🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 45.9 Hours

Environment

Temp: 264 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 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: 1.01 AU - 1.43 AU

Year: 471 Days

Day: 16.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,563,752 km

• M1: 278,551 km (0.092 R)
• M2: 743,801 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.82 AU - 2.96 AU

Year: 1293 Days

Day: 14.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 13.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.37 AU - 7.21 AU

Year: 4874 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,563,752 km

• M1: 197,768 km (0.055 R)
• M2: 280,795 km (0.038 R)
• M3: 416,480 km (0.11 R)
• M4: 722,857 km (0.102 R)
• M5: 852,857 km (0.099 R)
• M6: 1,003,652 km (0.104 R)
• M7: 1,254,229 km (0.114 R)
• M8: 1,511,686 km (0.073 R)
• M9: 1,786,797 km (0.101 R)
• M10: 1,907,522 km (0.047 R)
• M11: 2,078,363 km (0.102 R)
• M12: 2,221,977 km (0.08 R)
• M13: 2,435,453 km (0.118 R)
• M14: 2,777,434 km (0.097 R)
• M15: 3,337,977 km (0.067 R)
• M16: 3,679,808 km (0.113 R)
• M17: 4,113,044 km (0.094 R)
• M18: 4,356,290 km (0.034 R)
• M19: 4,562,735 km (0.109 R)
• M20: 4,751,378 km (0.112 R)
• M21: 5,266,892 km (0.074 R)
• M22: 5,576,111 km (0.08 R)
• M23: 5,777,919 km (0.069 R)
• M24: 5,982,269 km (0.071 R)
• M25: 6,328,289 km (0.108 R)
• M26: 6,445,125 km (0.12 R)
• M27: 6,609,832 km (0.064 R)
• M28: 6,991,606 km (0.114 R)
• M29: 7,553,196 km (0.114 R)
• M30: 7,801,978 km (0.118 R)
• M31: 8,078,734 km (0.033 R)
• M32: 8,384,362 km (0.066 R)
• M33: 8,667,850 km (0.062 R)
• M34: 8,771,821 km (0.08 R)
• M35: 8,902,270 km (0.099 R)
• M36: 9,191,592 km (0.072 R)
• M37: 9,377,393 km (0.093 R)
• M38: 10,242,368 km (0.088 R)
• M39: 10,379,848 km (0.095 R)
• M40: 10,462,576 km (0.12 R)
• M41: 10,907,779 km (0.088 R)
• M42: 11,874,630 km (0.114 R)
• M43: 12,426,796 km (0.088 R)
• M44: 13,017,109 km (0.042 R)
• M45: 13,106,569 km (0.061 R)
• M46: 13,196,028 km (0.11 R)
• M47: 13,767,941 km (0.077 R)
• M48: 14,164,076 km (0.072 R)
• M49: 15,154,863 km (0.099 R)
• M50: 15,469,168 km (0.062 R)
• M51: 15,912,726 km (0.053 R)
• M52: 16,136,075 km (0.057 R)
• M53: 16,553,603 km (0.12 R)
• M54: 17,235,769 km (0.083 R)
• M55: 17,366,667 km (0.044 R)
• M56: 17,465,103 km (0.078 R)
• M57: 17,794,667 km (0.12 R)
• M58: 18,326,188 km (0.096 R)
• M59: 18,761,967 km (0.12 R)
• M60: 19,302,912 km (0.11 R)
• M61: 19,643,547 km (0.077 R)
• M62: 19,780,429 km (0.098 R)
• M63: 19,883,352 km (0.097 R)
• M64: 19,986,276 km (0.083 R)
• M65: 20,123,906 km (0.046 R)
• M66: 20,227,427 km (0.069 R)
• M67: 20,643,010 km (0.098 R)
• M68: 20,816,993 km (0.028 R)
• M69: 21,517,709 km (0.085 R)
• M70: 22,155,145 km (0.082 R)
• M71: 22,297,563 km (0.104 R)
• M72: 22,798,715 km (0.113 R)
• M73: 23,630,031 km (0.115 R)
• M74: 23,994,451 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 10.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.23 AU - 14.11 AU

Year: 15778 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,563,752 km

• M1: 149,897 km (0.097 R)
• M2: 230,530 km (0.101 R)
• M3: 320,439 km (0.116 R)
• M4: 739,163 km (0.057 R)
• M5: 832,662 km (0.045 R)
• M6: 970,890 km (0.103 R)
• M7: 1,160,431 km (0.059 R)
• M8: 1,339,200 km (0.107 R)
• M9: 1,408,763 km (0.098 R)
• M10: 1,551,629 km (0.096 R)
• M11: 1,749,697 km (0.089 R)
• M12: 2,198,191 km (0.066 R)
• M13: 2,281,068 km (0.101 R)
• M14: 2,711,461 km (0.108 R)
• M15: 2,830,541 km (0.111 R)
• M16: 3,043,269 km (0.047 R)
• M17: 3,198,402 km (0.049 R)
• M18: 3,388,242 km (0.117 R)
• M19: 3,516,747 km (0.053 R)
• M20: 3,647,046 km (0.058 R)
• M21: 4,013,412 km (0.07 R)
• M22: 4,218,361 km (0.082 R)
• M23: 4,497,062 km (0.093 R)
• M24: 4,603,126 km (0.109 R)
• M25: 4,710,089 km (0.097 R)
• M26: 5,368,918 km (0.073 R)
• M27: 5,481,565 km (0.025 R)
• M28: 5,671,106 km (0.097 R)
• M29: 5,978,829 km (0.119 R)
• M30: 6,691,214 km (0.079 R)
• M31: 7,514,151 km (0.066 R)
• M32: 7,598,225 km (0.118 R)
• M33: 8,238,804 km (0.042 R)
• M34: 9,030,176 km (0.093 R)
• M35: 9,164,515 km (0.041 R)
• M36: 11,305,261 km (0.119 R)
• M37: 12,183,251 km (0.047 R)
• M38: 12,282,284 km (0.105 R)
• M39: 12,480,950 km (0.112 R)
• M40: 12,730,779 km (0.084 R)
• M41: 13,235,372 km (0.115 R)
• M42: 14,893,964 km (0.102 R)
• M43: 15,479,041 km (0.1 R)
• M44: 16,562,279 km (0.056 R)
• M45: 17,390,603 km (0.057 R)
• M46: 17,502,203 km (0.111 R)
• M47: 17,950,398 km (0.115 R)
• M48: 19,030,196 km (0.094 R)
• M49: 20,306,714 km (0.104 R)
• M50: 20,777,798 km (0.091 R)
• M51: 20,896,130 km (0.115 R)
• M52: 21,014,611 km (0.118 R)
• M53: 22,152,004 km (0.117 R)
• M54: 22,758,623 km (0.088 R)
• M55: 23,493,747 km (0.104 R)
• M56: 23,802,368 km (0.109 R)
• M57: 24,423,648 km (0.077 R)
• M58: 24,861,820 km (0.088 R)
• M59: 25,682,214 km (0.035 R)
• M60: 26,319,352 km (0.109 R)
• M61: 27,155,604 km (0.106 R)
• M62: 28,656,071 km (0.061 R)
• M63: 28,985,934 km (0.077 R)
• M64: 32,078,421 km (0.084 R)
• M65: 32,971,221 km (0.046 R)
• M66: 33,316,792 km (0.083 R)
• M67: 34,011,525 km (0.071 R)
• M68: 37,196,463 km (0.115 R)
• M69: 38,351,808 km (0.106 R)
• M70: 38,642,476 km (0.038 R)
• M71: 41,439,957 km (0.117 R)
• M72: 41,812,904 km (0.106 R)
• M73: 43,694,247 km (0.067 R)
• M74: 44,302,063 km (0.074 R)
• M75: 45,833,945 km (0.057 R)
• M76: 46,606,469 km (0.114 R)
• M77: 47,227,449 km (0.109 R)
• M78: 50,056,046 km (0.039 R)
• M79: 50,214,769 km (0.084 R)
• M80: 51,170,700 km (0.071 R)
• M81: 51,570,874 km (0.116 R)
• M82: 52,052,280 km (0.098 R)
• M83: 52,213,098 km (0.053 R)
• M84: 53,586,855 km (0.061 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit