🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.76 AU - 0.86 AU

Year: 261 Days

Day: 26.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,144,331 km

• M1: 776,563 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1 AU - 1.24 AU

Year: 425 Days

Day: 46.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.92 AU - 1.36 AU

Year: 436 Days

Day: 29.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.06 AU - 1.22 AU

Year: 436 Days

Day: 18.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.06 AU - 1.36 AU

Year: 477 Days

Day: 14.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.62 AU - 3.42 AU

Year: 1880 Days

Day: 34.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.28 AU - 6.54 AU

Year: 5146 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,144,331 km

• M1: 121,025 km (0.085 R)
• M2: 180,864 km (0.047 R)
• M3: 270,174 km (0.119 R)
• M4: 424,409 km (0.043 R)
• M5: 524,041 km (0.076 R)
• M6: 814,560 km (0.103 R)
• M7: 1,041,052 km (0.114 R)
• M8: 1,142,928 km (0.112 R)
• M9: 1,297,462 km (0.109 R)
• M10: 1,500,467 km (0.105 R)
• M11: 1,584,541 km (0.096 R)
• M12: 1,757,775 km (0.097 R)
• M13: 2,461,483 km (0.056 R)
• M14: 2,662,842 km (0.116 R)
• M15: 2,830,392 km (0.088 R)
• M16: 2,988,217 km (0.115 R)
• M17: 3,121,958 km (0.036 R)
• M18: 3,367,897 km (0.03 R)
• M19: 3,549,359 km (0.117 R)
• M20: 3,662,605 km (0.082 R)
• M21: 5,226,202 km (0.12 R)
• M22: 5,306,835 km (0.036 R)
• M23: 5,502,060 km (0.108 R)
• M24: 5,799,311 km (0.095 R)
• M25: 5,899,691 km (0.096 R)
• M26: 6,118,852 km (0.083 R)
• M27: 6,392,467 km (0.118 R)
• M28: 6,827,796 km (0.109 R)
• M29: 7,004,771 km (0.066 R)
• M30: 7,165,289 km (0.102 R)
• M31: 7,363,058 km (0.11 R)
• M32: 7,471,815 km (0.087 R)
• M33: 7,856,282 km (0.066 R)
• M34: 8,041,783 km (0.118 R)
• M35: 8,247,331 km (0.025 R)
• M36: 8,530,669 km (0.105 R)
• M37: 8,682,960 km (0.107 R)
• M38: 8,951,787 km (0.089 R)
• M39: 9,301,547 km (0.107 R)
• M40: 9,478,072 km (0.046 R)
• M41: 9,874,357 km (0.113 R)
• M42: 10,276,027 km (0.054 R)
• M43: 10,377,305 km (0.063 R)
• M44: 10,703,578 km (0.064 R)
• M45: 10,785,707 km (0.064 R)
• M46: 11,492,108 km (0.07 R)
• M47: 11,744,929 km (0.102 R)
• M48: 12,363,666 km (0.115 R)
• M49: 12,993,024 km (0.04 R)
• M50: 13,788,735 km (0.029 R)
• M51: 14,125,031 km (0.073 R)
• M52: 14,215,089 km (0.052 R)
• M53: 15,057,774 km (0.063 R)
• M54: 15,265,116 km (0.074 R)
• M55: 15,334,530 km (0.117 R)
• M56: 15,473,506 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887

Radius: 11.1

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.78 AU - 7.58 AU

Year: 5502 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,144,331 km

• M1: 178,321 km (0.113 R)
• M2: 267,930 km (0.102 R)
• M3: 396,883 km (0.086 R)
• M4: 799,152 km (0.108 R)
• M5: 1,608,776 km (0.063 R)
• M6: 1,968,558 km (0.05 R)
• M7: 2,168,122 km (0.047 R)
• M8: 2,374,417 km (0.102 R)
• M9: 2,718,193 km (0.088 R)
• M10: 2,851,186 km (0.099 R)
• M11: 3,032,050 km (0.097 R)
• M12: 3,147,090 km (0.119 R)
• M13: 3,240,140 km (0.091 R)
• M14: 3,381,510 km (0.071 R)
• M15: 3,500,889 km (0.059 R)
• M16: 3,992,468 km (0.095 R)
• M17: 4,118,878 km (0.069 R)
• M18: 4,195,323 km (0.113 R)
• M19: 4,532,217 km (0.083 R)
• M20: 4,824,232 km (0.036 R)
• M21: 5,149,907 km (0.107 R)
• M22: 5,595,260 km (0.074 R)
• M23: 5,908,667 km (0.032 R)
• M24: 6,702,284 km (0.11 R)
• M25: 6,822,710 km (0.037 R)
• M26: 7,096,325 km (0.083 R)
• M27: 7,404,646 km (0.078 R)
• M28: 8,002,588 km (0.116 R)
• M29: 9,278,210 km (0.089 R)
• M30: 9,513,826 km (0.074 R)
• M31: 9,785,646 km (0.064 R)
• M32: 10,267,351 km (0.076 R)
• M33: 10,336,764 km (0.047 R)
• M34: 10,441,333 km (0.089 R)
• M35: 10,756,835 km (0.099 R)
• M36: 10,862,750 km (0.105 R)
• M37: 11,111,232 km (0.073 R)
• M38: 11,397,413 km (0.076 R)
• M39: 11,831,396 km (0.111 R)
• M40: 12,902,517 km (0.057 R)
• M41: 13,127,961 km (0.116 R)
• M42: 14,586,092 km (0.082 R)
• M43: 14,703,376 km (0.113 R)
• M44: 16,419,114 km (0.091 R)
• M45: 16,827,068 km (0.083 R)
• M46: 17,445,356 km (0.105 R)
• M47: 17,611,559 km (0.104 R)
• M48: 17,736,473 km (0.117 R)
• M49: 17,861,836 km (0.094 R)
• M50: 18,661,886 km (0.069 R)
• M51: 18,831,829 km (0.112 R)
• M52: 20,079,325 km (0.045 R)
• M53: 20,384,355 km (0.112 R)
• M54: 21,043,334 km (0.079 R)
• M55: 22,022,602 km (0.102 R)
• M56: 22,880,097 km (0.108 R)
• M57: 23,153,113 km (0.113 R)
• M58: 23,381,549 km (0.101 R)
• M59: 23,564,806 km (0.028 R)
• M60: 23,886,741 km (0.073 R)
• M61: 24,071,195 km (0.117 R)
• M62: 24,256,248 km (0.064 R)
• M63: 24,814,248 km (0.089 R)
• M64: 25,001,245 km (0.112 R)
• M65: 25,612,053 km (0.113 R)
• M66: 26,513,530 km (0.044 R)
• M67: 27,040,264 km (0.115 R)
• M68: 27,136,455 km (0.109 R)
• M69: 27,425,478 km (0.077 R)
• M70: 29,280,043 km (0.071 R)
• M71: 29,527,179 km (0.098 R)
• M72: 29,824,430 km (0.07 R)
• M73: 29,973,579 km (0.072 R)
• M74: 30,073,062 km (0.096 R)
• M75: 30,522,154 km (0.082 R)
• M76: 31,629,478 km (0.058 R)
• M77: 32,647,491 km (0.107 R)
• M78: 33,211,924 km (0.106 R)
• M79: 33,521,143 km (0.059 R)
• M80: 33,727,887 km (0.118 R)
• M81: 33,831,409 km (0.114 R)
• M82: 34,611,113 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 8.8

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.06 AU - 8.4 AU

Year: 6253 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 110.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,144,331 km

• M1: 291,417 km (0.039 R)
• M2: 368,908 km (0.106 R)
• M3: 611,556 km (0.118 R)
• M4: 843,433 km (0.032 R)
• M5: 977,622 km (0.097 R)
• M6: 1,103,135 km (0.105 R)
• M7: 1,234,033 km (0.104 R)
• M8: 1,301,501 km (0.108 R)
• M9: 1,827,936 km (0.091 R)
• M10: 2,247,409 km (0.105 R)
• M11: 2,500,379 km (0.119 R)
• M12: 2,608,538 km (0.077 R)
• M13: 2,674,212 km (0.096 R)
• M14: 2,740,483 km (0.116 R)
• M15: 2,852,083 km (0.066 R)
• M16: 2,942,590 km (0.102 R)
• M17: 3,149,484 km (0.059 R)
• M18: 3,675,470 km (0.117 R)
• M19: 3,749,371 km (0.112 R)
• M20: 4,049,764 km (0.067 R)
• M21: 4,647,407 km (0.107 R)
• M22: 4,807,926 km (0.042 R)
• M23: 5,106,823 km (0.077 R)
• M24: 5,244,752 km (0.118 R)
• M25: 5,467,952 km (0.105 R)
• M26: 5,609,172 km (0.064 R)
• M27: 6,660,696 km (0.109 R)
• M28: 7,363,806 km (0.065 R)
• M29: 7,426,188 km (0.11 R)
• M30: 7,645,498 km (0.097 R)
• M31: 7,708,479 km (0.066 R)
• M32: 7,771,759 km (0.03 R)
• M33: 8,708,092 km (0.075 R)
• M34: 9,172,743 km (0.12 R)
• M35: 9,340,741 km (0.097 R)
• M36: 10,057,166 km (0.11 R)
• M37: 10,369,676 km (0.102 R)
• M38: 10,826,697 km (0.05 R)
• M39: 12,347,808 km (0.054 R)
• M40: 12,645,059 km (0.1 R)
• M41: 12,907,155 km (0.092 R)
• M42: 13,133,197 km (0.113 R)
• M43: 13,742,509 km (0.108 R)
• M44: 14,089,127 km (0.095 R)
• M45: 14,634,262 km (0.085 R)
• M46: 15,186,428 km (0.094 R)
• M47: 15,584,807 km (0.075 R)
• M48: 16,189,033 km (0.1 R)
• M49: 16,514,408 km (0.084 R)
• M50: 18,005,301 km (0.086 R)
• M51: 18,766,754 km (0.108 R)
• M52: 19,022,865 km (0.092 R)
• M53: 19,452,361 km (0.093 R)
• M54: 19,538,679 km (0.1 R)
• M55: 20,189,878 km (0.029 R)
• M56: 20,364,758 km (0.072 R)
• M57: 20,540,236 km (0.069 R)
• M58: 20,760,145 km (0.056 R)
• M59: 21,113,645 km (0.101 R)
• M60: 21,380,079 km (0.113 R)
• M61: 22,185,963 km (0.069 R)
• M62: 22,774,331 km (0.055 R)
• M63: 23,001,869 km (0.065 R)
• M64: 23,643,345 km (0.117 R)
• M65: 23,781,574 km (0.118 R)
• M66: 24,012,553 km (0.084 R)
• M67: 24,244,130 km (0.11 R)
• M68: 24,569,805 km (0.106 R)
• M69: 25,225,343 km (0.094 R)
• M70: 26,076,704 km (0.111 R)
• M71: 26,267,142 km (0.092 R)
• M72: 27,516,434 km (0.108 R)
• M73: 30,222,360 km (0.1 R)
• M74: 30,372,407 km (0.072 R)
• M75: 30,522,753 km (0.102 R)
• M76: 30,874,308 km (0.12 R)
• M77: 31,227,209 km (0.069 R)
• M78: 31,886,188 km (0.118 R)
• M79: 32,294,141 km (0.114 R)
• M80: 32,908,988 km (0.107 R)
• M81: 33,166,446 km (0.095 R)
• M82: 33,321,131 km (0.087 R)
• M83: 33,579,636 km (0.07 R)
• M84: 34,463,310 km (0.082 R)
• M85: 34,829,526 km (0.03 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 16,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit