🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.5 AU - 0.52 AU

Year: 158 Days

Day: 37.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.7 AU

Year: 187 Days

Day: 28.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.7 AU - 0.9 AU

Year: 310 Days

Day: 34.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,197,288 km

• M1: 80,334 km (0.091 R)
• M2: 778,507 km (0.104 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.4

Radius: 13

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.8 AU - 5.56 AU

Year: 4389 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,197,288 km

• M1: 208,091 km (0.088 R)
• M2: 691,890 km (0.109 R)
• M3: 810,970 km (0.111 R)
• M4: 1,097,450 km (0.059 R)
• M5: 1,187,358 km (0.07 R)
• M6: 1,361,490 km (0.12 R)
• M7: 1,705,865 km (0.117 R)
• M8: 1,811,630 km (0.061 R)
• M9: 2,340,758 km (0.06 R)
• M10: 3,007,665 km (0.078 R)
• M11: 3,305,814 km (0.11 R)
• M12: 3,458,553 km (0.087 R)
• M13: 4,319,788 km (0.11 R)
• M14: 4,508,281 km (0.054 R)
• M15: 4,592,954 km (0.096 R)
• M16: 4,785,337 km (0.053 R)
• M17: 5,112,208 km (0.091 R)
• M18: 5,311,921 km (0.037 R)
• M19: 5,491,439 km (0.117 R)
• M20: 5,627,573 km (0.061 R)
• M21: 5,810,830 km (0.08 R)
• M22: 6,206,666 km (0.066 R)
• M23: 6,324,848 km (0.049 R)
• M24: 7,098,718 km (0.066 R)
• M25: 7,321,918 km (0.068 R)
• M26: 8,056,593 km (0.071 R)
• M27: 8,237,457 km (0.051 R)
• M28: 8,603,224 km (0.119 R)
• M29: 9,081,488 km (0.114 R)
• M30: 9,405,218 km (0.089 R)
• M31: 9,513,976 km (0.076 R)
• M32: 9,623,182 km (0.048 R)
• M33: 10,119,548 km (0.055 R)
• M34: 10,342,898 km (0.113 R)
• M35: 11,195,157 km (0.037 R)
• M36: 11,397,114 km (0.088 R)
• M37: 12,725,094 km (0.104 R)
• M38: 12,815,451 km (0.097 R)
• M39: 12,996,614 km (0.039 R)
• M40: 13,330,965 km (0.088 R)
• M41: 13,668,309 km (0.089 R)
• M42: 13,853,511 km (0.102 R)
• M43: 14,070,577 km (0.056 R)
• M44: 14,413,904 km (0.095 R)
• M45: 14,633,963 km (0.085 R)
• M46: 14,791,789 km (0.113 R)
• M47: 14,886,783 km (0.093 R)
• M48: 14,981,928 km (0.055 R)
• M49: 15,460,790 km (0.095 R)
• M50: 15,686,085 km (0.048 R)
• M51: 16,042,128 km (0.108 R)
• M52: 16,270,264 km (0.084 R)
• M53: 16,597,884 km (0.081 R)
• M54: 16,927,597 km (0.067 R)
• M55: 17,226,344 km (0.104 R)
• M56: 17,627,267 km (0.026 R)
• M57: 17,795,265 km (0.067 R)
• M58: 18,336,510 km (0.116 R)
• M59: 18,574,969 km (0.084 R)
• M60: 18,745,960 km (0.091 R)
• M61: 19,089,436 km (0.093 R)
• M62: 19,469,714 km (0.073 R)
• M63: 20,448,982 km (0.109 R)
• M64: 20,873,540 km (0.057 R)
• M65: 20,980,204 km (0.078 R)
• M66: 21,087,017 km (0.082 R)
• M67: 21,587,721 km (0.117 R)
• M68: 22,346,332 km (0.076 R)
• M69: 23,592,781 km (0.12 R)
• M70: 23,741,032 km (0.078 R)
• M71: 24,711,474 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 11.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.7 AU - 7.82 AU

Year: 6789 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 126.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,197,288 km

• M1: 149,897 km (0.105 R)
• M2: 347,366 km (0.101 R)
• M3: 492,626 km (0.051 R)
• M4: 586,573 km (0.075 R)
• M5: 701,016 km (0.052 R)
• M6: 1,015,321 km (0.1 R)
• M7: 1,222,065 km (0.057 R)
• M8: 1,408,165 km (0.085 R)
• M9: 1,924,128 km (0.092 R)
• M10: 2,002,517 km (0.11 R)
• M11: 2,203,427 km (0.113 R)
• M12: 2,517,283 km (0.091 R)
• M13: 2,845,800 km (0.082 R)
• M14: 3,423,846 km (0.068 R)
• M15: 3,519,739 km (0.051 R)
• M16: 3,763,583 km (0.078 R)
• M17: 3,912,583 km (0.072 R)
• M18: 4,012,963 km (0.087 R)
• M19: 4,267,878 km (0.108 R)
• M20: 4,397,280 km (0.119 R)
• M21: 4,847,270 km (0.112 R)
• M22: 4,955,280 km (0.111 R)
• M23: 5,423,521 km (0.088 R)
• M24: 5,563,994 km (0.063 R)
• M25: 6,079,807 km (0.099 R)
• M26: 6,432,110 km (0.101 R)
• M27: 6,640,799 km (0.032 R)
• M28: 7,466,729 km (0.119 R)
• M29: 7,749,170 km (0.076 R)
• M30: 8,617,885 km (0.089 R)
• M31: 9,013,870 km (0.105 R)
• M32: 9,180,672 km (0.114 R)
• M33: 9,721,318 km (0.09 R)
• M34: 10,306,994 km (0.112 R)
• M35: 10,516,581 km (0.111 R)
• M36: 10,939,793 km (0.06 R)
• M37: 11,476,700 km (0.073 R)
• M38: 11,657,564 km (0.066 R)
• M39: 11,985,482 km (0.095 R)
• M40: 12,242,791 km (0.11 R)
• M41: 12,687,994 km (0.082 R)
• M42: 13,214,130 km (0.091 R)
• M43: 13,594,407 km (0.103 R)
• M44: 13,747,446 km (0.084 R)
• M45: 14,016,722 km (0.112 R)
• M46: 14,249,048 km (0.106 R)
• M47: 14,326,689 km (0.106 R)
• M48: 14,678,094 km (0.063 R)
• M49: 15,669,180 km (0.106 R)
• M50: 16,152,531 km (0.057 R)
• M51: 16,314,695 km (0.057 R)
• M52: 17,010,175 km (0.1 R)
• M53: 17,382,375 km (0.039 R)
• M54: 18,303,299 km (0.112 R)
• M55: 18,812,381 km (0.112 R)
• M56: 19,068,642 km (0.104 R)
• M57: 19,369,184 km (0.103 R)
• M58: 19,757,690 km (0.077 R)
• M59: 21,426,903 km (0.057 R)
• M60: 22,188,057 km (0.072 R)
• M61: 22,458,979 km (0.085 R)
• M62: 23,232,250 km (0.109 R)
• M63: 23,691,216 km (0.12 R)
• M64: 24,060,424 km (0.11 R)
• M65: 24,292,301 km (0.079 R)
• M66: 24,571,450 km (0.083 R)
• M67: 25,320,936 km (0.094 R)
• M68: 25,462,306 km (0.099 R)
• M69: 25,793,216 km (0.119 R)
• M70: 27,566,100 km (0.118 R)
• M71: 27,711,510 km (0.068 R)
• M72: 28,687,785 km (0.061 R)
• M73: 29,180,112 km (0.059 R)
• M74: 29,724,947 km (0.118 R)
• M75: 30,774,376 km (0.092 R)
• M76: 31,177,393 km (0.107 R)
• M77: 31,328,936 km (0.103 R)
• M78: 31,683,632 km (0.112 R)
• M79: 31,886,936 km (0.086 R)
• M80: 32,141,551 km (0.088 R)
• M81: 32,806,813 km (0.08 R)
• M82: 33,787,427 km (0.078 R)
• M83: 33,891,098 km (0.078 R)
• M84: 34,255,220 km (0.104 R)
• M85: 34,620,538 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 12,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit