🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.65 AU - 0.73 AU

Year: 203 Days

Day: 27.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.71 AU - 0.79 AU

Year: 230 Days

Day: 26.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.6 AU - 3.68 AU

Year: 1974 Days

Day: 26.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.59 AU - 3.99 AU

Year: 2618 Days

Day: 35.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,091,684 km

• M1: 26,180 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.32 AU - 5.53 AU

Year: 3297 Days

Day: 25.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.92 AU - 6.14 AU

Year: 4002 Days

Day: 18.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273

Radius: 10.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.97 AU - 8.07 AU

Year: 7316 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,091,684 km

• M1: 134,339 km (0.12 R)
• M2: 334,650 km (0.064 R)
• M3: 422,315 km (0.112 R)
• M4: 530,025 km (0.1 R)
• M5: 1,019,809 km (0.106 R)
• M6: 1,171,800 km (0.114 R)
• M7: 1,272,779 km (0.061 R)
• M8: 1,376,600 km (0.096 R)
• M9: 1,498,971 km (0.097 R)
• M10: 1,871,469 km (0.107 R)
• M11: 2,993,603 km (0.056 R)
• M12: 3,441,798 km (0.091 R)
• M13: 3,546,666 km (0.089 R)
• M14: 5,099,941 km (0.079 R)
• M15: 5,438,032 km (0.05 R)
• M16: 5,536,019 km (0.09 R)
• M17: 5,733,787 km (0.079 R)
• M18: 5,833,569 km (0.073 R)
• M19: 5,908,667 km (0.116 R)
• M20: 5,984,214 km (0.084 R)
• M21: 6,366,586 km (0.025 R)
• M22: 6,704,528 km (0.118 R)
• M23: 6,809,695 km (0.108 R)
• M24: 9,171,247 km (0.062 R)
• M25: 9,376,196 km (0.085 R)
• M26: 9,671,502 km (0.106 R)
• M27: 10,241,021 km (0.085 R)
• M28: 11,162,544 km (0.08 R)
• M29: 11,444,237 km (0.111 R)
• M30: 11,538,633 km (0.1 R)
• M31: 11,633,329 km (0.082 R)
• M32: 11,759,889 km (0.115 R)
• M33: 11,855,182 km (0.104 R)
• M34: 12,014,504 km (0.029 R)
• M35: 12,270,915 km (0.08 R)
• M36: 12,724,196 km (0.109 R)
• M37: 13,281,748 km (0.056 R)
• M38: 13,414,142 km (0.114 R)
• M39: 14,319,209 km (0.03 R)
• M40: 15,278,580 km (0.12 R)
• M41: 17,620,984 km (0.108 R)
• M42: 18,463,369 km (0.095 R)
• M43: 18,907,974 km (0.085 R)
• M44: 20,606,807 km (0.107 R)
• M45: 20,798,592 km (0.1 R)
• M46: 20,990,975 km (0.073 R)
• M47: 21,145,360 km (0.087 R)
• M48: 21,455,177 km (0.099 R)
• M49: 21,532,818 km (0.079 R)
• M50: 21,610,609 km (0.05 R)
• M51: 21,922,670 km (0.061 R)
• M52: 22,590,625 km (0.099 R)
• M53: 23,545,059 km (0.098 R)
• M54: 24,715,962 km (0.053 R)
• M55: 24,797,493 km (0.085 R)
• M56: 25,411,143 km (0.055 R)
• M57: 25,781,847 km (0.103 R)
• M58: 25,905,714 km (0.088 R)
• M59: 26,361,987 km (0.098 R)
• M60: 27,072,128 km (0.109 R)
• M61: 28,000,533 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.7

Radius: 4

Gravity: 19.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.03 AU - 21.27 AU

Year: 27432 Days

Day: 16.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,091,684 km

• M1: 369,357 km (0.086 R)
• M2: 928,704 km (0.106 R)
• M3: 1,108,520 km (0.096 R)
• M4: 1,271,283 km (0.06 R)
• M5: 2,192,656 km (0.12 R)
• M6: 2,500,828 km (0.065 R)
• M7: 2,571,288 km (0.112 R)
• M8: 2,969,967 km (0.09 R)
• M9: 3,044,466 km (0.062 R)
• M10: 3,157,413 km (0.057 R)
• M11: 3,904,654 km (0.118 R)
• M12: 4,027,474 km (0.095 R)
• M13: 4,660,422 km (0.114 R)
• M14: 5,414,396 km (0.075 R)
• M15: 5,689,506 km (0.085 R)
• M16: 6,933,113 km (0.111 R)
• M17: 7,231,711 km (0.112 R)
• M18: 7,585,360 km (0.088 R)
• M19: 7,738,548 km (0.065 R)
• M20: 9,545,691 km (0.092 R)
• M21: 11,946,736 km (0.084 R)
• M22: 12,665,105 km (0.112 R)
• M23: 12,847,016 km (0.1 R)
• M24: 13,090,711 km (0.062 R)
• M25: 13,768,838 km (0.079 R)
• M26: 13,893,453 km (0.079 R)
• M27: 14,018,368 km (0.077 R)
• M28: 15,287,706 km (0.091 R)
• M29: 15,352,182 km (0.118 R)
• M30: 15,481,285 km (0.084 R)
• M31: 16,066,811 km (0.118 R)
• M32: 16,263,682 km (0.027 R)
• M33: 16,395,328 km (0.105 R)
• M34: 16,593,396 km (0.074 R)
• M35: 16,792,361 km (0.101 R)
• M36: 16,858,782 km (0.116 R)
• M37: 17,934,391 km (0.095 R)
• M38: 18,343,392 km (0.101 R)
• M39: 19,379,507 km (0.091 R)
• M40: 19,588,944 km (0.055 R)
• M41: 19,799,129 km (0.08 R)
• M42: 20,790,065 km (0.108 R)
• M43: 21,435,580 km (0.063 R)
• M44: 22,967,163 km (0.039 R)
• M45: 24,082,415 km (0.104 R)
• M46: 24,307,709 km (0.076 R)
• M47: 25,215,319 km (0.105 R)
• M48: 26,057,107 km (0.082 R)
• M49: 26,520,262 km (0.098 R)
• M50: 26,908,169 km (0.028 R)
• M51: 26,985,960 km (0.093 R)
• M52: 27,454,351 km (0.113 R)
• M53: 27,925,584 km (0.077 R)
• M54: 28,320,223 km (0.037 R)
• M55: 29,274,807 km (0.072 R)
• M56: 32,201,540 km (0.105 R)
• M57: 32,864,408 km (0.065 R)
• M58: 34,456,728 km (0.099 R)
• M59: 35,646,031 km (0.057 R)
• M60: 36,245,769 km (0.095 R)
• M61: 36,762,480 km (0.085 R)
• M62: 37,108,201 km (0.109 R)
• M63: 39,382,088 km (0.053 R)
• M64: 40,625,097 km (0.045 R)
• M65: 40,714,407 km (0.117 R)
• M66: 41,880,821 km (0.052 R)
• M67: 42,876,395 km (0.102 R)
• M68: 44,063,006 km (0.109 R)
• M69: 45,352,988 km (0.11 R)
• M70: 45,445,589 km (0.056 R)
• M71: 46,561,888 km (0.102 R)
• M72: 46,842,384 km (0.071 R)
• M73: 47,781,261 km (0.076 R)
• M74: 48,821,415 km (0.062 R)
• M75: 49,773,306 km (0.092 R)
• M76: 50,251,570 km (0.031 R)
• M77: 50,827,522 km (0.116 R)
• M78: 52,763,019 km (0.105 R)
• M79: 55,117,241 km (0.119 R)
• M80: 56,605,890 km (0.106 R)
• M81: 57,205,029 km (0.11 R)
• M82: 58,409,741 km (0.088 R)
• M83: 59,419,975 km (0.076 R)
• M84: 61,867,995 km (0.108 R)
• M85: 62,485,235 km (0.09 R)
• M86: 62,691,381 km (0.108 R)
• M87: 63,311,165 km (0.117 R)
• M88: 63,621,880 km (0.097 R)
• M89: 67,072,953 km (0.034 R)
• M90: 69,513,792 km (0.07 R)
• M91: 69,941,343 km (0.032 R)
• M92: 70,155,268 km (0.06 R)
• M93: 70,369,642 km (0.071 R)
• M94: 72,091,663 km (0.069 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit