🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.6 AU - 0.96 AU

Year: 264 Days

Day: 34.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,491,879 km

• M1: 355,145 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.07 AU - 2.71 AU

Year: 1415 Days

Day: 31 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,491,879 km

• M1: 108,458 km (0.117 R)
• M2: 999,912 km (0.07 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 9.4

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.8 AU - 4.8 AU

Year: 3414 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 159.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,491,879 km

• M1: 162,613 km (0.1 R)
• M2: 339,138 km (0.093 R)
• M3: 412,292 km (0.036 R)
• M4: 501,602 km (0.113 R)
• M5: 680,670 km (0.08 R)
• M6: 988,992 km (0.118 R)
• M7: 1,622,688 km (0.103 R)
• M8: 1,988,156 km (0.099 R)
• M9: 2,083,599 km (0.093 R)
• M10: 2,670,621 km (0.107 R)
• M11: 2,776,237 km (0.064 R)
• M12: 3,046,561 km (0.084 R)
• M13: 3,175,664 km (0.099 R)
• M14: 3,401,257 km (0.045 R)
• M15: 3,632,087 km (0.091 R)
• M16: 3,848,256 km (0.097 R)
• M17: 3,927,991 km (0.112 R)
• M18: 4,334,598 km (0.1 R)
• M19: 4,564,081 km (0.111 R)
• M20: 4,776,211 km (0.104 R)
• M21: 5,166,063 km (0.114 R)
• M22: 5,254,176 km (0.04 R)
• M23: 5,476,628 km (0.099 R)
• M24: 5,566,387 km (0.09 R)
• M25: 5,793,178 km (0.027 R)
• M26: 6,045,998 km (0.041 R)
• M27: 6,138,898 km (0.075 R)
• M28: 6,255,734 km (0.095 R)
• M29: 6,634,366 km (0.103 R)
• M30: 6,754,194 km (0.05 R)
• M31: 6,850,685 km (0.108 R)
• M32: 7,290,353 km (0.101 R)
• M33: 7,364,404 km (0.109 R)
• M34: 8,377,182 km (0.08 R)
• M35: 8,611,153 km (0.114 R)
• M36: 8,952,834 km (0.09 R)
• M37: 9,406,415 km (0.102 R)
• M38: 9,649,511 km (0.083 R)
• M39: 10,280,366 km (0.081 R)
• M40: 10,811,438 km (0.062 R)
• M41: 11,237,194 km (0.04 R)
• M42: 11,639,462 km (0.074 R)
• M43: 11,988,025 km (0.107 R)
• M44: 12,134,182 km (0.119 R)
• M45: 12,398,971 km (0.077 R)
• M46: 12,606,164 km (0.096 R)
• M47: 12,695,474 km (0.086 R)
• M48: 12,874,393 km (0.112 R)
• M49: 13,144,417 km (0.085 R)
• M50: 13,234,924 km (0.103 R)
• M51: 13,325,580 km (0.026 R)
• M52: 13,386,017 km (0.113 R)
• M53: 14,027,344 km (0.116 R)
• M54: 14,429,313 km (0.109 R)
• M55: 14,835,022 km (0.096 R)
• M56: 15,434,910 km (0.093 R)
• M57: 15,530,353 km (0.061 R)
• M58: 15,594,082 km (0.05 R)
• M59: 16,268,619 km (0.072 R)
• M60: 16,658,321 km (0.086 R)
• M61: 16,821,533 km (0.066 R)
• M62: 17,051,016 km (0.111 R)
• M63: 17,347,668 km (0.112 R)
• M64: 17,447,001 km (0.07 R)
• M65: 18,146,970 km (0.109 R)
• M66: 18,247,799 km (0.092 R)
• M67: 18,754,337 km (0.095 R)
• M68: 19,060,564 km (0.079 R)
• M69: 19,677,805 km (0.086 R)
• M70: 19,850,441 km (0.111 R)
• M71: 20,511,065 km (0.104 R)
• M72: 20,651,088 km (0.11 R)
• M73: 20,791,411 km (0.096 R)
• M74: 21,037,799 km (0.071 R)
• M75: 21,711,289 km (0.101 R)
• M76: 21,782,647 km (0.118 R)
• M77: 22,248,046 km (0.118 R)
• M78: 22,572,075 km (0.114 R)
• M79: 22,897,899 km (0.096 R)
• M80: 23,298,073 km (0.114 R)
• M81: 23,407,579 km (0.088 R)
• M82: 23,663,840 km (0.034 R)
• M83: 24,698,309 km (0.034 R)
• M84: 24,959,208 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 8.8

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.55 AU - 13.55 AU

Year: 15029 Days

Day: 12.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 71.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,491,879 km

• M1: 160,070 km (0.116 R)
• M2: 218,562 km (0.096 R)
• M3: 330,163 km (0.103 R)
• M4: 793,318 km (0.083 R)
• M5: 1,607,130 km (0.096 R)
• M6: 2,455,499 km (0.087 R)
• M7: 2,924,938 km (0.107 R)
• M8: 3,253,454 km (0.051 R)
• M9: 3,524,825 km (0.062 R)
• M10: 3,981,398 km (0.106 R)
• M11: 4,271,767 km (0.088 R)
• M12: 4,456,670 km (0.116 R)
• M13: 4,873,001 km (0.114 R)
• M14: 5,027,386 km (0.117 R)
• M15: 5,460,621 km (0.108 R)
• M16: 5,540,656 km (0.054 R)
• M17: 6,153,708 km (0.092 R)
• M18: 6,237,034 km (0.049 R)
• M19: 7,398,961 km (0.027 R)
• M20: 7,982,094 km (0.105 R)
• M21: 9,431,248 km (0.062 R)
• M22: 9,915,796 km (0.076 R)
• M23: 11,264,420 km (0.103 R)
• M24: 11,778,439 km (0.108 R)
• M25: 12,090,500 km (0.077 R)
• M26: 14,516,678 km (0.058 R)
• M27: 15,641,953 km (0.106 R)
• M28: 16,620,473 km (0.117 R)
• M29: 17,381,926 km (0.098 R)
• M30: 17,441,017 km (0.111 R)
• M31: 17,975,381 km (0.118 R)
• M32: 18,094,910 km (0.068 R)
• M33: 20,228,774 km (0.05 R)
• M34: 20,415,322 km (0.038 R)
• M35: 20,602,469 km (0.095 R)
• M36: 22,056,112 km (0.116 R)
• M37: 22,376,550 km (0.102 R)
• M38: 23,412,067 km (0.052 R)
• M39: 23,869,986 km (0.118 R)
• M40: 24,662,107 km (0.098 R)
• M41: 25,194,825 km (0.04 R)
• M42: 26,407,465 km (0.099 R)
• M43: 26,543,300 km (0.052 R)
• M44: 28,053,640 km (0.078 R)
• M45: 28,261,731 km (0.068 R)
• M46: 28,889,144 km (0.085 R)
• M47: 28,959,156 km (0.038 R)
• M48: 29,521,045 km (0.11 R)
• M49: 29,874,246 km (0.101 R)
• M50: 30,015,766 km (0.051 R)
• M51: 30,370,911 km (0.076 R)
• M52: 30,513,178 km (0.103 R)
• M53: 33,849,361 km (0.094 R)
• M54: 34,589,870 km (0.066 R)
• M55: 34,664,071 km (0.113 R)
• M56: 35,635,410 km (0.113 R)
• M57: 36,086,597 km (0.063 R)
• M58: 39,298,164 km (0.109 R)
• M59: 40,076,222 km (0.06 R)
• M60: 40,702,439 km (0.107 R)
• M61: 42,281,744 km (0.086 R)
• M62: 46,316,997 km (0.063 R)
• M63: 46,398,976 km (0.051 R)
• M64: 46,727,344 km (0.083 R)
• M65: 46,891,752 km (0.071 R)
• M66: 48,048,143 km (0.092 R)
• M67: 48,214,197 km (0.115 R)
• M68: 50,052,456 km (0.102 R)
• M69: 50,895,589 km (0.076 R)
• M70: 51,234,129 km (0.106 R)
• M71: 51,658,389 km (0.083 R)
• M72: 52,766,909 km (0.066 R)
• M73: 53,797,189 km (0.111 R)
• M74: 53,883,358 km (0.105 R)
• M75: 54,314,798 km (0.04 R)
• M76: 54,574,201 km (0.105 R)
• M77: 54,920,819 km (0.112 R)
• M78: 57,015,339 km (0.086 R)
• M79: 57,984,135 km (0.043 R)
• M80: 58,249,222 km (0.046 R)
• M81: 58,337,634 km (0.072 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit