🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.62 AU - 0.88 AU

Year: 236 Days

Day: 14.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,976,334 km

• M1: 87,365 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.46 AU - 1.52 AU

Year: 661 Days

Day: 45.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,976,334 km

• M1: 153,338 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.33 AU - 1.79 AU

Year: 708 Days

Day: 21.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 62.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,976,334 km

• M1: 75,397 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.14 AU - 3 AU

Year: 1497 Days

Day: 40.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.24 AU - 3.74 AU

Year: 2370 Days

Day: 45.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 14.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.31 AU - 13.55 AU

Year: 13133 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,976,334 km

• M1: 184,305 km (0.039 R)
• M2: 276,606 km (0.105 R)
• M3: 407,205 km (0.081 R)
• M4: 603,927 km (0.101 R)
• M5: 747,541 km (0.057 R)
• M6: 959,521 km (0.094 R)
• M7: 1,254,229 km (0.065 R)
• M8: 1,751,492 km (0.116 R)
• M9: 2,059,963 km (0.046 R)
• M10: 2,366,788 km (0.065 R)
• M11: 3,509,566 km (0.118 R)
• M12: 4,651,447 km (0.063 R)
• M13: 5,711,946 km (0.058 R)
• M14: 5,900,439 km (0.104 R)
• M15: 6,009,047 km (0.036 R)
• M16: 7,016,888 km (0.056 R)
• M17: 7,306,210 km (0.092 R)
• M18: 7,511,010 km (0.116 R)
• M19: 8,625,514 km (0.075 R)
• M20: 8,842,281 km (0.079 R)
• M21: 9,154,941 km (0.072 R)
• M22: 9,281,052 km (0.111 R)
• M23: 9,503,205 km (0.085 R)
• M24: 10,017,672 km (0.081 R)
• M25: 11,785,769 km (0.103 R)
• M26: 13,218,917 km (0.093 R)
• M27: 14,119,645 km (0.115 R)
• M28: 14,448,761 km (0.107 R)
• M29: 14,891,570 km (0.113 R)
• M30: 15,564,312 km (0.071 R)
• M31: 16,056,339 km (0.115 R)
• M32: 16,630,346 km (0.116 R)
• M33: 19,397,458 km (0.086 R)
• M34: 20,090,844 km (0.119 R)
• M35: 20,296,392 km (0.08 R)
• M36: 20,543,827 km (0.108 R)
• M37: 21,250,527 km (0.076 R)
• M38: 21,922,970 km (0.091 R)
• M39: 22,773,433 km (0.11 R)
• M40: 22,944,873 km (0.084 R)
• M41: 23,634,668 km (0.117 R)
• M42: 23,895,118 km (0.095 R)
• M43: 24,243,981 km (0.099 R)
• M44: 24,902,361 km (0.1 R)
• M45: 25,566,725 km (0.102 R)
• M46: 25,744,896 km (0.112 R)
• M47: 26,102,435 km (0.087 R)
• M48: 26,506,798 km (0.053 R)
• M49: 27,003,612 km (0.043 R)
• M50: 27,185,075 km (0.118 R)
• M51: 28,328,302 km (0.091 R)
• M52: 28,929,087 km (0.112 R)
• M53: 29,580,735 km (0.063 R)
• M54: 30,190,047 km (0.103 R)
• M55: 30,756,275 km (0.102 R)
• M56: 31,612,274 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.9

Radius: 3.5

Gravity: 32.64 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.05 AU - 17.15 AU

Year: 19242 Days

Day: 17.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,976,334 km

• M1: 53,706 km (0.112 R)
• M2: 96,341 km (0.104 R)
• M3: 146,157 km (0.083 R)
• M4: 205,697 km (0.1 R)
• M5: 273,764 km (0.119 R)
• M6: 303,235 km (0.027 R)
• M7: 398,080 km (0.111 R)
• M8: 466,596 km (0.107 R)
• M9: 576,550 km (0.07 R)
• M10: 886,367 km (0.084 R)
• M11: 953,686 km (0.071 R)
• M12: 1,141,731 km (0.1 R)
• M13: 1,240,017 km (0.074 R)
• M14: 3,081,417 km (0.097 R)
• M15: 3,392,581 km (0.085 R)
• M16: 3,463,041 km (0.1 R)
• M17: 4,346,267 km (0.068 R)
• M18: 4,461,457 km (0.063 R)
• M19: 5,708,056 km (0.049 R)
• M20: 5,918,690 km (0.091 R)
• M21: 6,046,148 km (0.06 R)
• M22: 6,217,736 km (0.083 R)
• M23: 7,924,947 km (0.091 R)
• M24: 8,588,115 km (0.094 R)
• M25: 9,416,887 km (0.047 R)
• M26: 9,715,634 km (0.044 R)
• M27: 10,067,787 km (0.091 R)
• M28: 11,571,395 km (0.05 R)
• M29: 12,430,386 km (0.103 R)
• M30: 13,198,721 km (0.105 R)
• M31: 14,493,939 km (0.1 R)
• M32: 14,723,273 km (0.078 R)
• M33: 16,243,187 km (0.096 R)
• M34: 16,541,186 km (0.077 R)
• M35: 16,901,119 km (0.057 R)
• M36: 17,263,594 km (0.072 R)
• M37: 18,863,843 km (0.061 R)
• M38: 19,239,932 km (0.118 R)
• M39: 19,618,414 km (0.044 R)
• M40: 19,871,983 km (0.115 R)
• M41: 23,066,196 km (0.025 R)
• M42: 23,468,166 km (0.062 R)
• M43: 24,824,570 km (0.109 R)
• M44: 25,374,342 km (0.073 R)
• M45: 27,329,437 km (0.097 R)
• M46: 27,541,716 km (0.099 R)
• M47: 29,695,177 km (0.103 R)
• M48: 29,767,882 km (0.106 R)
• M49: 29,840,586 km (0.12 R)
• M50: 30,205,306 km (0.054 R)
• M51: 30,424,766 km (0.068 R)
• M52: 30,571,522 km (0.086 R)
• M53: 30,718,427 km (0.116 R)
• M54: 31,382,193 km (0.087 R)
• M55: 31,604,645 km (0.09 R)
• M56: 31,827,545 km (0.1 R)
• M57: 32,274,843 km (0.093 R)
• M58: 33,326,516 km (0.115 R)
• M59: 37,644,509 km (0.059 R)
• M60: 38,275,662 km (0.072 R)
• M61: 38,830,671 km (0.105 R)
• M62: 39,228,750 km (0.086 R)
• M63: 39,308,486 km (0.119 R)
• M64: 39,548,142 km (0.107 R)
• M65: 40,270,101 km (0.041 R)
• M66: 40,592,335 km (0.094 R)
• M67: 40,834,534 km (0.082 R)
• M68: 41,401,660 km (0.115 R)
• M69: 46,199,562 km (0.036 R)
• M70: 46,790,474 km (0.081 R)
• M71: 47,894,357 km (0.079 R)
• M72: 47,979,627 km (0.115 R)
• M73: 48,235,739 km (0.051 R)
• M74: 48,406,729 km (0.104 R)
• M75: 48,663,589 km (0.096 R)
• M76: 49,264,673 km (0.098 R)
• M77: 50,908,604 km (0.106 R)
• M78: 53,983,738 km (0.067 R)
• M79: 54,428,044 km (0.081 R)
• M80: 56,576,868 km (0.115 R)
• M81: 56,667,075 km (0.065 R)
• M82: 57,208,919 km (0.089 R)
• M83: 58,936,026 km (0.067 R)
• M84: 60,219,725 km (0.098 R)
• M85: 60,680,337 km (0.061 R)
• M86: 61,512,400 km (0.116 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit