🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.82 AU - 1.08 AU

Year: 355 Days

Day: 32 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.19 AU - 1.19 AU

Year: 497 Days

Day: 13.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.55 AU - 2.23 AU

Year: 995 Days

Day: 28.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.06 AU - 2.9 AU

Year: 1495 Days

Day: 18.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 13.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.44 AU - 4.62 AU

Year: 3692 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,756,736 km

• M1: 168,447 km (0.12 R)
• M2: 267,631 km (0.112 R)
• M3: 384,766 km (0.116 R)
• M4: 566,228 km (0.077 R)
• M5: 754,871 km (0.107 R)
• M6: 844,181 km (0.085 R)
• M7: 1,054,815 km (0.109 R)
• M8: 1,167,013 km (0.082 R)
• M9: 1,251,536 km (0.051 R)
• M10: 1,371,214 km (0.049 R)
• M11: 1,541,157 km (0.107 R)
• M12: 1,718,281 km (0.114 R)
• M13: 1,827,936 km (0.047 R)
• M14: 2,067,592 km (0.101 R)
• M15: 2,620,057 km (0.119 R)
• M16: 2,719,091 km (0.115 R)
• M17: 3,400,659 km (0.09 R)
• M18: 3,587,058 km (0.082 R)
• M19: 3,697,461 km (0.087 R)
• M20: 3,809,061 km (0.112 R)
• M21: 4,101,076 km (0.048 R)
• M22: 4,216,715 km (0.066 R)
• M23: 4,655,635 km (0.066 R)
• M24: 5,038,755 km (0.065 R)
• M25: 5,216,328 km (0.09 R)
• M26: 5,724,512 km (0.073 R)
• M27: 6,652,169 km (0.096 R)
• M28: 6,965,277 km (0.095 R)
• M29: 7,363,506 km (0.045 R)
• M30: 7,545,118 km (0.059 R)
• M31: 7,748,721 km (0.036 R)
• M32: 8,182,256 km (0.09 R)
• M33: 8,286,675 km (0.114 R)
• M34: 8,475,617 km (0.033 R)
• M35: 9,573,965 km (0.09 R)
• M36: 9,883,333 km (0.087 R)
• M37: 9,994,634 km (0.118 R)
• M38: 10,263,312 km (0.118 R)
• M39: 10,398,698 km (0.079 R)
• M40: 10,489,204 km (0.066 R)
• M41: 10,602,749 km (0.072 R)
• M42: 11,339,219 km (0.113 R)
• M43: 11,596,229 km (0.073 R)
• M44: 12,115,932 km (0.112 R)
• M45: 12,330,754 km (0.083 R)
• M46: 12,909,847 km (0.106 R)
• M47: 13,056,154 km (0.073 R)
• M48: 13,424,015 km (0.068 R)
• M49: 13,596,801 km (0.103 R)
• M50: 13,695,984 km (0.072 R)
• M51: 13,969,748 km (0.099 R)
• M52: 14,598,658 km (0.11 R)
• M53: 14,801,961 km (0.068 R)
• M54: 15,031,744 km (0.088 R)
• M55: 15,134,218 km (0.097 R)
• M56: 15,494,899 km (0.066 R)
• M57: 15,650,331 km (0.079 R)
• M58: 16,277,296 km (0.032 R)
• M59: 17,152,742 km (0.099 R)
• M60: 18,371,067 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 8.4

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.92 AU - 8.42 AU

Year: 7351 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,756,736 km

• M1: 180,265 km (0.112 R)
• M2: 422,016 km (0.086 R)
• M3: 593,455 km (0.059 R)
• M4: 884,572 km (0.098 R)
• M5: 1,180,926 km (0.115 R)
• M6: 1,292,825 km (0.111 R)
• M7: 1,388,867 km (0.065 R)
• M8: 2,037,224 km (0.091 R)
• M9: 2,195,498 km (0.034 R)
• M10: 2,287,651 km (0.111 R)
• M11: 2,357,662 km (0.077 R)
• M12: 2,428,572 km (0.111 R)
• M13: 2,572,186 km (0.051 R)
• M14: 2,969,368 km (0.032 R)
• M15: 3,765,079 km (0.115 R)
• M16: 3,959,856 km (0.112 R)
• M17: 4,330,559 km (0.092 R)
• M18: 5,414,246 km (0.12 R)
• M19: 5,761,463 km (0.061 R)
• M20: 5,953,995 km (0.104 R)
• M21: 6,477,737 km (0.099 R)
• M22: 7,084,357 km (0.105 R)
• M23: 7,256,245 km (0.06 R)
• M24: 7,429,329 km (0.102 R)
• M25: 7,674,072 km (0.047 R)
• M26: 7,744,532 km (0.089 R)
• M27: 7,921,506 km (0.092 R)
• M28: 7,992,565 km (0.112 R)
• M29: 8,135,581 km (0.074 R)
• M30: 8,496,860 km (0.091 R)
• M31: 8,642,718 km (0.103 R)
• M32: 8,716,021 km (0.097 R)
• M33: 8,826,424 km (0.072 R)
• M34: 9,011,327 km (0.095 R)
• M35: 9,763,804 km (0.092 R)
• M36: 9,916,693 km (0.116 R)
• M37: 10,263,611 km (0.049 R)
• M38: 11,248,264 km (0.085 R)
• M39: 12,057,588 km (0.117 R)
• M40: 12,593,598 km (0.102 R)
• M41: 13,221,909 km (0.087 R)
• M42: 13,306,431 km (0.058 R)
• M43: 13,689,103 km (0.069 R)
• M44: 14,465,217 km (0.08 R)
• M45: 14,902,641 km (0.033 R)
• M46: 16,285,823 km (0.043 R)
• M47: 16,421,957 km (0.049 R)
• M48: 17,570,270 km (0.068 R)
• M49: 18,036,866 km (0.105 R)
• M50: 19,653,420 km (0.073 R)
• M51: 19,846,701 km (0.108 R)
• M52: 19,992,110 km (0.088 R)
• M53: 20,186,437 km (0.037 R)
• M54: 20,381,364 km (0.104 R)
• M55: 20,479,051 km (0.049 R)
• M56: 20,920,664 km (0.115 R)
• M57: 21,813,464 km (0.104 R)
• M58: 22,063,741 km (0.117 R)
• M59: 22,668,117 km (0.046 R)
• M60: 24,617,526 km (0.058 R)
• M61: 24,982,545 km (0.12 R)
• M62: 25,507,035 km (0.114 R)
• M63: 25,559,694 km (0.092 R)
• M64: 26,035,116 km (0.045 R)
• M65: 26,141,181 km (0.111 R)
• M66: 26,300,502 km (0.075 R)
• M67: 26,406,867 km (0.073 R)
• M68: 26,833,968 km (0.045 R)
• M69: 27,209,609 km (0.116 R)
• M70: 27,532,890 km (0.104 R)
• M71: 28,020,280 km (0.057 R)
• M72: 28,401,305 km (0.094 R)
• M73: 28,674,621 km (0.088 R)
• M74: 29,058,489 km (0.112 R)
• M75: 32,134,221 km (0.102 R)
• M76: 32,361,909 km (0.056 R)
• M77: 32,990,968 km (0.104 R)
• M78: 33,566,172 km (0.12 R)
• M79: 33,739,406 km (0.117 R)
• M80: 34,435,335 km (0.087 R)
• M81: 34,901,782 km (0.04 R)
• M82: 35,664,432 km (0.064 R)
• M83: 37,984,994 km (0.027 R)
• M84: 38,527,436 km (0.101 R)
• M85: 39,925,278 km (0.07 R)
• M86: 40,599,815 km (0.102 R)
• M87: 41,277,942 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 13.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.43 AU - 9.77 AU

Year: 9656 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,756,736 km

• M1: 174,581 km (0.116 R)
• M2: 338,091 km (0.052 R)
• M3: 542,442 km (0.086 R)
• M4: 677,230 km (0.096 R)
• M5: 856,149 km (0.086 R)
• M6: 1,052,122 km (0.067 R)
• M7: 2,478,837 km (0.081 R)
• M8: 3,450,176 km (0.108 R)
• M9: 3,798,290 km (0.076 R)
• M10: 4,242,446 km (0.1 R)
• M11: 4,821,390 km (0.064 R)
• M12: 5,090,068 km (0.115 R)
• M13: 5,211,092 km (0.08 R)
• M14: 5,611,117 km (0.099 R)
• M15: 6,117,356 km (0.046 R)
• M16: 6,408,474 km (0.045 R)
• M17: 6,539,521 km (0.1 R)
• M18: 6,638,256 km (0.111 R)
• M19: 7,139,708 km (0.1 R)
• M20: 8,037,894 km (0.11 R)
• M21: 8,143,809 km (0.1 R)
• M22: 8,321,531 km (0.08 R)
• M23: 9,008,185 km (0.099 R)
• M24: 11,334,432 km (0.114 R)
• M25: 11,453,363 km (0.088 R)
• M26: 11,572,891 km (0.096 R)
• M27: 12,625,163 km (0.079 R)
• M28: 12,831,159 km (0.064 R)
• M29: 13,708,102 km (0.114 R)
• M30: 14,303,501 km (0.095 R)
• M31: 15,125,093 km (0.062 R)
• M32: 15,343,954 km (0.091 R)
• M33: 15,431,768 km (0.084 R)
• M34: 17,497,266 km (0.118 R)
• M35: 18,003,954 km (0.085 R)
• M36: 19,315,479 km (0.095 R)
• M37: 19,743,628 km (0.102 R)
• M38: 21,046,924 km (0.027 R)
• M39: 21,242,299 km (0.108 R)
• M40: 21,684,211 km (0.036 R)
• M41: 21,832,164 km (0.09 R)
• M42: 21,931,048 km (0.12 R)
• M43: 23,028,199 km (0.079 R)
• M44: 23,532,942 km (0.08 R)
• M45: 23,735,797 km (0.082 R)
• M46: 24,041,126 km (0.094 R)
• M47: 25,068,714 km (0.094 R)
• M48: 25,275,907 km (0.069 R)
• M49: 25,535,758 km (0.114 R)
• M50: 25,639,878 km (0.095 R)
• M51: 25,848,717 km (0.09 R)
• M52: 26,267,890 km (0.08 R)
• M53: 26,636,649 km (0.084 R)
• M54: 27,913,766 km (0.09 R)
• M55: 28,128,588 km (0.116 R)
• M56: 28,236,299 km (0.107 R)
• M57: 29,319,836 km (0.104 R)
• M58: 29,866,766 km (0.117 R)
• M59: 30,361,935 km (0.103 R)
• M60: 30,915,298 km (0.108 R)
• M61: 31,026,299 km (0.083 R)
• M62: 31,248,901 km (0.102 R)
• M63: 32,313,140 km (0.104 R)
• M64: 32,821,474 km (0.051 R)
• M65: 33,218,656 km (0.05 R)
• M66: 33,731,627 km (0.117 R)
• M67: 33,846,069 km (0.078 R)
• M68: 33,960,512 km (0.083 R)
• M69: 36,687,831 km (0.098 R)
• M70: 37,869,654 km (0.068 R)
• M71: 38,047,974 km (0.067 R)
• M72: 38,167,054 km (0.103 R)
• M73: 40,209,963 km (0.113 R)
• M74: 40,331,287 km (0.034 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: 258 - 19,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit