🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.75 AU - 1.11 AU

Year: 340 Days

Day: 16.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 77.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.29 AU - 2.87 AU

Year: 1570 Days

Day: 16.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.4

Radius: 13.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.74 AU - 9.44 AU

Year: 10380 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,035,349 km

• M1: 169,345 km (0.076 R)
• M2: 396,135 km (0.115 R)
• M3: 561,441 km (0.098 R)
• M4: 970,441 km (0.114 R)
• M5: 1,151,604 km (0.049 R)
• M6: 1,507,199 km (0.099 R)
• M7: 1,785,750 km (0.031 R)
• M8: 1,942,828 km (0.11 R)
• M9: 2,081,206 km (0.11 R)
• M10: 2,417,502 km (0.09 R)
• M11: 2,516,835 km (0.107 R)
• M12: 2,617,664 km (0.1 R)
• M13: 2,823,361 km (0.069 R)
• M14: 4,408,948 km (0.112 R)
• M15: 4,810,918 km (0.035 R)
• M16: 4,968,744 km (0.085 R)
• M17: 5,096,201 km (0.106 R)
• M18: 5,224,855 km (0.102 R)
• M19: 5,617,400 km (0.066 R)
• M20: 6,396,356 km (0.057 R)
• M21: 6,570,189 km (0.112 R)
• M22: 6,675,207 km (0.092 R)
• M23: 6,887,187 km (0.117 R)
• M24: 7,979,850 km (0.101 R)
• M25: 8,318,240 km (0.118 R)
• M26: 9,599,097 km (0.056 R)
• M27: 10,080,054 km (0.064 R)
• M28: 10,282,759 km (0.108 R)
• M29: 11,107,343 km (0.032 R)
• M30: 11,485,377 km (0.072 R)
• M31: 11,824,964 km (0.107 R)
• M32: 12,167,842 km (0.039 R)
• M33: 12,775,808 km (0.109 R)
• M34: 12,907,454 km (0.108 R)
• M35: 13,931,302 km (0.081 R)
• M36: 14,248,000 km (0.112 R)
• M37: 14,934,954 km (0.108 R)
• M38: 15,073,631 km (0.079 R)
• M39: 16,341,024 km (0.06 R)
• M40: 17,398,831 km (0.081 R)
• M41: 17,496,219 km (0.051 R)
• M42: 18,478,778 km (0.06 R)
• M43: 18,627,777 km (0.058 R)
• M44: 20,806,521 km (0.037 R)
• M45: 22,426,666 km (0.081 R)
• M46: 24,141,356 km (0.09 R)
• M47: 24,304,268 km (0.095 R)
• M48: 25,676,081 km (0.109 R)
• M49: 26,064,736 km (0.119 R)
• M50: 26,287,637 km (0.117 R)
• M51: 26,511,286 km (0.071 R)
• M52: 27,073,026 km (0.1 R)
• M53: 27,355,317 km (0.06 R)
• M54: 28,781,733 km (0.075 R)
• M55: 29,301,137 km (0.118 R)
• M56: 29,940,219 km (0.049 R)
• M57: 30,760,165 km (0.093 R)
• M58: 30,877,898 km (0.114 R)
• M59: 31,468,959 km (0.047 R)
• M60: 31,944,381 km (0.075 R)
• M61: 32,962,694 km (0.073 R)
• M62: 33,083,270 km (0.097 R)
• M63: 33,930,891 km (0.071 R)
• M64: 34,052,515 km (0.041 R)
• M65: 35,585,743 km (0.105 R)
• M66: 36,205,377 km (0.1 R)
• M67: 36,391,926 km (0.097 R)
• M68: 36,766,070 km (0.037 R)
• M69: 37,016,198 km (0.103 R)
• M70: 38,401,923 km (0.08 R)
• M71: 38,655,641 km (0.097 R)
• M72: 39,932,908 km (0.105 R)
• M73: 40,190,066 km (0.089 R)
• M74: 40,318,870 km (0.067 R)
• M75: 41,289,012 km (0.039 R)
• M76: 41,418,863 km (0.089 R)
• M77: 42,266,784 km (0.086 R)
• M78: 43,120,389 km (0.093 R)

Asteroid Belt

Center: 14.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.9

Radius: 7.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.56 AU - 21.34 AU

Year: 31244 Days

Day: 24 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,035,349 km

• M1: 245,939 km (0.071 R)
• M2: 314,904 km (0.09 R)
• M3: 369,208 km (0.111 R)
• M4: 488,886 km (0.099 R)
• M5: 553,811 km (0.117 R)
• M6: 650,152 km (0.03 R)
• M7: 1,040,154 km (0.085 R)
• M8: 1,690,606 km (0.05 R)
• M9: 1,792,482 km (0.069 R)
• M10: 2,725,972 km (0.072 R)
• M11: 2,821,715 km (0.116 R)
• M12: 3,190,773 km (0.067 R)
• M13: 3,627,599 km (0.082 R)
• M14: 3,839,729 km (0.088 R)
• M15: 4,613,748 km (0.05 R)
• M16: 5,195,534 km (0.106 R)
• M17: 5,954,893 km (0.084 R)
• M18: 6,173,755 km (0.037 R)
• M19: 6,363,445 km (0.111 R)
• M20: 6,459,038 km (0.106 R)
• M21: 7,609,146 km (0.05 R)
• M22: 8,329,161 km (0.099 R)
• M23: 8,503,741 km (0.053 R)
• M24: 9,070,717 km (0.086 R)
• M25: 9,759,915 km (0.049 R)
• M26: 10,017,971 km (0.04 R)
• M27: 11,652,477 km (0.03 R)
• M28: 11,887,047 km (0.087 R)
• M29: 12,202,250 km (0.063 R)
• M30: 12,321,180 km (0.079 R)
• M31: 13,123,772 km (0.093 R)
• M32: 13,613,556 km (0.091 R)
• M33: 13,695,685 km (0.049 R)
• M34: 14,109,174 km (0.068 R)
• M35: 16,150,287 km (0.078 R)
• M36: 16,455,616 km (0.09 R)
• M37: 17,160,521 km (0.089 R)
• M38: 17,293,813 km (0.111 R)
• M39: 17,427,554 km (0.073 R)
• M40: 19,057,722 km (0.087 R)
• M41: 19,426,630 km (0.075 R)
• M42: 19,844,307 km (0.071 R)
• M43: 19,890,982 km (0.032 R)
• M44: 20,171,328 km (0.06 R)
• M45: 20,265,126 km (0.066 R)
• M46: 20,594,391 km (0.097 R)
• M47: 20,878,028 km (0.043 R)
• M48: 21,067,868 km (0.097 R)
• M49: 21,401,471 km (0.112 R)
• M50: 22,753,238 km (0.109 R)
• M51: 24,531,358 km (0.057 R)
• M52: 24,631,439 km (0.087 R)
• M53: 24,982,844 km (0.075 R)
• M54: 25,944,908 km (0.116 R)
• M55: 26,251,285 km (0.075 R)
• M56: 27,384,788 km (0.119 R)
• M57: 27,488,758 km (0.088 R)
• M58: 28,324,113 km (0.116 R)
• M59: 28,639,615 km (0.119 R)
• M60: 29,486,488 km (0.046 R)
• M61: 30,556,562 km (0.101 R)
• M62: 31,421,836 km (0.104 R)
• M63: 31,584,898 km (0.067 R)
• M64: 31,748,259 km (0.104 R)
• M65: 32,240,286 km (0.113 R)
• M66: 32,624,603 km (0.116 R)
• M67: 33,675,528 km (0.11 R)
• M68: 33,898,130 km (0.12 R)
• M69: 33,953,930 km (0.11 R)
• M70: 35,244,361 km (0.041 R)
• M71: 35,300,759 km (0.096 R)
• M72: 35,980,681 km (0.075 R)
• M73: 36,037,678 km (0.106 R)
• M74: 36,722,238 km (0.049 R)
• M75: 37,181,055 km (0.107 R)
• M76: 38,569,024 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit