• M4: 700,118 km (0.116 R)
• M5: 852,259 km (0.117 R)
• M6: 959,970 km (0.095 R)
• M7: 1,209,349 km (0.105 R)
• M8: 1,458,130 km (0.112 R)
• M9: 2,125,038 km (0.077 R)
• M10: 2,634,419 km (0.096 R)
• M11: 3,096,676 km (0.075 R)
• M12: 3,180,900 km (0.085 R)
• M13: 3,438,357 km (0.088 R)
• M14: 3,496,401 km (0.08 R)
• M15: 3,584,215 km (0.106 R)
• M16: 3,912,583 km (0.111 R)
• M17: 4,219,558 km (0.083 R)
• M18: 4,313,056 km (0.098 R)
• M19: 4,534,311 km (0.09 R)
• M20: 4,630,204 km (0.106 R)
• M21: 5,422,025 km (0.115 R)
• M22: 5,489,943 km (0.115 R)
• M23: 5,695,191 km (0.099 R)
• M24: 5,868,276 km (0.116 R)
• M25: 5,938,138 km (0.059 R)
• M26: 6,043,156 km (0.09 R)
• M27: 6,433,905 km (0.114 R)
• M28: 6,650,523 km (0.072 R)
• M29: 7,654,923 km (0.113 R)
• M30: 7,807,662 km (0.108 R)
• M31: 8,666,205 km (0.058 R)
• M32: 8,985,895 km (0.069 R)
• M33: 9,309,475 km (0.049 R)
• M34: 10,641,495 km (0.083 R)
• M35: 11,156,261 km (0.113 R)
• M36: 11,329,645 km (0.104 R)
• M37: 13,021,148 km (0.105 R)
• M38: 13,112,403 km (0.111 R)
• M39: 13,710,495 km (0.116 R)
• M40: 14,980,731 km (0.095 R)
• M41: 15,460,790 km (0.084 R)
• M42: 17,130,303 km (0.073 R)
• M43: 18,599,204 km (0.084 R)
• M44: 18,701,978 km (0.09 R)
• M45: 19,063,107 km (0.061 R)
• M46: 19,166,778 km (0.119 R)
• M47: 19,322,659 km (0.072 R)
• M48: 19,583,259 km (0.099 R)
• M49: 20,530,961 km (0.097 R)
• M50: 21,872,106 km (0.091 R)
• M51: 22,745,159 km (0.09 R)
• M52: 23,075,621 km (0.049 R)
• M53: 24,694,569 km (0.076 R)
• M54: 26,871,069 km (0.115 R)
• M55: 27,045,350 km (0.112 R)
• M56: 27,746,964 km (0.113 R)
• M57: 28,632,135 km (0.065 R)
• M58: 28,929,236 km (0.088 R)
• M59: 29,227,534 km (0.092 R)
• M60: 30,007,538 km (0.1 R)
• M61: 31,281,962 km (0.1 R)
• M62: 31,465,519 km (0.107 R)
• M63: 33,257,851 km (0.112 R)
• M64: 34,009,131 km (0.119 R)
• M65: 34,639,537 km (0.09 R)
• M66: 34,702,816 km (0.061 R)
• M67: 35,592,325 km (0.095 R)
• M68: 35,783,960 km (0.075 R)
• M69: 37,134,679 km (0.094 R)
• M70: 37,393,783 km (0.041 R)
• M71: 38,764,249 km (0.084 R)
• M72: 39,158,888 km (0.08 R)
• M73: 40,483,877 km (0.099 R)
• M74: 40,817,330 km (0.08 R)
• M75: 40,951,071 km (0.065 R)
• M76: 42,363,275 km (0.099 R)
• M77: 42,498,661 km (0.101 R)
• M78: 42,837,649 km (0.094 R)
• M79: 42,905,567 km (0.109 R)
• M80: 44,271,096 km (0.075 R)
• M81: 44,614,723 km (0.11 R)
• M82: 44,752,353 km (0.114 R)
• M83: 45,789,664 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 11.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.4 AU - 9.6 AU

Year: 11239 Days

Day: 10.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 69,450,059 km

• M1: 147,653 km (0.087 R)
• M2: 247,136 km (0.108 R)
• M3: 326,423 km (0.07 R)
• M4: 607,367 km (0.097 R)
• M5: 1,002,605 km (0.11 R)
• M6: 1,193,193 km (0.081 R)
• M7: 2,975,352 km (0.111 R)
• M8: 3,233,708 km (0.109 R)
• M9: 3,520,187 km (0.105 R)
• M10: 3,922,157 km (0.094 R)
• M11: 5,527,342 km (0.069 R)
• M12: 5,600,196 km (0.118 R)
• M13: 5,821,003 km (0.092 R)
• M14: 6,296,425 km (0.118 R)
• M15: 6,551,639 km (0.091 R)
• M16: 7,231,411 km (0.07 R)
• M17: 7,688,134 km (0.056 R)
• M18: 8,999,060 km (0.067 R)
• M19: 9,113,801 km (0.062 R)
• M20: 9,200,269 km (0.096 R)
• M21: 10,649,723 km (0.111 R)
• M22: 11,478,645 km (0.081 R)
• M23: 11,979,498 km (0.095 R)
• M24: 12,776,705 km (0.106 R)
• M25: 12,970,584 km (0.075 R)
• M26: 13,393,946 km (0.047 R)
• M27: 13,755,674 km (0.063 R)
• M28: 14,321,303 km (0.096 R)
• M29: 14,996,289 km (0.06 R)
• M30: 15,337,821 km (0.052 R)
• M31: 15,785,567 km (0.095 R)
• M32: 16,588,160 km (0.108 R)
• M33: 16,941,360 km (0.05 R)
• M34: 18,196,935 km (0.076 R)
• M35: 19,001,323 km (0.065 R)
• M36: 19,407,930 km (0.109 R)
• M37: 20,079,625 km (0.088 R)
• M38: 20,305,069 km (0.098 R)
• M39: 20,493,712 km (0.057 R)
• M40: 20,569,258 km (0.089 R)
• M41: 21,139,376 km (0.089 R)
• M42: 21,368,859 km (0.037 R)
• M43: 22,567,587 km (0.071 R)
• M44: 23,510,502 km (0.1 R)
• M45: 23,708,570 km (0.05 R)
• M46: 24,106,500 km (0.052 R)
• M47: 26,911,311 km (0.117 R)
• M48: 27,201,530 km (0.075 R)
• M49: 27,785,261 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.8

Radius: 6.3

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.43 AU - 13.61 AU

Year: 15227 Days

Day: 22.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,450,059 km

• M1: 90,956 km (0.119 R)
• M2: 299,046 km (0.1 R)
• M3: 461,509 km (0.086 R)
• M4: 702,512 km (0.055 R)
• M5: 902,674 km (0.08 R)
• M6: 1,225,207 km (0.066 R)
• M7: 1,489,247 km (0.105 R)
• M8: 1,558,062 km (0.057 R)
• M9: 2,018,374 km (0.096 R)
• M10: 2,684,235 km (0.103 R)
• M11: 2,740,184 km (0.049 R)
• M12: 3,202,591 km (0.07 R)
• M13: 3,503,881 km (0.096 R)
• M14: 3,565,216 km (0.108 R)
• M15: 3,688,934 km (0.056 R)
• M16: 4,797,305 km (0.12 R)
• M17: 5,709,253 km (0.084 R)
• M18: 6,000,520 km (0.051 R)
• M19: 6,222,075 km (0.107 R)
• M20: 6,484,021 km (0.074 R)
• M21: 6,635,414 km (0.075 R)
• M22: 7,213,161 km (0.111 R)
• M23: 7,369,939 km (0.118 R)
• M24: 7,527,914 km (0.079 R)
• M25: 7,567,558 km (0.093 R)
• M26: 7,686,937 km (0.082 R)
• M27: 7,887,398 km (0.055 R)
• M28: 8,008,423 km (0.117 R)
• M29: 8,334,247 km (0.12 R)
• M30: 9,041,097 km (0.095 R)
• M31: 9,252,628 km (0.118 R)
• M32: 9,897,096 km (0.102 R)
• M33: 10,423,082 km (0.112 R)
• M34: 10,778,676 km (0.04 R)
• M35: 11,639,313 km (0.056 R)
• M36: 12,008,221 km (0.07 R)
• M37: 12,054,596 km (0.083 R)
• M38: 12,804,979 km (0.085 R)
• M39: 13,233,727 km (0.091 R)
• M40: 14,795,678 km (0.058 R)
• M41: 16,880,624 km (0.106 R)
• M42: 18,570,780 km (0.101 R)
• M43: 18,839,608 km (0.037 R)
• M44: 18,947,618 km (0.049 R)
• M45: 20,093,088 km (0.08 R)
• M46: 20,313,895 km (0.087 R)
• M47: 20,479,948 km (0.096 R)
• M48: 21,711,737 km (0.119 R)
• M49: 23,255,887 km (0.051 R)
• M50: 23,895,118 km (0.074 R)
• M51: 25,369,405 km (0.116 R)
• M52: 25,548,175 km (0.12 R)
• M53: 28,342,962 km (0.109 R)
• M54: 28,963,195 km (0.06 R)
• M55: 29,150,192 km (0.026 R)
• M56: 31,680,939 km (0.053 R)
• M57: 33,363,317 km (0.101 R)
• M58: 34,018,107 km (0.082 R)
• M59: 35,606,836 km (0.067 R)
• M60: 37,830,459 km (0.092 R)
• M61: 38,103,026 km (0.081 R)
• M62: 38,171,393 km (0.104 R)
• M63: 39,475,737 km (0.117 R)
• M64: 41,564,871 km (0.052 R)
• M65: 42,198,567 km (0.084 R)
• M66: 42,622,827 km (0.099 R)
• M67: 42,977,523 km (0.056 R)
• M68: 43,119,641 km (0.12 R)
• M69: 43,333,118 km (0.104 R)
• M70: 44,190,613 km (0.098 R)
• M71: 45,270,260 km (0.059 R)
• M72: 45,922,208 km (0.119 R)
• M73: 46,213,026 km (0.081 R)
• M74: 47,235,528 km (0.095 R)
• M75: 47,896,750 km (0.093 R)
• M76: 48,265,509 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.9

Radius: 4.5

Gravity: 43.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.25 AU - 11.87 AU

Year: 15310 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,450,059 km

• M1: 434,731 km (0.086 R)
• M2: 471,981 km (0.068 R)
• M3: 653,294 km (0.102 R)
• M4: 1,538,614 km (0.092 R)
• M5: 1,596,808 km (0.05 R)
• M6: 1,775,727 km (0.096 R)
• M7: 1,806,095 km (0.084 R)
• M8: 2,120,101 km (0.082 R)
• M9: 2,152,414 km (0.077 R)
• M10: 2,250,401 km (0.114 R)
• M11: 2,450,862 km (0.09 R)
• M12: 3,122,706 km (0.049 R)
• M13: 3,574,791 km (0.076 R)
• M14: 4,006,979 km (0.119 R)
• M15: 4,622,724 km (0.097 R)
• M16: 5,355,454 km (0.091 R)
• M17: 6,309,440 km (0.058 R)
• M18: 6,402,938 km (0.071 R)
• M19: 6,733,999 km (0.035 R)
• M20: 7,462,241 km (0.115 R)
• M21: 8,266,030 km (0.036 R)
• M22: 8,471,279 km (0.065 R)
• M23: 8,782,293 km (0.102 R)
• M24: 10,781,369 km (0.047 R)
• M25: 11,231,359 km (0.087 R)
• M26: 11,630,038 km (0.113 R)
• M27: 12,617,683 km (0.07 R)
• M28: 12,853,898 km (0.035 R)
• M29: 13,631,807 km (0.109 R)
• M30: 14,179,335 km (0.1 R)
• M31: 15,484,427 km (0.102 R)
• M32: 17,479,913 km (0.046 R)
• M33: 17,611,409 km (0.055 R)
• M34: 18,273,829 km (0.104 R)
• M35: 18,474,140 km (0.078 R)
• M36: 18,944,476 km (0.092 R)
• M37: 20,033,997 km (0.037 R)
• M38: 21,706,053 km (0.116 R)
• M39: 21,847,423 km (0.064 R)
• M40: 22,344,536 km (0.096 R)
• M41: 23,567,349 km (0.113 R)
• M42: 23,858,168 km (0.102 R)
• M43: 25,628,060 km (0.117 R)
• M44: 26,077,153 km (0.084 R)
• M45: 26,377,994 km (0.064 R)
• M46: 28,284,021 km (0.036 R)
• M47: 28,670,582 km (0.041 R)
• M48: 29,214,519 km (0.077 R)
• M49: 29,370,700 km (0.095 R)
• M50: 30,391,855 km (0.116 R)
• M51: 30,787,691 km (0.115 R)
• M52: 31,344,793 km (0.052 R)
• M53: 31,664,484 km (0.077 R)
• M54: 31,824,853 km (0.067 R)
• M55: 33,851,455 km (0.104 R)
• M56: 35,835,871 km (0.092 R)
• M57: 37,095,186 km (0.057 R)
• M58: 37,264,082 km (0.084 R)
• M59: 38,796,562 km (0.074 R)
• M60: 38,968,151 km (0.054 R)
• M61: 39,398,095 km (0.102 R)
• M62: 39,484,264 km (0.111 R)
• M63: 39,916,153 km (0.04 R)
• M64: 41,221,095 km (0.099 R)
• M65: 41,308,610 km (0.1 R)
• M66: 41,746,931 km (0.119 R)
• M67: 41,922,709 km (0.112 R)
• M68: 42,098,786 km (0.05 R)
• M69: 42,539,950 km (0.067 R)
• M70: 43,604,937 km (0.071 R)
• M71: 44,230,256 km (0.062 R)
• M72: 44,409,474 km (0.061 R)
• M73: 44,499,233 km (0.115 R)
• M74: 47,768,096 km (0.09 R)
• M75: 48,043,955 km (0.052 R)
• M76: 48,689,769 km (0.106 R)
• M77: 48,782,220 km (0.11 R)
• M78: 49,617,275 km (0.034 R)
• M79: 49,710,325 km (0.114 R)
• M80: 50,831,711 km (0.114 R)
• M81: 51,395,545 km (0.089 R)
• M82: 51,584,039 km (0.076 R)
• M83: 52,056,020 km (0.105 R)
• M84: 52,339,807 km (0.114 R)
• M85: 53,862,713 km (0.072 R)
• M86: 54,054,049 km (0.12 R)
• M87: 56,270,940 km (0.106 R)
• M88: 56,465,118 km (0.108 R)
• M89: 59,206,948 km (0.09 R)
• M90: 61,991,862 km (0.06 R)
• M91: 64,209,650 km (0.079 R)
• M92: 64,920,838 km (0.115 R)
• M93: 65,328,343 km (0.095 R)
• M94: 65,430,369 km (0.087 R)
• M95: 67,172,735 km (0.071 R)
• M96: 68,515,376 km (0.104 R)
• M97: 68,930,211 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit