🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.68 AU - 0.72 AU

Year: 207 Days

Day: 12.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.91 AU - 0.97 AU

Year: 322 Days

Day: 41.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.29 AU - 1.99 AU

Year: 742 Days

Day: 39.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.23 AU - 3.45 AU

Year: 2155 Days

Day: 13.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.1 AU - 4.62 AU

Year: 2678 Days

Day: 38 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 9.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.42 AU - 8.72 AU

Year: 8859 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,864,506 km

• M1: 127,158 km (0.057 R)
• M2: 249,080 km (0.118 R)
• M3: 388,954 km (0.088 R)
• M4: 571,314 km (0.069 R)
• M5: 679,922 km (0.091 R)
• M6: 877,392 km (0.111 R)
• M7: 1,344,137 km (0.088 R)
• M8: 1,409,661 km (0.106 R)
• M9: 1,578,258 km (0.079 R)
• M10: 1,647,521 km (0.088 R)
• M11: 1,807,441 km (0.074 R)
• M12: 2,085,544 km (0.076 R)
• M13: 2,457,444 km (0.041 R)
• M14: 2,724,028 km (0.046 R)
• M15: 3,130,485 km (0.119 R)
• M16: 3,196,458 km (0.107 R)
• M17: 3,442,397 km (0.111 R)
• M18: 3,510,464 km (0.112 R)
• M19: 3,952,675 km (0.103 R)
• M20: 4,120,075 km (0.116 R)
• M21: 4,363,321 km (0.093 R)
• M22: 5,147,214 km (0.084 R)
• M23: 5,277,663 km (0.118 R)
• M24: 6,194,249 km (0.092 R)
• M25: 6,784,862 km (0.119 R)
• M26: 7,334,634 km (0.113 R)
• M27: 7,481,838 km (0.054 R)
• M28: 7,659,561 km (0.107 R)
• M29: 7,868,848 km (0.097 R)
• M30: 8,140,667 km (0.085 R)
• M31: 8,323,626 km (0.096 R)
• M32: 8,415,628 km (0.05 R)
• M33: 9,132,052 km (0.063 R)
• M34: 9,706,359 km (0.117 R)
• M35: 10,030,537 km (0.119 R)
• M36: 10,523,462 km (0.076 R)
• M37: 13,426,558 km (0.047 R)
• M38: 13,824,040 km (0.085 R)
• M39: 14,225,411 km (0.114 R)
• M40: 15,151,871 km (0.037 R)
• M41: 15,679,203 km (0.107 R)
• M42: 15,755,049 km (0.082 R)
• M43: 15,907,190 km (0.092 R)
• M44: 15,983,336 km (0.099 R)
• M45: 16,443,050 km (0.119 R)
• M46: 17,650,754 km (0.032 R)
• M47: 17,887,866 km (0.093 R)
• M48: 18,046,440 km (0.115 R)
• M49: 18,285,198 km (0.086 R)
• M50: 18,685,672 km (0.065 R)
• M51: 19,008,055 km (0.108 R)
• M52: 19,372,924 km (0.064 R)
• M53: 19,494,996 km (0.099 R)
• M54: 20,233,262 km (0.05 R)
• M55: 20,647,349 km (0.096 R)
• M56: 20,897,177 km (0.115 R)
• M57: 21,231,827 km (0.105 R)
• M58: 22,587,932 km (0.109 R)
• M59: 24,806,768 km (0.081 R)
• M60: 26,957,835 km (0.116 R)
• M61: 27,094,269 km (0.088 R)
• M62: 27,825,653 km (0.081 R)
• M63: 28,193,813 km (0.084 R)
• M64: 28,795,496 km (0.102 R)
• M65: 28,888,396 km (0.091 R)
• M66: 28,981,446 km (0.109 R)
• M67: 30,058,700 km (0.102 R)
• M68: 31,244,413 km (0.12 R)
• M69: 31,722,976 km (0.078 R)
• M70: 32,011,252 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 10.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.73 AU - 10.01 AU

Year: 10949 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 29,864,506 km

• M1: 205,996 km (0.092 R)
• M2: 331,210 km (0.115 R)
• M3: 554,260 km (0.058 R)
• M4: 643,869 km (0.029 R)
• M5: 751,131 km (0.056 R)
• M6: 852,109 km (0.094 R)
• M7: 944,411 km (0.115 R)
• M8: 1,125,425 km (0.088 R)
• M9: 1,458,130 km (0.087 R)
• M10: 1,603,091 km (0.084 R)
• M11: 1,995,636 km (0.114 R)
• M12: 2,139,250 km (0.083 R)
• M13: 2,286,454 km (0.114 R)
• M14: 2,590,886 km (0.078 R)
• M15: 2,888,136 km (0.1 R)
• M16: 3,175,664 km (0.053 R)
• M17: 3,429,531 km (0.092 R)
• M18: 3,778,393 km (0.114 R)
• M19: 4,207,590 km (0.1 R)
• M20: 4,941,218 km (0.094 R)
• M21: 5,612,164 km (0.047 R)
• M22: 5,765,203 km (0.102 R)
• M23: 5,945,618 km (0.095 R)
• M24: 6,127,678 km (0.072 R)
• M25: 6,417,749 km (0.045 R)
• M26: 6,577,968 km (0.06 R)
• M27: 6,712,456 km (0.097 R)
• M28: 7,287,211 km (0.053 R)
• M29: 7,426,337 km (0.112 R)
• M30: 7,566,361 km (0.096 R)
• M31: 7,763,980 km (0.107 R)
• M32: 7,934,671 km (0.117 R)
• M33: 8,077,986 km (0.112 R)
• M34: 8,193,176 km (0.099 R)
• M35: 8,747,885 km (0.07 R)
• M36: 9,254,573 km (0.037 R)
• M37: 9,345,080 km (0.109 R)
• M38: 9,557,210 km (0.119 R)
• M39: 9,986,107 km (0.101 R)
• M40: 10,109,974 km (0.039 R)
• M41: 10,203,024 km (0.051 R)
• M42: 10,327,639 km (0.106 R)
• M43: 10,926,628 km (0.117 R)
• M44: 11,086,100 km (0.087 R)
• M45: 12,026,472 km (0.107 R)
• M46: 12,125,207 km (0.109 R)
• M47: 12,689,939 km (0.047 R)
• M48: 13,467,399 km (0.112 R)
• M49: 13,810,427 km (0.056 R)
• M50: 13,913,799 km (0.11 R)
• M51: 14,260,417 km (0.078 R)
• M52: 14,504,860 km (0.094 R)
• M53: 14,610,027 km (0.096 R)
• M54: 14,680,189 km (0.072 R)
• M55: 15,711,367 km (0.111 R)
• M56: 16,108,549 km (0.05 R)
• M57: 16,913,086 km (0.103 R)
• M58: 17,060,740 km (0.109 R)
• M59: 17,880,536 km (0.084 R)
• M60: 18,106,279 km (0.1 R)
• M61: 18,257,373 km (0.096 R)
• M62: 18,333,069 km (0.033 R)
• M63: 18,484,762 km (0.063 R)
• M64: 18,636,903 km (0.116 R)
• M65: 19,134,316 km (0.102 R)
• M66: 19,288,102 km (0.091 R)
• M67: 19,713,559 km (0.039 R)
• M68: 20,298,486 km (0.099 R)
• M69: 20,534,103 km (0.12 R)
• M70: 21,445,603 km (0.074 R)
• M71: 21,966,652 km (0.051 R)
• M72: 22,087,527 km (0.057 R)
• M73: 22,208,552 km (0.12 R)
• M74: 22,289,484 km (0.11 R)
• M75: 22,939,637 km (0.119 R)
• M76: 24,009,411 km (0.05 R)
• M77: 24,092,438 km (0.087 R)
• M78: 24,717,757 km (0.092 R)
• M79: 25,137,529 km (0.092 R)
• M80: 25,432,835 km (0.074 R)
• M81: 25,941,767 km (0.077 R)
• M82: 26,325,784 km (0.095 R)
• M83: 26,411,354 km (0.111 R)
• M84: 26,668,513 km (0.037 R)
• M85: 27,055,972 km (0.118 R)
• M86: 27,228,757 km (0.108 R)
• M87: 27,618,908 km (0.071 R)
• M88: 28,932,677 km (0.092 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit