🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 135 Days

Day: 36.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,727,917 km

• M1: 28,573 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 151 Days

Day: 15.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.65 AU - 0.93 AU

Year: 260 Days

Day: 31.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.97 AU - 3.29 AU

Year: 2054 Days

Day: 19.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,727,917 km

• M1: 2,028,547 km (0.084 R)

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 10

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.9 AU - 5.6 AU

Year: 4461 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,727,917 km

• M1: 236,215 km (0.108 R)
• M2: 318,494 km (0.078 R)
• M3: 601,383 km (0.067 R)
• M4: 694,882 km (0.12 R)
• M5: 933,640 km (0.05 R)
• M6: 1,006,794 km (0.116 R)
• M7: 1,347,278 km (0.106 R)
• M8: 1,648,120 km (0.072 R)
• M9: 2,049,790 km (0.101 R)
• M10: 2,179,641 km (0.071 R)
• M11: 2,278,824 km (0.115 R)
• M12: 2,379,504 km (0.113 R)
• M13: 2,602,853 km (0.09 R)
• M14: 2,779,528 km (0.114 R)
• M15: 2,887,389 km (0.116 R)
• M16: 4,476,267 km (0.083 R)
• M17: 4,560,641 km (0.108 R)
• M18: 4,774,266 km (0.107 R)
• M19: 5,434,891 km (0.116 R)
• M20: 5,775,974 km (0.11 R)
• M21: 6,007,252 km (0.11 R)
• M22: 6,455,148 km (0.114 R)
• M23: 6,622,847 km (0.061 R)
• M24: 7,233,805 km (0.104 R)
• M25: 7,558,582 km (0.071 R)
• M26: 7,735,556 km (0.077 R)
• M27: 8,274,408 km (0.087 R)
• M28: 8,378,528 km (0.111 R)
• M29: 9,442,767 km (0.049 R)
• M30: 10,046,245 km (0.098 R)
• M31: 10,803,809 km (0.09 R)
• M32: 11,434,663 km (0.081 R)
• M33: 11,696,310 km (0.1 R)
• M34: 11,842,467 km (0.05 R)
• M35: 11,959,901 km (0.039 R)
• M36: 12,107,105 km (0.073 R)
• M37: 12,225,288 km (0.1 R)
• M38: 12,403,459 km (0.071 R)
• M39: 12,702,206 km (0.032 R)
• M40: 12,852,551 km (0.075 R)
• M41: 13,276,362 km (0.056 R)
• M42: 13,951,797 km (0.117 R)
• M43: 14,293,777 km (0.058 R)
• M44: 14,859,257 km (0.075 R)
• M45: 15,272,147 km (0.082 R)
• M46: 15,592,436 km (0.116 R)
• M47: 15,882,507 km (0.067 R)
• M48: 16,272,209 km (0.04 R)
• M49: 16,435,420 km (0.116 R)
• M50: 16,763,638 km (0.094 R)
• M51: 17,660,477 km (0.036 R)
• M52: 17,828,326 km (0.05 R)
• M53: 18,064,242 km (0.1 R)
• M54: 18,301,056 km (0.115 R)
• M55: 18,538,916 km (0.118 R)
• M56: 18,777,824 km (0.113 R)
• M57: 19,224,374 km (0.096 R)
• M58: 19,917,909 km (0.11 R)
• M59: 20,973,771 km (0.089 R)
• M60: 21,080,434 km (0.046 R)
• M61: 21,258,456 km (0.079 R)
• M62: 21,365,568 km (0.091 R)
• M63: 21,687,802 km (0.118 R)
• M64: 22,083,937 km (0.1 R)
• M65: 22,192,246 km (0.096 R)
• M66: 22,993,043 km (0.105 R)
• M67: 23,507,361 km (0.104 R)
• M68: 24,360,816 km (0.11 R)
• M69: 24,697,561 km (0.098 R)
• M70: 24,885,307 km (0.05 R)
• M71: 24,960,405 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 13.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.5 AU - 5.68 AU

Year: 4901 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,727,917 km

• M1: 173,683 km (0.09 R)
• M2: 359,783 km (0.102 R)
• M3: 442,959 km (0.067 R)
• M4: 636,539 km (0.093 R)
• M5: 735,274 km (0.114 R)
• M6: 1,042,697 km (0.119 R)
• M7: 1,249,890 km (0.066 R)
• M8: 1,849,628 km (0.117 R)
• M9: 1,982,770 km (0.106 R)
• M10: 2,401,794 km (0.067 R)
• M11: 2,498,883 km (0.097 R)
• M12: 2,900,254 km (0.06 R)
• M13: 3,304,318 km (0.118 R)
• M14: 3,412,776 km (0.072 R)
• M15: 3,577,783 km (0.097 R)
• M16: 3,992,318 km (0.1 R)
• M17: 4,482,102 km (0.067 R)
• M18: 4,991,183 km (0.098 R)
• M19: 5,518,965 km (0.105 R)
• M20: 5,800,508 km (0.114 R)
• M21: 5,976,136 km (0.109 R)
• M22: 6,513,641 km (0.059 R)
• M23: 6,857,566 km (0.061 R)
• M24: 6,996,842 km (0.115 R)
• M25: 7,755,453 km (0.102 R)
• M26: 8,095,638 km (0.093 R)
• M27: 8,440,910 km (0.059 R)
• M28: 8,540,393 km (0.12 R)
• M29: 8,665,307 km (0.082 R)
• M30: 8,866,516 km (0.065 R)
• M31: 8,967,644 km (0.086 R)
• M32: 9,531,030 km (0.086 R)
• M33: 9,712,642 km (0.114 R)
• M34: 10,638,353 km (0.086 R)
• M35: 10,745,914 km (0.107 R)
• M36: 11,070,990 km (0.092 R)
• M37: 11,426,734 km (0.038 R)
• M38: 12,065,367 km (0.066 R)
• M39: 13,088,318 km (0.119 R)
• M40: 13,844,385 km (0.093 R)
• M41: 13,961,969 km (0.092 R)
• M42: 14,168,414 km (0.08 R)
• M43: 14,316,666 km (0.119 R)
• M44: 14,584,745 km (0.079 R)
• M45: 15,551,147 km (0.103 R)
• M46: 15,704,036 km (0.116 R)
• M47: 16,134,729 km (0.084 R)
• M48: 16,444,845 km (0.087 R)
• M49: 16,725,640 km (0.091 R)
• M50: 16,851,003 km (0.114 R)
• M51: 17,039,497 km (0.111 R)
• M52: 17,134,043 km (0.054 R)
• M53: 17,641,179 km (0.067 R)
• M54: 18,735,189 km (0.072 R)
• M55: 18,897,951 km (0.113 R)
• M56: 19,257,584 km (0.075 R)
• M57: 19,520,727 km (0.075 R)
• M58: 20,417,267 km (0.105 R)
• M59: 20,719,155 km (0.114 R)
• M60: 21,157,776 km (0.076 R)
• M61: 21,327,271 km (0.104 R)
• M62: 21,497,214 km (0.073 R)
• M63: 21,735,972 km (0.052 R)
• M64: 21,975,478 km (0.052 R)
• M65: 22,838,509 km (0.111 R)
• M66: 23,571,837 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.4

Radius: 5.2

Gravity: 26.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.64 AU - 13.97 AU

Year: 17988 Days

Day: 22.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,727,917 km

• M1: 314,604 km (0.066 R)
• M2: 347,965 km (0.074 R)
• M3: 748,737 km (0.12 R)
• M4: 841,937 km (0.09 R)
• M5: 1,252,284 km (0.118 R)
• M6: 1,903,633 km (0.1 R)
• M7: 2,399,251 km (0.105 R)
• M8: 3,231,763 km (0.109 R)
• M9: 4,911,448 km (0.064 R)
• M10: 5,674,846 km (0.091 R)
• M11: 5,766,998 km (0.103 R)
• M12: 5,952,948 km (0.109 R)
• M13: 6,570,787 km (0.106 R)
• M14: 8,124,511 km (0.088 R)
• M15: 9,184,262 km (0.106 R)
• M16: 9,455,932 km (0.034 R)
• M17: 10,118,800 km (0.114 R)
• M18: 10,230,699 km (0.066 R)
• M19: 10,625,638 km (0.056 R)
• M20: 11,372,281 km (0.114 R)
• M21: 11,663,996 km (0.12 R)
• M22: 11,840,073 km (0.095 R)
• M23: 11,899,015 km (0.108 R)
• M24: 11,958,106 km (0.111 R)
• M25: 12,017,197 km (0.107 R)
• M26: 12,493,666 km (0.116 R)
• M27: 13,219,964 km (0.043 R)
• M28: 13,342,335 km (0.066 R)
• M29: 14,084,490 km (0.116 R)
• M30: 14,272,086 km (0.085 R)
• M31: 14,397,598 km (0.09 R)
• M32: 14,839,959 km (0.05 R)
• M33: 15,286,658 km (0.104 R)
• M34: 15,608,443 km (0.038 R)
• M35: 15,737,846 km (0.097 R)
• M36: 16,062,772 km (0.091 R)
• M37: 16,324,269 km (0.116 R)
• M38: 17,050,866 km (0.108 R)
• M39: 17,720,317 km (0.065 R)
• M40: 19,920,153 km (0.107 R)
• M41: 20,342,019 km (0.097 R)
• M42: 20,909,294 km (0.092 R)
• M43: 20,980,503 km (0.092 R)
• M44: 23,525,163 km (0.119 R)
• M45: 23,599,214 km (0.086 R)
• M46: 27,481,129 km (0.106 R)
• M47: 29,295,452 km (0.066 R)
• M48: 29,455,073 km (0.108 R)
• M49: 29,775,063 km (0.101 R)
• M50: 29,855,247 km (0.071 R)
• M51: 30,176,733 km (0.102 R)
• M52: 30,499,415 km (0.073 R)
• M53: 31,148,072 km (0.081 R)
• M54: 32,211,862 km (0.062 R)
• M55: 32,376,570 km (0.106 R)
• M56: 32,541,576 km (0.118 R)
• M57: 32,872,337 km (0.116 R)
• M58: 33,121,268 km (0.084 R)
• M59: 33,453,973 km (0.109 R)
• M60: 33,537,449 km (0.055 R)
• M61: 33,871,501 km (0.114 R)
• M62: 34,039,051 km (0.106 R)
• M63: 34,290,824 km (0.115 R)
• M64: 36,412,870 km (0.111 R)
• M65: 37,793,060 km (0.091 R)
• M66: 39,278,118 km (0.087 R)
• M67: 40,515,442 km (0.053 R)
• M68: 40,871,335 km (0.114 R)
• M69: 41,675,872 km (0.09 R)
• M70: 42,847,074 km (0.069 R)
• M71: 43,209,699 km (0.109 R)
• M72: 43,573,222 km (0.102 R)
• M73: 43,664,327 km (0.12 R)
• M74: 47,920,686 km (0.094 R)
• M75: 49,052,543 km (0.058 R)
• M76: 50,862,678 km (0.089 R)
• M77: 52,113,765 km (0.108 R)
• M78: 53,569,950 km (0.106 R)
• M79: 54,744,443 km (0.115 R)
• M80: 54,941,015 km (0.099 R)
• M81: 55,137,736 km (0.08 R)
• M82: 56,621,298 km (0.096 R)
• M83: 56,919,596 km (0.12 R)
• M84: 57,118,711 km (0.105 R)
• M85: 57,917,564 km (0.108 R)
• M86: 58,318,336 km (0.066 R)
• M87: 60,539,416 km (0.112 R)
• M88: 61,048,049 km (0.094 R)
• M89: 62,171,977 km (0.093 R)
• M90: 62,479,700 km (0.096 R)
• M91: 64,336,509 km (0.112 R)
• M92: 64,544,001 km (0.099 R)
• M93: 67,998,665 km (0.106 R)
• M94: 68,210,047 km (0.099 R)
• M95: 68,527,344 km (0.118 R)
• M96: 70,121,608 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit