🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.66 AU - 0.82 AU

Year: 226 Days

Day: 30.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,952,244 km

• M1: 24,085 km (0.114 R)
• M2: 125,961 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.06 AU - 1.12 AU

Year: 404 Days

Day: 33.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.29 AU - 2.35 AU

Year: 1254 Days

Day: 36.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.44 AU - 3.44 AU

Year: 2263 Days

Day: 13.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,952,244 km

• M1: 50,564 km (0.117 R)
• M2: 371,601 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.18 AU - 5.2 AU

Year: 3603 Days

Day: 17.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 8.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.31 AU - 8.25 AU

Year: 6263 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,952,244 km

• M1: 280,945 km (0.043 R)
• M2: 379,231 km (0.035 R)
• M3: 699,968 km (0.049 R)
• M4: 1,138,290 km (0.1 R)
• M5: 1,434,045 km (0.049 R)
• M6: 1,499,419 km (0.083 R)
• M7: 1,616,405 km (0.041 R)
• M8: 1,967,212 km (0.116 R)
• M9: 2,189,215 km (0.087 R)
• M10: 2,245,913 km (0.096 R)
• M11: 2,380,252 km (0.106 R)
• M12: 3,460,199 km (0.074 R)
• M13: 3,593,490 km (0.118 R)
• M14: 4,404,760 km (0.057 R)
• M15: 5,093,508 km (0.072 R)
• M16: 6,080,854 km (0.105 R)
• M17: 6,706,921 km (0.084 R)
• M18: 6,817,773 km (0.099 R)
• M19: 7,267,764 km (0.077 R)
• M20: 7,960,701 km (0.117 R)
• M21: 8,554,305 km (0.107 R)
• M22: 9,100,637 km (0.044 R)
• M23: 9,347,025 km (0.102 R)
• M24: 9,533,424 km (0.114 R)
• M25: 10,226,959 km (0.12 R)
• M26: 11,100,312 km (0.071 R)
• M27: 11,997,450 km (0.07 R)
• M28: 12,064,769 km (0.096 R)
• M29: 12,952,184 km (0.093 R)
• M30: 13,090,711 km (0.089 R)
• M31: 13,473,831 km (0.057 R)
• M32: 13,649,160 km (0.08 R)
• M33: 14,934,056 km (0.072 R)
• M34: 15,517,488 km (0.119 R)
• M35: 16,406,548 km (0.11 R)
• M36: 17,122,075 km (0.099 R)
• M37: 17,312,064 km (0.118 R)
• M38: 17,541,098 km (0.093 R)
• M39: 17,963,413 km (0.078 R)
• M40: 18,233,886 km (0.106 R)
• M41: 19,487,516 km (0.101 R)
• M42: 20,365,357 km (0.109 R)
• M43: 20,486,082 km (0.081 R)
• M44: 21,337,892 km (0.056 R)
• M45: 21,583,233 km (0.098 R)
• M46: 21,706,352 km (0.103 R)
• M47: 22,077,055 km (0.115 R)
• M48: 22,574,468 km (0.071 R)
• M49: 22,782,858 km (0.036 R)
• M50: 23,411,917 km (0.086 R)
• M51: 23,496,141 km (0.107 R)
• M52: 23,707,373 km (0.074 R)
• M53: 23,919,204 km (0.116 R)
• M54: 24,088,997 km (0.111 R)
• M55: 24,344,660 km (0.081 R)
• M56: 24,858,529 km (0.039 R)
• M57: 24,944,547 km (0.117 R)
• M58: 26,158,983 km (0.039 R)
• M59: 26,334,012 km (0.091 R)
• M60: 26,509,491 km (0.071 R)
• M61: 26,729,400 km (0.091 R)
• M62: 26,861,494 km (0.071 R)
• M63: 27,481,428 km (0.118 R)
• M64: 27,793,040 km (0.075 R)
• M65: 28,420,005 km (0.061 R)
• M66: 29,505,487 km (0.08 R)
• M67: 30,420,428 km (0.039 R)
• M68: 30,512,431 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 14

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.71 AU - 11.93 AU

Year: 13512 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,952,244 km

• M1: 175,927 km (0.111 R)
• M2: 286,929 km (0.107 R)
• M3: 671,395 km (0.067 R)
• M4: 1,098,497 km (0.113 R)
• M5: 1,251,685 km (0.096 R)
• M6: 1,365,829 km (0.086 R)
• M7: 1,483,861 km (0.076 R)
• M8: 2,071,931 km (0.058 R)
• M9: 2,264,762 km (0.03 R)
• M10: 2,435,005 km (0.063 R)
• M11: 3,447,034 km (0.047 R)
• M12: 3,710,476 km (0.119 R)
• M13: 3,811,006 km (0.114 R)
• M14: 3,912,583 km (0.057 R)
• M15: 4,118,280 km (0.106 R)
• M16: 4,363,022 km (0.086 R)
• M17: 4,866,718 km (0.051 R)
• M18: 5,051,172 km (0.087 R)
• M19: 5,851,521 km (0.107 R)
• M20: 6,166,873 km (0.082 R)
• M21: 6,286,551 km (0.118 R)
• M22: 6,487,910 km (0.066 R)
• M23: 6,814,333 km (0.095 R)
• M24: 8,795,008 km (0.098 R)
• M25: 9,941,526 km (0.101 R)
• M26: 10,035,324 km (0.081 R)
• M27: 10,556,374 km (0.028 R)
• M28: 10,796,030 km (0.101 R)
• M29: 11,329,944 km (0.089 R)
• M30: 13,654,845 km (0.103 R)
• M31: 13,811,474 km (0.109 R)
• M32: 14,073,868 km (0.092 R)
• M33: 15,032,192 km (0.112 R)
• M34: 15,737,546 km (0.112 R)
• M35: 16,287,468 km (0.032 R)
• M36: 17,011,821 km (0.066 R)
• M37: 18,319,007 km (0.109 R)
• M38: 18,491,942 km (0.115 R)
• M39: 18,665,326 km (0.104 R)
• M40: 18,781,265 km (0.071 R)
• M41: 19,481,981 km (0.08 R)
• M42: 20,369,844 km (0.09 R)
• M43: 21,817,802 km (0.096 R)
• M44: 23,174,206 km (0.112 R)
• M45: 23,674,162 km (0.119 R)
• M46: 25,323,628 km (0.106 R)
• M47: 26,422,126 km (0.091 R)
• M48: 28,265,321 km (0.093 R)
• M49: 30,627,022 km (0.12 R)
• M50: 30,763,905 km (0.079 R)
• M51: 31,175,747 km (0.063 R)
• M52: 31,451,307 km (0.079 R)
• M53: 32,213,209 km (0.091 R)
• M54: 32,352,484 km (0.081 R)
• M55: 32,911,232 km (0.116 R)
• M56: 33,684,803 km (0.092 R)
• M57: 33,826,173 km (0.07 R)
• M58: 35,035,073 km (0.091 R)
• M59: 35,178,238 km (0.117 R)
• M60: 36,113,674 km (0.078 R)
• M61: 38,229,586 km (0.093 R)
• M62: 40,685,834 km (0.061 R)
• M63: 41,515,952 km (0.09 R)
• M64: 42,199,315 km (0.102 R)
• M65: 42,962,863 km (0.047 R)
• M66: 43,885,283 km (0.032 R)
• M67: 44,658,854 km (0.056 R)
• M68: 45,984,441 km (0.075 R)
• M69: 46,927,805 km (0.075 R)
• M70: 47,322,893 km (0.095 R)
• M71: 47,798,315 km (0.088 R)
• M72: 47,957,188 km (0.117 R)
• M73: 49,153,971 km (0.109 R)
• M74: 49,314,340 km (0.11 R)
• M75: 50,279,994 km (0.082 R)
• M76: 50,765,140 km (0.113 R)
• M77: 51,414,395 km (0.043 R)
• M78: 51,740,069 km (0.11 R)
• M79: 52,967,520 km (0.11 R)
• M80: 54,121,667 km (0.094 R)
• M81: 54,701,957 km (0.102 R)
• M82: 55,534,470 km (0.115 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit