🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.66 AU - 0.76 AU

Year: 220 Days

Day: 21.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.04 AU

Year: 283 Days

Day: 39.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,505,015 km

• M1: 236,065 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1 AU - 1.64 AU

Year: 557 Days

Day: 27.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 23,505,015 km

• M1: 55,950 km (0.078 R)
• M2: 587,471 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.48 AU - 1.96 AU

Year: 828 Days

Day: 37.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.1 AU - 4.68 AU

Year: 2816 Days

Day: 17 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,505,015 km

• M1: 1,370,316 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 8.3

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.72 AU - 7 AU

Year: 6596 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 23,505,015 km

• M1: 131,796 km (0.111 R)
• M2: 270,772 km (0.094 R)
• M3: 549,922 km (0.059 R)
• M4: 796,160 km (0.102 R)
• M5: 1,058,704 km (0.025 R)
• M6: 1,424,172 km (0.089 R)
• M7: 1,847,982 km (0.033 R)
• M8: 1,911,711 km (0.081 R)
• M9: 2,019,571 km (0.052 R)
• M10: 2,660,598 km (0.091 R)
• M11: 2,732,854 km (0.091 R)
• M12: 3,078,724 km (0.069 R)
• M13: 3,180,152 km (0.038 R)
• M14: 3,757,899 km (0.032 R)
• M15: 3,812,053 km (0.048 R)
• M16: 3,976,012 km (0.078 R)
• M17: 4,396,382 km (0.058 R)
• M18: 4,597,292 km (0.114 R)
• M19: 4,830,814 km (0.061 R)
• M20: 6,246,908 km (0.028 R)
• M21: 7,235,002 km (0.099 R)
• M22: 7,506,672 km (0.103 R)
• M23: 7,747,075 km (0.047 R)
• M24: 7,955,316 km (0.056 R)
• M25: 8,306,272 km (0.114 R)
• M26: 8,412,636 km (0.056 R)
• M27: 8,626,561 km (0.106 R)
• M28: 8,806,228 km (0.114 R)
• M29: 8,878,484 km (0.115 R)
• M30: 8,987,242 km (0.114 R)
• M31: 9,169,302 km (0.074 R)
• M32: 9,426,461 km (0.084 R)
• M33: 10,325,843 km (0.098 R)
• M34: 10,747,261 km (0.113 R)
• M35: 11,018,332 km (0.091 R)
• M36: 11,527,862 km (0.101 R)
• M37: 11,964,987 km (0.103 R)
• M38: 12,125,207 km (0.077 R)
• M39: 12,488,580 km (0.092 R)
• M40: 13,101,931 km (0.113 R)
• M41: 13,225,798 km (0.086 R)
• M42: 13,977,079 km (0.11 R)
• M43: 14,145,975 km (0.104 R)
• M44: 14,272,983 km (0.041 R)
• M45: 14,357,955 km (0.094 R)
• M46: 15,477,396 km (0.096 R)
• M47: 15,695,809 km (0.112 R)
• M48: 17,571,168 km (0.107 R)
• M49: 18,581,402 km (0.069 R)
• M50: 19,752,155 km (0.117 R)
• M51: 20,227,128 km (0.096 R)
• M52: 20,561,928 km (0.114 R)
• M53: 21,382,472 km (0.104 R)
• M54: 21,577,099 km (0.089 R)
• M55: 21,821,243 km (0.1 R)
• M56: 22,806,794 km (0.073 R)
• M57: 23,756,441 km (0.102 R)
• M58: 24,413,774 km (0.051 R)
• M59: 24,566,214 km (0.047 R)
• M60: 25,901,375 km (0.116 R)
• M61: 26,682,276 km (0.114 R)
• M62: 26,734,635 km (0.116 R)
• M63: 27,102,048 km (0.118 R)
• M64: 27,523,764 km (0.119 R)
• M65: 28,000,981 km (0.116 R)
• M66: 28,374,079 km (0.08 R)
• M67: 29,286,775 km (0.083 R)
• M68: 29,774,015 km (0.1 R)
• M69: 29,882,623 km (0.056 R)
• M70: 30,154,742 km (0.093 R)
• M71: 30,318,402 km (0.092 R)
• M72: 30,701,373 km (0.067 R)
• M73: 32,082,460 km (0.042 R)
• M74: 32,977,055 km (0.1 R)
• M75: 33,314,548 km (0.076 R)
• M76: 34,619,042 km (0.085 R)
• M77: 34,676,188 km (0.087 R)
• M78: 36,055,929 km (0.062 R)
• M79: 36,810,800 km (0.081 R)
• M80: 37,044,023 km (0.055 R)
• M81: 37,394,980 km (0.112 R)
• M82: 38,336,100 km (0.066 R)
• M83: 38,631,705 km (0.103 R)
• M84: 38,750,187 km (0.083 R)
• M85: 39,404,079 km (0.094 R)
• M86: 39,822,056 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 10.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.46 AU - 10.68 AU

Year: 11731 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,505,015 km

• M1: 172,935 km (0.087 R)
• M2: 265,686 km (0.057 R)
• M3: 705,055 km (0.052 R)
• M4: 1,208,900 km (0.118 R)
• M5: 2,031,389 km (0.093 R)
• M6: 2,788,953 km (0.067 R)
• M7: 3,083,212 km (0.099 R)
• M8: 3,645,401 km (0.087 R)
• M9: 4,457,269 km (0.115 R)
• M10: 4,658,777 km (0.108 R)
• M11: 4,760,653 km (0.116 R)
• M12: 5,602,141 km (0.078 R)
• M13: 5,995,883 km (0.118 R)
• M14: 6,062,304 km (0.105 R)
• M15: 6,308,393 km (0.087 R)
• M16: 6,511,995 km (0.097 R)
• M17: 6,580,362 km (0.036 R)
• M18: 6,717,842 km (0.069 R)
• M19: 7,065,807 km (0.11 R)
• M20: 7,515,049 km (0.095 R)
• M21: 7,731,068 km (0.104 R)
• M22: 7,803,474 km (0.093 R)
• M23: 7,924,798 km (0.078 R)
• M24: 8,022,335 km (0.089 R)
• M25: 8,565,675 km (0.104 R)
• M26: 8,867,115 km (0.091 R)
• M27: 9,146,414 km (0.104 R)
• M28: 9,428,705 km (0.119 R)
• M29: 9,661,928 km (0.055 R)
• M30: 11,045,708 km (0.1 R)
• M31: 11,319,024 km (0.049 R)
• M32: 11,539,232 km (0.056 R)
• M33: 11,622,109 km (0.083 R)
• M34: 11,760,786 km (0.102 R)
• M35: 12,434,126 km (0.073 R)
• M36: 12,519,098 km (0.091 R)
• M37: 13,004,692 km (0.101 R)
• M38: 13,235,372 km (0.115 R)
• M39: 13,351,311 km (0.114 R)
• M40: 13,700,771 km (0.061 R)
• M41: 13,964,961 km (0.073 R)
• M42: 14,171,705 km (0.072 R)
• M43: 14,319,807 km (0.113 R)
• M44: 14,647,726 km (0.089 R)
• M45: 14,917,900 km (0.063 R)
• M46: 15,219,938 km (0.104 R)
• M47: 15,341,411 km (0.081 R)
• M48: 15,493,552 km (0.097 R)
• M49: 15,707,477 km (0.093 R)
• M50: 16,107,352 km (0.036 R)
• M51: 16,885,860 km (0.112 R)
• M52: 17,295,608 km (0.102 R)
• M53: 17,612,905 km (0.118 R)
• M54: 18,028,488 km (0.073 R)
• M55: 18,479,526 km (0.059 R)
• M56: 19,425,583 km (0.077 R)
• M57: 20,454,367 km (0.085 R)
• M58: 20,891,043 km (0.085 R)
• M59: 21,944,811 km (0.098 R)
• M60: 22,668,416 km (0.07 R)
• M61: 22,807,093 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit