🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.43 AU - 0.71 AU

Year: 156 Days

Day: 43.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.13 AU - 1.19 AU

Year: 452 Days

Day: 35.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.18 AU - 1.28 AU

Year: 493 Days

Day: 36.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,734,624 km

• M1: 661,372 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.8 AU

Year: 658 Days

Day: 13.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,734,624 km

• M1: 552,315 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.41 AU - 1.99 AU

Year: 802 Days

Day: 34.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 72.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.65 AU - 4.09 AU

Year: 2753 Days

Day: 35 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 8.5

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.02 AU - 7.8 AU

Year: 7295 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,734,624 km

• M1: 124,765 km (0.053 R)
• M2: 328,816 km (0.12 R)
• M3: 396,734 km (0.079 R)
• M4: 633,098 km (0.119 R)
• M5: 691,591 km (0.092 R)
• M6: 1,083,388 km (0.094 R)
• M7: 1,154,896 km (0.105 R)
• M8: 1,209,648 km (0.073 R)
• M9: 1,379,292 km (0.11 R)
• M10: 1,476,980 km (0.076 R)
• M11: 1,700,180 km (0.105 R)
• M12: 1,805,347 km (0.036 R)
• M13: 1,912,609 km (0.057 R)
• M14: 2,179,043 km (0.11 R)
• M15: 2,316,673 km (0.096 R)
• M16: 2,624,844 km (0.105 R)
• M17: 2,747,066 km (0.09 R)
• M18: 2,821,117 km (0.069 R)
• M19: 3,150,382 km (0.071 R)
• M20: 3,653,479 km (0.106 R)
• M21: 3,984,240 km (0.074 R)
• M22: 4,181,709 km (0.087 R)
• M23: 5,063,888 km (0.093 R)
• M24: 5,339,597 km (0.059 R)
• M25: 5,401,530 km (0.086 R)
• M26: 5,494,879 km (0.1 R)
• M27: 6,392,018 km (0.085 R)
• M28: 6,457,841 km (0.074 R)
• M29: 6,656,806 km (0.085 R)
• M30: 6,857,566 km (0.052 R)
• M31: 7,094,529 km (0.102 R)
• M32: 7,646,097 km (0.054 R)
• M33: 9,158,830 km (0.097 R)
• M34: 9,570,075 km (0.067 R)
• M35: 10,761,024 km (0.086 R)
• M36: 11,115,571 km (0.093 R)
• M37: 11,234,501 km (0.1 R)
• M38: 11,393,972 km (0.038 R)
• M39: 11,634,376 km (0.072 R)
• M40: 12,903,265 km (0.073 R)
• M41: 13,153,991 km (0.081 R)
• M42: 13,406,213 km (0.117 R)
• M43: 13,830,174 km (0.066 R)
• M44: 14,431,258 km (0.11 R)
• M45: 14,561,109 km (0.099 R)
• M46: 14,648,025 km (0.07 R)
• M47: 14,909,522 km (0.112 R)
• M48: 15,128,533 km (0.101 R)
• M49: 15,569,997 km (0.084 R)
• M50: 15,881,460 km (0.097 R)
• M51: 16,873,892 km (0.072 R)
• M52: 16,965,147 km (0.088 R)
• M53: 17,193,882 km (0.08 R)
• M54: 17,932,746 km (0.069 R)
• M55: 18,681,932 km (0.098 R)
• M56: 19,441,440 km (0.1 R)
• M57: 19,680,797 km (0.089 R)
• M58: 20,941,458 km (0.096 R)
• M59: 21,088,513 km (0.086 R)
• M60: 21,383,819 km (0.062 R)
• M61: 23,082,951 km (0.063 R)
• M62: 24,359,769 km (0.108 R)
• M63: 24,721,347 km (0.087 R)
• M64: 25,345,320 km (0.092 R)
• M65: 25,659,326 km (0.098 R)
• M66: 26,344,035 km (0.115 R)
• M67: 26,715,188 km (0.086 R)
• M68: 27,301,911 km (0.097 R)
• M69: 27,462,728 km (0.084 R)
• M70: 28,271,305 km (0.076 R)
• M71: 29,087,660 km (0.056 R)
• M72: 29,966,997 km (0.086 R)
• M73: 30,077,549 km (0.104 R)
• M74: 30,409,956 km (0.086 R)
• M75: 31,078,359 km (0.097 R)
• M76: 31,639,052 km (0.108 R)
• M77: 31,695,301 km (0.111 R)
• M78: 32,316,431 km (0.069 R)
• M79: 33,055,594 km (0.039 R)
• M80: 34,203,608 km (0.101 R)
• M81: 34,782,552 km (0.072 R)
• M82: 35,656,952 km (0.09 R)
• M83: 36,479,590 km (0.119 R)
• M84: 37,189,731 km (0.105 R)
• M85: 38,323,384 km (0.094 R)
• M86: 38,563,489 km (0.115 R)
• M87: 40,197,247 km (0.119 R)
• M88: 40,319,169 km (0.051 R)

Asteroid Belt

Center: 13.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.5

Radius: 4.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 15.28 AU - 24.98 AU

Year: 32663 Days

Day: 16.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,734,624 km

• M1: 62,083 km (0.104 R)
• M2: 624,870 km (0.076 R)
• M3: 714,479 km (0.087 R)
• M4: 770,429 km (0.108 R)
• M5: 886,517 km (0.091 R)
• M6: 1,336,059 km (0.094 R)
• M7: 1,523,505 km (0.084 R)
• M8: 2,243,370 km (0.1 R)
• M9: 2,551,242 km (0.106 R)
• M10: 2,637,560 km (0.078 R)
• M11: 2,902,199 km (0.078 R)
• M12: 3,268,265 km (0.096 R)
• M13: 4,076,542 km (0.103 R)
• M14: 5,601,243 km (0.1 R)
• M15: 5,676,042 km (0.114 R)
• M16: 5,713,442 km (0.115 R)
• M17: 6,054,974 km (0.083 R)
• M18: 7,037,682 km (0.12 R)
• M19: 7,199,398 km (0.102 R)
• M20: 7,609,296 km (0.089 R)
• M21: 8,280,691 km (0.101 R)
• M22: 8,537,251 km (0.105 R)
• M23: 9,102,282 km (0.068 R)
• M24: 9,814,219 km (0.078 R)
• M25: 9,904,426 km (0.051 R)
• M26: 9,994,933 km (0.114 R)
• M27: 10,636,109 km (0.118 R)
• M28: 10,728,860 km (0.084 R)
• M29: 10,821,760 km (0.068 R)
• M30: 10,868,435 km (0.096 R)
• M31: 12,345,265 km (0.103 R)
• M32: 13,032,518 km (0.074 R)
• M33: 13,082,184 km (0.112 R)
• M34: 13,330,965 km (0.043 R)
• M35: 13,430,897 km (0.096 R)
• M36: 13,531,127 km (0.116 R)
• M37: 14,546,747 km (0.036 R)
• M38: 14,959,787 km (0.086 R)
• M39: 15,903,301 km (0.057 R)
• M40: 16,062,473 km (0.076 R)
• M41: 16,865,963 km (0.091 R)
• M42: 17,572,813 km (0.111 R)
• M43: 17,902,228 km (0.113 R)
• M44: 18,289,237 km (0.1 R)
• M45: 18,567,489 km (0.059 R)
• M46: 18,679,089 km (0.056 R)
• M47: 19,071,634 km (0.092 R)
• M48: 19,580,267 km (0.098 R)
• M49: 20,495,507 km (0.085 R)
• M50: 20,553,102 km (0.099 R)
• M51: 21,541,645 km (0.101 R)
• M52: 21,835,305 km (0.104 R)
• M53: 22,248,644 km (0.075 R)
• M54: 23,083,251 km (0.075 R)
• M55: 23,988,617 km (0.077 R)
• M56: 25,585,425 km (0.063 R)
• M57: 26,208,649 km (0.101 R)
• M58: 26,647,869 km (0.059 R)
• M59: 26,836,811 km (0.059 R)
• M60: 26,899,941 km (0.061 R)
• M61: 29,528,825 km (0.051 R)
• M62: 29,920,472 km (0.072 R)
• M63: 30,445,111 km (0.05 R)
• M64: 30,642,730 km (0.111 R)
• M65: 30,774,676 km (0.059 R)
• M66: 31,171,708 km (0.106 R)
• M67: 31,636,958 km (0.096 R)
• M68: 34,476,325 km (0.102 R)
• M69: 36,763,826 km (0.05 R)
• M70: 37,185,094 km (0.118 R)
• M71: 37,607,708 km (0.072 R)
• M72: 37,890,448 km (0.076 R)
• M73: 38,600,290 km (0.117 R)
• M74: 40,611,184 km (0.083 R)
• M75: 40,828,700 km (0.064 R)
• M76: 42,068,268 km (0.067 R)
• M77: 43,024,647 km (0.074 R)
• M78: 43,098,399 km (0.117 R)
• M79: 43,246,351 km (0.083 R)
• M80: 44,136,907 km (0.037 R)
• M81: 44,808,751 km (0.117 R)
• M82: 46,011,518 km (0.079 R)
• M83: 46,616,940 km (0.063 R)
• M84: 47,377,346 km (0.107 R)
• M85: 48,602,403 km (0.091 R)
• M86: 49,141,704 km (0.099 R)
• M87: 49,218,896 km (0.114 R)
• M88: 49,838,082 km (0.081 R)
• M89: 50,537,601 km (0.086 R)
• M90: 51,005,693 km (0.093 R)
• M91: 51,083,933 km (0.083 R)
• M92: 52,182,430 km (0.064 R)
• M93: 52,497,782 km (0.093 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit