🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.5 AU - 0.82 AU

Year: 204 Days

Day: 23.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,281,848 km

• M1: 424,858 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.76 AU - 1.02 AU

Year: 320 Days

Day: 32.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 23.3 °

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: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.27 AU - 1.97 AU

Year: 785 Days

Day: 16.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.5 AU - 1.8 AU

Year: 807 Days

Day: 25.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.71 AU - 2.93 AU

Year: 1803 Days

Day: 39.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,281,848 km

• M1: 174,730 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.4

Radius: 14.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.62 AU - 8.78 AU

Year: 7357 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,281,848 km

• M1: 238,160 km (0.085 R)
• M2: 369,507 km (0.06 R)
• M3: 574,456 km (0.098 R)
• M4: 733,030 km (0.112 R)
• M5: 848,220 km (0.088 R)
• M6: 1,060,200 km (0.106 R)
• M7: 1,152,951 km (0.108 R)
• M8: 1,276,668 km (0.083 R)
• M9: 1,376,300 km (0.072 R)
• M10: 1,866,981 km (0.118 R)
• M11: 2,064,899 km (0.101 R)
• M12: 2,183,830 km (0.115 R)
• M13: 2,340,159 km (0.112 R)
• M14: 2,554,533 km (0.111 R)
• M15: 2,813,188 km (0.116 R)
• M16: 2,964,880 km (0.092 R)
• M17: 3,217,401 km (0.064 R)
• M18: 3,356,378 km (0.049 R)
• M19: 3,869,349 km (0.097 R)
• M20: 4,341,480 km (0.102 R)
• M21: 4,877,639 km (0.083 R)
• M22: 5,061,046 km (0.116 R)
• M23: 5,200,321 km (0.061 R)
• M24: 6,234,790 km (0.105 R)
• M25: 6,409,222 km (0.092 R)
• M26: 8,024,579 km (0.068 R)
• M27: 8,516,308 km (0.118 R)
• M28: 9,130,706 km (0.085 R)
• M29: 10,020,813 km (0.101 R)
• M30: 10,255,084 km (0.086 R)
• M31: 10,609,780 km (0.046 R)
• M32: 10,848,538 km (0.119 R)
• M33: 11,028,804 km (0.106 R)
• M34: 11,331,440 km (0.059 R)
• M35: 11,729,071 km (0.094 R)
• M36: 12,131,340 km (0.07 R)
• M37: 12,318,487 km (0.115 R)
• M38: 12,664,208 km (0.094 R)
• M39: 13,268,733 km (0.069 R)
• M40: 14,209,853 km (0.084 R)
• M41: 14,572,478 km (0.025 R)
• M42: 15,138,856 km (0.115 R)
• M43: 16,190,379 km (0.096 R)
• M44: 16,638,425 km (0.078 R)
• M45: 17,864,828 km (0.117 R)
• M46: 18,113,609 km (0.061 R)
• M47: 20,108,198 km (0.112 R)
• M48: 21,150,297 km (0.032 R)
• M49: 21,526,685 km (0.057 R)
• M50: 21,905,317 km (0.11 R)
• M51: 22,861,696 km (0.107 R)
• M52: 23,403,091 km (0.088 R)
• M53: 24,027,213 km (0.117 R)
• M54: 24,144,797 km (0.039 R)
• M55: 24,577,733 km (0.092 R)
• M56: 25,371,500 km (0.067 R)
• M57: 25,531,270 km (0.032 R)
• M58: 25,651,248 km (0.08 R)
• M59: 26,012,527 km (0.111 R)
• M60: 26,577,857 km (0.081 R)
• M61: 26,861,943 km (0.109 R)
• M62: 27,351,427 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 11.1

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.28 AU - 10.24 AU

Year: 10730 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,281,848 km

• M1: 163,062 km (0.08 R)
• M2: 616,792 km (0.088 R)
• M3: 849,417 km (0.05 R)
• M4: 946,805 km (0.095 R)
• M5: 1,196,933 km (0.115 R)
• M6: 1,285,046 km (0.064 R)
• M7: 1,539,512 km (0.082 R)
• M8: 1,710,053 km (0.081 R)
• M9: 1,835,715 km (0.09 R)
• M10: 1,938,639 km (0.036 R)
• M11: 2,231,701 km (0.104 R)
• M12: 2,482,128 km (0.101 R)
• M13: 3,288,161 km (0.067 R)
• M14: 3,867,853 km (0.111 R)
• M15: 3,967,635 km (0.115 R)
• M16: 4,654,588 km (0.111 R)
• M17: 5,677,688 km (0.108 R)
• M18: 5,829,530 km (0.095 R)
• M19: 5,905,974 km (0.113 R)
• M20: 6,175,998 km (0.096 R)
• M21: 6,292,984 km (0.079 R)
• M22: 7,837,881 km (0.067 R)
• M23: 9,674,345 km (0.083 R)
• M24: 9,810,479 km (0.074 R)
• M25: 10,176,694 km (0.051 R)
• M26: 10,315,072 km (0.104 R)
• M27: 10,454,198 km (0.089 R)
• M28: 11,301,820 km (0.115 R)
• M29: 11,782,328 km (0.077 R)
• M30: 11,976,357 km (0.102 R)
• M31: 12,614,392 km (0.119 R)
• M32: 13,012,621 km (0.115 R)
• M33: 13,213,232 km (0.087 R)
• M34: 13,617,595 km (0.118 R)
• M35: 13,719,322 km (0.087 R)
• M36: 14,335,066 km (0.081 R)
• M37: 14,438,588 km (0.047 R)
• M38: 14,594,319 km (0.117 R)
• M39: 14,855,069 km (0.106 R)
• M40: 15,012,296 km (0.093 R)
• M41: 15,170,122 km (0.101 R)
• M42: 15,275,588 km (0.082 R)
• M43: 16,887,056 km (0.055 R)
• M44: 17,491,432 km (0.041 R)
• M45: 17,657,485 km (0.093 R)
• M46: 18,891,219 km (0.056 R)
• M47: 19,175,455 km (0.117 R)
• M48: 20,268,716 km (0.115 R)
• M49: 20,559,684 km (0.073 R)
• M50: 20,852,148 km (0.102 R)
• M51: 21,441,115 km (0.037 R)
• M52: 21,737,767 km (0.079 R)
• M53: 22,816,518 km (0.094 R)
• M54: 23,119,304 km (0.099 R)
• M55: 23,423,436 km (0.045 R)
• M56: 25,401,120 km (0.108 R)
• M57: 26,283,000 km (0.074 R)
• M58: 27,175,052 km (0.041 R)
• M59: 27,560,266 km (0.056 R)
• M60: 29,054,150 km (0.053 R)
• M61: 29,185,198 km (0.06 R)
• M62: 29,579,837 km (0.114 R)
• M63: 31,444,575 km (0.117 R)
• M64: 31,781,619 km (0.08 R)
• M65: 33,415,826 km (0.116 R)
• M66: 34,173,838 km (0.093 R)
• M67: 36,411,374 km (0.064 R)
• M68: 36,836,232 km (0.09 R)
• M69: 37,049,259 km (0.113 R)
• M70: 37,333,944 km (0.077 R)
• M71: 38,984,756 km (0.067 R)
• M72: 39,419,338 km (0.094 R)
• M73: 40,001,274 km (0.112 R)
• M74: 41,912,237 km (0.12 R)
• M75: 42,283,090 km (0.036 R)
• M76: 42,953,438 km (0.08 R)
• M77: 43,252,484 km (0.118 R)
• M78: 44,229,209 km (0.103 R)
• M79: 47,588,579 km (0.104 R)
• M80: 47,820,605 km (0.088 R)
• M81: 49,142,601 km (0.112 R)
• M82: 50,082,974 km (0.097 R)
• M83: 50,319,039 km (0.09 R)
• M84: 51,108,467 km (0.063 R)
• M85: 51,266,741 km (0.039 R)
• M86: 52,619,555 km (0.084 R)
• M87: 52,779,475 km (0.083 R)
• M88: 53,099,764 km (0.086 R)
• M89: 53,581,469 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.2

Radius: 3.4

Gravity: 27.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.91 AU - 14.05 AU

Year: 18847 Days

Day: 16.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,281,848 km

• M1: 47,273 km (0.118 R)
• M2: 75,248 km (0.095 R)
• M3: 291,865 km (0.112 R)
• M4: 633,697 km (0.05 R)
• M5: 848,220 km (0.107 R)
• M6: 1,039,556 km (0.089 R)
• M7: 1,387,071 km (0.062 R)
• M8: 1,411,456 km (0.059 R)
• M9: 1,741,319 km (0.095 R)
• M10: 1,820,756 km (0.116 R)
• M11: 2,207,017 km (0.113 R)
• M12: 2,648,032 km (0.098 R)
• M13: 2,739,436 km (0.105 R)
• M14: 2,800,921 km (0.088 R)
• M15: 2,925,386 km (0.107 R)
• M16: 3,115,376 km (0.071 R)
• M17: 3,607,852 km (0.114 R)
• M18: 3,949,533 km (0.105 R)
• M19: 4,194,724 km (0.096 R)
• M20: 4,337,141 km (0.036 R)
• M21: 4,773,668 km (0.099 R)
• M22: 4,885,118 km (0.11 R)
• M23: 4,959,768 km (0.099 R)
• M24: 5,262,255 km (0.077 R)
• M25: 5,493,084 km (0.118 R)
• M26: 5,727,354 km (0.055 R)
• M27: 6,408,324 km (0.1 R)
• M28: 6,531,144 km (0.085 R)
• M29: 6,613,423 km (0.093 R)
• M30: 7,455,210 km (0.073 R)
• M31: 8,020,241 km (0.11 R)
• M32: 8,064,372 km (0.103 R)
• M33: 8,374,788 km (0.083 R)
• M34: 9,191,144 km (0.087 R)
• M35: 9,329,671 km (0.08 R)
• M36: 9,655,495 km (0.093 R)
• M37: 9,937,787 km (0.043 R)
• M38: 10,079,905 km (0.109 R)
• M39: 11,887,645 km (0.101 R)
• M40: 12,038,440 km (0.067 R)
• M41: 13,634,500 km (0.062 R)
• M42: 14,376,804 km (0.093 R)
• M43: 14,483,767 km (0.082 R)
• M44: 15,569,398 km (0.114 R)
• M45: 16,010,862 km (0.087 R)
• M46: 16,624,662 km (0.114 R)
• M47: 17,132,547 km (0.116 R)
• M48: 17,189,394 km (0.088 R)
• M49: 17,302,939 km (0.109 R)
• M50: 18,862,048 km (0.106 R)
• M51: 19,096,767 km (0.053 R)
• M52: 19,687,828 km (0.1 R)
• M53: 20,105,206 km (0.112 R)
• M54: 20,165,045 km (0.07 R)
• M55: 20,285,022 km (0.115 R)
• M56: 21,130,849 km (0.099 R)
• M57: 23,107,186 km (0.072 R)
• M58: 24,755,755 km (0.077 R)
• M59: 25,206,044 km (0.1 R)
• M60: 25,399,923 km (0.094 R)
• M61: 25,723,952 km (0.102 R)
• M62: 25,919,177 km (0.053 R)
• M63: 26,441,872 km (0.06 R)
• M64: 26,638,743 km (0.032 R)
• M65: 27,431,462 km (0.102 R)
• M66: 27,697,298 km (0.098 R)
• M67: 29,378,479 km (0.068 R)
• M68: 29,786,881 km (0.052 R)
• M69: 31,369,776 km (0.109 R)
• M70: 32,838,528 km (0.11 R)
• M71: 33,333,248 km (0.09 R)
• M72: 33,545,976 km (0.097 R)
• M73: 34,043,987 km (0.105 R)
• M74: 34,258,212 km (0.083 R)
• M75: 35,408,320 km (0.089 R)
• M76: 35,770,347 km (0.119 R)
• M77: 37,451,079 km (0.102 R)
• M78: 37,672,334 km (0.082 R)
• M79: 39,381,939 km (0.062 R)
• M80: 39,456,887 km (0.034 R)
• M81: 39,982,574 km (0.063 R)
• M82: 42,953,588 km (0.1 R)
• M83: 43,494,384 km (0.054 R)
• M84: 44,115,066 km (0.108 R)
• M85: 46,468,839 km (0.074 R)
• M86: 47,501,363 km (0.091 R)
• M87: 48,140,445 km (0.098 R)
• M88: 48,461,183 km (0.111 R)
• M89: 49,023,970 km (0.03 R)
• M90: 49,427,436 km (0.088 R)
• M91: 50,725,496 km (0.095 R)
• M92: 53,355,277 km (0.114 R)
• M93: 53,521,032 km (0.101 R)
• M94: 54,853,799 km (0.045 R)
• M95: 55,356,448 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit