🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 286 Days

Day: 32.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.34 AU - 1.58 AU

Year: 793 Days

Day: 20.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,790,997 km

• M1: 255,364 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.03 AU - 2.13 AU

Year: 1349 Days

Day: 45 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 11

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.01 AU - 3.33 AU

Year: 1961 Days

Day: 5.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,790,997 km

• M1: 144,811 km (0.047 R)
• M2: 311,014 km (0.103 R)
• M3: 433,385 km (0.083 R)
• M4: 509,231 km (0.094 R)
• M5: 598,541 km (0.086 R)
• M6: 829,969 km (0.057 R)
• M7: 910,752 km (0.09 R)
• M8: 984,952 km (0.069 R)
• M9: 1,080,845 km (0.102 R)
• M10: 1,666,221 km (0.115 R)
• M11: 1,747,154 km (0.119 R)
• M12: 2,159,744 km (0.098 R)
• M13: 2,509,205 km (0.041 R)
• M14: 2,656,709 km (0.066 R)
• M15: 2,752,152 km (0.044 R)
• M16: 3,407,839 km (0.08 R)
• M17: 3,496,850 km (0.109 R)
• M18: 3,723,042 km (0.05 R)
• M19: 4,285,381 km (0.113 R)
• M20: 4,397,878 km (0.102 R)
• M21: 4,625,865 km (0.115 R)
• M22: 5,008,836 km (0.066 R)
• M23: 5,178,480 km (0.107 R)
• M24: 5,264,199 km (0.093 R)
• M25: 5,402,129 km (0.114 R)
• M26: 5,506,398 km (0.084 R)
• M27: 5,576,261 km (0.071 R)
• M28: 5,716,883 km (0.11 R)
• M29: 6,037,770 km (0.095 R)
• M30: 6,109,876 km (0.055 R)
• M31: 6,218,634 km (0.113 R)
• M32: 6,382,892 km (0.1 R)
• M33: 7,206,728 km (0.03 R)
• M34: 7,321,619 km (0.037 R)
• M35: 7,475,854 km (0.101 R)
• M36: 7,592,242 km (0.036 R)
• M37: 8,143,510 km (0.077 R)
• M38: 8,403,810 km (0.113 R)
• M39: 8,727,989 km (0.063 R)
• M40: 8,994,422 km (0.094 R)
• M41: 9,118,289 km (0.094 R)
• M42: 9,201,167 km (0.114 R)
• M43: 9,703,815 km (0.04 R)
• M44: 10,194,048 km (0.097 R)
• M45: 10,845,546 km (0.092 R)
• M46: 11,021,623 km (0.076 R)
• M47: 11,332,039 km (0.107 R)
• M48: 11,488,219 km (0.115 R)
• M49: 11,690,176 km (0.112 R)
• M50: 11,916,069 km (0.072 R)
• M51: 12,234,563 km (0.116 R)
• M52: 12,349,005 km (0.086 R)
• M53: 12,602,125 km (0.034 R)
• M54: 12,833,702 km (0.104 R)
• M55: 13,066,626 km (0.029 R)
• M56: 13,230,436 km (0.042 R)
• M57: 13,489,539 km (0.115 R)
• M58: 13,655,144 km (0.112 R)
• M59: 13,750,139 km (0.067 R)
• M60: 13,964,662 km (0.109 R)
• M61: 14,132,212 km (0.107 R)
• M62: 14,858,210 km (0.045 R)
• M63: 15,029,200 km (0.098 R)
• M64: 15,176,405 km (0.08 R)
• M65: 16,069,803 km (0.078 R)
• M66: 16,674,777 km (0.088 R)
• M67: 17,005,688 km (0.033 R)
• M68: 17,082,282 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 6.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.22 AU - 12.48 AU

Year: 18340 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 69,790,997 km

• M1: 83,176 km (0.081 R)
• M2: 134,638 km (0.061 R)
• M3: 304,432 km (0.066 R)
• M4: 514,766 km (0.033 R)
• M5: 1,007,691 km (0.088 R)
• M6: 1,271,283 km (0.062 R)
• M7: 1,667,867 km (0.066 R)
• M8: 1,860,399 km (0.056 R)
• M9: 1,979,329 km (0.057 R)
• M10: 2,789,701 km (0.12 R)
• M11: 2,835,029 km (0.043 R)
• M12: 3,301,027 km (0.046 R)
• M13: 4,674,634 km (0.071 R)
• M14: 4,864,175 km (0.075 R)
• M15: 5,056,408 km (0.106 R)
• M16: 5,307,134 km (0.052 R)
• M17: 5,562,049 km (0.06 R)
• M18: 6,560,615 km (0.1 R)
• M19: 6,712,008 km (0.05 R)
• M20: 6,834,080 km (0.093 R)
• M21: 7,772,507 km (0.111 R)
• M22: 8,256,755 km (0.106 R)
• M23: 8,322,130 km (0.051 R)
• M24: 8,684,306 km (0.031 R)
• M25: 9,390,258 km (0.101 R)
• M26: 9,698,430 km (0.107 R)
• M27: 10,359,952 km (0.091 R)
• M28: 10,964,028 km (0.112 R)
• M29: 12,206,289 km (0.047 R)
• M30: 12,280,639 km (0.057 R)
• M31: 12,355,288 km (0.067 R)
• M32: 13,224,153 km (0.055 R)
• M33: 14,940,489 km (0.028 R)
• M34: 16,068,606 km (0.078 R)
• M35: 16,313,947 km (0.053 R)
• M36: 18,065,588 km (0.098 R)
• M37: 18,150,560 km (0.048 R)
• M38: 18,748,503 km (0.116 R)
• M39: 22,606,632 km (0.109 R)
• M40: 23,480,882 km (0.064 R)
• M41: 23,852,184 km (0.078 R)
• M42: 23,992,058 km (0.118 R)
• M43: 24,459,850 km (0.09 R)
• M44: 24,883,661 km (0.09 R)
• M45: 25,404,710 km (0.102 R)
• M46: 26,313,368 km (0.116 R)
• M47: 26,602,391 km (0.112 R)
• M48: 26,795,821 km (0.06 R)
• M49: 27,476,192 km (0.061 R)
• M50: 27,573,880 km (0.102 R)
• M51: 28,162,248 km (0.084 R)
• M52: 28,359,268 km (0.112 R)
• M53: 28,705,288 km (0.106 R)
• M54: 29,351,401 km (0.077 R)
• M55: 29,851,806 km (0.112 R)
• M56: 31,369,626 km (0.074 R)
• M57: 31,573,827 km (0.096 R)
• M58: 32,601,864 km (0.106 R)
• M59: 33,954,528 km (0.089 R)
• M60: 34,059,396 km (0.118 R)
• M61: 34,690,549 km (0.092 R)
• M62: 34,954,590 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.3

Radius: 7.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.86 AU - 14.52 AU

Year: 21537 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 69,790,997 km

• M1: 185,053 km (0.105 R)
• M2: 443,857 km (0.118 R)
• M3: 663,915 km (0.119 R)
• M4: 816,056 km (0.087 R)
• M5: 876,045 km (0.096 R)
• M6: 1,000,810 km (0.114 R)
• M7: 1,221,915 km (0.106 R)
• M8: 1,409,960 km (0.067 R)
• M9: 1,683,874 km (0.102 R)
• M10: 1,866,981 km (0.088 R)
• M11: 2,396,109 km (0.026 R)
• M12: 3,063,764 km (0.117 R)
• M13: 3,751,915 km (0.071 R)
• M14: 4,271,767 km (0.114 R)
• M15: 5,923,477 km (0.088 R)
• M16: 6,364,193 km (0.071 R)
• M17: 6,691,513 km (0.085 R)
• M18: 7,277,188 km (0.045 R)
• M19: 9,361,236 km (0.077 R)
• M20: 10,347,984 km (0.082 R)
• M21: 10,635,960 km (0.107 R)
• M22: 12,571,307 km (0.076 R)
• M23: 13,084,877 km (0.068 R)
• M24: 13,240,160 km (0.079 R)
• M25: 13,815,214 km (0.112 R)
• M26: 14,935,552 km (0.088 R)
• M27: 18,351,171 km (0.107 R)
• M28: 19,817,828 km (0.11 R)
• M29: 20,715,715 km (0.101 R)
• M30: 22,550,981 km (0.093 R)
• M31: 23,929,675 km (0.119 R)
• M32: 24,501,438 km (0.106 R)
• M33: 25,529,176 km (0.101 R)
• M34: 28,025,815 km (0.062 R)
• M35: 28,226,276 km (0.098 R)
• M36: 28,762,883 km (0.113 R)
• M37: 31,844,300 km (0.104 R)
• M38: 33,529,969 km (0.108 R)
• M39: 33,813,756 km (0.032 R)
• M40: 34,526,740 km (0.107 R)
• M41: 34,885,027 km (0.059 R)
• M42: 35,750,002 km (0.089 R)
• M43: 36,549,153 km (0.025 R)
• M44: 37,722,001 km (0.119 R)
• M45: 38,239,011 km (0.11 R)
• M46: 38,832,615 km (0.091 R)
• M47: 38,981,615 km (0.082 R)
• M48: 39,654,057 km (0.096 R)
• M49: 40,104,347 km (0.078 R)
• M50: 40,179,595 km (0.106 R)
• M51: 40,330,240 km (0.036 R)
• M52: 40,858,918 km (0.107 R)
• M53: 41,389,841 km (0.074 R)
• M54: 41,541,833 km (0.089 R)
• M55: 41,617,978 km (0.037 R)
• M56: 45,561,528 km (0.109 R)
• M57: 45,954,521 km (0.086 R)
• M58: 48,576,373 km (0.112 R)
• M59: 51,818,758 km (0.096 R)
• M60: 52,970,063 km (0.11 R)
• M61: 54,462,601 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.5

Radius: 7.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.36 AU - 16.44 AU

Year: 23299 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,790,997 km

• M1: 94,546 km (0.093 R)
• M2: 380,577 km (0.045 R)
• M3: 645,964 km (0.079 R)
• M4: 914,791 km (0.097 R)
• M5: 1,012,030 km (0.092 R)
• M6: 1,665,473 km (0.099 R)
• M7: 2,325,648 km (0.1 R)
• M8: 2,493,797 km (0.105 R)
• M9: 2,842,060 km (0.058 R)
• M10: 3,242,983 km (0.081 R)
• M11: 3,897,174 km (0.086 R)
• M12: 3,976,760 km (0.106 R)
• M13: 6,510,649 km (0.057 R)
• M14: 7,676,764 km (0.115 R)
• M15: 7,927,640 km (0.079 R)
• M16: 8,232,520 km (0.082 R)
• M17: 8,386,307 km (0.099 R)
• M18: 8,853,501 km (0.078 R)
• M19: 9,867,326 km (0.084 R)
• M20: 9,976,233 km (0.092 R)
• M21: 11,256,492 km (0.107 R)
• M22: 16,804,179 km (0.048 R)
• M23: 17,458,072 km (0.115 R)
• M24: 19,060,713 km (0.091 R)
• M25: 19,605,399 km (0.077 R)
• M26: 19,742,431 km (0.041 R)
• M27: 19,948,427 km (0.056 R)
• M28: 20,086,207 km (0.109 R)
• M29: 21,410,597 km (0.068 R)
• M30: 22,762,962 km (0.12 R)
• M31: 23,923,243 km (0.102 R)
• M32: 23,996,396 km (0.076 R)
• M33: 24,216,155 km (0.091 R)
• M34: 24,436,812 km (0.103 R)
• M35: 26,678,835 km (0.099 R)
• M36: 27,287,848 km (0.089 R)
• M37: 30,242,257 km (0.102 R)
• M38: 30,956,736 km (0.057 R)
• M39: 32,321,368 km (0.119 R)
• M40: 33,214,766 km (0.11 R)
• M41: 35,692,406 km (0.05 R)
• M42: 35,943,432 km (0.113 R)
• M43: 36,447,277 km (0.102 R)
• M44: 37,717,064 km (0.112 R)
• M45: 38,485,847 km (0.085 R)
• M46: 40,299,722 km (0.085 R)
• M47: 40,648,434 km (0.078 R)
• M48: 42,141,271 km (0.069 R)
• M49: 43,294,970 km (0.046 R)
• M50: 44,549,049 km (0.034 R)
• M51: 45,180,502 km (0.062 R)
• M52: 47,643,930 km (0.116 R)
• M53: 48,474,796 km (0.059 R)
• M54: 50,901,573 km (0.115 R)
• M55: 51,561,748 km (0.071 R)
• M56: 53,176,508 km (0.092 R)
• M57: 55,194,284 km (0.104 R)
• M58: 59,007,384 km (0.107 R)
• M59: 59,502,403 km (0.091 R)
• M60: 60,795,677 km (0.115 R)
• M61: 62,904,558 km (0.096 R)
• M62: 63,410,199 km (0.119 R)
• M63: 63,815,609 km (0.04 R)
• M64: 65,753,351 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit