🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 135 Days

Day: 39.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,571,421 km

• M1: 159,920 km (0.071 R)
• M2: 424,559 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.19 AU - 1.29 AU

Year: 483 Days

Day: 42.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.08 AU - 1.6 AU

Year: 543 Days

Day: 19.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,571,421 km

• M1: 750,383 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.56 AU - 2.58 AU

Year: 1042 Days

Day: 13.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,571,421 km

• M1: 27,227 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3 AU - 3.1 AU

Year: 1863 Days

Day: 30.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,571,421 km

• M1: 2,075,970 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.48 AU - 4.66 AU

Year: 3418 Days

Day: 38.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.11 AU - 5.21 AU

Year: 3519 Days

Day: 12.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.5

Radius: 11.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6 AU - 7.1 AU

Year: 5865 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,571,421 km

• M1: 214,673 km (0.031 R)
• M2: 334,650 km (0.107 R)
• M3: 457,620 km (0.09 R)
• M4: 809,773 km (0.066 R)
• M5: 945,309 km (0.108 R)
• M6: 1,045,091 km (0.064 R)
• M7: 1,178,981 km (0.113 R)
• M8: 1,303,147 km (0.108 R)
• M9: 1,399,189 km (0.099 R)
• M10: 1,615,956 km (0.069 R)
• M11: 2,026,602 km (0.113 R)
• M12: 2,590,287 km (0.038 R)
• M13: 2,712,808 km (0.061 R)
• M14: 2,963,983 km (0.096 R)
• M15: 3,377,322 km (0.087 R)
• M16: 3,556,989 km (0.065 R)
• M17: 3,996,208 km (0.099 R)
• M18: 4,090,903 km (0.07 R)
• M19: 4,282,688 km (0.048 R)
• M20: 4,452,930 km (0.116 R)
• M21: 4,600,583 km (0.118 R)
• M22: 4,850,412 km (0.092 R)
• M23: 4,951,690 km (0.115 R)
• M24: 5,468,251 km (0.112 R)
• M25: 5,626,675 km (0.079 R)
• M26: 6,056,619 km (0.09 R)
• M27: 6,441,535 km (0.103 R)
• M28: 6,777,831 km (0.075 R)
• M29: 7,091,089 km (0.087 R)
• M30: 7,235,151 km (0.075 R)
• M31: 7,555,440 km (0.093 R)
• M32: 7,702,645 km (0.072 R)
• M33: 7,880,517 km (0.05 R)
• M34: 8,331,105 km (0.094 R)
• M35: 8,944,905 km (0.074 R)
• M36: 9,288,831 km (0.081 R)
• M37: 9,446,507 km (0.109 R)
• M38: 9,541,651 km (0.119 R)
• M39: 9,668,810 km (0.091 R)
• M40: 10,118,800 km (0.099 R)
• M41: 10,411,713 km (0.096 R)
• M42: 10,740,379 km (0.112 R)
• M43: 10,906,134 km (0.104 R)
• M44: 11,172,867 km (0.115 R)
• M45: 11,577,230 km (0.06 R)
• M46: 11,781,132 km (0.078 R)
• M47: 12,296,197 km (0.087 R)
• M48: 12,853,748 km (0.098 R)
• M49: 12,959,215 km (0.072 R)
• M50: 13,849,472 km (0.109 R)
• M51: 14,066,089 km (0.107 R)
• M52: 14,174,697 km (0.051 R)
• M53: 14,392,961 km (0.077 R)
• M54: 15,091,583 km (0.056 R)
• M55: 15,575,981 km (0.093 R)
• M56: 16,636,480 km (0.063 R)
• M57: 17,798,556 km (0.108 R)
• M58: 18,112,861 km (0.119 R)
• M59: 18,548,042 km (0.031 R)
• M60: 21,439,020 km (0.062 R)
• M61: 21,731,634 km (0.082 R)
• M62: 21,815,409 km (0.1 R)
• M63: 22,067,631 km (0.074 R)
• M64: 22,617,253 km (0.111 R)
• M65: 23,902,897 km (0.043 R)
• M66: 24,162,898 km (0.119 R)
• M67: 24,598,228 km (0.118 R)
• M68: 25,698,072 km (0.061 R)
• M69: 26,365,578 km (0.071 R)
• M70: 26,455,037 km (0.102 R)
• M71: 26,634,255 km (0.094 R)
• M72: 27,083,947 km (0.029 R)
• M73: 27,264,511 km (0.091 R)
• M74: 29,231,274 km (0.06 R)
• M75: 29,509,227 km (0.046 R)
• M76: 30,677,287 km (0.101 R)
• M77: 31,337,912 km (0.104 R)
• M78: 31,480,030 km (0.056 R)
• M79: 31,812,735 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 8.5

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.85 AU - 14.41 AU

Year: 13875 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 92.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,571,421 km

• M1: 144,661 km (0.103 R)
• M2: 308,172 km (0.09 R)
• M3: 468,840 km (0.071 R)
• M4: 783,594 km (0.077 R)
• M5: 940,522 km (0.119 R)
• M6: 1,182,721 km (0.096 R)
• M7: 1,364,183 km (0.105 R)
• M8: 1,754,185 km (0.069 R)
• M9: 2,272,691 km (0.063 R)
• M10: 2,499,631 km (0.098 R)
• M11: 2,632,623 km (0.115 R)
• M12: 2,940,496 km (0.08 R)
• M13: 3,010,358 km (0.026 R)
• M14: 3,442,097 km (0.105 R)
• M15: 3,515,999 km (0.076 R)
• M16: 4,564,231 km (0.057 R)
• M17: 5,270,782 km (0.115 R)
• M18: 5,658,539 km (0.074 R)
• M19: 6,876,715 km (0.112 R)
• M20: 7,300,376 km (0.094 R)
• M21: 8,172,831 km (0.112 R)
• M22: 8,671,740 km (0.062 R)
• M23: 8,772,718 km (0.089 R)
• M24: 8,924,859 km (0.064 R)
• M25: 10,333,772 km (0.104 R)
• M26: 11,810,453 km (0.107 R)
• M27: 12,091,248 km (0.092 R)
• M28: 12,946,499 km (0.109 R)
• M29: 13,352,208 km (0.108 R)
• M30: 13,410,552 km (0.065 R)
• M31: 13,468,895 km (0.087 R)
• M32: 13,644,672 km (0.106 R)
• M33: 14,295,423 km (0.12 R)
• M34: 14,775,034 km (0.087 R)
• M35: 15,320,916 km (0.117 R)
• M36: 15,565,658 km (0.053 R)
• M37: 15,811,747 km (0.064 R)
• M38: 15,935,165 km (0.1 R)
• M39: 16,683,005 km (0.037 R)
• M40: 17,061,188 km (0.095 R)
• M41: 17,442,214 km (0.111 R)
• M42: 17,761,755 km (0.077 R)
• M43: 18,602,046 km (0.096 R)
• M44: 22,366,527 km (0.059 R)
• M45: 22,505,204 km (0.114 R)
• M46: 24,978,356 km (0.08 R)
• M47: 25,122,270 km (0.114 R)
• M48: 26,503,058 km (0.082 R)
• M49: 27,239,678 km (0.118 R)
• M50: 28,507,370 km (0.05 R)
• M51: 29,565,775 km (0.101 R)
• M52: 30,253,028 km (0.104 R)
• M53: 30,406,366 km (0.062 R)
• M54: 31,022,709 km (0.09 R)
• M55: 31,410,018 km (0.084 R)
• M56: 31,798,823 km (0.062 R)
• M57: 34,005,840 km (0.091 R)
• M58: 34,325,082 km (0.043 R)
• M59: 36,261,776 km (0.11 R)
• M60: 39,232,640 km (0.105 R)
• M61: 39,316,265 km (0.098 R)
• M62: 40,071,585 km (0.108 R)
• M63: 40,577,974 km (0.095 R)
• M64: 40,831,841 km (0.103 R)
• M65: 43,313,520 km (0.118 R)
• M66: 43,919,840 km (0.068 R)
• M67: 44,267,506 km (0.093 R)
• M68: 44,616,219 km (0.082 R)
• M69: 44,965,679 km (0.061 R)
• M70: 45,228,523 km (0.048 R)
• M71: 45,316,187 km (0.067 R)
• M72: 45,667,592 km (0.078 R)
• M73: 47,259,912 km (0.038 R)
• M74: 49,321,072 km (0.074 R)
• M75: 50,589,811 km (0.073 R)
• M76: 51,319,699 km (0.05 R)
• M77: 51,411,253 km (0.108 R)
• M78: 51,869,471 km (0.119 R)
• M79: 53,808,709 km (0.076 R)
• M80: 54,460,357 km (0.111 R)
• M81: 54,834,052 km (0.05 R)
• M82: 56,336,763 km (0.099 R)
• M83: 56,525,555 km (0.083 R)
• M84: 59,382,725 km (0.098 R)
• M85: 59,574,958 km (0.115 R)
• M86: 61,022,617 km (0.073 R)
• M87: 61,216,496 km (0.083 R)
• M88: 61,799,479 km (0.094 R)
• M89: 62,677,319 km (0.087 R)
• M90: 63,166,803 km (0.063 R)
• M91: 64,939,388 km (0.12 R)
• M92: 65,831,740 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210

Radius: 7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.5 AU - 14.02 AU

Year: 17857 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,571,421 km

• M1: 183,108 km (0.117 R)
• M2: 297,700 km (0.05 R)
• M3: 438,771 km (0.11 R)
• M4: 540,348 km (0.092 R)
• M5: 733,179 km (0.056 R)
• M6: 1,004,400 km (0.042 R)
• M7: 1,141,432 km (0.114 R)
• M8: 1,284,597 km (0.12 R)
• M9: 1,772,436 km (0.079 R)
• M10: 1,819,409 km (0.114 R)
• M11: 2,061,010 km (0.114 R)
• M12: 4,302,435 km (0.074 R)
• M13: 5,427,560 km (0.077 R)
• M14: 5,739,921 km (0.112 R)
• M15: 6,972,158 km (0.085 R)
• M16: 7,464,335 km (0.045 R)
• M17: 8,124,810 km (0.109 R)
• M18: 9,625,875 km (0.028 R)
• M19: 10,045,946 km (0.1 R)
• M20: 10,173,254 km (0.115 R)
• M21: 10,429,216 km (0.072 R)
• M22: 11,474,605 km (0.077 R)
• M23: 12,189,982 km (0.093 R)
• M24: 12,325,668 km (0.08 R)
• M25: 13,196,926 km (0.037 R)
• M26: 13,336,351 km (0.12 R)
• M27: 14,278,070 km (0.096 R)
• M28: 15,436,107 km (0.081 R)
• M29: 15,632,080 km (0.109 R)
• M30: 16,026,420 km (0.072 R)
• M31: 16,175,120 km (0.093 R)
• M32: 16,824,973 km (0.101 R)
• M33: 16,976,217 km (0.119 R)
• M34: 17,229,037 km (0.113 R)
• M35: 17,279,900 km (0.075 R)
• M36: 17,534,366 km (0.059 R)
• M37: 17,636,392 km (0.1 R)
• M38: 18,616,557 km (0.117 R)
• M39: 18,877,307 km (0.103 R)
• M40: 18,929,666 km (0.06 R)
• M41: 19,561,268 km (0.063 R)
• M42: 19,826,505 km (0.101 R)
• M43: 20,146,196 km (0.047 R)
• M44: 21,115,889 km (0.059 R)
• M45: 21,442,461 km (0.029 R)
• M46: 21,497,064 km (0.096 R)
• M47: 22,266,297 km (0.096 R)
• M48: 23,492,999 km (0.109 R)
• M49: 23,605,646 km (0.078 R)
• M50: 24,856,285 km (0.106 R)
• M51: 25,953,585 km (0.063 R)
• M52: 26,596,108 km (0.113 R)
• M53: 26,948,860 km (0.049 R)
• M54: 29,703,704 km (0.104 R)
• M55: 29,764,441 km (0.094 R)
• M56: 30,929,061 km (0.053 R)
• M57: 30,990,695 km (0.087 R)
• M58: 31,114,263 km (0.116 R)
• M59: 31,299,914 km (0.093 R)
• M60: 31,672,263 km (0.118 R)
• M61: 32,295,936 km (0.064 R)
• M62: 32,421,299 km (0.112 R)
• M63: 34,319,248 km (0.101 R)
• M64: 34,383,126 km (0.073 R)
• M65: 35,024,153 km (0.096 R)
• M66: 35,539,817 km (0.099 R)
• M67: 36,839,972 km (0.104 R)
• M68: 37,298,788 km (0.081 R)
• M69: 37,430,135 km (0.043 R)
• M70: 37,693,427 km (0.101 R)
• M71: 38,686,159 km (0.092 R)
• M72: 38,752,730 km (0.08 R)
• M73: 41,171,728 km (0.066 R)
• M74: 41,715,815 km (0.079 R)
• M75: 42,399,477 km (0.087 R)
• M76: 42,536,509 km (0.092 R)
• M77: 44,054,927 km (0.095 R)
• M78: 44,611,581 km (0.106 R)
• M79: 46,013,014 km (0.04 R)
• M80: 47,500,166 km (0.112 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit