🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.65 AU - 0.81 AU

Year: 226 Days

Day: 44.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 273 Days

Day: 23.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,473,516 km

• M1: 105,766 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.85 AU - 1.29 AU

Year: 400 Days

Day: 47.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.83 AU - 2.93 AU

Year: 1328 Days

Day: 21.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,473,516 km

• M1: 54,154 km (0.114 R)
• M2: 1,143,227 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.91 AU - 3.15 AU

Year: 1455 Days

Day: 39.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.04 AU - 3.32 AU

Year: 1587 Days

Day: 14.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 8.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.27 AU - 8.35 AU

Year: 7893 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,473,516 km

• M1: 108,309 km (0.104 R)
• M2: 195,824 km (0.112 R)
• M3: 307,872 km (0.026 R)
• M4: 397,781 km (0.115 R)
• M5: 701,464 km (0.055 R)
• M6: 1,013,675 km (0.065 R)
• M7: 1,170,753 km (0.114 R)
• M8: 1,622,987 km (0.071 R)
• M9: 1,999,974 km (0.072 R)
• M10: 2,180,239 km (0.065 R)
• M11: 2,384,740 km (0.074 R)
• M12: 2,792,693 km (0.087 R)
• M13: 2,872,878 km (0.12 R)
• M14: 2,994,650 km (0.083 R)
• M15: 3,139,012 km (0.115 R)
• M16: 3,306,711 km (0.101 R)
• M17: 3,434,468 km (0.055 R)
• M18: 3,563,870 km (0.114 R)
• M19: 4,234,966 km (0.106 R)
• M20: 4,397,280 km (0.1 R)
• M21: 4,585,175 km (0.107 R)
• M22: 4,775,762 km (0.069 R)
• M23: 4,847,869 km (0.109 R)
• M24: 5,140,183 km (0.071 R)
• M25: 5,589,425 km (0.059 R)
• M26: 5,767,447 km (0.114 R)
• M27: 6,155,504 km (0.056 R)
• M28: 6,525,310 km (0.094 R)
• M29: 6,632,272 km (0.078 R)
• M30: 6,875,219 km (0.087 R)
• M31: 7,175,911 km (0.076 R)
• M32: 7,932,577 km (0.052 R)
• M33: 8,075,592 km (0.074 R)
• M34: 8,714,525 km (0.092 R)
• M35: 9,069,820 km (0.053 R)
• M36: 9,129,509 km (0.117 R)
• M37: 9,189,348 km (0.106 R)
• M38: 10,413,209 km (0.118 R)
• M39: 10,507,006 km (0.06 R)
• M40: 10,980,484 km (0.065 R)
• M41: 11,139,955 km (0.102 R)
• M42: 11,235,847 km (0.088 R)
• M43: 11,332,188 km (0.075 R)
• M44: 11,428,679 km (0.049 R)
• M45: 12,013,756 km (0.04 R)
• M46: 12,309,960 km (0.033 R)
• M47: 12,442,354 km (0.052 R)
• M48: 12,575,197 km (0.083 R)
• M49: 12,741,999 km (0.058 R)
• M50: 12,808,869 km (0.094 R)
• M51: 13,111,505 km (0.08 R)
• M52: 13,246,742 km (0.096 R)
• M53: 14,241,119 km (0.087 R)
• M54: 14,729,706 km (0.103 R)
• M55: 14,940,788 km (0.097 R)
• M56: 15,831,045 km (0.111 R)
• M57: 16,119,619 km (0.104 R)
• M58: 16,300,782 km (0.11 R)
• M59: 16,885,261 km (0.104 R)
• M60: 17,291,120 km (0.109 R)
• M61: 18,225,359 km (0.094 R)
• M62: 18,869,827 km (0.104 R)
• M63: 19,947,829 km (0.097 R)
• M64: 20,025,620 km (0.096 R)
• M65: 20,220,396 km (0.057 R)
• M66: 20,455,115 km (0.089 R)
• M67: 21,721,760 km (0.11 R)
• M68: 22,122,832 km (0.074 R)
• M69: 23,054,528 km (0.086 R)
• M70: 23,340,559 km (0.1 R)
• M71: 24,040,228 km (0.034 R)
• M72: 24,413,475 km (0.071 R)
• M73: 25,713,630 km (0.079 R)
• M74: 26,436,188 km (0.101 R)
• M75: 26,649,963 km (0.083 R)
• M76: 26,950,206 km (0.094 R)
• M77: 27,857,667 km (0.061 R)
• M78: 28,731,169 km (0.026 R)
• M79: 28,819,132 km (0.05 R)
• M80: 29,127,304 km (0.067 R)
• M81: 29,259,698 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 9.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.4 AU - 12.82 AU

Year: 12499 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,473,516 km

• M1: 164,408 km (0.034 R)
• M2: 763,847 km (0.03 R)
• M3: 851,511 km (0.114 R)
• M4: 1,698,235 km (0.112 R)
• M5: 2,183,531 km (0.107 R)
• M6: 2,710,265 km (0.093 R)
• M7: 3,363,708 km (0.036 R)
• M8: 3,572,098 km (0.115 R)
• M9: 4,318,591 km (0.06 R)
• M10: 4,610,906 km (0.071 R)
• M11: 5,112,358 km (0.102 R)
• M12: 5,317,905 km (0.115 R)
• M13: 5,561,002 km (0.062 R)
• M14: 5,666,468 km (0.109 R)
• M15: 6,058,415 km (0.096 R)
• M16: 6,239,578 km (0.053 R)
• M17: 6,570,189 km (0.104 R)
• M18: 6,756,289 km (0.117 R)
• M19: 7,057,728 km (0.035 R)
• M20: 7,830,701 km (0.095 R)
• M21: 8,067,963 km (0.09 R)
• M22: 8,347,561 km (0.06 R)
• M23: 9,456,081 km (0.119 R)
• M24: 9,920,882 km (0.083 R)
• M25: 10,006,302 km (0.083 R)
• M26: 10,263,611 km (0.1 R)
• M27: 10,393,162 km (0.092 R)
• M28: 10,653,912 km (0.093 R)
• M29: 10,960,886 km (0.068 R)
• M30: 11,093,281 km (0.104 R)
• M31: 11,449,024 km (0.058 R)
• M32: 11,899,164 km (0.111 R)
• M33: 13,142,921 km (0.105 R)
• M34: 14,283,006 km (0.109 R)
• M35: 14,379,347 km (0.082 R)
• M36: 14,913,711 km (0.118 R)
• M37: 15,060,466 km (0.106 R)
• M38: 15,454,507 km (0.06 R)
• M39: 15,652,724 km (0.12 R)
• M40: 16,151,933 km (0.109 R)
• M41: 17,217,518 km (0.059 R)
• M42: 17,371,604 km (0.1 R)
• M43: 17,474,677 km (0.092 R)
• M44: 17,888,614 km (0.101 R)
• M45: 18,937,594 km (0.102 R)
• M46: 19,522,971 km (0.08 R)
• M47: 19,898,611 km (0.11 R)
• M48: 20,168,336 km (0.081 R)
• M49: 20,657,072 km (0.078 R)
• M50: 21,314,705 km (0.118 R)
• M51: 21,535,511 km (0.073 R)
• M52: 22,594,365 km (0.115 R)
• M53: 22,763,111 km (0.11 R)
• M54: 24,646,848 km (0.096 R)
• M55: 25,402,466 km (0.05 R)
• M56: 26,106,923 km (0.12 R)
• M57: 28,318,877 km (0.093 R)
• M58: 28,988,028 km (0.112 R)
• M59: 29,970,587 km (0.104 R)
• M60: 30,094,155 km (0.107 R)
• M61: 30,155,939 km (0.118 R)
• M62: 31,779,225 km (0.119 R)
• M63: 31,905,187 km (0.096 R)
• M64: 32,157,857 km (0.072 R)
• M65: 32,220,988 km (0.037 R)
• M66: 33,110,796 km (0.043 R)
• M67: 34,137,636 km (0.069 R)
• M68: 34,914,647 km (0.105 R)
• M69: 34,979,573 km (0.116 R)
• M70: 35,044,648 km (0.082 R)
• M71: 36,420,050 km (0.104 R)
• M72: 37,147,545 km (0.051 R)
• M73: 37,346,809 km (0.103 R)
• M74: 38,751,384 km (0.084 R)
• M75: 38,886,022 km (0.081 R)
• M76: 38,953,341 km (0.09 R)
• M77: 39,223,365 km (0.089 R)
• M78: 39,765,208 km (0.026 R)
• M79: 40,514,245 km (0.05 R)
• M80: 40,924,741 km (0.1 R)
• M81: 43,277,018 km (0.096 R)
• M82: 44,469,463 km (0.1 R)
• M83: 44,751,605 km (0.057 R)
• M84: 45,034,345 km (0.032 R)
• M85: 45,743,887 km (0.096 R)
• M86: 46,671,693 km (0.058 R)
• M87: 47,030,279 km (0.087 R)
• M88: 47,750,144 km (0.038 R)
• M89: 48,328,490 km (0.068 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 16,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit