🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 28.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,192,544 km

• M1: 78,838 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.76 AU

Year: 187 Days

Day: 31.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.74 AU - 1.1 AU

Year: 331 Days

Day: 41.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,192,544 km

• M1: 271,819 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.05 AU - 1.13 AU

Year: 426 Days

Day: 33.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.17 AU - 3.51 AU

Year: 2287 Days

Day: 40.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 12

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.2 AU - 11.82 AU

Year: 13690 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,192,544 km

• M1: 150,795 km (0.091 R)
• M2: 262,245 km (0.099 R)
• M3: 387,907 km (0.105 R)
• M4: 651,948 km (0.063 R)
• M5: 935,884 km (0.112 R)
• M6: 1,367,624 km (0.047 R)
• M7: 1,525,001 km (0.096 R)
• M8: 1,833,621 km (0.117 R)
• M9: 2,482,577 km (0.112 R)
• M10: 2,648,630 km (0.069 R)
• M11: 3,109,392 km (0.055 R)
• M12: 3,349,347 km (0.108 R)
• M13: 4,105,414 km (0.115 R)
• M14: 4,638,432 km (0.09 R)
• M15: 4,809,572 km (0.101 R)
• M16: 5,407,065 km (0.061 R)
• M17: 5,806,342 km (0.071 R)
• M18: 6,065,446 km (0.095 R)
• M19: 6,177,644 km (0.116 R)
• M20: 7,258,189 km (0.115 R)
• M21: 7,377,419 km (0.074 R)
• M22: 7,698,606 km (0.112 R)
• M23: 7,901,760 km (0.092 R)
• M24: 8,563,730 km (0.081 R)
• M25: 8,689,841 km (0.028 R)
• M26: 8,858,887 km (0.099 R)
• M27: 9,029,129 km (0.085 R)
• M28: 9,633,504 km (0.087 R)
• M29: 10,340,205 km (0.07 R)
• M30: 10,745,017 km (0.101 R)
• M31: 11,247,067 km (0.089 R)
• M32: 11,617,023 km (0.104 R)
• M33: 12,559,190 km (0.054 R)
• M34: 12,943,058 km (0.03 R)
• M35: 13,820,749 km (0.042 R)
• M36: 14,767,853 km (0.118 R)
• M37: 14,919,396 km (0.116 R)
• M38: 15,173,114 km (0.12 R)
• M39: 15,839,123 km (0.092 R)
• M40: 16,201,898 km (0.102 R)
• M41: 16,724,743 km (0.09 R)
• M42: 17,679,776 km (0.109 R)
• M43: 17,787,037 km (0.087 R)
• M44: 17,894,448 km (0.03 R)
• M45: 19,753,800 km (0.05 R)
• M46: 20,424,747 km (0.093 R)
• M47: 20,537,244 km (0.067 R)
• M48: 21,046,176 km (0.085 R)
• M49: 21,216,718 km (0.119 R)
• M50: 21,846,226 km (0.074 R)
• M51: 23,182,135 km (0.102 R)
• M52: 24,067,455 km (0.031 R)
• M53: 24,245,925 km (0.109 R)
• M54: 24,484,534 km (0.085 R)
• M55: 24,663,902 km (0.043 R)
• M56: 25,084,421 km (0.118 R)
• M57: 25,567,772 km (0.112 R)
• M58: 27,159,942 km (0.094 R)
• M59: 27,283,809 km (0.08 R)
• M60: 27,843,305 km (0.11 R)
• M61: 28,155,666 km (0.091 R)
• M62: 28,406,541 km (0.103 R)
• M63: 31,538,672 km (0.105 R)
• M64: 31,799,122 km (0.084 R)
• M65: 32,191,218 km (0.064 R)
• M66: 35,250,045 km (0.095 R)
• M67: 35,723,523 km (0.075 R)
• M68: 37,363,265 km (0.063 R)
• M69: 38,122,923 km (0.073 R)
• M70: 39,587,337 km (0.081 R)
• M71: 40,291,195 km (0.035 R)
• M72: 41,639,819 km (0.099 R)
• M73: 42,068,716 km (0.112 R)
• M74: 42,355,496 km (0.092 R)
• M75: 45,185,738 km (0.092 R)
• M76: 46,290,368 km (0.097 R)
• M77: 47,106,126 km (0.118 R)
• M78: 49,733,214 km (0.041 R)
• M79: 49,960,602 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.6

Radius: 7.6

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.67 AU - 16.75 AU

Year: 21142 Days

Day: 21.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,192,544 km

• M1: 109,506 km (0.095 R)
• M2: 172,187 km (0.089 R)
• M3: 448,794 km (0.095 R)
• M4: 755,320 km (0.045 R)
• M5: 984,952 km (0.112 R)
• M6: 1,051,374 km (0.098 R)
• M7: 1,142,479 km (0.1 R)
• M8: 2,105,291 km (0.044 R)
• M9: 2,163,036 km (0.105 R)
• M10: 2,221,229 km (0.089 R)
• M11: 2,429,320 km (0.055 R)
• M12: 2,490,057 km (0.042 R)
• M13: 2,832,636 km (0.106 R)
• M14: 3,357,575 km (0.115 R)
• M15: 4,091,502 km (0.12 R)
• M16: 4,645,313 km (0.055 R)
• M17: 4,835,153 km (0.041 R)
• M18: 5,620,093 km (0.061 R)
• M19: 5,904,030 km (0.111 R)
• M20: 6,151,315 km (0.093 R)
• M21: 6,276,079 km (0.079 R)
• M22: 7,393,276 km (0.119 R)
• M23: 7,481,838 km (0.06 R)
• M24: 8,110,897 km (0.066 R)
• M25: 9,086,126 km (0.12 R)
• M26: 9,323,837 km (0.089 R)
• M27: 9,951,400 km (0.034 R)
• M28: 11,145,341 km (0.115 R)
• M29: 11,399,807 km (0.103 R)
• M30: 11,450,819 km (0.059 R)
• M31: 11,862,513 km (0.117 R)
• M32: 13,883,430 km (0.077 R)
• M33: 13,938,034 km (0.097 R)
• M34: 14,047,539 km (0.1 R)
• M35: 15,552,643 km (0.096 R)
• M36: 17,166,954 km (0.109 R)
• M37: 17,519,706 km (0.093 R)
• M38: 18,352,218 km (0.112 R)
• M39: 19,809,301 km (0.101 R)
• M40: 20,179,257 km (0.034 R)
• M41: 21,999,713 km (0.088 R)
• M42: 22,897,300 km (0.071 R)
• M43: 22,961,777 km (0.06 R)
• M44: 23,091,179 km (0.07 R)
• M45: 24,595,536 km (0.092 R)
• M46: 24,926,895 km (0.083 R)
• M47: 25,929,350 km (0.067 R)
• M48: 27,492,199 km (0.104 R)
• M49: 27,698,195 km (0.073 R)
• M50: 29,085,267 km (0.063 R)
• M51: 29,857,641 km (0.051 R)
• M52: 29,928,251 km (0.107 R)
• M53: 30,210,991 km (0.089 R)
• M54: 31,064,596 km (0.117 R)
• M55: 32,432,370 km (0.051 R)
• M56: 32,504,925 km (0.066 R)
• M57: 32,795,593 km (0.046 R)
• M58: 33,672,835 km (0.095 R)
• M59: 34,631,907 km (0.086 R)
• M60: 37,943,705 km (0.047 R)
• M61: 38,020,149 km (0.094 R)
• M62: 38,556,607 km (0.106 R)
• M63: 40,649,332 km (0.112 R)
• M64: 41,433,673 km (0.058 R)
• M65: 43,097,202 km (0.079 R)
• M66: 43,256,823 km (0.104 R)
• M67: 43,656,548 km (0.11 R)
• M68: 45,592,494 km (0.072 R)
• M69: 45,755,107 km (0.091 R)
• M70: 46,407,354 km (0.098 R)
• M71: 47,227,001 km (0.079 R)
• M72: 47,473,837 km (0.114 R)
• M73: 47,968,856 km (0.116 R)
• M74: 48,797,629 km (0.07 R)
• M75: 49,213,660 km (0.025 R)
• M76: 49,798,289 km (0.094 R)
• M77: 51,396,592 km (0.117 R)
• M78: 52,414,756 km (0.082 R)
• M79: 52,840,960 km (0.091 R)
• M80: 53,439,501 km (0.064 R)
• M81: 54,298,492 km (0.101 R)
• M82: 54,643,315 km (0.083 R)
• M83: 54,989,036 km (0.109 R)
• M84: 55,075,503 km (0.103 R)
• M85: 55,682,422 km (0.094 R)
• M86: 55,769,189 km (0.12 R)
• M87: 55,856,105 km (0.107 R)
• M88: 56,465,866 km (0.093 R)
• M89: 58,661,514 km (0.12 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: 333 - 13,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit