🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 43.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,570,030 km

• M1: 102,774 km (0.068 R)
• M2: 289,173 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.91 AU - 0.93 AU

Year: 336 Days

Day: 22.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,570,030 km

• M1: 534,962 km (0.027 R)
• M2: 820,694 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.52 AU - 2.5 AU

Year: 1085 Days

Day: 27.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 86.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 9.1

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.26 AU - 5.8 AU

Year: 4296 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,570,030 km

• M1: 208,988 km (0.066 R)
• M2: 300,991 km (0.076 R)
• M3: 384,317 km (0.085 R)
• M4: 467,793 km (0.074 R)
• M5: 527,332 km (0.107 R)
• M6: 600,635 km (0.096 R)
• M7: 770,429 km (0.116 R)
• M8: 1,061,846 km (0.057 R)
• M9: 1,599,650 km (0.025 R)
• M10: 1,922,033 km (0.092 R)
• M11: 2,022,862 km (0.098 R)
• M12: 2,177,397 km (0.067 R)
• M13: 2,265,061 km (0.062 R)
• M14: 2,949,621 km (0.091 R)
• M15: 3,066,457 km (0.073 R)
• M16: 3,549,060 km (0.118 R)
• M17: 3,611,143 km (0.101 R)
• M18: 3,820,580 km (0.112 R)
• M19: 4,361,526 km (0.075 R)
• M20: 4,450,387 km (0.104 R)
• M21: 4,743,300 km (0.097 R)
• M22: 4,880,481 km (0.078 R)
• M23: 4,995,970 km (0.096 R)
• M24: 5,135,695 km (0.111 R)
• M25: 5,395,247 km (0.12 R)
• M26: 5,731,842 km (0.051 R)
• M27: 6,577,519 km (0.05 R)
• M28: 7,014,943 km (0.092 R)
• M29: 7,171,572 km (0.09 R)
• M30: 7,276,740 km (0.092 R)
• M31: 7,408,835 km (0.109 R)
• M32: 7,488,421 km (0.106 R)
• M33: 7,890,988 km (0.112 R)
• M34: 8,026,674 km (0.057 R)
• M35: 8,108,504 km (0.083 R)
• M36: 8,355,639 km (0.101 R)
• M37: 8,494,018 km (0.065 R)
• M38: 8,885,515 km (0.099 R)
• M39: 9,111,857 km (0.053 R)
• M40: 9,197,277 km (0.046 R)
• M41: 10,450,159 km (0.118 R)
• M42: 10,689,217 km (0.047 R)
• M43: 10,899,850 km (0.057 R)
• M44: 10,960,288 km (0.076 R)
• M45: 11,539,830 km (0.105 R)
• M46: 12,129,545 km (0.115 R)
• M47: 13,209,043 km (0.091 R)
• M48: 13,597,399 km (0.072 R)
• M49: 13,858,298 km (0.109 R)
• M50: 14,918,797 km (0.078 R)
• M51: 15,120,455 km (0.09 R)
• M52: 15,255,542 km (0.088 R)
• M53: 15,323,160 km (0.105 R)
• M54: 15,765,372 km (0.093 R)
• M55: 16,142,807 km (0.118 R)
• M56: 16,697,067 km (0.047 R)
• M57: 16,906,504 km (0.11 R)
• M58: 17,646,565 km (0.093 R)
• M59: 17,717,624 km (0.051 R)
• M60: 17,895,645 km (0.091 R)
• M61: 18,289,237 km (0.065 R)
• M62: 19,671,222 km (0.06 R)
• M63: 21,086,568 km (0.084 R)
• M64: 21,388,606 km (0.09 R)
• M65: 21,502,300 km (0.092 R)
• M66: 21,806,433 km (0.119 R)
• M67: 22,073,764 km (0.069 R)
• M68: 22,188,655 km (0.108 R)
• M69: 22,688,761 km (0.044 R)
• M70: 23,153,562 km (0.066 R)
• M71: 23,817,627 km (0.101 R)
• M72: 24,369,194 km (0.092 R)
• M73: 25,044,628 km (0.058 R)
• M74: 25,444,803 km (0.107 R)
• M75: 25,685,954 km (0.104 R)
• M76: 26,984,763 km (0.099 R)
• M77: 27,148,573 km (0.115 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 9.5

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.31 AU - 8.21 AU

Year: 6693 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,570,030 km

• M1: 232,625 km (0.106 R)
• M2: 454,030 km (0.077 R)
• M3: 543,489 km (0.104 R)
• M4: 625,768 km (0.051 R)
• M5: 757,863 km (0.115 R)
• M6: 999,314 km (0.114 R)
• M7: 1,120,638 km (0.086 R)
• M8: 1,340,247 km (0.119 R)
• M9: 1,455,288 km (0.102 R)
• M10: 1,533,977 km (0.07 R)
• M11: 2,058,168 km (0.095 R)
• M12: 2,147,029 km (0.058 R)
• M13: 2,214,497 km (0.115 R)
• M14: 2,878,861 km (0.114 R)
• M15: 3,028,908 km (0.038 R)
• M16: 3,441,948 km (0.099 R)
• M17: 3,548,013 km (0.047 R)
• M18: 3,955,517 km (0.09 R)
• M19: 4,094,643 km (0.117 R)
• M20: 4,235,565 km (0.095 R)
• M21: 5,388,515 km (0.11 R)
• M22: 6,047,494 km (0.117 R)
• M23: 6,111,522 km (0.098 R)
• M24: 6,305,251 km (0.079 R)
• M25: 6,533,837 km (0.107 R)
• M26: 6,765,115 km (0.066 R)
• M27: 7,509,514 km (0.111 R)
• M28: 7,926,443 km (0.119 R)
• M29: 7,996,754 km (0.107 R)
• M30: 8,067,215 km (0.07 R)
• M31: 8,892,247 km (0.084 R)
• M32: 9,222,410 km (0.113 R)
• M33: 9,519,212 km (0.084 R)
• M34: 9,781,606 km (0.074 R)
• M35: 10,699,090 km (0.033 R)
• M36: 11,168,079 km (0.118 R)
• M37: 11,604,008 km (0.107 R)
• M38: 11,683,893 km (0.105 R)
• M39: 13,319,147 km (0.11 R)
• M40: 13,444,660 km (0.094 R)
• M41: 13,781,255 km (0.085 R)
• M42: 14,937,946 km (0.112 R)
• M43: 16,125,603 km (0.093 R)
• M44: 16,393,683 km (0.069 R)
• M45: 16,934,030 km (0.03 R)
• M46: 17,206,597 km (0.119 R)
• M47: 17,343,330 km (0.067 R)
• M48: 17,526,288 km (0.038 R)
• M49: 18,403,829 km (0.118 R)
• M50: 18,637,202 km (0.113 R)
• M51: 19,153,913 km (0.07 R)
• M52: 19,248,459 km (0.116 R)
• M53: 19,437,850 km (0.089 R)
• M54: 19,675,561 km (0.111 R)
• M55: 19,961,891 km (0.114 R)
• M56: 20,684,000 km (0.1 R)
• M57: 20,878,028 km (0.027 R)
• M58: 22,901,340 km (0.119 R)
• M59: 23,253,044 km (0.116 R)
• M60: 23,606,544 km (0.065 R)
• M61: 24,063,565 km (0.111 R)
• M62: 24,267,617 km (0.11 R)
• M63: 25,400,372 km (0.07 R)
• M64: 26,077,751 km (0.116 R)
• M65: 26,392,356 km (0.034 R)
• M66: 27,823,858 km (0.102 R)
• M67: 28,684,045 km (0.101 R)
• M68: 29,063,126 km (0.108 R)
• M69: 29,389,399 km (0.114 R)
• M70: 29,826,225 km (0.036 R)
• M71: 30,210,243 km (0.05 R)
• M72: 33,000,692 km (0.09 R)
• M73: 33,114,087 km (0.075 R)
• M74: 33,853,849 km (0.112 R)
• M75: 34,483,955 km (0.063 R)
• M76: 35,872,373 km (0.091 R)
• M77: 36,514,895 km (0.1 R)
• M78: 37,043,425 km (0.103 R)
• M79: 37,751,920 km (0.096 R)
• M80: 38,167,354 km (0.043 R)
• M81: 38,524,593 km (0.095 R)
• M82: 38,823,191 km (0.094 R)
• M83: 38,883,030 km (0.117 R)
• M84: 39,603,044 km (0.067 R)
• M85: 40,025,210 km (0.102 R)
• M86: 40,146,085 km (0.028 R)
• M87: 40,206,522 km (0.066 R)
• M88: 40,388,134 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit