🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.56 AU - 0.88 AU

Year: 233 Days

Day: 39.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.65 AU - 0.99 AU

Year: 283 Days

Day: 21.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.55 AU - 2.13 AU

Year: 950 Days

Day: 20 Hours

Environment

Temp: -82 °C

Axial Tilt: 81.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.52 AU - 4.56 AU

Year: 3092 Days

Day: 38.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,282,331 km

• M1: 39,195 km (0.112 R)
• M2: 2,243,669 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 14.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.74 AU - 5.82 AU

Year: 4620 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 163 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,282,331 km

• M1: 195,973 km (0.06 R)
• M2: 344,823 km (0.09 R)
• M3: 512,373 km (0.085 R)
• M4: 647,759 km (0.11 R)
• M5: 1,108,071 km (0.051 R)
• M6: 1,307,785 km (0.112 R)
• M7: 1,551,330 km (0.111 R)
• M8: 2,225,717 km (0.105 R)
• M9: 2,482,128 km (0.073 R)
• M10: 2,633,072 km (0.093 R)
• M11: 2,924,638 km (0.095 R)
• M12: 3,165,641 km (0.095 R)
• M13: 3,309,254 km (0.079 R)
• M14: 3,455,262 km (0.109 R)
• M15: 3,560,729 km (0.104 R)
• M16: 3,667,392 km (0.077 R)
• M17: 3,906,000 km (0.12 R)
• M18: 4,194,575 km (0.077 R)
• M19: 4,330,260 km (0.064 R)
• M20: 4,816,453 km (0.116 R)
• M21: 5,320,299 km (0.049 R)
• M22: 5,418,285 km (0.109 R)
• M23: 5,740,818 km (0.054 R)
• M24: 6,223,421 km (0.06 R)
• M25: 6,430,764 km (0.055 R)
• M26: 6,613,871 km (0.072 R)
• M27: 6,745,817 km (0.057 R)
• M28: 7,201,193 km (0.086 R)
• M29: 7,337,028 km (0.098 R)
• M30: 7,749,618 km (0.098 R)
• M31: 7,888,894 km (0.11 R)
• M32: 8,028,918 km (0.092 R)
• M33: 9,267,738 km (0.051 R)
• M34: 9,924,622 km (0.085 R)
• M35: 10,197,788 km (0.119 R)
• M36: 10,751,449 km (0.113 R)
• M37: 11,063,211 km (0.069 R)
• M38: 11,157,458 km (0.032 R)
• M39: 11,504,974 km (0.115 R)
• M40: 12,243,090 km (0.112 R)
• M41: 12,831,458 km (0.079 R)
• M42: 13,162,369 km (0.067 R)
• M43: 13,596,801 km (0.106 R)
• M44: 13,798,908 km (0.086 R)
• M45: 13,934,294 km (0.119 R)
• M46: 14,036,020 km (0.12 R)
• M47: 14,411,212 km (0.076 R)
• M48: 14,617,358 km (0.053 R)
• M49: 14,789,844 km (0.114 R)
• M50: 15,032,492 km (0.08 R)
• M51: 15,451,515 km (0.103 R)
• M52: 15,627,293 km (0.099 R)
• M53: 15,803,669 km (0.06 R)
• M54: 16,336,985 km (0.084 R)
• M55: 17,604,079 km (0.09 R)
• M56: 18,008,891 km (0.116 R)
• M57: 18,231,044 km (0.094 R)
• M58: 19,204,028 km (0.098 R)
• M59: 19,430,968 km (0.072 R)
• M60: 21,200,262 km (0.1 R)
• M61: 21,591,760 km (0.115 R)
• M62: 22,740,372 km (0.109 R)
• M63: 22,860,350 km (0.05 R)
• M64: 23,827,799 km (0.117 R)
• M65: 24,071,644 km (0.041 R)
• M66: 24,931,981 km (0.093 R)
• M67: 25,096,988 km (0.12 R)
• M68: 25,969,442 km (0.104 R)
• M69: 26,893,957 km (0.033 R)
• M70: 27,743,673 km (0.113 R)
• M71: 28,386,944 km (0.032 R)
• M72: 28,602,365 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.4

Radius: 6.9

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.58 AU - 18.5 AU

Year: 22211 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,282,331 km

• M1: 279,449 km (0.115 R)
• M2: 502,499 km (0.1 R)
• M3: 1,177,186 km (0.091 R)
• M4: 2,360,206 km (0.046 R)
• M5: 2,546,156 km (0.107 R)
• M6: 2,660,000 km (0.109 R)
• M7: 2,736,893 km (0.119 R)
• M8: 3,051,647 km (0.089 R)
• M9: 3,629,992 km (0.082 R)
• M10: 3,931,881 km (0.07 R)
• M11: 4,422,562 km (0.063 R)
• M12: 4,513,817 km (0.095 R)
• M13: 4,559,743 km (0.112 R)
• M14: 5,412,002 km (0.115 R)
• M15: 5,558,907 km (0.101 R)
• M16: 6,159,244 km (0.073 R)
• M17: 6,415,505 km (0.059 R)
• M18: 6,832,733 km (0.087 R)
• M19: 6,991,456 km (0.116 R)
• M20: 7,312,643 km (0.035 R)
• M21: 7,529,410 km (0.114 R)
• M22: 7,638,617 km (0.117 R)
• M23: 7,803,474 km (0.084 R)
• M24: 8,192,578 km (0.098 R)
• M25: 9,456,081 km (0.095 R)
• M26: 10,351,873 km (0.056 R)
• M27: 10,902,394 km (0.046 R)
• M28: 12,031,558 km (0.067 R)
• M29: 12,287,520 km (0.078 R)
• M30: 12,351,847 km (0.116 R)
• M31: 12,610,053 km (0.026 R)
• M32: 15,288,753 km (0.1 R)
• M33: 15,427,131 km (0.026 R)
• M34: 16,055,143 km (0.112 R)
• M35: 16,195,914 km (0.1 R)
• M36: 16,407,745 km (0.119 R)
• M37: 17,915,991 km (0.087 R)
• M38: 17,988,845 km (0.072 R)
• M39: 19,094,523 km (0.094 R)
• M40: 19,543,017 km (0.106 R)
• M41: 21,758,861 km (0.086 R)
• M42: 22,541,258 km (0.032 R)
• M43: 24,133,428 km (0.057 R)
• M44: 26,008,936 km (0.114 R)
• M45: 26,422,724 km (0.104 R)
• M46: 26,505,900 km (0.119 R)
• M47: 27,846,148 km (0.079 R)
• M48: 28,354,481 km (0.094 R)
• M49: 29,466,442 km (0.098 R)
• M50: 29,811,415 km (0.034 R)
• M51: 31,204,620 km (0.105 R)
• M52: 33,423,755 km (0.096 R)
• M53: 34,054,160 km (0.067 R)
• M54: 34,416,187 km (0.119 R)
• M55: 34,870,516 km (0.12 R)
• M56: 35,601,451 km (0.088 R)
• M57: 36,060,866 km (0.094 R)
• M58: 36,614,827 km (0.031 R)
• M59: 36,800,179 km (0.068 R)
• M60: 39,616,359 km (0.086 R)
• M61: 41,531,959 km (0.078 R)
• M62: 43,575,616 km (0.111 R)
• M63: 44,758,187 km (0.09 R)
• M64: 45,055,438 km (0.034 R)
• M65: 45,253,954 km (0.095 R)
• M66: 45,651,885 km (0.105 R)
• M67: 45,951,080 km (0.106 R)
• M68: 46,953,236 km (0.063 R)
• M69: 47,356,104 km (0.09 R)
• M70: 47,760,167 km (0.057 R)
• M71: 47,962,573 km (0.102 R)
• M72: 49,285,318 km (0.115 R)
• M73: 50,208,187 km (0.073 R)
• M74: 50,723,252 km (0.105 R)
• M75: 51,136,741 km (0.032 R)
• M76: 55,119,036 km (0.097 R)
• M77: 57,362,256 km (0.07 R)
• M78: 59,308,525 km (0.095 R)
• M79: 59,526,190 km (0.045 R)
• M80: 60,947,070 km (0.117 R)
• M81: 62,821,831 km (0.113 R)
• M82: 63,487,990 km (0.101 R)
• M83: 64,603,691 km (0.09 R)
• M84: 64,827,489 km (0.114 R)
• M85: 65,613,177 km (0.117 R)
• M86: 66,854,092 km (0.068 R)
• M87: 69,473,850 km (0.112 R)
• M88: 70,738,550 km (0.118 R)
• M89: 73,174,003 km (0.069 R)
• M90: 76,109,114 km (0.086 R)
• M91: 76,819,255 km (0.074 R)
• M92: 79,801,638 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit