🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.13 AU - 1.53 AU

Year: 563 Days

Day: 17.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.35 AU - 1.59 AU

Year: 654 Days

Day: 46.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,864,565 km

• M1: 184,753 km (0.102 R)
• M2: 528,529 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.72 AU - 2.3 AU

Year: 1046 Days

Day: 16.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.67 AU - 4.71 AU

Year: 3148 Days

Day: 44.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 10

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.64 AU - 8.44 AU

Year: 6857 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,864,565 km

• M1: 145,409 km (0.108 R)
• M2: 262,245 km (0.092 R)
• M3: 325,375 km (0.097 R)
• M4: 414,835 km (0.114 R)
• M5: 905,965 km (0.106 R)
• M6: 999,912 km (0.073 R)
• M7: 1,183,618 km (0.079 R)
• M8: 1,287,290 km (0.098 R)
• M9: 1,584,391 km (0.118 R)
• M10: 1,682,826 km (0.086 R)
• M11: 1,885,980 km (0.118 R)
• M12: 2,026,004 km (0.057 R)
• M13: 2,115,164 km (0.093 R)
• M14: 2,242,472 km (0.111 R)
• M15: 2,372,323 km (0.042 R)
• M16: 2,796,732 km (0.097 R)
• M17: 2,936,905 km (0.111 R)
• M18: 3,017,987 km (0.088 R)
• M19: 3,161,751 km (0.114 R)
• M20: 3,456,309 km (0.1 R)
• M21: 3,585,263 km (0.089 R)
• M22: 3,672,179 km (0.118 R)
• M23: 3,914,827 km (0.114 R)
• M24: 4,532,367 km (0.066 R)
• M25: 4,840,688 km (0.056 R)
• M26: 5,477,825 km (0.111 R)
• M27: 5,653,902 km (0.098 R)
• M28: 6,011,590 km (0.086 R)
• M29: 6,141,142 km (0.099 R)
• M30: 6,615,367 km (0.037 R)
• M31: 6,830,040 km (0.072 R)
• M32: 7,074,184 km (0.116 R)
• M33: 7,183,540 km (0.091 R)
• M34: 7,823,819 km (0.104 R)
• M35: 8,222,497 km (0.087 R)
• M36: 8,482,349 km (0.111 R)
• M37: 8,833,006 km (0.111 R)
• M38: 9,397,888 km (0.06 R)
• M39: 10,344,693 km (0.096 R)
• M40: 11,034,937 km (0.118 R)
• M41: 12,295,000 km (0.099 R)
• M42: 12,559,190 km (0.092 R)
• M43: 12,925,406 km (0.034 R)
• M44: 12,992,276 km (0.092 R)
• M45: 13,160,274 km (0.061 R)
• M46: 13,600,242 km (0.1 R)
• M47: 13,736,525 km (0.111 R)
• M48: 14,321,004 km (0.033 R)
• M49: 14,633,813 km (0.062 R)
• M50: 15,692,667 km (0.111 R)
• M51: 16,087,157 km (0.036 R)
• M52: 16,630,197 km (0.086 R)
• M53: 16,812,557 km (0.07 R)
• M54: 17,511,777 km (0.032 R)
• M55: 17,622,928 km (0.036 R)
• M56: 17,697,279 km (0.101 R)
• M57: 17,883,528 km (0.118 R)
• M58: 18,182,873 km (0.109 R)
• M59: 18,257,971 km (0.085 R)
• M60: 18,710,654 km (0.094 R)
• M61: 18,786,351 km (0.03 R)
• M62: 18,938,342 km (0.086 R)
• M63: 19,435,007 km (0.096 R)
• M64: 19,511,751 km (0.057 R)
• M65: 20,675,623 km (0.068 R)
• M66: 21,305,430 km (0.099 R)
• M67: 22,463,167 km (0.061 R)
• M68: 24,010,907 km (0.053 R)
• M69: 25,298,945 km (0.117 R)
• M70: 25,930,248 km (0.091 R)
• M71: 26,184,115 km (0.097 R)
• M72: 26,609,272 km (0.095 R)
• M73: 26,822,749 km (0.08 R)
• M74: 26,993,889 km (0.1 R)
• M75: 27,165,328 km (0.093 R)
• M76: 27,768,506 km (0.089 R)
• M77: 28,288,957 km (0.111 R)
• M78: 28,637,820 km (0.097 R)
• M79: 28,768,867 km (0.12 R)
• M80: 29,339,583 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 13.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.67 AU - 9.53 AU

Year: 8463 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,864,565 km

• M1: 211,382 km (0.099 R)
• M2: 358,885 km (0.116 R)
• M3: 496,067 km (0.076 R)
• M4: 1,212,640 km (0.04 R)
• M5: 1,713,494 km (0.112 R)
• M6: 1,857,557 km (0.114 R)
• M7: 2,236,189 km (0.105 R)
• M8: 2,334,774 km (0.114 R)
• M9: 2,743,924 km (0.091 R)
• M10: 2,978,793 km (0.093 R)
• M11: 3,153,822 km (0.113 R)
• M12: 3,468,576 km (0.11 R)
• M13: 3,629,843 km (0.091 R)
• M14: 3,840,776 km (0.117 R)
• M15: 4,007,877 km (0.114 R)
• M16: 4,827,523 km (0.099 R)
• M17: 4,956,177 km (0.112 R)
• M18: 5,138,388 km (0.106 R)
• M19: 5,243,555 km (0.101 R)
• M20: 5,916,895 km (0.045 R)
• M21: 6,165,975 km (0.103 R)
• M22: 6,249,750 km (0.035 R)
• M23: 6,390,372 km (0.086 R)
• M24: 7,552,748 km (0.114 R)
• M25: 7,823,221 km (0.031 R)
• M26: 8,250,472 km (0.097 R)
• M27: 8,685,204 km (0.118 R)
• M28: 8,842,431 km (0.113 R)
• M29: 9,448,153 km (0.108 R)
• M30: 10,800,966 km (0.115 R)
• M31: 10,936,203 km (0.079 R)
• M32: 11,276,687 km (0.11 R)
• M33: 11,655,320 km (0.092 R)
• M34: 12,003,284 km (0.049 R)
• M35: 12,284,080 km (0.058 R)
• M36: 13,175,533 km (0.041 R)
• M37: 13,320,194 km (0.118 R)
• M38: 13,428,952 km (0.071 R)
• M39: 13,903,776 km (0.108 R)
• M40: 14,050,980 km (0.116 R)
• M41: 14,235,733 km (0.09 R)
• M42: 15,096,071 km (0.082 R)
• M43: 16,127,548 km (0.099 R)
• M44: 16,632,291 km (0.082 R)
• M45: 16,945,400 km (0.112 R)
• M46: 17,221,108 km (0.097 R)
• M47: 18,378,846 km (0.106 R)
• M48: 18,824,648 km (0.086 R)
• M49: 18,946,870 km (0.079 R)
• M50: 19,561,866 km (0.091 R)
• M51: 20,100,120 km (0.085 R)
• M52: 20,308,360 km (0.08 R)
• M53: 20,979,905 km (0.086 R)
• M54: 21,106,614 km (0.082 R)
• M55: 21,530,874 km (0.072 R)
• M56: 21,829,471 km (0.066 R)
• M57: 22,000,760 km (0.074 R)
• M58: 22,301,602 km (0.112 R)
• M59: 22,430,854 km (0.1 R)
• M60: 22,863,791 km (0.096 R)
• M61: 23,474,599 km (0.089 R)
• M62: 24,890,842 km (0.08 R)
• M63: 25,025,031 km (0.092 R)
• M64: 25,159,370 km (0.115 R)
• M65: 25,473,974 km (0.12 R)
• M66: 25,609,211 km (0.107 R)
• M67: 26,516,971 km (0.085 R)
• M68: 26,608,225 km (0.108 R)
• M69: 27,388,977 km (0.076 R)
• M70: 28,550,754 km (0.045 R)
• M71: 28,878,971 km (0.089 R)
• M72: 29,255,509 km (0.059 R)
• M73: 29,491,724 km (0.105 R)
• M74: 29,870,955 km (0.073 R)
• M75: 30,061,243 km (0.108 R)
• M76: 30,204,109 km (0.037 R)
• M77: 30,922,179 km (0.119 R)
• M78: 31,452,354 km (0.083 R)
• M79: 31,985,670 km (0.101 R)
• M80: 32,521,829 km (0.046 R)
• M81: 32,619,666 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 20,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit