🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.85 AU - 0.99 AU

Year: 324 Days

Day: 19 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,147,337 km

• M1: 166,502 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.28 AU - 1.32 AU

Year: 544 Days

Day: 39.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,147,337 km

• M1: 98,585 km (0.074 R)
• M2: 153,936 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.26 AU - 1.92 AU

Year: 736 Days

Day: 32.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.94 AU - 4.32 AU

Year: 2539 Days

Day: 41.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 9.7

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.17 AU - 5.93 AU

Year: 4166 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,147,337 km

• M1: 121,473 km (0.103 R)
• M2: 184,155 km (0.115 R)
• M3: 431,590 km (0.086 R)
• M4: 500,554 km (0.06 R)
• M5: 674,537 km (0.095 R)
• M6: 769,531 km (0.089 R)
• M7: 1,387,819 km (0.055 R)
• M8: 1,449,155 km (0.118 R)
• M9: 1,853,518 km (0.111 R)
• M10: 2,059,963 km (0.107 R)
• M11: 2,255,936 km (0.077 R)
• M12: 2,402,243 km (0.096 R)
• M13: 2,514,142 km (0.089 R)
• M14: 2,979,242 km (0.1 R)
• M15: 3,221,889 km (0.054 R)
• M16: 3,408,139 km (0.117 R)
• M17: 3,704,941 km (0.112 R)
• M18: 3,878,325 km (0.082 R)
• M19: 4,346,417 km (0.098 R)
• M20: 4,785,337 km (0.079 R)
• M21: 5,117,893 km (0.083 R)
• M22: 5,359,942 km (0.078 R)
• M23: 5,433,395 km (0.096 R)
• M24: 5,531,830 km (0.064 R)
• M25: 5,630,714 km (0.076 R)
• M26: 5,855,560 km (0.117 R)
• M27: 5,981,820 km (0.097 R)
• M28: 6,262,765 km (0.108 R)
• M29: 6,340,107 km (0.042 R)
• M30: 6,863,999 km (0.073 R)
• M31: 7,023,919 km (0.12 R)
• M32: 7,401,953 km (0.063 R)
• M33: 7,842,070 km (0.074 R)
• M34: 8,037,295 km (0.052 R)
• M35: 8,950,291 km (0.109 R)
• M36: 9,418,981 km (0.077 R)
• M37: 9,567,083 km (0.105 R)
• M38: 9,805,841 km (0.113 R)
• M39: 10,016,176 km (0.067 R)
• M40: 10,228,156 km (0.098 R)
• M41: 10,903,890 km (0.096 R)
• M42: 11,944,492 km (0.052 R)
• M43: 12,395,530 km (0.093 R)
• M44: 12,590,456 km (0.104 R)
• M45: 12,819,341 km (0.047 R)
• M46: 13,781,853 km (0.103 R)
• M47: 13,916,342 km (0.094 R)
• M48: 14,974,298 km (0.077 R)
• M49: 15,251,503 km (0.074 R)
• M50: 15,355,922 km (0.096 R)
• M51: 15,495,497 km (0.117 R)
• M52: 16,306,018 km (0.083 R)
• M53: 16,914,134 km (0.081 R)
• M54: 17,456,725 km (0.103 R)
• M55: 17,821,744 km (0.099 R)
• M56: 18,078,753 km (0.109 R)
• M57: 18,152,355 km (0.05 R)
• M58: 18,300,008 km (0.06 R)
• M59: 18,373,910 km (0.101 R)
• M60: 18,447,961 km (0.079 R)
• M61: 19,532,844 km (0.118 R)
• M62: 20,178,359 km (0.055 R)
• M63: 21,140,423 km (0.084 R)
• M64: 21,256,960 km (0.115 R)
• M65: 21,373,646 km (0.077 R)
• M66: 21,529,527 km (0.079 R)
• M67: 22,038,758 km (0.079 R)
• M68: 22,235,629 km (0.071 R)
• M69: 22,433,248 km (0.067 R)
• M70: 23,109,131 km (0.116 R)
• M71: 23,469,662 km (0.074 R)
• M72: 23,751,355 km (0.07 R)
• M73: 24,889,346 km (0.101 R)
• M74: 25,259,002 km (0.091 R)
• M75: 25,341,431 km (0.115 R)
• M76: 25,796,058 km (0.046 R)
• M77: 26,713,393 km (0.115 R)
• M78: 27,811,441 km (0.078 R)
• M79: 28,280,430 km (0.099 R)
• M80: 28,623,159 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 12.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.01 AU - 5.47 AU

Year: 4403 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,147,337 km

• M1: 281,394 km (0.113 R)
• M2: 392,844 km (0.112 R)
• M3: 470,186 km (0.091 R)
• M4: 563,984 km (0.082 R)
• M5: 655,239 km (0.09 R)
• M6: 797,207 km (0.111 R)
• M7: 1,193,193 km (0.097 R)
• M8: 1,329,476 km (0.05 R)
• M9: 1,723,966 km (0.062 R)
• M10: 1,895,255 km (0.071 R)
• M11: 1,991,148 km (0.118 R)
• M12: 2,271,943 km (0.029 R)
• M13: 2,512,945 km (0.053 R)
• M14: 2,726,272 km (0.057 R)
• M15: 2,908,781 km (0.035 R)
• M16: 3,247,620 km (0.099 R)
• M17: 3,324,663 km (0.072 R)
• M18: 3,421,752 km (0.112 R)
• M19: 3,739,199 km (0.116 R)
• M20: 3,922,157 km (0.102 R)
• M21: 4,128,752 km (0.096 R)
• M22: 4,360,329 km (0.061 R)
• M23: 4,488,535 km (0.094 R)
• M24: 5,170,551 km (0.109 R)
• M25: 5,979,576 km (0.06 R)
• M26: 6,290,291 km (0.114 R)
• M27: 6,411,166 km (0.066 R)
• M28: 6,630,626 km (0.102 R)
• M29: 7,077,326 km (0.1 R)
• M30: 7,585,061 km (0.101 R)
• M31: 7,869,446 km (0.115 R)
• M32: 7,999,896 km (0.062 R)
• M33: 8,770,474 km (0.067 R)
• M34: 8,960,015 km (0.101 R)
• M35: 9,151,051 km (0.107 R)
• M36: 9,370,960 km (0.069 R)
• M37: 9,732,089 km (0.085 R)
• M38: 9,928,362 km (0.115 R)
• M39: 10,784,810 km (0.105 R)
• M40: 11,221,785 km (0.118 R)
• M41: 11,783,824 km (0.119 R)
• M42: 12,598,235 km (0.049 R)
• M43: 12,781,792 km (0.115 R)
• M44: 12,996,913 km (0.107 R)
• M45: 13,244,348 km (0.064 R)
• M46: 13,775,271 km (0.114 R)
• M47: 14,472,696 km (0.112 R)
• M48: 14,857,911 km (0.093 R)
• M49: 15,149,028 km (0.087 R)
• M50: 15,442,240 km (0.1 R)
• M51: 15,802,921 km (0.077 R)
• M52: 16,033,900 km (0.112 R)
• M53: 16,633,189 km (0.068 R)
• M54: 17,307,726 km (0.065 R)
• M55: 17,750,835 km (0.077 R)
• M56: 18,197,833 km (0.097 R)
• M57: 18,718,134 km (0.107 R)
• M58: 18,857,709 km (0.118 R)
• M59: 19,173,062 km (0.108 R)
• M60: 19,384,294 km (0.047 R)
• M61: 19,596,274 km (0.04 R)
• M62: 19,844,606 km (0.079 R)
• M63: 20,380,167 km (0.119 R)
• M64: 20,884,312 km (0.064 R)
• M65: 21,319,641 km (0.08 R)
• M66: 21,502,001 km (0.102 R)
• M67: 22,125,824 km (0.062 R)
• M68: 22,755,482 km (0.111 R)
• M69: 22,941,881 km (0.088 R)
• M70: 23,203,527 km (0.115 R)
• M71: 23,466,221 km (0.03 R)
• M72: 24,794,650 km (0.109 R)
• M73: 24,871,244 km (0.113 R)
• M74: 25,255,711 km (0.043 R)
• M75: 25,680,868 km (0.094 R)
• M76: 25,836,001 km (0.116 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: 451 - 13,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit