🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.93 AU - 1.05 AU

Year: 356 Days

Day: 19.3 Hours

Environment

Temp: 51 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.1 AU - 1.62 AU

Year: 574 Days

Day: 26.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.74 AU - 2.02 AU

Year: 932 Days

Day: 31.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.25 AU - 2.35 AU

Year: 1261 Days

Day: 21.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,965,641 km

• M1: 2,049,940 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.64 AU - 2.94 AU

Year: 1685 Days

Day: 28.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.44 AU - 4.24 AU

Year: 2721 Days

Day: 17.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,965,641 km

• M1: 1,105,379 km (0.089 R)
• M2: 2,397,007 km (0.027 R)

Asteroid Belt

Center: 8.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.6

Radius: 3

Gravity: 72.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.19 AU - 15.11 AU

Year: 17246 Days

Day: 15.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,965,641 km

• M1: 85,869 km (0.101 R)
• M2: 149,897 km (0.036 R)
• M3: 215,271 km (0.085 R)
• M4: 338,690 km (0.108 R)
• M5: 751,729 km (0.103 R)
• M6: 986,149 km (0.098 R)
• M7: 1,162,974 km (0.118 R)
• M8: 1,241,812 km (0.105 R)
• M9: 1,488,648 km (0.114 R)
• M10: 1,632,412 km (0.078 R)
• M11: 1,720,675 km (0.043 R)
• M12: 1,871,320 km (0.042 R)
• M13: 2,121,298 km (0.095 R)
• M14: 2,617,664 km (0.057 R)
• M15: 4,590,111 km (0.096 R)
• M16: 5,138,537 km (0.087 R)
• M17: 5,442,520 km (0.093 R)
• M18: 5,841,647 km (0.082 R)
• M19: 6,067,540 km (0.069 R)
• M20: 6,809,246 km (0.096 R)
• M21: 6,856,519 km (0.119 R)
• M22: 6,903,942 km (0.099 R)
• M23: 7,094,679 km (0.118 R)
• M24: 8,124,062 km (0.081 R)
• M25: 8,274,857 km (0.103 R)
• M26: 8,990,982 km (0.032 R)
• M27: 9,940,330 km (0.062 R)
• M28: 10,047,891 km (0.085 R)
• M29: 10,481,425 km (0.059 R)
• M30: 11,032,095 km (0.076 R)
• M31: 11,422,994 km (0.116 R)
• M32: 11,479,243 km (0.076 R)
• M33: 12,218,556 km (0.072 R)
• M34: 12,391,341 km (0.12 R)
• M35: 12,973,127 km (0.102 R)
• M36: 13,982,315 km (0.117 R)
• M37: 15,449,570 km (0.056 R)
• M38: 15,761,332 km (0.114 R)
• M39: 15,949,377 km (0.079 R)
• M40: 16,517,998 km (0.047 R)
• M41: 18,001,112 km (0.072 R)
• M42: 18,197,683 km (0.063 R)
• M43: 19,257,883 km (0.081 R)
• M44: 20,679,662 km (0.06 R)
• M45: 21,161,068 km (0.067 R)
• M46: 21,230,032 km (0.095 R)
• M47: 21,437,674 km (0.113 R)
• M48: 22,275,123 km (0.099 R)
• M49: 22,981,075 km (0.101 R)
• M50: 25,582,433 km (0.103 R)
• M51: 25,729,637 km (0.071 R)
• M52: 26,618,996 km (0.062 R)
• M53: 26,693,496 km (0.091 R)
• M54: 27,971,660 km (0.026 R)
• M55: 28,123,353 km (0.072 R)
• M56: 28,503,780 km (0.075 R)
• M57: 29,500,700 km (0.037 R)
• M58: 30,587,080 km (0.102 R)
• M59: 30,978,278 km (0.067 R)
• M60: 33,440,061 km (0.112 R)
• M61: 33,923,860 km (0.077 R)
• M62: 34,653,748 km (0.067 R)
• M63: 34,979,722 km (0.106 R)
• M64: 36,046,505 km (0.103 R)
• M65: 36,211,511 km (0.094 R)
• M66: 36,791,203 km (0.088 R)
• M67: 37,373,886 km (0.118 R)
• M68: 37,792,012 km (0.069 R)
• M69: 37,875,787 km (0.112 R)
• M70: 38,379,932 km (0.12 R)
• M71: 38,548,529 km (0.108 R)
• M72: 39,564,897 km (0.099 R)
• M73: 41,883,813 km (0.096 R)
• M74: 42,492,078 km (0.067 R)
• M75: 43,366,328 km (0.107 R)
• M76: 43,805,548 km (0.06 R)
• M77: 44,865,897 km (0.101 R)
• M78: 45,577,385 km (0.1 R)
• M79: 46,024,084 km (0.088 R)
• M80: 46,203,153 km (0.112 R)
• M81: 47,643,780 km (0.028 R)
• M82: 48,460,734 km (0.072 R)
• M83: 49,924,400 km (0.108 R)
• M84: 50,846,371 km (0.089 R)
• M85: 51,960,427 km (0.069 R)
• M86: 52,707,519 km (0.117 R)
• M87: 53,176,209 km (0.103 R)
• M88: 53,740,492 km (0.061 R)
• M89: 54,685,352 km (0.047 R)
• M90: 54,780,197 km (0.077 R)
• M91: 55,255,021 km (0.097 R)
• M92: 55,540,453 km (0.082 R)
• M93: 55,635,747 km (0.083 R)
• M94: 61,057,773 km (0.05 R)
• M95: 61,451,514 km (0.068 R)
• M96: 61,846,004 km (0.112 R)
• M97: 62,043,473 km (0.087 R)
• M98: 64,130,812 km (0.073 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: 529 - 14,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit