🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.9 AU - 3 AU

Year: 1367 Days

Day: 16 Hours

Environment

Temp: -74 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.93 AU - 4.07 AU

Year: 2334 Days

Day: 20 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,532,584 km

• M1: 1,558,959 km (0.086 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 9.2

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.55 AU - 11.31 AU

Year: 12007 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,532,584 km

• M1: 180,415 km (0.089 R)
• M2: 301,290 km (0.103 R)
• M3: 368,460 km (0.094 R)
• M4: 426,952 km (0.115 R)
• M5: 754,572 km (0.11 R)
• M6: 893,548 km (0.12 R)
• M7: 1,019,809 km (0.047 R)
• M8: 1,129,614 km (0.069 R)
• M9: 1,508,395 km (0.11 R)
• M10: 2,405,833 km (0.089 R)
• M11: 2,644,741 km (0.102 R)
• M12: 2,860,311 km (0.118 R)
• M13: 3,308,507 km (0.111 R)
• M14: 3,847,657 km (0.115 R)
• M15: 4,523,391 km (0.048 R)
• M16: 6,103,294 km (0.075 R)
• M17: 6,512,444 km (0.118 R)
• M18: 6,804,160 km (0.091 R)
• M19: 7,057,728 km (0.096 R)
• M20: 7,400,607 km (0.07 R)
• M21: 9,475,380 km (0.112 R)
• M22: 9,901,285 km (0.068 R)
• M23: 9,996,728 km (0.064 R)
• M24: 10,236,833 km (0.119 R)
• M25: 10,478,732 km (0.085 R)
• M26: 11,215,951 km (0.104 R)
• M27: 11,716,804 km (0.113 R)
• M28: 11,868,347 km (0.055 R)
• M29: 12,327,313 km (0.116 R)
• M30: 13,157,432 km (0.118 R)
• M31: 15,200,640 km (0.091 R)
• M32: 16,034,049 km (0.091 R)
• M33: 17,225,596 km (0.092 R)
• M34: 18,386,625 km (0.076 R)
• M35: 18,976,639 km (0.111 R)
• M36: 19,753,052 km (0.055 R)
• M37: 20,783,931 km (0.044 R)
• M38: 21,336,696 km (0.086 R)
• M39: 21,956,629 km (0.103 R)
• M40: 22,206,158 km (0.101 R)
• M41: 24,301,277 km (0.078 R)
• M42: 24,753,810 km (0.039 R)
• M43: 25,667,105 km (0.066 R)
• M44: 26,127,867 km (0.087 R)
• M45: 27,057,617 km (0.116 R)
• M46: 27,191,358 km (0.065 R)
• M47: 27,728,414 km (0.073 R)
• M48: 27,930,670 km (0.065 R)
• M49: 30,814,020 km (0.093 R)
• M50: 31,093,469 km (0.071 R)
• M51: 31,303,654 km (0.115 R)
• M52: 32,432,669 km (0.108 R)
• M53: 33,359,727 km (0.103 R)
• M54: 34,150,950 km (0.06 R)
• M55: 34,730,342 km (0.12 R)
• M56: 34,875,752 km (0.098 R)
• M57: 35,459,034 km (0.092 R)
• M58: 36,266,563 km (0.06 R)
• M59: 36,487,818 km (0.047 R)
• M60: 36,783,573 km (0.077 R)
• M61: 37,600,826 km (0.057 R)
• M62: 39,253,434 km (0.108 R)
• M63: 39,404,827 km (0.07 R)
• M64: 39,708,212 km (0.092 R)
• M65: 40,623,003 km (0.079 R)
• M66: 41,159,909 km (0.102 R)
• M67: 41,930,937 km (0.064 R)
• M68: 42,784,542 km (0.05 R)
• M69: 42,940,423 km (0.116 R)
• M70: 43,252,634 km (0.114 R)
• M71: 43,565,593 km (0.114 R)
• M72: 43,879,299 km (0.111 R)
• M73: 44,666,932 km (0.05 R)
• M74: 46,176,225 km (0.096 R)
• M75: 46,416,031 km (0.039 R)
• M76: 47,137,990 km (0.091 R)
• M77: 47,218,474 km (0.074 R)
• M78: 47,379,590 km (0.085 R)
• M79: 47,460,074 km (0.057 R)
• M80: 48,593,128 km (0.112 R)
• M81: 48,837,122 km (0.112 R)
• M82: 50,062,927 km (0.086 R)
• M83: 50,391,594 km (0.08 R)
• M84: 52,378,254 km (0.115 R)
• M85: 55,151,499 km (0.063 R)
• M86: 55,916,094 km (0.112 R)
• M87: 56,171,756 km (0.091 R)
• M88: 56,342,298 km (0.043 R)
• M89: 56,855,419 km (0.12 R)
• M90: 57,026,708 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 14.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.16 AU - 13.5 AU

Year: 15433 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,532,584 km

• M1: 209,287 km (0.096 R)
• M2: 412,142 km (0.101 R)
• M3: 679,174 km (0.066 R)
• M4: 836,102 km (0.099 R)
• M5: 1,808,040 km (0.066 R)
• M6: 2,455,051 km (0.083 R)
• M7: 2,935,858 km (0.11 R)
• M8: 4,208,338 km (0.089 R)
• M9: 5,141,828 km (0.099 R)
• M10: 5,467,054 km (0.118 R)
• M11: 6,010,094 km (0.071 R)
• M12: 6,570,638 km (0.089 R)
• M13: 8,351,451 km (0.041 R)
• M14: 8,494,317 km (0.073 R)
• M15: 9,468,049 km (0.093 R)
• M16: 9,767,095 km (0.102 R)
• M17: 10,170,710 km (0.109 R)
• M18: 10,477,087 km (0.114 R)
• M19: 10,942,336 km (0.055 R)
• M20: 11,520,233 km (0.084 R)
• M21: 11,626,447 km (0.088 R)
• M22: 14,270,440 km (0.076 R)
• M23: 14,384,434 km (0.069 R)
• M24: 15,249,857 km (0.059 R)
• M25: 15,895,223 km (0.078 R)
• M26: 16,370,196 km (0.085 R)
• M27: 17,334,204 km (0.119 R)
• M28: 17,455,977 km (0.028 R)
• M29: 18,007,694 km (0.108 R)
• M30: 18,254,680 km (0.036 R)
• M31: 19,633,374 km (0.081 R)
• M32: 19,760,383 km (0.113 R)
• M33: 20,980,653 km (0.047 R)
• M34: 22,093,062 km (0.077 R)
• M35: 22,623,237 km (0.094 R)
• M36: 23,224,621 km (0.096 R)
• M37: 24,034,693 km (0.12 R)
• M38: 24,511,611 km (0.107 R)
• M39: 25,613,250 km (0.082 R)
• M40: 26,170,203 km (0.052 R)
• M41: 27,295,927 km (0.076 R)
• M42: 27,579,863 km (0.03 R)
• M43: 29,231,574 km (0.119 R)
• M44: 29,667,651 km (0.093 R)
• M45: 30,841,247 km (0.085 R)
• M46: 31,359,454 km (0.106 R)
• M47: 31,731,354 km (0.055 R)
• M48: 32,855,881 km (0.072 R)
• M49: 33,233,616 km (0.065 R)
• M50: 33,385,009 km (0.051 R)
• M51: 35,530,242 km (0.068 R)
• M52: 37,246,728 km (0.059 R)
• M53: 37,798,595 km (0.056 R)
• M54: 38,750,935 km (0.029 R)
• M55: 40,517,386 km (0.078 R)
• M56: 40,760,333 km (0.088 R)
• M57: 41,166,192 km (0.107 R)
• M58: 43,298,710 km (0.099 R)
• M59: 43,464,165 km (0.077 R)
• M60: 45,466,832 km (0.076 R)
• M61: 45,803,577 km (0.053 R)
• M62: 46,903,570 km (0.077 R)
• M63: 47,414,148 km (0.088 R)
• M64: 48,355,118 km (0.115 R)
• M65: 50,255,609 km (0.038 R)
• M66: 50,952,586 km (0.085 R)
• M67: 51,740,668 km (0.084 R)
• M68: 54,128,998 km (0.111 R)
• M69: 54,485,938 km (0.081 R)
• M70: 55,381,581 km (0.061 R)
• M71: 57,096,571 km (0.096 R)
• M72: 57,550,899 km (0.119 R)
• M73: 58,188,785 km (0.087 R)
• M74: 60,301,406 km (0.037 R)
• M75: 61,692,666 km (0.094 R)
• M76: 61,785,865 km (0.09 R)
• M77: 62,158,813 km (0.114 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 18,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit