🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.64 AU - 0.64 AU

Year: 215 Days

Day: 24 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.21 AU

Year: 406 Days

Day: 25.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.64 AU - 1.88 AU

Year: 978 Days

Day: 28.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.8 °

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: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.48 AU - 2.36 AU

Year: 1115 Days

Day: 25 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 12.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.76 AU - 6.62 AU

Year: 5687 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,744,494 km

• M1: 156,629 km (0.072 R)
• M2: 302,337 km (0.068 R)
• M3: 397,332 km (0.117 R)
• M4: 570,716 km (0.045 R)
• M5: 698,772 km (0.076 R)
• M6: 882,478 km (0.084 R)
• M7: 986,598 km (0.069 R)
• M8: 1,208,452 km (0.12 R)
• M9: 1,286,093 km (0.112 R)
• M10: 1,365,679 km (0.116 R)
• M11: 1,672,055 km (0.106 R)
• M12: 1,909,018 km (0.042 R)
• M13: 2,031,689 km (0.079 R)
• M14: 2,109,779 km (0.101 R)
• M15: 2,350,183 km (0.054 R)
• M16: 2,599,712 km (0.099 R)
• M17: 2,857,918 km (0.093 R)
• M18: 3,288,760 km (0.105 R)
• M19: 3,701,799 km (0.111 R)
• M20: 4,271,767 km (0.094 R)
• M21: 4,413,586 km (0.067 R)
• M22: 5,060,148 km (0.059 R)
• M23: 5,167,260 km (0.093 R)
• M24: 5,296,812 km (0.119 R)
• M25: 5,714,339 km (0.095 R)
• M26: 6,325,896 km (0.1 R)
• M27: 6,441,535 km (0.088 R)
• M28: 6,910,823 km (0.104 R)
• M29: 7,053,839 km (0.08 R)
• M30: 7,221,837 km (0.116 R)
• M31: 7,783,577 km (0.085 R)
• M32: 8,742,350 km (0.08 R)
• M33: 9,314,412 km (0.088 R)
• M34: 9,578,452 km (0.113 R)
• M35: 9,711,445 km (0.081 R)
• M36: 9,791,480 km (0.043 R)
• M37: 9,871,814 km (0.108 R)
• M38: 10,060,008 km (0.115 R)
• M39: 10,168,167 km (0.114 R)
• M40: 11,523,674 km (0.088 R)
• M41: 12,007,174 km (0.091 R)
• M42: 12,179,511 km (0.047 R)
• M43: 12,730,330 km (0.041 R)
• M44: 12,935,429 km (0.113 R)
• M45: 13,023,542 km (0.101 R)
• M46: 14,037,217 km (0.118 R)
• M47: 14,218,829 km (0.104 R)
• M48: 14,584,147 km (0.094 R)
• M49: 14,829,487 km (0.043 R)
• M50: 14,921,789 km (0.057 R)
• M51: 15,045,357 km (0.03 R)
• M52: 15,138,108 km (0.081 R)
• M53: 15,417,706 km (0.083 R)
• M54: 15,605,003 km (0.119 R)
• M55: 16,584,869 km (0.116 R)
• M56: 16,937,321 km (0.119 R)
• M57: 17,033,962 km (0.063 R)
• M58: 17,422,018 km (0.115 R)
• M59: 17,617,244 km (0.091 R)
• M60: 17,845,829 km (0.108 R)
• M61: 18,637,052 km (0.043 R)
• M62: 19,507,263 km (0.099 R)
• M63: 19,743,777 km (0.104 R)
• M64: 19,845,504 km (0.12 R)
• M65: 19,981,339 km (0.081 R)
• M66: 20,083,365 km (0.059 R)
• M67: 20,424,896 km (0.067 R)
• M68: 20,527,670 km (0.093 R)
• M69: 21,009,824 km (0.103 R)
• M70: 21,287,029 km (0.098 R)
• M71: 21,705,155 km (0.081 R)
• M72: 22,302,051 km (0.098 R)
• M73: 23,583,955 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 9.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.97 AU - 8.47 AU

Year: 8128 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,744,494 km

• M1: 167,849 km (0.065 R)
• M2: 243,246 km (0.069 R)
• M3: 378,931 km (0.107 R)
• M4: 489,484 km (0.047 R)
• M5: 725,849 km (0.086 R)
• M6: 892,202 km (0.093 R)
• M7: 1,022,501 km (0.118 R)
• M8: 1,159,533 km (0.065 R)
• M9: 1,289,534 km (0.113 R)
• M10: 1,397,095 km (0.057 R)
• M11: 1,873,115 km (0.081 R)
• M12: 1,949,559 km (0.064 R)
• M13: 2,011,493 km (0.085 R)
• M14: 2,185,176 km (0.09 R)
• M15: 2,513,843 km (0.115 R)
• M16: 2,840,864 km (0.114 R)
• M17: 3,000,484 km (0.061 R)
• M18: 3,328,852 km (0.115 R)
• M19: 3,687,887 km (0.096 R)
• M20: 3,842,870 km (0.041 R)
• M21: 3,980,351 km (0.03 R)
• M22: 4,119,327 km (0.106 R)
• M23: 4,629,157 km (0.117 R)
• M24: 4,817,650 km (0.058 R)
• M25: 4,902,173 km (0.048 R)
• M26: 5,332,566 km (0.08 R)
• M27: 5,596,756 km (0.083 R)
• M28: 5,730,346 km (0.117 R)
• M29: 6,000,969 km (0.095 R)
• M30: 6,578,118 km (0.051 R)
• M31: 6,719,338 km (0.107 R)
• M32: 7,735,556 km (0.078 R)
• M33: 8,185,696 km (0.057 R)
• M34: 8,593,051 km (0.116 R)
• M35: 8,928,899 km (0.098 R)
• M36: 9,059,198 km (0.097 R)
• M37: 10,016,176 km (0.112 R)
• M38: 10,644,337 km (0.119 R)
• M39: 10,865,742 km (0.088 R)
• M40: 11,032,993 km (0.091 R)
• M41: 11,200,841 km (0.073 R)
• M42: 11,567,805 km (0.061 R)
• M43: 11,852,789 km (0.107 R)
• M44: 13,282,047 km (0.029 R)
• M45: 13,730,541 km (0.081 R)
• M46: 14,153,604 km (0.036 R)
• M47: 14,488,853 km (0.099 R)
• M48: 14,580,856 km (0.056 R)
• M49: 14,673,008 km (0.102 R)
• M50: 15,198,695 km (0.115 R)
• M51: 15,888,042 km (0.077 R)
• M52: 15,982,887 km (0.103 R)
• M53: 16,523,683 km (0.11 R)
• M54: 16,716,066 km (0.026 R)
• M55: 17,038,300 km (0.077 R)
• M56: 17,232,478 km (0.099 R)
• M57: 17,754,275 km (0.1 R)
• M58: 17,984,207 km (0.029 R)
• M59: 18,050,030 km (0.053 R)
• M60: 18,181,976 km (0.097 R)
• M61: 18,446,913 km (0.103 R)
• M62: 18,913,659 km (0.101 R)
• M63: 20,029,061 km (0.049 R)
• M64: 20,234,159 km (0.113 R)
• M65: 20,508,671 km (0.116 R)
• M66: 20,957,465 km (0.114 R)
• M67: 21,479,412 km (0.085 R)
• M68: 21,864,776 km (0.088 R)
• M69: 22,642,535 km (0.114 R)
• M70: 23,898,409 km (0.099 R)
• M71: 24,043,370 km (0.099 R)
• M72: 24,188,629 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.1

Radius: 6.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.12 AU - 11.2 AU

Year: 15620 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,744,494 km

• M1: 141,819 km (0.109 R)
• M2: 377,136 km (0.088 R)
• M3: 479,461 km (0.095 R)
• M4: 606,320 km (0.112 R)
• M5: 666,309 km (0.12 R)
• M6: 842,236 km (0.107 R)
• M7: 979,567 km (0.094 R)
• M8: 1,620,893 km (0.119 R)
• M9: 1,684,771 km (0.073 R)
• M10: 2,131,620 km (0.075 R)
• M11: 2,248,905 km (0.029 R)
• M12: 2,441,138 km (0.103 R)
• M13: 3,397,966 km (0.076 R)
• M14: 3,590,947 km (0.065 R)
• M15: 4,308,867 km (0.116 R)
• M16: 4,945,556 km (0.068 R)
• M17: 5,007,639 km (0.075 R)
• M18: 5,708,655 km (0.062 R)
• M19: 5,872,315 km (0.084 R)
• M20: 6,037,471 km (0.118 R)
• M21: 6,508,106 km (0.102 R)
• M22: 6,816,876 km (0.096 R)
• M23: 7,448,777 km (0.114 R)
• M24: 7,735,556 km (0.118 R)
• M25: 7,880,367 km (0.082 R)
• M26: 7,953,072 km (0.12 R)
• M27: 8,099,229 km (0.098 R)
• M28: 8,542,936 km (0.059 R)
• M29: 8,655,134 km (0.108 R)
• M30: 9,842,792 km (0.12 R)
• M31: 10,276,327 km (0.081 R)
• M32: 10,355,913 km (0.086 R)
• M33: 10,435,648 km (0.104 R)
• M34: 10,555,626 km (0.064 R)
• M35: 10,877,710 km (0.09 R)
• M36: 11,655,619 km (0.087 R)
• M37: 12,366,957 km (0.112 R)
• M38: 12,706,394 km (0.035 R)
• M39: 14,897,255 km (0.104 R)
• M40: 15,485,773 km (0.081 R)
• M41: 15,622,655 km (0.086 R)
• M42: 15,897,616 km (0.098 R)
• M43: 16,266,824 km (0.102 R)
• M44: 16,872,695 km (0.081 R)
• M45: 17,866,922 km (0.062 R)
• M46: 18,395,302 km (0.099 R)
• M47: 18,443,622 km (0.101 R)
• M48: 19,221,980 km (0.112 R)
• M49: 19,369,035 km (0.084 R)
• M50: 20,060,626 km (0.073 R)
• M51: 20,160,108 km (0.087 R)
• M52: 20,760,295 km (0.09 R)
• M53: 21,012,068 km (0.085 R)
• M54: 21,214,324 km (0.066 R)
• M55: 21,265,038 km (0.109 R)
• M56: 21,417,179 km (0.034 R)
• M57: 21,467,893 km (0.071 R)
• M58: 21,927,009 km (0.094 R)
• M59: 22,286,343 km (0.1 R)
• M60: 22,647,622 km (0.109 R)
• M61: 22,854,964 km (0.099 R)
• M62: 22,906,875 km (0.103 R)
• M63: 24,270,609 km (0.093 R)
• M64: 24,376,674 km (0.093 R)
• M65: 24,908,943 km (0.114 R)
• M66: 26,147,763 km (0.072 R)
• M67: 26,310,825 km (0.074 R)
• M68: 26,583,242 km (0.099 R)
• M69: 27,296,226 km (0.105 R)
• M70: 27,351,278 km (0.091 R)
• M71: 27,406,480 km (0.084 R)
• M72: 27,572,084 km (0.102 R)
• M73: 28,516,945 km (0.11 R)
• M74: 28,909,041 km (0.115 R)
• M75: 29,303,081 km (0.114 R)
• M76: 31,011,339 km (0.086 R)
• M77: 31,356,910 km (0.079 R)
• M78: 31,414,655 km (0.097 R)
• M79: 31,530,145 km (0.098 R)
• M80: 31,588,039 km (0.083 R)
• M81: 32,517,940 km (0.081 R)
• M82: 32,634,775 km (0.093 R)
• M83: 33,338,933 km (0.04 R)
• M84: 33,515,757 km (0.05 R)
• M85: 34,345,128 km (0.067 R)
• M86: 36,144,790 km (0.084 R)
• M87: 36,934,218 km (0.09 R)
• M88: 38,098,090 km (0.081 R)
• M89: 38,715,480 km (0.111 R)
• M90: 38,777,414 km (0.111 R)
• M91: 41,597,932 km (0.111 R)
• M92: 41,661,361 km (0.078 R)
• M93: 42,233,573 km (0.095 R)
• M94: 42,680,572 km (0.052 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: 507 - 15,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit