🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.71 AU - 0.91 AU

Year: 276 Days

Day: 24 Hours

Environment

Temp: 142 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.9 AU - 1.28 AU

Year: 431 Days

Day: 39.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,105,429 km

• M1: 853,755 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.08 AU - 3.48 AU

Year: 2250 Days

Day: 39.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,105,429 km

• M1: 87,216 km (0.106 R)
• M2: 2,311,287 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 13.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.28 AU - 5.14 AU

Year: 3872 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,105,429 km

• M1: 181,013 km (0.043 R)
• M2: 273,465 km (0.105 R)
• M3: 400,773 km (0.104 R)
• M4: 662,569 km (0.087 R)
• M5: 1,137,393 km (0.116 R)
• M6: 1,537,717 km (0.064 R)
• M7: 1,747,602 km (0.068 R)
• M8: 1,856,210 km (0.113 R)
• M9: 2,314,129 km (0.083 R)
• M10: 2,403,888 km (0.062 R)
• M11: 2,618,262 km (0.083 R)
• M12: 2,839,068 km (0.093 R)
• M13: 3,016,791 km (0.111 R)
• M14: 3,349,796 km (0.04 R)
• M15: 3,451,971 km (0.12 R)
• M16: 3,747,576 km (0.109 R)
• M17: 3,871,593 km (0.084 R)
• M18: 4,178,867 km (0.089 R)
• M19: 4,550,468 km (0.102 R)
• M20: 4,778,754 km (0.106 R)
• M21: 5,108,618 km (0.054 R)
• M22: 5,346,030 km (0.029 R)
• M23: 5,445,961 km (0.092 R)
• M24: 5,831,774 km (0.081 R)
• M25: 6,247,357 km (0.097 R)
• M26: 6,651,271 km (0.086 R)
• M27: 6,976,198 km (0.117 R)
• M28: 7,107,694 km (0.077 R)
• M29: 7,217,798 km (0.113 R)
• M30: 7,306,360 km (0.106 R)
• M31: 7,506,971 km (0.106 R)
• M32: 7,641,758 km (0.119 R)
• M33: 7,959,355 km (0.097 R)
• M34: 8,304,477 km (0.102 R)
• M35: 8,443,902 km (0.093 R)
• M36: 8,631,049 km (0.051 R)
• M37: 8,795,906 km (0.06 R)
• M38: 8,938,024 km (0.069 R)
• M39: 9,033,318 km (0.06 R)
• M40: 9,563,044 km (0.035 R)
• M41: 9,782,654 km (0.115 R)
• M42: 10,552,035 km (0.099 R)
• M43: 10,982,279 km (0.103 R)
• M44: 11,807,610 km (0.062 R)
• M45: 12,017,197 km (0.085 R)
• M46: 12,175,023 km (0.104 R)
• M47: 13,327,076 km (0.114 R)
• M48: 13,764,650 km (0.104 R)
• M49: 14,123,685 km (0.073 R)
• M50: 14,429,911 km (0.098 R)
• M51: 14,541,811 km (0.057 R)
• M52: 14,766,507 km (0.106 R)
• M53: 14,935,702 km (0.114 R)
• M54: 15,219,339 km (0.117 R)
• M55: 15,476,049 km (0.077 R)
• M56: 15,561,918 km (0.092 R)
• M57: 15,647,937 km (0.077 R)
• M58: 16,225,684 km (0.064 R)
• M59: 16,546,422 km (0.095 R)
• M60: 16,693,028 km (0.066 R)
• M61: 16,987,287 km (0.052 R)
• M62: 17,253,571 km (0.093 R)
• M63: 17,372,502 km (0.118 R)
• M64: 17,700,570 km (0.093 R)
• M65: 17,820,547 km (0.117 R)
• M66: 17,940,674 km (0.11 R)
• M67: 18,181,676 km (0.117 R)
• M68: 18,819,562 km (0.095 R)
• M69: 19,992,409 km (0.077 R)
• M70: 20,650,789 km (0.108 R)
• M71: 20,871,745 km (0.104 R)
• M72: 21,379,929 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.6

Radius: 14.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.04 AU - 6.56 AU

Year: 4621 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,105,429 km

• M1: 217,964 km (0.079 R)
• M2: 321,785 km (0.1 R)
• M3: 479,461 km (0.085 R)
• M4: 576,849 km (0.064 R)
• M5: 671,844 km (0.112 R)
• M6: 856,597 km (0.036 R)
• M7: 1,294,321 km (0.078 R)
• M8: 1,718,730 km (0.095 R)
• M9: 2,151,517 km (0.1 R)
• M10: 2,731,059 km (0.088 R)
• M11: 2,864,350 km (0.109 R)
• M12: 3,097,873 km (0.082 R)
• M13: 3,337,977 km (0.102 R)
• M14: 4,116,634 km (0.102 R)
• M15: 4,270,271 km (0.078 R)
• M16: 4,358,983 km (0.118 R)
• M17: 4,765,739 km (0.074 R)
• M18: 5,067,329 km (0.103 R)
• M19: 5,351,265 km (0.098 R)
• M20: 5,934,847 km (0.108 R)
• M21: 6,059,013 km (0.11 R)
• M22: 6,284,756 km (0.092 R)
• M23: 6,436,897 km (0.03 R)
• M24: 7,189,225 km (0.065 R)
• M25: 7,455,060 km (0.067 R)
• M26: 7,616,327 km (0.085 R)
• M27: 8,272,463 km (0.106 R)
• M28: 8,383,614 km (0.078 R)
• M29: 9,060,993 km (0.109 R)
• M30: 9,580,846 km (0.12 R)
• M31: 9,903,229 km (0.114 R)
• M32: 10,619,055 km (0.04 R)
• M33: 10,983,326 km (0.111 R)
• M34: 11,167,032 km (0.087 R)
• M35: 11,290,002 km (0.036 R)
• M36: 11,568,553 km (0.03 R)
• M37: 11,912,030 km (0.077 R)
• M38: 12,290,512 km (0.063 R)
• M39: 12,481,250 km (0.059 R)
• M40: 13,712,290 km (0.118 R)
• M41: 14,275,526 km (0.093 R)
• M42: 14,375,757 km (0.109 R)
• M43: 14,509,647 km (0.069 R)
• M44: 14,677,645 km (0.08 R)
• M45: 15,527,661 km (0.114 R)
• M46: 16,218,952 km (0.083 R)
• M47: 16,323,671 km (0.093 R)
• M48: 16,709,035 km (0.057 R)
• M49: 17,524,643 km (0.11 R)
• M50: 17,955,335 km (0.057 R)
• M51: 18,135,750 km (0.054 R)
• M52: 18,571,528 km (0.076 R)
• M53: 19,379,207 km (0.116 R)
• M54: 19,564,260 km (0.094 R)
• M55: 20,310,903 km (0.064 R)
• M56: 20,536,646 km (0.113 R)
• M57: 21,678,227 km (0.114 R)
• M58: 21,870,461 km (0.097 R)
• M59: 22,373,110 km (0.1 R)
• M60: 22,567,437 km (0.09 R)
• M61: 22,957,738 km (0.098 R)
• M62: 23,389,627 km (0.097 R)
• M63: 23,626,291 km (0.102 R)
• M64: 24,381,162 km (0.041 R)
• M65: 25,023,086 km (0.094 R)
• M66: 25,467,691 km (0.113 R)
• M67: 25,589,314 km (0.114 R)
• M68: 25,792,618 km (0.111 R)
• M69: 26,037,210 km (0.058 R)
• M70: 26,487,649 km (0.034 R)
• M71: 26,610,918 km (0.082 R)
• M72: 26,899,343 km (0.041 R)
• M73: 27,230,253 km (0.108 R)
• M74: 27,729,312 km (0.065 R)
• M75: 27,979,888 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit