🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.54 AU - 0.62 AU

Year: 186 Days

Day: 30.2 Hours

Environment

Temp: 50 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,066,231 km

• M1: 127,906 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.31 AU - 1.35 AU

Year: 647 Days

Day: 20.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.29 AU - 1.91 AU

Year: 854 Days

Day: 33.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.82 AU - 2.32 AU

Year: 1256 Days

Day: 20.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,066,231 km

• M1: 702,063 km (0.076 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 9.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.87 AU - 7.25 AU

Year: 7912 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,066,231 km

• M1: 129,103 km (0.106 R)
• M2: 296,952 km (0.05 R)
• M3: 494,122 km (0.109 R)
• M4: 756,666 km (0.071 R)
• M5: 876,344 km (0.072 R)
• M6: 967,449 km (0.104 R)
• M7: 1,050,177 km (0.069 R)
• M8: 1,135,298 km (0.119 R)
• M9: 1,210,247 km (0.117 R)
• M10: 1,472,641 km (0.062 R)
• M11: 1,681,480 km (0.05 R)
• M12: 1,767,798 km (0.109 R)
• M13: 1,960,031 km (0.076 R)
• M14: 2,143,588 km (0.108 R)
• M15: 2,610,632 km (0.052 R)
• M16: 2,916,410 km (0.073 R)
• M17: 3,451,672 km (0.058 R)
• M18: 3,768,520 km (0.07 R)
• M19: 3,844,516 km (0.087 R)
• M20: 4,017,301 km (0.037 R)
• M21: 4,310,962 km (0.088 R)
• M22: 4,510,675 km (0.112 R)
• M23: 4,652,344 km (0.063 R)
• M24: 4,857,293 km (0.064 R)
• M25: 5,107,122 km (0.052 R)
• M26: 5,297,261 km (0.089 R)
• M27: 5,361,139 km (0.097 R)
• M28: 5,446,858 km (0.095 R)
• M29: 5,597,803 km (0.068 R)
• M30: 5,881,889 km (0.112 R)
• M31: 5,970,301 km (0.07 R)
• M32: 6,260,521 km (0.107 R)
• M33: 6,739,234 km (0.095 R)
• M34: 7,587,305 km (0.1 R)
• M35: 7,877,375 km (0.06 R)
• M36: 8,097,434 km (0.104 R)
• M37: 8,518,552 km (0.04 R)
• M38: 8,719,312 km (0.09 R)
• M39: 9,176,633 km (0.079 R)
• M40: 9,279,257 km (0.109 R)
• M41: 9,511,732 km (0.11 R)
• M42: 9,667,762 km (0.083 R)
• M43: 10,087,983 km (0.102 R)
• M44: 10,167,569 km (0.081 R)
• M45: 10,541,115 km (0.095 R)
• M46: 10,675,753 km (0.089 R)
• M47: 10,946,525 km (0.059 R)
• M48: 11,329,496 km (0.046 R)
• M49: 11,577,978 km (0.057 R)
• M50: 11,940,154 km (0.071 R)
• M51: 12,618,431 km (0.09 R)
• M52: 12,847,465 km (0.076 R)
• M53: 12,933,634 km (0.107 R)
• M54: 13,251,379 km (0.089 R)
• M55: 13,367,467 km (0.11 R)
• M56: 13,688,804 km (0.067 R)
• M57: 13,776,767 km (0.045 R)
• M58: 14,428,266 km (0.091 R)
• M59: 14,667,772 km (0.097 R)
• M60: 14,757,830 km (0.104 R)
• M61: 14,938,694 km (0.114 R)
• M62: 15,485,474 km (0.051 R)
• M63: 15,699,848 km (0.059 R)
• M64: 16,442,601 km (0.053 R)
• M65: 16,786,826 km (0.042 R)
• M66: 17,133,444 km (0.105 R)
• M67: 17,577,899 km (0.044 R)
• M68: 18,058,408 km (0.115 R)
• M69: 18,122,884 km (0.09 R)
• M70: 18,803,704 km (0.101 R)
• M71: 20,257,197 km (0.103 R)
• M72: 20,391,087 km (0.107 R)
• M73: 20,727,234 km (0.095 R)
• M74: 21,849,367 km (0.077 R)
• M75: 23,341,157 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 4.4

Gravity: 22.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.18 AU - 11.16 AU

Year: 13679 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,066,231 km

• M1: 84,523 km (0.119 R)
• M2: 130,300 km (0.11 R)
• M3: 432,637 km (0.065 R)
• M4: 574,456 km (0.104 R)
• M5: 607,966 km (0.042 R)
• M6: 730,786 km (0.109 R)
• M7: 999,463 km (0.077 R)
• M8: 1,318,855 km (0.1 R)
• M9: 1,571,974 km (0.072 R)
• M10: 1,741,020 km (0.042 R)
• M11: 2,044,105 km (0.103 R)
• M12: 2,418,250 km (0.076 R)
• M13: 2,556,927 km (0.076 R)
• M14: 2,613,176 km (0.107 R)
• M15: 3,077,677 km (0.105 R)
• M16: 3,258,391 km (0.046 R)
• M17: 3,319,427 km (0.032 R)
• M18: 3,473,663 km (0.098 R)
• M19: 3,567,311 km (0.094 R)
• M20: 3,693,571 km (0.08 R)
• M21: 3,982,894 km (0.054 R)
• M22: 4,246,186 km (0.051 R)
• M23: 4,617,338 km (0.087 R)
• M24: 4,893,795 km (0.037 R)
• M25: 5,608,275 km (0.099 R)
• M26: 5,828,931 km (0.116 R)
• M27: 6,127,529 km (0.061 R)
• M28: 6,507,807 km (0.079 R)
• M29: 6,662,042 km (0.073 R)
• M30: 6,778,579 km (0.08 R)
• M31: 7,052,941 km (0.113 R)
• M32: 7,938,860 km (0.039 R)
• M33: 8,103,717 km (0.036 R)
• M34: 8,145,155 km (0.088 R)
• M35: 8,353,096 km (0.111 R)
• M36: 9,073,260 km (0.057 R)
• M37: 9,375,448 km (0.119 R)
• M38: 9,418,981 km (0.091 R)
• M39: 9,901,285 km (0.102 R)
• M40: 10,257,178 km (0.118 R)
• M41: 11,165,087 km (0.053 R)
• M42: 11,722,190 km (0.085 R)
• M43: 12,004,032 km (0.12 R)
• M44: 12,383,413 km (0.032 R)
• M45: 13,495,673 km (0.098 R)
• M46: 13,840,496 km (0.111 R)
• M47: 14,841,754 km (0.114 R)
• M48: 20,578,833 km (0.041 R)
• M49: 20,805,174 km (0.108 R)
• M50: 21,089,261 km (0.092 R)
• M51: 22,587,334 km (0.094 R)
• M52: 22,820,706 km (0.096 R)
• M53: 23,466,969 km (0.092 R)
• M54: 24,178,756 km (0.066 R)
• M55: 24,298,135 km (0.074 R)
• M56: 24,357,825 km (0.114 R)
• M57: 25,138,875 km (0.079 R)
• M58: 25,867,117 km (0.096 R)
• M59: 25,928,153 km (0.103 R)
• M60: 26,111,411 km (0.081 R)
• M61: 27,220,081 km (0.046 R)
• M62: 27,530,795 km (0.065 R)
• M63: 28,281,328 km (0.039 R)
• M64: 28,659,062 km (0.064 R)
• M65: 29,228,731 km (0.043 R)
• M66: 29,355,889 km (0.081 R)
• M67: 29,419,468 km (0.062 R)
• M68: 29,546,926 km (0.1 R)
• M69: 32,395,718 km (0.098 R)
• M70: 33,055,295 km (0.105 R)
• M71: 33,652,639 km (0.103 R)
• M72: 35,263,060 km (0.094 R)
• M73: 37,448,835 km (0.077 R)
• M74: 38,488,540 km (0.073 R)
• M75: 38,627,816 km (0.055 R)
• M76: 38,837,253 km (0.084 R)
• M77: 40,738,043 km (0.07 R)
• M78: 40,880,012 km (0.063 R)
• M79: 42,668,903 km (0.105 R)
• M80: 44,337,069 km (0.064 R)
• M81: 44,702,537 km (0.104 R)
• M82: 44,775,690 km (0.09 R)
• M83: 45,436,464 km (0.106 R)
• M84: 45,583,668 km (0.097 R)
• M85: 45,731,171 km (0.111 R)
• M86: 46,693,235 km (0.062 R)
• M87: 48,111,274 km (0.113 R)
• M88: 50,379,177 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 13,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit