🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.48 AU - 0.8 AU

Year: 197 Days

Day: 18.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.28 AU - 3.28 AU

Year: 2287 Days

Day: 39.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,766,507 km

• M1: 265,387 km (0.09 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 8.8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.93 AU - 7.15 AU

Year: 5715 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,766,507 km

• M1: 185,801 km (0.09 R)
• M2: 325,675 km (0.037 R)
• M3: 484,697 km (0.093 R)
• M4: 586,274 km (0.062 R)
• M5: 879,935 km (0.084 R)
• M6: 978,220 km (0.101 R)
• M7: 1,050,775 km (0.106 R)
• M8: 1,232,686 km (0.116 R)
• M9: 1,327,681 km (0.096 R)
• M10: 1,610,122 km (0.114 R)
• M11: 1,838,857 km (0.061 R)
• M12: 1,911,412 km (0.109 R)
• M13: 2,230,654 km (0.073 R)
• M14: 2,406,581 km (0.072 R)
• M15: 2,668,826 km (0.095 R)
• M16: 2,834,730 km (0.108 R)
• M17: 3,308,656 km (0.097 R)
• M18: 3,714,964 km (0.103 R)
• M19: 3,924,102 km (0.097 R)
• M20: 4,208,936 km (0.076 R)
• M21: 4,305,277 km (0.045 R)
• M22: 5,128,963 km (0.096 R)
• M23: 5,440,426 km (0.106 R)
• M24: 6,719,039 km (0.102 R)
• M25: 7,145,991 km (0.052 R)
• M26: 7,728,974 km (0.091 R)
• M27: 7,847,456 km (0.045 R)
• M28: 7,906,846 km (0.1 R)
• M29: 8,176,272 km (0.098 R)
• M30: 8,479,058 km (0.081 R)
• M31: 8,631,947 km (0.111 R)
• M32: 8,940,418 km (0.119 R)
• M33: 9,064,733 km (0.097 R)
• M34: 9,252,329 km (0.088 R)
• M35: 9,409,706 km (0.119 R)
• M36: 9,855,059 km (0.116 R)
• M37: 10,405,130 km (0.111 R)
• M38: 11,366,297 km (0.079 R)
• M39: 11,840,522 km (0.045 R)
• M40: 11,908,738 km (0.098 R)
• M41: 12,148,843 km (0.045 R)
• M42: 12,425,001 km (0.072 R)
• M43: 12,843,276 km (0.052 R)
• M44: 13,089,365 km (0.109 R)
• M45: 13,372,554 km (0.112 R)
• M46: 13,479,217 km (0.109 R)
• M47: 13,550,575 km (0.087 R)
• M48: 13,837,055 km (0.101 R)
• M49: 14,489,003 km (0.113 R)
• M50: 14,562,006 km (0.094 R)
• M51: 14,929,120 km (0.05 R)
• M52: 15,187,924 km (0.061 R)
• M53: 15,522,873 km (0.043 R)
• M54: 15,635,072 km (0.101 R)
• M55: 15,747,569 km (0.043 R)
• M56: 16,237,951 km (0.057 R)
• M57: 16,695,122 km (0.111 R)
• M58: 16,810,163 km (0.101 R)
• M59: 16,925,353 km (0.111 R)
• M60: 17,002,247 km (0.048 R)
• M61: 17,272,570 km (0.093 R)
• M62: 17,388,808 km (0.085 R)
• M63: 18,091,918 km (0.074 R)
• M64: 18,526,200 km (0.117 R)
• M65: 18,844,096 km (0.103 R)
• M66: 19,204,028 km (0.085 R)
• M67: 19,687,379 km (0.107 R)
• M68: 20,789,766 km (0.118 R)
• M69: 20,954,772 km (0.119 R)
• M70: 21,410,746 km (0.109 R)
• M71: 21,702,612 km (0.03 R)
• M72: 23,567,349 km (0.08 R)
• M73: 23,825,555 km (0.105 R)
• M74: 24,258,192 km (0.05 R)
• M75: 24,344,959 km (0.094 R)
• M76: 24,518,941 km (0.074 R)
• M77: 24,867,953 km (0.118 R)
• M78: 26,952,151 km (0.045 R)
• M79: 27,132,117 km (0.085 R)
• M80: 28,357,174 km (0.094 R)
• M81: 28,861,468 km (0.083 R)
• M82: 29,091,700 km (0.112 R)
• M83: 29,276,303 km (0.043 R)
• M84: 29,553,807 km (0.102 R)
• M85: 29,925,408 km (0.053 R)
• M86: 30,065,133 km (0.103 R)
• M87: 30,673,099 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.1

Radius: 3.3

Gravity: 59.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.84 AU - 13.58 AU

Year: 18485 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 96.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,766,507 km

• M1: 43,234 km (0.085 R)
• M2: 134,040 km (0.047 R)
• M3: 256,261 km (0.091 R)
• M4: 1,267,543 km (0.052 R)
• M5: 1,918,892 km (0.094 R)
• M6: 2,244,118 km (0.088 R)
• M7: 2,516,535 km (0.055 R)
• M8: 2,551,242 km (0.095 R)
• M9: 3,432,822 km (0.082 R)
• M10: 4,067,865 km (0.11 R)
• M11: 4,482,850 km (0.093 R)
• M12: 5,852,269 km (0.083 R)
• M13: 6,798,625 km (0.066 R)
• M14: 6,944,632 km (0.118 R)
• M15: 7,239,789 km (0.026 R)
• M16: 7,289,455 km (0.071 R)
• M17: 7,639,664 km (0.057 R)
• M18: 8,775,860 km (0.06 R)
• M19: 9,363,331 km (0.079 R)
• M20: 9,417,485 km (0.066 R)
• M21: 9,853,563 km (0.057 R)
• M22: 10,632,369 km (0.108 R)
• M23: 11,257,988 km (0.118 R)
• M24: 11,604,307 km (0.117 R)
• M25: 13,266,040 km (0.071 R)
• M26: 13,448,549 km (0.08 R)
• M27: 13,631,807 km (0.112 R)
• M28: 14,372,915 km (0.102 R)
• M29: 15,958,652 km (0.108 R)
• M30: 17,465,701 km (0.073 R)
• M31: 18,337,408 km (0.109 R)
• M32: 20,612,791 km (0.108 R)
• M33: 20,894,634 km (0.112 R)
• M34: 20,965,244 km (0.07 R)
• M35: 21,106,913 km (0.11 R)
• M36: 22,975,540 km (0.117 R)
• M37: 23,487,614 km (0.067 R)
• M38: 24,225,580 km (0.113 R)
• M39: 24,896,377 km (0.066 R)
• M40: 25,422,213 km (0.113 R)
• M41: 26,868,077 km (0.081 R)
• M42: 27,484,719 km (0.057 R)
• M43: 27,717,194 km (0.095 R)
• M44: 28,184,089 km (0.044 R)
• M45: 28,340,269 km (0.111 R)
• M46: 28,653,677 km (0.03 R)
• M47: 29,918,078 km (0.115 R)
• M48: 30,077,549 km (0.073 R)
• M49: 31,686,325 km (0.094 R)
• M50: 33,488,231 km (0.118 R)
• M51: 33,736,414 km (0.059 R)
• M52: 33,819,291 km (0.03 R)
• M53: 33,985,345 km (0.068 R)
• M54: 34,735,578 km (0.109 R)
• M55: 35,491,347 km (0.087 R)
• M56: 35,659,944 km (0.097 R)
• M57: 35,828,989 km (0.062 R)
• M58: 36,592,537 km (0.074 R)
• M59: 37,790,816 km (0.086 R)
• M60: 38,915,044 km (0.052 R)
• M61: 39,263,158 km (0.112 R)
• M62: 39,437,589 km (0.075 R)
• M63: 40,401,747 km (0.088 R)
• M64: 41,196,262 km (0.079 R)
• M65: 42,174,333 km (0.085 R)
• M66: 42,263,642 km (0.084 R)
• M67: 43,160,033 km (0.089 R)
• M68: 44,334,825 km (0.096 R)
• M69: 44,607,392 km (0.101 R)
• M70: 44,789,453 km (0.048 R)
• M71: 47,456,334 km (0.034 R)
• M72: 48,387,880 km (0.11 R)
• M73: 48,855,972 km (0.111 R)
• M74: 49,419,507 km (0.068 R)
• M75: 49,513,754 km (0.097 R)
• M76: 49,985,286 km (0.111 R)
• M77: 53,038,728 km (0.106 R)
• M78: 53,135,069 km (0.107 R)
• M79: 54,587,964 km (0.082 R)
• M80: 55,075,054 km (0.104 R)
• M81: 55,661,628 km (0.105 R)
• M82: 56,742,173 km (0.043 R)
• M83: 57,136,812 km (0.116 R)
• M84: 57,829,750 km (0.055 R)
• M85: 59,123,921 km (0.051 R)
• M86: 60,226,308 km (0.073 R)
• M87: 62,044,969 km (0.105 R)
• M88: 62,146,546 km (0.093 R)
• M89: 63,881,582 km (0.087 R)
• M90: 64,086,681 km (0.034 R)
• M91: 64,806,546 km (0.07 R)
• M92: 65,218,987 km (0.119 R)
• M93: 65,528,954 km (0.083 R)
• M94: 66,461,846 km (0.081 R)
• M95: 67,086,118 km (0.119 R)
• M96: 69,286,553 km (0.09 R)
• M97: 69,813,886 km (0.117 R)
• M98: 70,448,480 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 13,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit