🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.48 AU - 0.68 AU

Year: 190 Days

Day: 18.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 247 Days

Day: 39.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,524,558 km

• M1: 131,197 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.66 AU - 0.84 AU

Year: 280 Days

Day: 42.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,524,558 km

• M1: 354,397 km (0.106 R)
• M2: 666,907 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.13 AU - 1.73 AU

Year: 736 Days

Day: 31.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 9.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.08 AU - 7.42 AU

Year: 7549 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,524,558 km

• M1: 167,101 km (0.115 R)
• M2: 309,368 km (0.113 R)
• M3: 483,201 km (0.061 R)
• M4: 717,621 km (0.106 R)
• M5: 899,233 km (0.082 R)
• M6: 1,096,104 km (0.117 R)
• M7: 1,290,730 km (0.105 R)
• M8: 1,479,074 km (0.052 R)
• M9: 1,676,543 km (0.106 R)
• M10: 1,769,294 km (0.082 R)
• M11: 1,940,584 km (0.103 R)
• M12: 2,238,433 km (0.09 R)
• M13: 2,811,094 km (0.063 R)
• M14: 2,922,095 km (0.087 R)
• M15: 3,240,589 km (0.061 R)
• M16: 3,380,613 km (0.103 R)
• M17: 3,498,795 km (0.12 R)
• M18: 3,570,452 km (0.116 R)
• M19: 3,715,114 km (0.099 R)
• M20: 4,010,270 km (0.067 R)
• M21: 4,313,206 km (0.111 R)
• M22: 4,467,441 km (0.098 R)
• M23: 4,571,412 km (0.101 R)
• M24: 4,728,789 km (0.102 R)
• M25: 5,514,327 km (0.112 R)
• M26: 6,051,084 km (0.099 R)
• M27: 6,872,227 km (0.1 R)
• M28: 7,022,573 km (0.09 R)
• M29: 7,295,888 km (0.11 R)
• M30: 7,418,558 km (0.072 R)
• M31: 7,978,952 km (0.038 R)
• M32: 8,168,792 km (0.11 R)
• M33: 8,328,113 km (0.102 R)
• M34: 9,438,878 km (0.109 R)
• M35: 9,977,580 km (0.032 R)
• M36: 10,045,647 km (0.102 R)
• M37: 10,319,411 km (0.083 R)
• M38: 10,630,275 km (0.098 R)
• M39: 11,367,793 km (0.116 R)
• M40: 11,510,060 km (0.084 R)
• M41: 12,706,993 km (0.114 R)
• M42: 12,780,744 km (0.082 R)
• M43: 13,489,090 km (0.097 R)
• M44: 14,133,708 km (0.117 R)
• M45: 14,363,640 km (0.118 R)
• M46: 14,556,172 km (0.112 R)
• M47: 14,865,989 km (0.096 R)
• M48: 14,943,930 km (0.096 R)
• M49: 15,848,398 km (0.069 R)
• M50: 16,327,261 km (0.049 R)
• M51: 16,770,520 km (0.062 R)
• M52: 17,014,065 km (0.082 R)
• M53: 17,095,446 km (0.084 R)
• M54: 17,586,576 km (0.114 R)
• M55: 17,668,855 km (0.039 R)
• M56: 18,248,696 km (0.052 R)
• M57: 18,332,022 km (0.053 R)
• M58: 18,708,710 km (0.103 R)
• M59: 19,554,686 km (0.101 R)
• M60: 20,025,321 km (0.082 R)
• M61: 20,803,529 km (0.103 R)
• M62: 20,977,810 km (0.092 R)
• M63: 21,240,205 km (0.051 R)
• M64: 21,371,851 km (0.079 R)
• M65: 21,989,391 km (0.116 R)
• M66: 22,434,145 km (0.096 R)
• M67: 22,612,915 km (0.092 R)
• M68: 23,287,452 km (0.049 R)
• M69: 23,922,794 km (0.099 R)
• M70: 24,151,230 km (0.065 R)
• M71: 24,886,803 km (0.112 R)
• M72: 25,025,480 km (0.09 R)
• M73: 25,164,456 km (0.091 R)
• M74: 25,303,732 km (0.092 R)
• M75: 25,583,031 km (0.073 R)
• M76: 26,003,850 km (0.111 R)
• M77: 27,089,781 km (0.091 R)
• M78: 27,232,497 km (0.112 R)
• M79: 27,518,678 km (0.079 R)
• M80: 27,997,989 km (0.098 R)
• M81: 28,335,033 km (0.059 R)
• M82: 33,448,438 km (0.107 R)
• M83: 33,754,964 km (0.062 R)
• M84: 34,062,538 km (0.06 R)
• M85: 34,267,935 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.9

Radius: 5

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.49 AU - 13.43 AU

Year: 20083 Days

Day: 21.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,524,558 km

• M1: 91,703 km (0.065 R)
• M2: 261,647 km (0.062 R)
• M3: 1,140,385 km (0.095 R)
• M4: 1,379,442 km (0.102 R)
• M5: 2,030,193 km (0.091 R)
• M6: 2,239,031 km (0.119 R)
• M7: 2,677,353 km (0.103 R)
• M8: 2,791,047 km (0.075 R)
• M9: 4,241,399 km (0.117 R)
• M10: 4,541,791 km (0.048 R)
• M11: 4,814,658 km (0.116 R)
• M12: 4,883,772 km (0.091 R)
• M13: 5,519,862 km (0.089 R)
• M14: 6,144,284 km (0.066 R)
• M15: 6,522,018 km (0.104 R)
• M16: 6,598,463 km (0.108 R)
• M17: 6,713,653 km (0.1 R)
• M18: 6,790,846 km (0.052 R)
• M19: 6,985,173 km (0.1 R)
• M20: 7,260,134 km (0.112 R)
• M21: 7,739,895 km (0.065 R)
• M22: 8,147,549 km (0.095 R)
• M23: 8,271,266 km (0.085 R)
• M24: 8,983,651 km (0.08 R)
• M25: 9,325,632 km (0.106 R)
• M26: 9,411,800 km (0.065 R)
• M27: 9,802,849 km (0.045 R)
• M28: 9,978,328 km (0.103 R)
• M29: 10,243,565 km (0.107 R)
• M30: 10,287,995 km (0.085 R)
• M31: 10,645,684 km (0.091 R)
• M32: 11,929,533 km (0.114 R)
• M33: 12,023,181 km (0.11 R)
• M34: 12,258,050 km (0.094 R)
• M35: 13,945,065 km (0.109 R)
• M36: 14,840,558 km (0.077 R)
• M37: 15,143,194 km (0.113 R)
• M38: 15,805,763 km (0.103 R)
• M39: 16,166,593 km (0.119 R)
• M40: 16,529,966 km (0.11 R)
• M41: 18,657,846 km (0.08 R)
• M42: 21,892,601 km (0.096 R)
• M43: 22,007,193 km (0.096 R)
• M44: 22,064,489 km (0.112 R)
• M45: 22,179,380 km (0.11 R)
• M46: 23,514,990 km (0.067 R)
• M47: 24,399,862 km (0.109 R)
• M48: 24,518,792 km (0.067 R)
• M49: 25,115,687 km (0.035 R)
• M50: 25,295,803 km (0.09 R)
• M51: 25,355,792 km (0.083 R)
• M52: 25,959,569 km (0.082 R)
• M53: 27,119,401 km (0.072 R)
• M54: 27,798,725 km (0.09 R)
• M55: 28,358,520 km (0.096 R)
• M56: 28,421,052 km (0.029 R)
• M57: 29,806,329 km (0.115 R)
• M58: 30,060,495 km (0.105 R)
• M59: 30,315,410 km (0.107 R)
• M60: 30,891,661 km (0.113 R)
• M61: 31,730,456 km (0.115 R)
• M62: 32,380,609 km (0.062 R)
• M63: 32,511,208 km (0.092 R)
• M64: 32,576,582 km (0.065 R)
• M65: 33,298,392 km (0.076 R)
• M66: 34,757,719 km (0.063 R)
• M67: 34,958,330 km (0.075 R)
• M68: 35,025,349 km (0.116 R)
• M69: 35,159,389 km (0.078 R)
• M70: 35,360,748 km (0.072 R)
• M71: 36,034,836 km (0.116 R)
• M72: 36,373,376 km (0.095 R)
• M73: 37,601,126 km (0.106 R)
• M74: 38,220,162 km (0.093 R)
• M75: 38,703,812 km (0.071 R)
• M76: 39,050,579 km (0.035 R)
• M77: 39,398,394 km (0.115 R)
• M78: 40,870,437 km (0.081 R)
• M79: 41,790,614 km (0.083 R)
• M80: 42,502,999 km (0.066 R)
• M81: 42,646,015 km (0.077 R)
• M82: 43,291,380 km (0.081 R)
• M83: 43,507,250 km (0.074 R)
• M84: 43,651,312 km (0.106 R)
• M85: 44,664,539 km (0.069 R)
• M86: 46,051,760 km (0.11 R)
• M87: 46,345,570 km (0.05 R)
• M88: 46,640,128 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit