🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 166 Days

Day: 34.9 Hours

Environment

Temp: 332 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.11 AU - 1.35 AU

Year: 394 Days

Day: 26.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,562,088 km

• M1: 230,530 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.09 AU - 2.21 AU

Year: 910 Days

Day: 39.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.1 AU - 2.42 AU

Year: 981 Days

Day: 22.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.29 AU - 2.65 AU

Year: 1121 Days

Day: 12.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,562,088 km

• M1: 891,155 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.33 AU - 2.73 AU

Year: 1162 Days

Day: 20.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.88 AU - 7.4 AU

Year: 4393 Days

Day: 20.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 10.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.01 AU - 17.97 AU

Year: 17604 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,562,088 km

• M1: 165,904 km (0.032 R)
• M2: 317,447 km (0.063 R)
• M3: 469,438 km (0.058 R)
• M4: 613,950 km (0.086 R)
• M5: 812,466 km (0.099 R)
• M6: 1,053,169 km (0.079 R)
• M7: 1,271,582 km (0.081 R)
• M8: 1,777,372 km (0.078 R)
• M9: 1,985,762 km (0.027 R)
• M10: 2,285,407 km (0.111 R)
• M11: 2,512,496 km (0.053 R)
• M12: 2,867,043 km (0.06 R)
• M13: 3,855,436 km (0.049 R)
• M14: 4,024,033 km (0.077 R)
• M15: 4,403,862 km (0.088 R)
• M16: 4,723,254 km (0.107 R)
• M17: 4,867,616 km (0.072 R)
• M18: 5,013,473 km (0.053 R)
• M19: 5,086,926 km (0.112 R)
• M20: 6,833,481 km (0.102 R)
• M21: 7,495,601 km (0.108 R)
• M22: 7,749,319 km (0.029 R)
• M23: 7,877,076 km (0.099 R)
• M24: 8,352,049 km (0.113 R)
• M25: 8,659,024 km (0.102 R)
• M26: 8,747,436 km (0.111 R)
• M27: 9,194,136 km (0.083 R)
• M28: 9,739,869 km (0.103 R)
• M29: 9,924,024 km (0.098 R)
• M30: 10,063,000 km (0.119 R)
• M31: 10,156,050 km (0.114 R)
• M32: 11,585,308 km (0.108 R)
• M33: 12,075,690 km (0.071 R)
• M34: 12,174,574 km (0.11 R)
• M35: 12,823,829 km (0.059 R)
• M36: 12,924,807 km (0.045 R)
• M37: 13,025,935 km (0.117 R)
• M38: 13,229,089 km (0.116 R)
• M39: 13,587,077 km (0.046 R)
• M40: 13,690,000 km (0.097 R)
• M41: 14,052,027 km (0.086 R)
• M42: 15,531,999 km (0.113 R)
• M43: 17,730,788 km (0.089 R)
• M44: 18,694,498 km (0.089 R)
• M45: 19,153,913 km (0.102 R)
• M46: 20,377,474 km (0.098 R)
• M47: 21,087,914 km (0.109 R)
• M48: 21,686,306 km (0.092 R)
• M49: 23,083,400 km (0.109 R)
• M50: 23,576,325 km (0.062 R)
• M51: 23,823,910 km (0.098 R)
• M52: 24,010,309 km (0.095 R)
• M53: 24,259,539 km (0.095 R)
• M54: 24,635,029 km (0.099 R)
• M55: 24,949,334 km (0.101 R)
• M56: 25,264,986 km (0.097 R)
• M57: 25,581,984 km (0.079 R)
• M58: 27,707,022 km (0.073 R)
• M59: 29,821,288 km (0.105 R)
• M60: 29,955,178 km (0.092 R)
• M61: 30,560,003 km (0.051 R)
• M62: 31,236,783 km (0.082 R)
• M63: 33,088,655 km (0.083 R)
• M64: 33,366,010 km (0.097 R)
• M65: 33,504,986 km (0.08 R)
• M66: 33,574,549 km (0.082 R)
• M67: 33,783,538 km (0.107 R)
• M68: 34,342,884 km (0.112 R)
• M69: 34,553,518 km (0.048 R)
• M70: 34,623,829 km (0.097 R)
• M71: 37,401,712 km (0.048 R)
• M72: 38,198,171 km (0.11 R)
• M73: 39,513,286 km (0.053 R)
• M74: 40,620,759 km (0.086 R)
• M75: 42,038,049 km (0.114 R)
• M76: 43,927,470 km (0.12 R)
• M77: 45,535,797 km (0.087 R)
• M78: 46,153,636 km (0.053 R)
• M79: 46,929,750 km (0.093 R)
• M80: 47,866,831 km (0.094 R)
• M81: 48,810,195 km (0.025 R)
• M82: 49,046,859 km (0.09 R)
• M83: 49,838,979 km (0.111 R)
• M84: 50,954,830 km (0.062 R)
• M85: 51,515,822 km (0.066 R)
• M86: 51,756,974 km (0.101 R)
• M87: 52,078,908 km (0.099 R)
• M88: 53,292,446 km (0.08 R)
• M89: 54,351,599 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.2

Radius: 7.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.01 AU - 22.55 AU

Year: 23500 Days

Day: 16.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,562,088 km

• M1: 102,923 km (0.119 R)
• M2: 246,388 km (0.111 R)
• M3: 952,639 km (0.085 R)
• M4: 1,441,226 km (0.106 R)
• M5: 1,645,726 km (0.056 R)
• M6: 2,255,487 km (0.049 R)
• M7: 3,221,889 km (0.047 R)
• M8: 3,626,701 km (0.062 R)
• M9: 3,870,396 km (0.084 R)
• M10: 4,447,246 km (0.062 R)
• M11: 4,783,542 km (0.046 R)
• M12: 5,205,707 km (0.079 R)
• M13: 5,283,647 km (0.091 R)
• M14: 5,362,186 km (0.057 R)
• M15: 6,375,113 km (0.078 R)
• M16: 6,500,626 km (0.12 R)
• M17: 6,626,886 km (0.099 R)
• M18: 6,839,315 km (0.091 R)
• M19: 8,250,622 km (0.086 R)
• M20: 8,341,876 km (0.102 R)
• M21: 8,433,281 km (0.091 R)
• M22: 8,571,210 km (0.05 R)
• M23: 8,895,688 km (0.111 R)
• M24: 9,748,695 km (0.113 R)
• M25: 9,893,506 km (0.102 R)
• M26: 11,890,039 km (0.1 R)
• M27: 13,359,239 km (0.081 R)
• M28: 13,951,946 km (0.11 R)
• M29: 15,218,891 km (0.108 R)
• M30: 15,330,790 km (0.111 R)
• M31: 15,724,681 km (0.082 R)
• M32: 16,121,714 km (0.102 R)
• M33: 16,694,823 km (0.103 R)
• M34: 18,215,934 km (0.07 R)
• M35: 18,872,819 km (0.11 R)
• M36: 19,294,685 km (0.084 R)
• M37: 19,415,859 km (0.063 R)
• M38: 19,476,596 km (0.097 R)
• M39: 20,209,476 km (0.034 R)
• M40: 21,075,946 km (0.054 R)
• M41: 21,450,988 km (0.113 R)
• M42: 22,271,233 km (0.037 R)
• M43: 23,682,540 km (0.113 R)
• M44: 24,595,536 km (0.104 R)
• M45: 25,056,447 km (0.104 R)
• M46: 26,187,406 km (0.096 R)
• M47: 26,388,765 km (0.084 R)
• M48: 27,063,601 km (0.095 R)
• M49: 27,199,286 km (0.097 R)
• M50: 27,403,039 km (0.072 R)
• M51: 27,539,322 km (0.057 R)
• M52: 32,158,605 km (0.113 R)
• M53: 33,750,925 km (0.1 R)
• M54: 37,237,453 km (0.05 R)
• M55: 37,388,397 km (0.107 R)
• M56: 37,993,970 km (0.041 R)
• M57: 40,293,738 km (0.026 R)
• M58: 40,758,987 km (0.096 R)
• M59: 43,429,459 km (0.075 R)
• M60: 43,588,182 km (0.11 R)
• M61: 43,667,768 km (0.1 R)
• M62: 44,145,733 km (0.117 R)
• M63: 44,305,354 km (0.075 R)
• M64: 46,074,798 km (0.117 R)
• M65: 46,236,812 km (0.105 R)
• M66: 49,267,815 km (0.12 R)
• M67: 51,940,680 km (0.084 R)
• M68: 52,531,591 km (0.082 R)
• M69: 53,209,719 km (0.12 R)
• M70: 54,061,379 km (0.11 R)
• M71: 54,574,500 km (0.099 R)
• M72: 54,660,220 km (0.118 R)
• M73: 55,003,397 km (0.086 R)
• M74: 56,730,056 km (0.073 R)
• M75: 58,386,703 km (0.076 R)

Kuiper Belt

Range: 38 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 17,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit