🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 42.2 Hours

Environment

Temp: 253 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,439,097 km

• M1: 66,421 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.8 AU - 2.34 AU

Year: 1042 Days

Day: 33.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,439,097 km

• M1: 43,533 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.1 AU - 5.27 AU

Year: 3542 Days

Day: 41.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 13

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.87 AU - 8.77 AU

Year: 6929 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,439,097 km

• M1: 176,226 km (0.094 R)
• M2: 316,250 km (0.101 R)
• M3: 431,141 km (0.094 R)
• M4: 645,066 km (0.056 R)
• M5: 843,732 km (0.088 R)
• M6: 1,288,337 km (0.097 R)
• M7: 1,801,607 km (0.097 R)
• M8: 2,109,330 km (0.049 R)
• M9: 2,240,976 km (0.108 R)
• M10: 2,532,692 km (0.1 R)
• M11: 2,632,773 km (0.102 R)
• M12: 2,754,546 km (0.059 R)
• M13: 2,857,619 km (0.089 R)
• M14: 2,982,982 km (0.12 R)
• M15: 3,637,622 km (0.109 R)
• M16: 3,728,278 km (0.033 R)
• M17: 4,098,682 km (0.097 R)
• M18: 4,360,180 km (0.073 R)
• M19: 5,025,740 km (0.111 R)
• M20: 6,505,862 km (0.043 R)
• M21: 6,755,840 km (0.11 R)
• M22: 7,037,084 km (0.043 R)
• M23: 7,207,775 km (0.09 R)
• M24: 7,408,685 km (0.078 R)
• M25: 7,757,547 km (0.087 R)
• M26: 7,904,452 km (0.096 R)
• M27: 7,993,014 km (0.111 R)
• M28: 8,380,772 km (0.119 R)
• M29: 8,561,935 km (0.12 R)
• M30: 9,518,165 km (0.085 R)
• M31: 9,707,107 km (0.046 R)
• M32: 9,897,395 km (0.069 R)
• M33: 10,475,740 km (0.064 R)
• M34: 10,999,034 km (0.1 R)
• M35: 11,098,068 km (0.117 R)
• M36: 11,665,044 km (0.034 R)
• M37: 11,901,408 km (0.111 R)
• M38: 12,071,052 km (0.046 R)
• M39: 12,447,291 km (0.116 R)
• M40: 13,812,371 km (0.097 R)
• M41: 15,114,172 km (0.104 R)
• M42: 15,742,483 km (0.082 R)
• M43: 16,078,630 km (0.119 R)
• M44: 17,950,099 km (0.067 R)
• M45: 19,169,322 km (0.11 R)
• M46: 19,328,643 km (0.085 R)
• M47: 20,010,510 km (0.108 R)
• M48: 20,537,244 km (0.082 R)
• M49: 20,741,146 km (0.117 R)
• M50: 21,068,616 km (0.082 R)
• M51: 21,191,885 km (0.098 R)
• M52: 21,356,592 km (0.04 R)
• M53: 21,604,476 km (0.119 R)
• M54: 22,061,497 km (0.108 R)
• M55: 22,942,778 km (0.092 R)
• M56: 23,323,954 km (0.094 R)
• M57: 23,750,008 km (0.106 R)
• M58: 25,479,659 km (0.057 R)
• M59: 26,271,331 km (0.099 R)
• M60: 26,448,305 km (0.111 R)
• M61: 27,249,851 km (0.108 R)
• M62: 27,878,760 km (0.086 R)
• M63: 28,512,457 km (0.051 R)
• M64: 28,603,412 km (0.083 R)
• M65: 29,425,901 km (0.073 R)
• M66: 29,932,440 km (0.088 R)
• M67: 30,117,343 km (0.117 R)
• M68: 30,441,970 km (0.025 R)
• M69: 31,234,839 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.3

Radius: 11

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.54 AU - 10.42 AU

Year: 11030 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,439,097 km

• M1: 163,510 km (0.078 R)
• M2: 242,349 km (0.101 R)
• M3: 321,037 km (0.069 R)
• M4: 446,550 km (0.062 R)
• M5: 579,093 km (0.097 R)
• M6: 812,915 km (0.098 R)
• M7: 949,348 km (0.081 R)
• M8: 1,044,941 km (0.097 R)
• M9: 1,143,975 km (0.068 R)
• M10: 1,668,016 km (0.073 R)
• M11: 2,007,603 km (0.072 R)
• M12: 2,260,723 km (0.072 R)
• M13: 2,347,340 km (0.099 R)
• M14: 2,546,605 km (0.095 R)
• M15: 3,129,139 km (0.108 R)
• M16: 3,373,582 km (0.071 R)
• M17: 3,548,611 km (0.109 R)
• M18: 3,700,902 km (0.045 R)
• M19: 3,803,675 km (0.077 R)
• M20: 3,907,496 km (0.06 R)
• M21: 4,012,215 km (0.086 R)
• M22: 4,522,643 km (0.072 R)
• M23: 5,254,326 km (0.08 R)
• M24: 5,428,458 km (0.108 R)
• M25: 6,022,661 km (0.1 R)
• M26: 6,575,275 km (0.088 R)
• M27: 7,564,716 km (0.073 R)
• M28: 8,874,744 km (0.09 R)
• M29: 8,978,415 km (0.111 R)
• M30: 9,152,099 km (0.046 R)
• M31: 9,573,665 km (0.035 R)
• M32: 10,581,656 km (0.069 R)
• M33: 11,247,366 km (0.107 R)
• M34: 11,397,263 km (0.101 R)
• M35: 11,812,547 km (0.061 R)
• M36: 12,736,164 km (0.092 R)
• M37: 12,931,539 km (0.087 R)
• M38: 13,206,650 km (0.072 R)
• M39: 13,682,820 km (0.029 R)
• M40: 13,882,982 km (0.111 R)
• M41: 14,124,283 km (0.118 R)
• M42: 14,245,607 km (0.099 R)
• M43: 14,856,864 km (0.094 R)
• M44: 14,980,132 km (0.12 R)
• M45: 15,062,561 km (0.048 R)
• M46: 15,352,033 km (0.088 R)
• M47: 15,727,075 km (0.057 R)
• M48: 16,105,108 km (0.081 R)
• M49: 16,827,367 km (0.101 R)
• M50: 17,300,246 km (0.052 R)
• M51: 18,923,083 km (0.114 R)
• M52: 19,325,203 km (0.085 R)
• M53: 19,414,961 km (0.118 R)
• M54: 19,639,807 km (0.106 R)
• M55: 20,594,092 km (0.105 R)
• M56: 21,563,336 km (0.04 R)
• M57: 23,690,169 km (0.11 R)
• M58: 24,365,304 km (0.064 R)
• M59: 24,462,393 km (0.105 R)
• M60: 24,900,266 km (0.092 R)
• M61: 25,586,771 km (0.083 R)
• M62: 26,081,042 km (0.1 R)
• M63: 26,229,892 km (0.086 R)
• M64: 26,428,708 km (0.082 R)
• M65: 26,578,306 km (0.098 R)
• M66: 26,828,134 km (0.107 R)
• M67: 27,481,428 km (0.113 R)
• M68: 28,496,599 km (0.098 R)
• M69: 28,752,262 km (0.074 R)
• M70: 29,265,981 km (0.104 R)
• M71: 29,524,037 km (0.055 R)
• M72: 29,938,423 km (0.099 R)
• M73: 30,354,754 km (0.108 R)
• M74: 31,035,425 km (0.118 R)
• M75: 31,403,884 km (0.116 R)
• M76: 32,198,698 km (0.085 R)
• M77: 33,322,327 km (0.099 R)
• M78: 34,241,307 km (0.098 R)
• M79: 34,513,276 km (0.095 R)
• M80: 34,949,803 km (0.047 R)
• M81: 35,717,988 km (0.117 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 11,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit