🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.06 AU - 1.68 AU

Year: 580 Days

Day: 30.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.05 AU - 1.73 AU

Year: 593 Days

Day: 20.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,820,946 km

• M1: 280,646 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.24 AU - 2.92 AU

Year: 1499 Days

Day: 18.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.71 AU - 3.59 AU

Year: 2022 Days

Day: 32 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.8

Radius: 13.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.35 AU - 6.73 AU

Year: 6049 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,820,946 km

• M1: 174,132 km (0.11 R)
• M2: 264,040 km (0.073 R)
• M3: 420,220 km (0.06 R)
• M4: 673,340 km (0.108 R)
• M5: 857,495 km (0.083 R)
• M6: 1,027,588 km (0.102 R)
• M7: 1,142,180 km (0.095 R)
• M8: 1,439,730 km (0.098 R)
• M9: 1,645,876 km (0.03 R)
• M10: 1,782,459 km (0.054 R)
• M11: 1,943,276 km (0.064 R)
• M12: 2,258,329 km (0.094 R)
• M13: 2,635,765 km (0.061 R)
• M14: 2,820,369 km (0.099 R)
• M15: 3,009,460 km (0.089 R)
• M16: 3,301,027 km (0.109 R)
• M17: 3,450,475 km (0.113 R)
• M18: 3,653,180 km (0.066 R)
• M19: 3,755,954 km (0.102 R)
• M20: 3,964,643 km (0.092 R)
• M21: 4,123,815 km (0.098 R)
• M22: 4,366,463 km (0.092 R)
• M23: 4,641,723 km (0.073 R)
• M24: 4,809,572 km (0.058 R)
• M25: 5,065,234 km (0.106 R)
• M26: 5,238,319 km (0.05 R)
• M27: 5,619,943 km (0.027 R)
• M28: 5,980,324 km (0.078 R)
• M29: 6,224,917 km (0.094 R)
• M30: 6,317,368 km (0.115 R)
• M31: 7,171,124 km (0.05 R)
• M32: 8,570,612 km (0.114 R)
• M33: 8,812,063 km (0.12 R)
• M34: 9,301,696 km (0.09 R)
• M35: 9,836,060 km (0.072 R)
• M36: 10,125,233 km (0.108 R)
• M37: 12,072,548 km (0.074 R)
• M38: 12,851,953 km (0.099 R)
• M39: 13,168,203 km (0.104 R)
• M40: 13,808,631 km (0.095 R)
• M41: 14,051,279 km (0.098 R)
• M42: 14,254,732 km (0.068 R)
• M43: 14,418,093 km (0.086 R)
• M44: 14,582,202 km (0.071 R)
• M45: 15,078,119 km (0.117 R)
• M46: 15,495,647 km (0.093 R)
• M47: 15,916,914 km (0.109 R)
• M48: 16,171,530 km (0.113 R)
• M49: 16,299,436 km (0.115 R)
• M50: 17,116,689 km (0.11 R)
• M51: 17,464,803 km (0.091 R)
• M52: 18,256,775 km (0.087 R)
• M53: 18,478,927 km (0.055 R)
• M54: 19,557,229 km (0.09 R)
• M55: 20,195,713 km (0.066 R)
• M56: 20,609,949 km (0.106 R)
• M57: 20,980,353 km (0.098 R)
• M58: 21,119,779 km (0.097 R)
• M59: 22,865,586 km (0.118 R)
• M60: 23,009,050 km (0.106 R)
• M61: 23,586,348 km (0.091 R)
• M62: 24,706,238 km (0.113 R)
• M63: 25,396,333 km (0.059 R)
• M64: 25,594,700 km (0.117 R)
• M65: 26,343,138 km (0.084 R)
• M66: 26,846,086 km (0.06 R)
• M67: 27,098,757 km (0.114 R)
• M68: 27,250,748 km (0.115 R)
• M69: 27,504,616 km (0.108 R)
• M70: 27,606,492 km (0.092 R)
• M71: 28,425,391 km (0.055 R)
• M72: 29,564,279 km (0.072 R)
• M73: 31,035,425 km (0.117 R)
• M74: 31,194,447 km (0.114 R)
• M75: 31,673,310 km (0.117 R)
• M76: 31,940,342 km (0.072 R)
• M77: 32,476,651 km (0.088 R)
• M78: 34,048,625 km (0.101 R)
• M79: 35,479,229 km (0.107 R)
• M80: 35,756,584 km (0.12 R)
• M81: 36,480,937 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629

Radius: 3.5

Gravity: 51.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.76 AU - 15.04 AU

Year: 18742 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,820,946 km

• M1: 76,445 km (0.111 R)
• M2: 228,885 km (0.098 R)
• M3: 547,229 km (0.026 R)
• M4: 1,032,225 km (0.064 R)
• M5: 1,189,453 km (0.087 R)
• M6: 2,181,735 km (0.107 R)
• M7: 2,383,244 km (0.078 R)
• M8: 2,417,352 km (0.098 R)
• M9: 2,767,860 km (0.045 R)
• M10: 2,803,763 km (0.037 R)
• M11: 3,059,576 km (0.102 R)
• M12: 3,246,872 km (0.055 R)
• M13: 4,960,815 km (0.11 R)
• M14: 5,225,005 km (0.086 R)
• M15: 5,403,625 km (0.102 R)
• M16: 5,584,339 km (0.115 R)
• M17: 6,757,635 km (0.094 R)
• M18: 6,903,493 km (0.113 R)
• M19: 7,446,832 km (0.054 R)
• M20: 7,799,734 km (0.105 R)
• M21: 7,901,610 km (0.118 R)
• M22: 8,417,274 km (0.094 R)
• M23: 8,731,878 km (0.079 R)
• M24: 9,535,219 km (0.07 R)
• M25: 9,753,482 km (0.095 R)
• M26: 10,306,097 km (0.101 R)
• M27: 11,211,313 km (0.087 R)
• M28: 11,906,794 km (0.057 R)
• M29: 12,735,716 km (0.066 R)
• M30: 13,157,133 km (0.087 R)
• M31: 13,828,378 km (0.088 R)
• M32: 14,013,431 km (0.112 R)
• M33: 14,323,697 km (0.038 R)
• M34: 15,204,230 km (0.089 R)
• M35: 17,083,179 km (0.099 R)
• M36: 17,948,902 km (0.075 R)
• M37: 18,218,178 km (0.105 R)
• M38: 18,353,265 km (0.081 R)
• M39: 18,624,636 km (0.109 R)
• M40: 18,692,553 km (0.048 R)
• M41: 19,446,227 km (0.115 R)
• M42: 19,792,097 km (0.108 R)
• M43: 21,480,309 km (0.081 R)
• M44: 22,125,226 km (0.064 R)
• M45: 22,558,611 km (0.073 R)
• M46: 23,213,999 km (0.099 R)
• M47: 25,142,166 km (0.074 R)
• M48: 25,368,059 km (0.042 R)
• M49: 26,736,730 km (0.075 R)
• M50: 26,813,474 km (0.083 R)
• M51: 27,429,966 km (0.091 R)
• M52: 27,584,950 km (0.105 R)
• M53: 27,662,441 km (0.076 R)
• M54: 28,755,703 km (0.034 R)
• M55: 29,228,432 km (0.048 R)
• M56: 30,903,629 km (0.062 R)
• M57: 30,984,113 km (0.067 R)
• M58: 31,793,287 km (0.111 R)
• M59: 32,118,962 km (0.096 R)
• M60: 32,445,684 km (0.101 R)
• M61: 34,262,400 km (0.111 R)
• M62: 34,679,928 km (0.072 R)
• M63: 35,183,026 km (0.05 R)
• M64: 38,079,689 km (0.068 R)
• M65: 39,731,399 km (0.103 R)
• M66: 40,257,834 km (0.088 R)
• M67: 42,118,533 km (0.057 R)
• M68: 42,386,612 km (0.039 R)
• M69: 43,554,822 km (0.035 R)
• M70: 44,097,563 km (0.115 R)
• M71: 44,642,548 km (0.057 R)
• M72: 45,098,522 km (0.118 R)
• M73: 45,647,546 km (0.103 R)
• M74: 46,198,814 km (0.071 R)
• M75: 48,519,526 km (0.104 R)
• M76: 49,552,499 km (0.112 R)
• M77: 50,213,722 km (0.095 R)
• M78: 50,403,113 km (0.104 R)
• M79: 50,782,643 km (0.092 R)
• M80: 50,877,787 km (0.044 R)
• M81: 51,640,287 km (0.05 R)
• M82: 55,411,201 km (0.105 R)
• M83: 55,607,025 km (0.093 R)
• M84: 60,776,678 km (0.091 R)
• M85: 60,978,635 km (0.093 R)
• M86: 63,009,726 km (0.065 R)
• M87: 63,316,252 km (0.052 R)
• M88: 64,136,198 km (0.112 R)
• M89: 67,973,832 km (0.042 R)
• M90: 68,183,418 km (0.071 R)
• M91: 68,288,286 km (0.067 R)
• M92: 70,396,719 km (0.03 R)
• M93: 70,608,699 km (0.105 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit