🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.56 AU

Year: 144 Days

Day: 42.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.69 AU - 0.95 AU

Year: 284 Days

Day: 17.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 136.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.2 AU - 1.38 AU

Year: 561 Days

Day: 32.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,660,711 km

• M1: 67,768 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.38 AU - 1.72 AU

Year: 739 Days

Day: 27.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,660,711 km

• M1: 634,744 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.01 AU - 4.99 AU

Year: 3063 Days

Day: 30.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.2

Radius: 11.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.74 AU - 7.84 AU

Year: 6774 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,660,711 km

• M1: 144,212 km (0.096 R)
• M2: 350,657 km (0.095 R)
• M3: 428,448 km (0.111 R)
• M4: 921,972 km (0.12 R)
• M5: 1,400,386 km (0.059 R)
• M6: 1,477,578 km (0.077 R)
• M7: 1,949,559 km (0.025 R)
• M8: 2,169,169 km (0.092 R)
• M9: 2,259,227 km (0.106 R)
• M10: 2,350,781 km (0.096 R)
• M11: 2,490,356 km (0.107 R)
• M12: 2,777,883 km (0.066 R)
• M13: 3,025,767 km (0.032 R)
• M14: 3,101,613 km (0.118 R)
• M15: 3,178,057 km (0.091 R)
• M16: 3,332,891 km (0.048 R)
• M17: 3,411,280 km (0.104 R)
• M18: 3,839,878 km (0.106 R)
• M19: 4,457,269 km (0.083 R)
• M20: 5,815,168 km (0.033 R)
• M21: 6,294,480 km (0.096 R)
• M22: 6,424,481 km (0.117 R)
• M23: 6,687,174 km (0.075 R)
• M24: 6,886,588 km (0.116 R)
• M25: 7,020,628 km (0.065 R)
• M26: 7,189,374 km (0.08 R)
• M27: 7,291,251 km (0.082 R)
• M28: 7,462,241 km (0.111 R)
• M29: 7,877,973 km (0.075 R)
• M30: 8,018,147 km (0.038 R)
• M31: 8,194,672 km (0.1 R)
• M32: 8,265,582 km (0.09 R)
• M33: 9,317,554 km (0.117 R)
• M34: 9,765,151 km (0.112 R)
• M35: 9,878,247 km (0.075 R)
• M36: 10,219,779 km (0.048 R)
• M37: 10,759,079 km (0.084 R)
• M38: 10,914,810 km (0.054 R)
• M39: 11,110,634 km (0.116 R)
• M40: 11,744,929 km (0.059 R)
• M41: 13,131,701 km (0.097 R)
• M42: 13,591,415 km (0.048 R)
• M43: 14,056,366 km (0.091 R)
• M44: 14,226,758 km (0.043 R)
• M45: 14,483,617 km (0.076 R)
• M46: 17,045,181 km (0.099 R)
• M47: 17,500,857 km (0.119 R)
• M48: 17,822,193 km (0.089 R)
• M49: 18,985,615 km (0.076 R)
• M50: 19,363,200 km (0.12 R)
• M51: 19,552,890 km (0.066 R)
• M52: 19,838,622 km (0.039 R)
• M53: 20,414,125 km (0.116 R)
• M54: 20,558,936 km (0.099 R)
• M55: 20,752,516 km (0.098 R)
• M56: 21,680,023 km (0.057 R)
• M57: 22,025,145 km (0.097 R)
• M58: 22,173,696 km (0.068 R)
• M59: 22,372,212 km (0.069 R)
• M60: 24,083,163 km (0.075 R)
• M61: 25,057,494 km (0.101 R)
• M62: 25,471,581 km (0.048 R)
• M63: 25,679,522 km (0.087 R)
• M64: 25,783,791 km (0.107 R)
• M65: 25,888,061 km (0.103 R)
• M66: 27,044,752 km (0.099 R)
• M67: 27,203,774 km (0.074 R)
• M68: 28,433,469 km (0.115 R)
• M69: 28,865,358 km (0.061 R)
• M70: 29,190,733 km (0.107 R)
• M71: 29,571,909 km (0.099 R)
• M72: 29,845,224 km (0.083 R)
• M73: 31,446,669 km (0.092 R)
• M74: 32,117,466 km (0.095 R)
• M75: 32,229,814 km (0.062 R)
• M76: 32,623,705 km (0.083 R)
• M77: 33,815,103 km (0.09 R)
• M78: 34,043,688 km (0.06 R)
• M79: 35,890,624 km (0.06 R)
• M80: 36,007,160 km (0.109 R)
• M81: 36,182,190 km (0.104 R)
• M82: 37,829,113 km (0.041 R)
• M83: 39,500,570 km (0.088 R)
• M84: 39,620,846 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 10.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.19 AU - 8.51 AU

Year: 8421 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,660,711 km

• M1: 157,527 km (0.086 R)
• M2: 317,297 km (0.099 R)
• M3: 466,446 km (0.089 R)
• M4: 580,889 km (0.058 R)
• M5: 972,087 km (0.069 R)
• M6: 1,085,183 km (0.081 R)
• M7: 1,671,158 km (0.119 R)
• M8: 1,823,897 km (0.106 R)
• M9: 1,997,281 km (0.115 R)
• M10: 2,077,914 km (0.117 R)
• M11: 2,259,377 km (0.112 R)
• M12: 2,360,654 km (0.105 R)
• M13: 2,532,692 km (0.077 R)
• M14: 2,655,811 km (0.063 R)
• M15: 3,130,036 km (0.11 R)
• M16: 3,396,620 km (0.077 R)
• M17: 3,513,007 km (0.103 R)
• M18: 3,611,143 km (0.117 R)
• M19: 4,033,308 km (0.095 R)
• M20: 4,239,903 km (0.065 R)
• M21: 4,365,565 km (0.1 R)
• M22: 4,902,472 km (0.116 R)
• M23: 5,145,419 km (0.105 R)
• M24: 5,414,994 km (0.081 R)
• M25: 5,666,169 km (0.101 R)
• M26: 6,014,882 km (0.081 R)
• M27: 6,635,862 km (0.109 R)
• M28: 7,302,470 km (0.082 R)
• M29: 7,529,410 km (0.035 R)
• M30: 8,119,873 km (0.034 R)
• M31: 8,198,113 km (0.114 R)
• M32: 8,355,041 km (0.05 R)
• M33: 8,434,029 km (0.039 R)
• M34: 8,513,166 km (0.071 R)
• M35: 8,752,074 km (0.084 R)
• M36: 10,035,624 km (0.092 R)
• M37: 10,119,548 km (0.118 R)
• M38: 10,429,216 km (0.048 R)
• M39: 10,542,611 km (0.102 R)
• M40: 11,086,848 km (0.109 R)
• M41: 11,260,681 km (0.077 R)
• M42: 11,905,747 km (0.049 R)
• M43: 11,994,608 km (0.119 R)
• M44: 12,622,919 km (0.118 R)
• M45: 12,713,575 km (0.102 R)
• M46: 13,694,039 km (0.034 R)
• M47: 13,787,239 km (0.097 R)
• M48: 13,880,588 km (0.051 R)
• M49: 14,161,982 km (0.106 R)
• M50: 15,177,751 km (0.066 R)
• M51: 15,370,882 km (0.092 R)
• M52: 16,612,544 km (0.093 R)
• M53: 16,712,027 km (0.059 R)
• M54: 16,778,448 km (0.08 R)
• M55: 17,480,661 km (0.089 R)
• M56: 17,683,067 km (0.07 R)
• M57: 17,920,329 km (0.11 R)
• M58: 18,534,877 km (0.071 R)
• M59: 18,638,100 km (0.069 R)
• M60: 19,052,486 km (0.089 R)
• M61: 19,260,726 km (0.096 R)
• M62: 19,330,438 km (0.086 R)
• M63: 19,504,870 km (0.066 R)
• M64: 19,609,738 km (0.117 R)
• M65: 19,890,383 km (0.104 R)
• M66: 20,242,985 km (0.103 R)
• M67: 20,562,227 km (0.098 R)
• M68: 21,097,937 km (0.095 R)
• M69: 21,205,648 km (0.08 R)
• M70: 21,819,298 km (0.093 R)
• M71: 22,475,434 km (0.115 R)
• M72: 22,916,599 km (0.092 R)
• M73: 24,256,846 km (0.116 R)
• M74: 24,482,739 km (0.084 R)
• M75: 24,709,230 km (0.049 R)
• M76: 24,898,621 km (0.118 R)
• M77: 25,050,313 km (0.046 R)
• M78: 25,431,189 km (0.032 R)
• M79: 25,622,375 km (0.109 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: 410 - 16,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit