🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 34.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.5 AU - 2.96 AU

Year: 1593 Days

Day: 24 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,566,085 km

• M1: 450,589 km (0.107 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 9.3

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.28 AU - 11.88 AU

Year: 10470 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,566,085 km

• M1: 119,977 km (0.108 R)
• M2: 282,142 km (0.031 R)
• M3: 351,256 km (0.064 R)
• M4: 834,607 km (0.066 R)
• M5: 1,076,207 km (0.049 R)
• M6: 1,447,210 km (0.118 R)
• M7: 1,535,024 km (0.113 R)
• M8: 1,739,225 km (0.104 R)
• M9: 2,148,973 km (0.072 R)
• M10: 2,456,247 km (0.06 R)
• M11: 2,535,385 km (0.059 R)
• M12: 2,723,130 km (0.089 R)
• M13: 3,669,037 km (0.038 R)
• M14: 3,820,580 km (0.114 R)
• M15: 3,974,367 km (0.108 R)
• M16: 4,036,450 km (0.079 R)
• M17: 4,674,933 km (0.113 R)
• M18: 5,379,091 km (0.058 R)
• M19: 5,447,906 km (0.099 R)
• M20: 5,796,319 km (0.089 R)
• M21: 6,008,898 km (0.106 R)
• M22: 6,332,627 km (0.052 R)
• M23: 6,588,440 km (0.118 R)
• M24: 8,311,957 km (0.077 R)
• M25: 8,511,670 km (0.069 R)
• M26: 8,793,961 km (0.097 R)
• M27: 10,038,616 km (0.074 R)
• M28: 10,422,633 km (0.102 R)
• M29: 10,942,336 km (0.107 R)
• M30: 12,006,725 km (0.111 R)
• M31: 12,642,965 km (0.109 R)
• M32: 12,872,747 km (0.052 R)
• M33: 13,011,275 km (0.095 R)
• M34: 13,476,823 km (0.085 R)
• M35: 13,711,692 km (0.06 R)
• M36: 14,472,248 km (0.089 R)
• M37: 14,809,292 km (0.12 R)
• M38: 15,148,879 km (0.074 R)
• M39: 15,786,465 km (0.09 R)
• M40: 16,683,603 km (0.071 R)
• M41: 17,597,347 km (0.045 R)
• M42: 19,261,623 km (0.062 R)
• M43: 19,526,262 km (0.078 R)
• M44: 20,058,980 km (0.082 R)
• M45: 20,219,798 km (0.088 R)
• M46: 20,434,770 km (0.117 R)
• M47: 20,650,490 km (0.07 R)
• M48: 21,138,778 km (0.098 R)
• M49: 21,247,834 km (0.045 R)
• M50: 22,126,722 km (0.114 R)
• M51: 22,459,428 km (0.115 R)
• M52: 23,129,626 km (0.08 R)
• M53: 23,354,621 km (0.094 R)
• M54: 23,976,799 km (0.108 R)
• M55: 24,833,995 km (0.082 R)
• M56: 25,006,630 km (0.036 R)
• M57: 26,109,466 km (0.11 R)
• M58: 26,637,247 km (0.109 R)
• M59: 26,755,130 km (0.084 R)
• M60: 28,002,328 km (0.069 R)
• M61: 29,025,727 km (0.067 R)
• M62: 29,450,734 km (0.092 R)
• M63: 30,429,852 km (0.046 R)
• M64: 30,861,592 km (0.086 R)
• M65: 31,047,243 km (0.101 R)
• M66: 31,171,260 km (0.099 R)
• M67: 31,668,822 km (0.11 R)
• M68: 32,168,928 km (0.109 R)
• M69: 32,294,440 km (0.108 R)
• M70: 32,734,856 km (0.089 R)
• M71: 33,113,788 km (0.077 R)
• M72: 33,240,497 km (0.096 R)
• M73: 33,494,365 km (0.083 R)
• M74: 37,708,387 km (0.059 R)
• M75: 37,906,904 km (0.116 R)
• M76: 38,172,141 km (0.063 R)
• M77: 38,238,413 km (0.096 R)
• M78: 38,570,969 km (0.099 R)
• M79: 41,061,624 km (0.106 R)
• M80: 41,197,758 km (0.04 R)
• M81: 41,538,691 km (0.103 R)
• M82: 42,292,066 km (0.097 R)
• M83: 42,842,736 km (0.116 R)
• M84: 45,209,673 km (0.108 R)
• M85: 46,125,960 km (0.07 R)
• M86: 46,267,480 km (0.119 R)
• M87: 47,119,440 km (0.098 R)
• M88: 47,475,931 km (0.09 R)
• M89: 47,547,439 km (0.05 R)
• M90: 47,618,797 km (0.073 R)
• M91: 47,833,470 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.4

Radius: 7.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 16.62 AU - 24.16 AU

Year: 32511 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,566,085 km

• M1: 227,538 km (0.101 R)
• M2: 382,971 km (0.077 R)
• M3: 692,040 km (0.077 R)
• M4: 817,852 km (0.091 R)
• M5: 1,240,166 km (0.059 R)
• M6: 1,610,870 km (0.114 R)
• M7: 1,808,788 km (0.047 R)
• M8: 2,014,635 km (0.115 R)
• M9: 2,417,053 km (0.111 R)
• M10: 2,545,857 km (0.115 R)
• M11: 3,955,218 km (0.061 R)
• M12: 4,107,509 km (0.12 R)
• M13: 4,457,269 km (0.105 R)
• M14: 4,938,525 km (0.064 R)
• M15: 5,226,950 km (0.114 R)
• M16: 5,478,424 km (0.073 R)
• M17: 5,605,731 km (0.037 R)
• M18: 6,389,923 km (0.076 R)
• M19: 6,659,050 km (0.096 R)
• M20: 7,301,124 km (0.095 R)
• M21: 7,915,074 km (0.11 R)
• M22: 8,204,097 km (0.06 R)
• M23: 9,648,913 km (0.114 R)
• M24: 9,905,922 km (0.068 R)
• M25: 10,849,586 km (0.083 R)
• M26: 11,224,478 km (0.116 R)
• M27: 13,389,009 km (0.097 R)
• M28: 13,848,574 km (0.102 R)
• M29: 14,138,495 km (0.111 R)
• M30: 14,489,003 km (0.105 R)
• M31: 14,547,795 km (0.109 R)
• M32: 14,842,502 km (0.05 R)
• M33: 16,284,327 km (0.094 R)
• M34: 17,083,927 km (0.053 R)
• M35: 18,211,895 km (0.06 R)
• M36: 19,493,351 km (0.119 R)
• M37: 23,232,998 km (0.086 R)
• M38: 26,250,088 km (0.085 R)
• M39: 27,840,613 km (0.087 R)
• M40: 28,206,529 km (0.078 R)
• M41: 28,721,445 km (0.065 R)
• M42: 28,942,999 km (0.093 R)
• M43: 29,536,753 km (0.089 R)
• M44: 30,284,593 km (0.086 R)
• M45: 30,434,789 km (0.054 R)
• M46: 30,736,229 km (0.049 R)
• M47: 31,114,263 km (0.044 R)
• M48: 31,570,087 km (0.062 R)
• M49: 31,646,233 km (0.034 R)
• M50: 32,181,195 km (0.075 R)
• M51: 32,257,789 km (0.101 R)
• M52: 32,719,149 km (0.068 R)
• M53: 33,259,945 km (0.06 R)
• M54: 33,648,151 km (0.071 R)
• M55: 35,690,761 km (0.117 R)
• M56: 36,167,828 km (0.119 R)
• M57: 36,487,070 km (0.107 R)
• M58: 36,807,210 km (0.091 R)
• M59: 38,829,175 km (0.086 R)
• M60: 41,636,379 km (0.106 R)
• M61: 43,487,353 km (0.077 R)
• M62: 44,936,059 km (0.11 R)
• M63: 45,881,817 km (0.029 R)
• M64: 46,227,388 km (0.083 R)
• M65: 46,313,855 km (0.115 R)
• M66: 48,582,208 km (0.105 R)
• M67: 49,199,149 km (0.119 R)
• M68: 51,244,302 km (0.101 R)
• M69: 53,407,786 km (0.072 R)
• M70: 54,044,475 km (0.101 R)
• M71: 54,135,580 km (0.117 R)
• M72: 54,318,089 km (0.103 R)
• M73: 54,958,219 km (0.048 R)
• M74: 58,290,212 km (0.107 R)
• M75: 58,758,004 km (0.049 R)
• M76: 59,980,518 km (0.096 R)
• M77: 61,496,393 km (0.09 R)
• M78: 62,929,092 km (0.068 R)
• M79: 63,505,343 km (0.114 R)
• M80: 63,601,535 km (0.07 R)
• M81: 63,986,749 km (0.071 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit