🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.66 AU - 0.84 AU

Year: 249 Days

Day: 37.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,800,265 km

• M1: 507,286 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.95 AU - 1.07 AU

Year: 389 Days

Day: 14.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.59 AU - 1.65 AU

Year: 789 Days

Day: 28.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 10.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.58 AU - 4.7 AU

Year: 3225 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,800,265 km

• M1: 127,457 km (0.116 R)
• M2: 238,459 km (0.103 R)
• M3: 487,839 km (0.114 R)
• M4: 601,383 km (0.091 R)
• M5: 790,026 km (0.118 R)
• M6: 886,966 km (0.08 R)
• M7: 1,180,776 km (0.079 R)
• M8: 1,374,206 km (0.118 R)
• M9: 1,578,258 km (0.112 R)
• M10: 1,766,601 km (0.035 R)
• M11: 1,883,138 km (0.082 R)
• M12: 2,015,831 km (0.103 R)
• M13: 2,097,063 km (0.094 R)
• M14: 2,304,854 km (0.079 R)
• M15: 2,680,943 km (0.088 R)
• M16: 2,800,771 km (0.119 R)
• M17: 2,952,912 km (0.054 R)
• M18: 3,139,162 km (0.086 R)
• M19: 3,233,857 km (0.115 R)
• M20: 3,442,247 km (0.108 R)
• M21: 3,821,627 km (0.047 R)
• M22: 3,906,000 km (0.107 R)
• M23: 4,024,931 km (0.05 R)
• M24: 4,197,267 km (0.071 R)
• M25: 4,266,830 km (0.117 R)
• M26: 4,764,692 km (0.102 R)
• M27: 5,002,254 km (0.117 R)
• M28: 5,224,855 km (0.102 R)
• M29: 5,299,804 km (0.059 R)
• M30: 5,680,082 km (0.114 R)
• M31: 5,932,154 km (0.11 R)
• M32: 6,167,920 km (0.097 R)
• M33: 6,608,486 km (0.073 R)
• M34: 6,935,208 km (0.091 R)
• M35: 7,059,075 km (0.115 R)
• M36: 7,162,896 km (0.075 R)
• M37: 7,309,202 km (0.087 R)
• M38: 7,562,172 km (0.082 R)
• M39: 7,625,901 km (0.061 R)
• M40: 7,711,022 km (0.096 R)
• M41: 7,775,200 km (0.092 R)
• M42: 8,272,762 km (0.108 R)
• M43: 8,448,241 km (0.079 R)
• M44: 8,558,494 km (0.041 R)
• M45: 8,669,346 km (0.114 R)
• M46: 9,253,227 km (0.099 R)
• M47: 9,389,660 km (0.067 R)
• M48: 9,826,635 km (0.09 R)
• M49: 10,129,272 km (0.106 R)
• M50: 10,553,531 km (0.047 R)
• M51: 10,863,648 km (0.06 R)
• M52: 11,152,521 km (0.108 R)
• M53: 11,225,076 km (0.063 R)
• M54: 11,935,217 km (0.043 R)
• M55: 12,009,567 km (0.09 R)
• M56: 12,912,989 km (0.068 R)
• M57: 13,734,431 km (0.084 R)
• M58: 14,467,012 km (0.073 R)
• M59: 14,599,256 km (0.115 R)
• M60: 15,051,640 km (0.084 R)
• M61: 15,185,530 km (0.096 R)
• M62: 16,134,130 km (0.105 R)
• M63: 16,684,800 km (0.06 R)
• M64: 17,074,054 km (0.04 R)
• M65: 17,438,025 km (0.072 R)
• M66: 18,031,630 km (0.112 R)
• M67: 18,402,333 km (0.083 R)
• M68: 18,488,202 km (0.097 R)
• M69: 19,412,867 km (0.069 R)
• M70: 19,500,382 km (0.1 R)
• M71: 19,617,218 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.5

Radius: 5.2

Gravity: 27.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.94 AU - 14.22 AU

Year: 18113 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,800,265 km

• M1: 67,020 km (0.084 R)
• M2: 107,411 km (0.116 R)
• M3: 172,935 km (0.082 R)
• M4: 319,242 km (0.05 R)
• M5: 370,704 km (0.109 R)
• M6: 425,157 km (0.037 R)
• M7: 605,423 km (0.09 R)
• M8: 1,032,076 km (0.109 R)
• M9: 1,137,542 km (0.028 R)
• M10: 1,274,424 km (0.045 R)
• M11: 1,359,097 km (0.069 R)
• M12: 1,810,284 km (0.117 R)
• M13: 2,477,790 km (0.119 R)
• M14: 2,948,724 km (0.11 R)
• M15: 3,407,690 km (0.114 R)
• M16: 3,446,885 km (0.119 R)
• M17: 3,888,647 km (0.064 R)
• M18: 3,929,637 km (0.059 R)
• M19: 5,136,293 km (0.086 R)
• M20: 7,907,594 km (0.104 R)
• M21: 8,064,372 km (0.112 R)
• M22: 8,327,814 km (0.054 R)
• M23: 8,380,772 km (0.041 R)
• M24: 8,433,879 km (0.069 R)
• M25: 8,647,655 km (0.113 R)
• M26: 8,701,360 km (0.099 R)
• M27: 8,755,066 km (0.084 R)
• M28: 9,464,758 km (0.099 R)
• M29: 10,363,093 km (0.046 R)
• M30: 10,880,403 km (0.088 R)
• M31: 11,347,298 km (0.092 R)
• M32: 11,583,064 km (0.033 R)
• M33: 11,999,694 km (0.103 R)
• M34: 12,179,810 km (0.119 R)
• M35: 12,909,099 km (0.106 R)
• M36: 13,527,537 km (0.118 R)
• M37: 15,964,038 km (0.07 R)
• M38: 16,162,105 km (0.086 R)
• M39: 16,895,284 km (0.049 R)
• M40: 18,879,550 km (0.1 R)
• M41: 19,229,011 km (0.113 R)
• M42: 19,369,484 km (0.113 R)
• M43: 22,469,151 km (0.097 R)
• M44: 24,340,920 km (0.05 R)
• M45: 24,797,493 km (0.1 R)
• M46: 25,333,801 km (0.084 R)
• M47: 26,028,833 km (0.09 R)
• M48: 26,965,315 km (0.086 R)
• M49: 28,791,008 km (0.086 R)
• M50: 31,231,547 km (0.12 R)
• M51: 31,810,491 km (0.074 R)
• M52: 32,560,126 km (0.038 R)
• M53: 33,062,925 km (0.096 R)
• M54: 36,307,403 km (0.107 R)
• M55: 37,265,278 km (0.094 R)
• M56: 38,055,155 km (0.11 R)
• M57: 38,143,268 km (0.088 R)
• M58: 39,740,824 km (0.107 R)
• M59: 39,830,283 km (0.119 R)
• M60: 40,908,286 km (0.116 R)
• M61: 41,541,384 km (0.107 R)
• M62: 41,722,996 km (0.057 R)
• M63: 42,360,283 km (0.045 R)
• M64: 45,688,835 km (0.09 R)
• M65: 46,911,349 km (0.093 R)
• M66: 47,100,291 km (0.091 R)
• M67: 47,858,902 km (0.113 R)
• M68: 48,239,778 km (0.079 R)
• M69: 50,739,559 km (0.09 R)
• M70: 51,419,780 km (0.044 R)
• M71: 51,517,168 km (0.092 R)
• M72: 53,577,131 km (0.086 R)
• M73: 53,774,750 km (0.103 R)
• M74: 56,666,776 km (0.087 R)
• M75: 56,767,455 km (0.054 R)
• M76: 57,372,429 km (0.035 R)
• M77: 57,675,664 km (0.07 R)
• M78: 58,080,925 km (0.112 R)
• M79: 59,711,242 km (0.109 R)
• M80: 60,326,538 km (0.104 R)
• M81: 60,429,312 km (0.098 R)
• M82: 62,704,546 km (0.068 R)
• M83: 63,538,704 km (0.118 R)
• M84: 64,376,751 km (0.082 R)
• M85: 64,586,786 km (0.097 R)
• M86: 65,323,705 km (0.077 R)
• M87: 67,125,163 km (0.07 R)
• M88: 67,764,843 km (0.067 R)
• M89: 69,696,002 km (0.084 R)
• M90: 70,885,006 km (0.1 R)
• M91: 71,427,747 km (0.105 R)
• M92: 71,971,685 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.3

Radius: 7.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.15 AU - 15.89 AU

Year: 23410 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,800,265 km

• M1: 97,837 km (0.098 R)
• M2: 179,368 km (0.084 R)
• M3: 324,777 km (0.088 R)
• M4: 509,979 km (0.111 R)
• M5: 614,997 km (0.103 R)
• M6: 990,039 km (0.114 R)
• M7: 1,263,055 km (0.055 R)
• M8: 1,715,140 km (0.051 R)
• M9: 2,235,441 km (0.04 R)
• M10: 2,479,286 km (0.105 R)
• M11: 2,708,320 km (0.086 R)
• M12: 2,754,994 km (0.108 R)
• M13: 2,944,236 km (0.099 R)
• M14: 3,064,812 km (0.035 R)
• M15: 3,186,883 km (0.093 R)
• M16: 3,588,703 km (0.112 R)
• M17: 4,139,971 km (0.087 R)
• M18: 4,411,940 km (0.042 R)
• M19: 7,011,054 km (0.087 R)
• M20: 7,564,716 km (0.057 R)
• M21: 8,404,408 km (0.067 R)
• M22: 9,062,041 km (0.101 R)
• M23: 9,273,273 km (0.116 R)
• M24: 9,592,963 km (0.104 R)
• M25: 9,880,341 km (0.051 R)
• M26: 10,134,059 km (0.114 R)
• M27: 11,510,359 km (0.112 R)
• M28: 12,162,157 km (0.058 R)
• M29: 12,434,126 km (0.068 R)
• M30: 13,182,265 km (0.105 R)
• M31: 13,301,644 km (0.097 R)
• M32: 15,094,575 km (0.078 R)
• M33: 15,680,849 km (0.108 R)
• M34: 17,790,777 km (0.107 R)
• M35: 18,498,824 km (0.068 R)
• M36: 19,035,880 km (0.054 R)
• M37: 19,351,532 km (0.116 R)
• M38: 21,421,817 km (0.086 R)
• M39: 21,703,210 km (0.115 R)
• M40: 22,316,861 km (0.082 R)
• M41: 23,080,109 km (0.103 R)
• M42: 23,561,365 km (0.109 R)
• M43: 23,609,686 km (0.089 R)
• M44: 24,338,377 km (0.093 R)
• M45: 24,926,596 km (0.095 R)
• M46: 25,272,017 km (0.075 R)
• M47: 25,519,602 km (0.094 R)
• M48: 26,668,962 km (0.116 R)
• M49: 27,988,565 km (0.102 R)
• M50: 28,347,450 km (0.11 R)
• M51: 29,693,831 km (0.109 R)
• M52: 30,690,901 km (0.086 R)
• M53: 31,061,006 km (0.084 R)
• M54: 33,747,036 km (0.103 R)
• M55: 34,622,333 km (0.094 R)
• M56: 35,283,555 km (0.119 R)
• M57: 36,060,268 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 19,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit