🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.35 AU - 1.63 AU

Year: 693 Days

Day: 22.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.3 AU - 3.56 AU

Year: 1910 Days

Day: 42.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,033,438 km

• M1: 739,911 km (0.111 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.29 AU - 8.85 AU

Year: 7931 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,033,438 km

• M1: 141,220 km (0.078 R)
• M2: 287,976 km (0.096 R)
• M3: 401,521 km (0.093 R)
• M4: 470,037 km (0.096 R)
• M5: 576,101 km (0.039 R)
• M6: 739,163 km (0.113 R)
• M7: 917,783 km (0.112 R)
• M8: 1,182,870 km (0.109 R)
• M9: 1,472,043 km (0.08 R)
• M10: 1,535,772 km (0.093 R)
• M11: 1,600,548 km (0.098 R)
• M12: 1,834,369 km (0.116 R)
• M13: 2,008,351 km (0.099 R)
• M14: 2,261,022 km (0.047 R)
• M15: 2,353,773 km (0.109 R)
• M16: 2,410,022 km (0.12 R)
• M17: 2,581,610 km (0.109 R)
• M18: 2,977,297 km (0.115 R)
• M19: 3,182,396 km (0.116 R)
• M20: 3,244,927 km (0.09 R)
• M21: 3,715,413 km (0.071 R)
• M22: 4,116,485 km (0.106 R)
• M23: 4,230,329 km (0.053 R)
• M24: 4,322,182 km (0.092 R)
• M25: 4,507,982 km (0.09 R)
• M26: 4,815,406 km (0.076 R)
• M27: 5,702,072 km (0.056 R)
• M28: 6,060,509 km (0.092 R)
• M29: 6,190,210 km (0.078 R)
• M30: 6,691,962 km (0.105 R)
• M31: 7,344,208 km (0.119 R)
• M32: 7,705,936 km (0.098 R)
• M33: 7,790,309 km (0.09 R)
• M34: 8,016,651 km (0.118 R)
• M35: 8,245,236 km (0.081 R)
• M36: 9,032,420 km (0.113 R)
• M37: 9,904,576 km (0.112 R)
• M38: 10,304,301 km (0.091 R)
• M39: 10,366,235 km (0.075 R)
• M40: 10,709,263 km (0.054 R)
• M41: 10,803,509 km (0.079 R)
• M42: 11,663,548 km (0.118 R)
• M43: 11,955,263 km (0.105 R)
• M44: 12,380,720 km (0.048 R)
• M45: 12,944,554 km (0.074 R)
• M46: 13,044,934 km (0.08 R)
• M47: 13,112,104 km (0.066 R)
• M48: 14,790,891 km (0.086 R)
• M49: 15,530,952 km (0.095 R)
• M50: 15,602,011 km (0.109 R)
• M51: 15,744,577 km (0.046 R)
• M52: 17,156,931 km (0.094 R)
• M53: 17,230,533 km (0.042 R)
• M54: 17,859,742 km (0.081 R)
• M55: 18,233,288 km (0.083 R)
• M56: 18,383,484 km (0.032 R)
• M57: 18,609,526 km (0.071 R)
• M58: 18,722,922 km (0.08 R)
• M59: 19,064,304 km (0.118 R)
• M60: 19,293,189 km (0.119 R)
• M61: 19,369,633 km (0.08 R)
• M62: 20,724,092 km (0.03 R)
• M63: 20,998,754 km (0.055 R)
• M64: 21,551,518 km (0.117 R)
• M65: 21,630,805 km (0.091 R)
• M66: 21,869,414 km (0.045 R)
• M67: 21,949,149 km (0.105 R)
• M68: 22,029,034 km (0.106 R)
• M69: 22,149,012 km (0.11 R)
• M70: 22,229,047 km (0.052 R)
• M71: 22,711,650 km (0.101 R)
• M72: 23,075,771 km (0.077 R)
• M73: 23,319,765 km (0.056 R)
• M74: 24,097,524 km (0.101 R)
• M75: 24,179,953 km (0.089 R)
• M76: 25,552,663 km (0.087 R)
• M77: 26,185,013 km (0.052 R)
• M78: 26,396,843 km (0.072 R)
• M79: 27,336,169 km (0.113 R)
• M80: 27,766,711 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 8.3

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.83 AU - 7.99 AU

Year: 8472 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,033,438 km

• M1: 106,813 km (0.082 R)
• M2: 210,484 km (0.108 R)
• M3: 274,811 km (0.098 R)
• M4: 337,493 km (0.04 R)
• M5: 547,229 km (0.053 R)
• M6: 616,792 km (0.107 R)
• M7: 719,865 km (0.042 R)
• M8: 845,078 km (0.032 R)
• M9: 927,208 km (0.088 R)
• M10: 1,171,651 km (0.099 R)
• M11: 1,226,852 km (0.059 R)
• M12: 1,912,160 km (0.116 R)
• M13: 2,088,536 km (0.067 R)
• M14: 2,316,523 km (0.065 R)
• M15: 2,504,867 km (0.048 R)
• M16: 2,722,681 km (0.113 R)
• M17: 2,821,565 km (0.06 R)
• M18: 3,736,656 km (0.083 R)
• M19: 4,098,533 km (0.057 R)
• M20: 4,155,230 km (0.076 R)
• M21: 4,855,648 km (0.109 R)
• M22: 5,342,738 km (0.077 R)
• M23: 5,686,813 km (0.087 R)
• M24: 6,167,471 km (0.084 R)
• M25: 6,396,356 km (0.12 R)
• M26: 7,065,507 km (0.069 R)
• M27: 8,146,202 km (0.052 R)
• M28: 8,325,421 km (0.118 R)
• M29: 8,760,601 km (0.061 R)
• M30: 9,653,251 km (0.1 R)
• M31: 9,957,234 km (0.053 R)
• M32: 10,302,955 km (0.102 R)
• M33: 10,770,000 km (0.098 R)
• M34: 10,848,538 km (0.1 R)
• M35: 11,045,708 km (0.071 R)
• M36: 11,483,581 km (0.107 R)
• M37: 11,644,249 km (0.045 R)
• M38: 13,714,684 km (0.108 R)
• M39: 13,799,805 km (0.098 R)
• M40: 13,885,226 km (0.111 R)
• M41: 14,228,253 km (0.119 R)
• M42: 14,357,656 km (0.056 R)
• M43: 14,617,657 km (0.105 R)
• M44: 14,704,723 km (0.069 R)
• M45: 15,318,523 km (0.117 R)
• M46: 15,673,070 km (0.06 R)
• M47: 16,030,309 km (0.112 R)
• M48: 16,119,919 km (0.073 R)
• M49: 16,299,885 km (0.085 R)
• M50: 17,072,259 km (0.091 R)
• M51: 18,276,372 km (0.12 R)
• M52: 18,652,311 km (0.072 R)
• M53: 19,078,366 km (0.115 R)
• M54: 19,507,562 km (0.065 R)
• M55: 19,891,879 km (0.077 R)
• M56: 21,010,423 km (0.096 R)
• M57: 21,305,579 km (0.091 R)
• M58: 22,953,400 km (0.077 R)
• M59: 23,206,519 km (0.065 R)
• M60: 23,511,699 km (0.07 R)
• M61: 23,971,862 km (0.104 R)
• M62: 24,901,014 km (0.095 R)
• M63: 25,474,722 km (0.051 R)
• M64: 26,581,896 km (0.05 R)
• M65: 27,114,614 km (0.091 R)
• M66: 27,275,133 km (0.101 R)
• M67: 28,516,346 km (0.104 R)
• M68: 28,570,650 km (0.108 R)
• M69: 29,171,136 km (0.034 R)
• M70: 29,610,355 km (0.105 R)
• M71: 29,720,609 km (0.094 R)
• M72: 30,384,524 km (0.107 R)
• M73: 30,551,176 km (0.065 R)
• M74: 31,614,219 km (0.112 R)
• M75: 32,860,219 km (0.089 R)
• M76: 33,202,948 km (0.119 R)
• M77: 33,661,466 km (0.072 R)
• M78: 35,166,570 km (0.1 R)
• M79: 35,400,092 km (0.085 R)
• M80: 35,927,425 km (0.093 R)
• M81: 37,048,960 km (0.103 R)
• M82: 37,763,290 km (0.12 R)
• M83: 37,822,979 km (0.114 R)
• M84: 38,062,186 km (0.044 R)
• M85: 38,903,525 km (0.091 R)
• M86: 39,326,438 km (0.114 R)
• M87: 40,482,081 km (0.079 R)
• M88: 40,726,824 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit