🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 41.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.87 AU - 0.95 AU

Year: 322 Days

Day: 35.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,612,047 km

• M1: 131,497 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.07 AU - 1.41 AU

Year: 512 Days

Day: 12.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,612,047 km

• M1: 452,683 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.57 AU - 2.29 AU

Year: 994 Days

Day: 23 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.02 AU - 2.48 AU

Year: 1252 Days

Day: 19.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,612,047 km

• M1: 72,106 km (0.085 R)
• M2: 218,712 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.02 AU - 4.3 AU

Year: 3147 Days

Day: 17.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,612,047 km

• M1: 1,199,925 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 9.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.16 AU - 8.62 AU

Year: 7450 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,612,047 km

• M1: 129,701 km (0.087 R)
• M2: 245,341 km (0.11 R)
• M3: 306,376 km (0.118 R)
• M4: 375,042 km (0.117 R)
• M5: 544,536 km (0.119 R)
• M6: 685,906 km (0.091 R)
• M7: 869,612 km (0.062 R)
• M8: 1,085,781 km (0.03 R)
• M9: 1,569,581 km (0.073 R)
• M10: 1,643,781 km (0.092 R)
• M11: 1,738,477 km (0.087 R)
• M12: 1,874,013 km (0.096 R)
• M13: 1,993,092 km (0.112 R)
• M14: 2,114,716 km (0.028 R)
• M15: 2,538,227 km (0.106 R)
• M16: 3,536,045 km (0.036 R)
• M17: 3,859,625 km (0.108 R)
• M18: 4,114,989 km (0.094 R)
• M19: 4,218,810 km (0.064 R)
• M20: 4,428,845 km (0.082 R)
• M21: 5,331,818 km (0.05 R)
• M22: 6,023,558 km (0.047 R)
• M23: 6,652,019 km (0.11 R)
• M24: 6,866,093 km (0.104 R)
• M25: 7,207,177 km (0.091 R)
• M26: 7,458,800 km (0.055 R)
• M27: 8,427,895 km (0.098 R)
• M28: 8,759,703 km (0.119 R)
• M29: 9,711,445 km (0.097 R)
• M30: 10,199,732 km (0.039 R)
• M31: 10,482,323 km (0.09 R)
• M32: 10,553,382 km (0.054 R)
• M33: 10,946,974 km (0.098 R)
• M34: 11,127,538 km (0.112 R)
• M35: 11,601,614 km (0.096 R)
• M36: 12,007,772 km (0.087 R)
• M37: 12,119,372 km (0.067 R)
• M38: 12,194,022 km (0.114 R)
• M39: 12,343,769 km (0.058 R)
• M40: 12,569,363 km (0.117 R)
• M41: 12,872,448 km (0.085 R)
• M42: 13,254,521 km (0.067 R)
• M43: 14,226,159 km (0.106 R)
• M44: 14,820,212 km (0.066 R)
• M45: 15,100,259 km (0.096 R)
• M46: 16,650,542 km (0.105 R)
• M47: 17,234,423 km (0.118 R)
• M48: 17,613,205 km (0.101 R)
• M49: 17,782,549 km (0.077 R)
• M50: 17,909,857 km (0.101 R)
• M51: 19,286,756 km (0.088 R)
• M52: 19,636,217 km (0.119 R)
• M53: 20,341,570 km (0.1 R)
• M54: 21,279,998 km (0.109 R)
• M55: 21,958,873 km (0.094 R)
• M56: 23,152,365 km (0.115 R)
• M57: 23,523,816 km (0.119 R)
• M58: 24,319,677 km (0.116 R)
• M59: 24,886,952 km (0.086 R)
• M60: 24,981,797 km (0.071 R)
• M61: 25,076,941 km (0.109 R)
• M62: 25,315,101 km (0.09 R)
• M63: 25,506,287 km (0.032 R)
• M64: 25,649,901 km (0.092 R)
• M65: 25,938,027 km (0.027 R)
• M66: 26,517,419 km (0.094 R)
• M67: 26,711,448 km (0.108 R)
• M68: 26,906,075 km (0.093 R)
• M69: 27,003,463 km (0.114 R)
• M70: 27,149,919 km (0.096 R)
• M71: 27,443,580 km (0.11 R)
• M72: 27,689,070 km (0.071 R)
• M73: 28,380,212 km (0.029 R)
• M74: 28,678,211 km (0.105 R)
• M75: 29,277,350 km (0.064 R)
• M76: 29,377,581 km (0.074 R)
• M77: 29,880,679 km (0.05 R)
• M78: 31,099,303 km (0.114 R)
• M79: 31,869,283 km (0.095 R)
• M80: 31,972,506 km (0.111 R)
• M81: 32,541,726 km (0.114 R)
• M82: 33,742,697 km (0.077 R)
• M83: 35,011,437 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325

Radius: 5.7

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.75 AU - 20.51 AU

Year: 32254 Days

Day: 15.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,612,047 km

• M1: 178,021 km (0.107 R)
• M2: 473,627 km (0.119 R)
• M3: 537,655 km (0.09 R)
• M4: 1,453,493 km (0.074 R)
• M5: 1,613,563 km (0.05 R)
• M6: 2,309,342 km (0.112 R)
• M7: 2,649,378 km (0.094 R)
• M8: 2,766,364 km (0.109 R)
• M9: 2,805,708 km (0.065 R)
• M10: 3,334,237 km (0.068 R)
• M11: 3,937,117 km (0.08 R)
• M12: 4,526,682 km (0.08 R)
• M13: 4,855,498 km (0.091 R)
• M14: 5,786,296 km (0.028 R)
• M15: 6,040,313 km (0.12 R)
• M16: 6,142,937 km (0.117 R)
• M17: 6,402,041 km (0.073 R)
• M18: 7,418,858 km (0.051 R)
• M19: 7,806,166 km (0.111 R)
• M20: 8,370,599 km (0.091 R)
• M21: 8,600,082 km (0.098 R)
• M22: 8,773,466 km (0.056 R)
• M23: 11,766,022 km (0.043 R)
• M24: 11,830,050 km (0.116 R)
• M25: 14,418,243 km (0.059 R)
• M26: 15,388,385 km (0.095 R)
• M27: 15,669,479 km (0.101 R)
• M28: 16,307,963 km (0.06 R)
• M29: 16,738,356 km (0.096 R)
• M30: 17,318,048 km (0.065 R)
• M31: 17,683,815 km (0.111 R)
• M32: 17,757,267 km (0.087 R)
• M33: 20,007,070 km (0.026 R)
• M34: 20,467,681 km (0.118 R)
• M35: 20,776,751 km (0.077 R)
• M36: 21,165,256 km (0.08 R)
• M37: 21,399,527 km (0.11 R)
• M38: 22,028,286 km (0.111 R)
• M39: 23,304,057 km (0.116 R)
• M40: 25,179,566 km (0.081 R)
• M41: 26,009,983 km (0.102 R)
• M42: 28,296,736 km (0.092 R)
• M43: 28,468,624 km (0.115 R)
• M44: 28,640,961 km (0.111 R)
• M45: 29,073,149 km (0.109 R)
• M46: 29,246,683 km (0.085 R)
• M47: 29,944,108 km (0.036 R)
• M48: 30,912,006 km (0.099 R)
• M49: 32,158,605 km (0.104 R)
• M50: 32,517,790 km (0.085 R)
• M51: 34,425,163 km (0.043 R)
• M52: 34,792,575 km (0.046 R)
• M53: 35,253,785 km (0.037 R)
• M54: 35,716,940 km (0.104 R)
• M55: 35,995,791 km (0.119 R)
• M56: 37,118,373 km (0.081 R)
• M57: 39,397,796 km (0.114 R)
• M58: 40,360,907 km (0.106 R)
• M59: 41,624,411 km (0.025 R)
• M60: 43,197,283 km (0.11 R)
• M61: 43,296,317 km (0.107 R)
• M62: 45,895,430 km (0.06 R)
• M63: 46,097,387 km (0.114 R)
• M64: 46,198,515 km (0.106 R)
• M65: 47,213,836 km (0.047 R)
• M66: 48,544,509 km (0.109 R)
• M67: 51,872,463 km (0.078 R)
• M68: 54,630,150 km (0.116 R)
• M69: 54,951,487 km (0.11 R)
• M70: 55,595,805 km (0.07 R)
• M71: 56,783,761 km (0.117 R)
• M72: 57,761,832 km (0.117 R)
• M73: 58,198,359 km (0.108 R)
• M74: 58,745,438 km (0.105 R)
• M75: 59,184,508 km (0.114 R)
• M76: 61,729,467 km (0.071 R)
• M77: 65,215,995 km (0.111 R)
• M78: 67,728,641 km (0.109 R)
• M79: 67,958,722 km (0.028 R)
• M80: 68,534,824 km (0.113 R)
• M81: 69,575,875 km (0.073 R)
• M82: 69,808,051 km (0.102 R)
• M83: 70,273,001 km (0.063 R)
• M84: 72,730,595 km (0.119 R)
• M85: 73,910,773 km (0.104 R)
• M86: 74,503,180 km (0.028 R)
• M87: 75,216,164 km (0.12 R)
• M88: 76,409,656 km (0.061 R)
• M89: 76,649,012 km (0.082 R)
• M90: 78,331,988 km (0.099 R)
• M91: 78,936,064 km (0.115 R)
• M92: 80,027,231 km (0.073 R)
• M93: 80,148,705 km (0.075 R)
• M94: 81,367,479 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit