🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.54 AU - 0.56 AU

Year: 157 Days

Day: 15.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,010,497 km

• M1: 425,905 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.04 AU - 2.2 AU

Year: 1188 Days

Day: 30.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,010,497 km

• M1: 437,125 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 13.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.24 AU - 7 AU

Year: 5129 Days

Day: 7.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,010,497 km

• M1: 170,242 km (0.08 R)
• M2: 308,620 km (0.111 R)
• M3: 518,656 km (0.066 R)
• M4: 635,043 km (0.069 R)
• M5: 1,121,086 km (0.036 R)
• M6: 1,418,038 km (0.118 R)
• M7: 1,517,970 km (0.099 R)
• M8: 1,605,784 km (0.105 R)
• M9: 1,695,243 km (0.118 R)
• M10: 2,022,414 km (0.103 R)
• M11: 2,648,182 km (0.115 R)
• M12: 2,882,003 km (0.049 R)
• M13: 3,274,249 km (0.034 R)
• M14: 3,370,290 km (0.1 R)
• M15: 3,604,561 km (0.104 R)
• M16: 4,068,763 km (0.083 R)
• M17: 4,466,693 km (0.056 R)
• M18: 4,551,964 km (0.108 R)
• M19: 5,031,575 km (0.097 R)
• M20: 5,187,755 km (0.109 R)
• M21: 5,436,237 km (0.082 R)
• M22: 5,992,143 km (0.072 R)
• M23: 6,205,320 km (0.083 R)
• M24: 6,348,934 km (0.09 R)
• M25: 7,008,660 km (0.025 R)
• M26: 7,133,275 km (0.101 R)
• M27: 7,410,031 km (0.111 R)
• M28: 7,639,066 km (0.067 R)
• M29: 7,793,151 km (0.069 R)
• M30: 8,078,285 km (0.043 R)
• M31: 8,182,704 km (0.068 R)
• M32: 9,252,927 km (0.092 R)
• M33: 9,665,668 km (0.119 R)
• M34: 10,197,189 km (0.089 R)
• M35: 10,338,559 km (0.049 R)
• M36: 10,452,254 km (0.078 R)
• M37: 11,084,753 km (0.118 R)
• M38: 11,288,506 km (0.054 R)
• M39: 12,116,530 km (0.089 R)
• M40: 12,719,858 km (0.065 R)
• M41: 13,025,337 km (0.093 R)
• M42: 13,394,993 km (0.095 R)
• M43: 13,612,209 km (0.097 R)
• M44: 13,924,719 km (0.114 R)
• M45: 14,302,753 km (0.095 R)
• M46: 14,908,176 km (0.117 R)
• M47: 15,197,947 km (0.12 R)
• M48: 16,541,485 km (0.066 R)
• M49: 17,176,977 km (0.113 R)
• M50: 17,752,331 km (0.103 R)
• M51: 17,888,764 km (0.096 R)
• M52: 18,093,862 km (0.092 R)
• M53: 18,817,916 km (0.113 R)
• M54: 18,922,186 km (0.118 R)
• M55: 19,026,605 km (0.053 R)
• M56: 19,166,030 km (0.085 R)
• M57: 19,305,904 km (0.077 R)
• M58: 20,116,725 km (0.063 R)
• M59: 20,365,805 km (0.038 R)
• M60: 20,615,783 km (0.104 R)
• M61: 20,759,098 km (0.086 R)
• M62: 20,938,765 km (0.081 R)
• M63: 22,100,542 km (0.071 R)
• M64: 22,283,949 km (0.094 R)
• M65: 23,022,813 km (0.115 R)
• M66: 23,619,709 km (0.076 R)
• M67: 23,957,650 km (0.117 R)
• M68: 24,183,842 km (0.091 R)
• M69: 24,600,472 km (0.098 R)
• M70: 24,714,466 km (0.091 R)
• M71: 25,095,791 km (0.06 R)
• M72: 25,363,870 km (0.082 R)
• M73: 25,479,061 km (0.092 R)
• M74: 25,710,040 km (0.108 R)
• M75: 25,903,021 km (0.071 R)

Asteroid Belt

Center: 8.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 13.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.66 AU - 11.88 AU

Year: 13608 Days

Day: 8.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,010,497 km

• M1: 211,083 km (0.057 R)
• M2: 331,210 km (0.12 R)
• M3: 436,676 km (0.103 R)
• M4: 883,675 km (0.073 R)
• M5: 984,952 km (0.095 R)
• M6: 1,112,260 km (0.063 R)
• M7: 1,361,341 km (0.072 R)
• M8: 1,628,971 km (0.094 R)
• M9: 1,967,810 km (0.036 R)
• M10: 2,958,447 km (0.071 R)
• M11: 3,179,852 km (0.093 R)
• M12: 3,341,268 km (0.093 R)
• M13: 3,439,554 km (0.112 R)
• M14: 3,672,628 km (0.083 R)
• M15: 3,945,345 km (0.097 R)
• M16: 4,084,321 km (0.094 R)
• M17: 4,331,457 km (0.107 R)
• M18: 4,729,985 km (0.114 R)
• M19: 4,915,038 km (0.115 R)
• M20: 5,562,348 km (0.118 R)
• M21: 5,758,022 km (0.107 R)
• M22: 7,446,533 km (0.053 R)
• M23: 7,532,702 km (0.101 R)
• M24: 8,189,137 km (0.054 R)
• M25: 8,864,123 km (0.041 R)
• M26: 8,955,377 km (0.119 R)
• M27: 10,315,222 km (0.088 R)
• M28: 11,738,646 km (0.105 R)
• M29: 12,040,833 km (0.11 R)
• M30: 12,807,672 km (0.071 R)
• M31: 13,066,776 km (0.096 R)
• M32: 13,170,896 km (0.116 R)
• M33: 13,327,674 km (0.117 R)
• M34: 13,854,708 km (0.073 R)
• M35: 14,820,362 km (0.101 R)
• M36: 14,983,424 km (0.093 R)
• M37: 16,365,558 km (0.095 R)
• M38: 16,590,553 km (0.036 R)
• M39: 18,077,556 km (0.104 R)
• M40: 19,309,495 km (0.094 R)
• M41: 19,606,895 km (0.09 R)
• M42: 21,668,803 km (0.12 R)
• M43: 21,792,221 km (0.102 R)
• M44: 21,977,872 km (0.096 R)
• M45: 22,788,244 km (0.101 R)
• M46: 24,181,748 km (0.118 R)
• M47: 25,018,150 km (0.059 R)
• M48: 25,537,703 km (0.111 R)
• M49: 26,126,371 km (0.053 R)
• M50: 26,587,282 km (0.078 R)
• M51: 26,785,648 km (0.07 R)
• M52: 26,918,192 km (0.102 R)
• M53: 28,053,490 km (0.106 R)
• M54: 28,728,625 km (0.103 R)
• M55: 28,864,161 km (0.093 R)
• M56: 29,819,942 km (0.077 R)
• M57: 31,272,836 km (0.088 R)
• M58: 32,395,269 km (0.039 R)
• M59: 32,748,619 km (0.043 R)
• M60: 33,032,407 km (0.12 R)
• M61: 33,459,509 km (0.109 R)
• M62: 34,463,161 km (0.033 R)
• M63: 35,113,612 km (0.111 R)
• M64: 35,331,277 km (0.115 R)
• M65: 39,778,971 km (0.117 R)
• M66: 41,914,182 km (0.042 R)
• M67: 43,150,907 km (0.026 R)
• M68: 43,306,340 km (0.119 R)
• M69: 43,539,862 km (0.065 R)
• M70: 44,792,445 km (0.097 R)
• M71: 45,344,162 km (0.056 R)
• M72: 45,739,549 km (0.089 R)
• M73: 46,295,155 km (0.098 R)
• M74: 46,693,235 km (0.099 R)
• M75: 47,012,627 km (0.118 R)
• M76: 47,573,320 km (0.073 R)
• M77: 48,863,153 km (0.107 R)
• M78: 49,593,789 km (0.074 R)
• M79: 50,001,144 km (0.087 R)
• M80: 50,328,015 km (0.12 R)
• M81: 50,655,485 km (0.096 R)
• M82: 51,312,518 km (0.092 R)
• M83: 52,469,209 km (0.066 R)
• M84: 52,884,343 km (0.067 R)
• M85: 53,384,000 km (0.118 R)
• M86: 54,724,098 km (0.065 R)
• M87: 55,060,843 km (0.117 R)
• M88: 56,840,010 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit