🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 160 Days

Day: 41.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.75 AU - 0.85 AU

Year: 259 Days

Day: 47.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,709,996 km

• M1: 34,108 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.99 AU - 1.51 AU

Year: 505 Days

Day: 31.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.5 AU - 2.12 AU

Year: 881 Days

Day: 43 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,709,996 km

• M1: 728,542 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.57 AU - 3.83 AU

Year: 2574 Days

Day: 32.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 10.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.38 AU - 12.7 AU

Year: 16060 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,709,996 km

• M1: 145,559 km (0.1 R)
• M2: 230,680 km (0.064 R)
• M3: 299,196 km (0.089 R)
• M4: 403,316 km (0.119 R)
• M5: 508,633 km (0.111 R)
• M6: 609,761 km (0.083 R)
• M7: 904,020 km (0.074 R)
• M8: 1,531,134 km (0.089 R)
• M9: 1,796,222 km (0.072 R)
• M10: 2,863,752 km (0.085 R)
• M11: 3,247,471 km (0.078 R)
• M12: 3,943,250 km (0.064 R)
• M13: 4,526,383 km (0.086 R)
• M14: 4,908,605 km (0.086 R)
• M15: 5,467,952 km (0.056 R)
• M16: 5,840,750 km (0.079 R)
• M17: 6,935,357 km (0.094 R)
• M18: 7,081,066 km (0.064 R)
• M19: 7,487,523 km (0.083 R)
• M20: 7,939,458 km (0.077 R)
• M21: 8,869,807 km (0.046 R)
• M22: 10,287,846 km (0.093 R)
• M23: 10,412,610 km (0.056 R)
• M24: 11,862,064 km (0.1 R)
• M25: 12,565,922 km (0.052 R)
• M26: 13,012,771 km (0.119 R)
• M27: 14,337,909 km (0.097 R)
• M28: 14,430,809 km (0.113 R)
• M29: 16,041,828 km (0.057 R)
• M30: 16,235,109 km (0.077 R)
• M31: 16,380,518 km (0.082 R)
• M32: 16,623,914 km (0.12 R)
• M33: 17,410,799 km (0.103 R)
• M34: 19,072,083 km (0.091 R)
• M35: 19,636,964 km (0.025 R)
• M36: 19,843,709 km (0.046 R)
• M37: 20,416,220 km (0.097 R)
• M38: 22,219,622 km (0.119 R)
• M39: 22,327,183 km (0.111 R)
• M40: 23,140,247 km (0.09 R)
• M41: 23,413,413 km (0.095 R)
• M42: 23,632,724 km (0.108 R)
• M43: 23,907,834 km (0.041 R)
• M44: 25,018,897 km (0.12 R)
• M45: 27,348,735 km (0.097 R)
• M46: 28,451,720 km (0.088 R)
• M47: 28,803,125 km (0.115 R)
• M48: 28,920,560 km (0.069 R)
• M49: 29,273,910 km (0.072 R)
• M50: 30,282,499 km (0.117 R)
• M51: 30,701,223 km (0.086 R)
• M52: 33,623,169 km (0.09 R)
• M53: 33,870,753 km (0.069 R)
• M54: 34,866,626 km (0.113 R)
• M55: 35,494,040 km (0.077 R)
• M56: 35,620,001 km (0.098 R)
• M57: 35,872,373 km (0.101 R)
• M58: 36,569,199 km (0.102 R)
• M59: 39,205,862 km (0.079 R)
• M60: 39,466,461 km (0.063 R)
• M61: 40,843,510 km (0.086 R)
• M62: 40,909,483 km (0.078 R)
• M63: 42,503,448 km (0.092 R)
• M64: 42,704,059 km (0.118 R)
• M65: 44,117,609 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.3

Radius: 5.6

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.18 AU - 16.58 AU

Year: 22886 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,709,996 km

• M1: 414,087 km (0.11 R)
• M2: 493,374 km (0.058 R)
• M3: 644,767 km (0.088 R)
• M4: 911,799 km (0.109 R)
• M5: 1,182,272 km (0.116 R)
• M6: 1,507,498 km (0.079 R)
• M7: 3,018,885 km (0.109 R)
• M8: 5,559,805 km (0.093 R)
• M9: 6,197,541 km (0.117 R)
• M10: 6,961,986 km (0.112 R)
• M11: 7,066,106 km (0.034 R)
• M12: 7,223,333 km (0.086 R)
• M13: 8,745,641 km (0.114 R)
• M14: 9,312,617 km (0.105 R)
• M15: 10,244,163 km (0.107 R)
• M16: 11,758,393 km (0.055 R)
• M17: 12,132,088 km (0.112 R)
• M18: 12,257,451 km (0.101 R)
• M19: 13,600,242 km (0.057 R)
• M20: 13,861,290 km (0.102 R)
• M21: 14,058,161 km (0.118 R)
• M22: 14,123,984 km (0.111 R)
• M23: 14,256,079 km (0.065 R)
• M24: 14,388,323 km (0.098 R)
• M25: 14,454,745 km (0.102 R)
• M26: 16,008,468 km (0.051 R)
• M27: 16,284,027 km (0.063 R)
• M28: 16,353,142 km (0.113 R)
• M29: 17,756,519 km (0.078 R)
• M30: 18,041,802 km (0.108 R)
• M31: 18,328,582 km (0.045 R)
• M32: 18,689,112 km (0.095 R)
• M33: 18,834,073 km (0.12 R)
• M34: 21,051,861 km (0.106 R)
• M35: 21,505,292 km (0.11 R)
• M36: 22,114,754 km (0.067 R)
• M37: 22,575,665 km (0.078 R)
• M38: 23,039,718 km (0.053 R)
• M39: 23,663,242 km (0.096 R)
• M40: 24,767,872 km (0.096 R)
• M41: 25,567,174 km (0.083 R)
• M42: 26,212,689 km (0.09 R)
• M43: 26,374,853 km (0.047 R)
• M44: 26,781,908 km (0.056 R)
• M45: 27,355,167 km (0.089 R)
• M46: 27,849,738 km (0.062 R)
• M47: 27,932,466 km (0.115 R)
• M48: 30,707,656 km (0.06 R)
• M49: 30,793,076 km (0.114 R)
• M50: 31,049,936 km (0.103 R)
• M51: 31,307,543 km (0.078 R)
• M52: 31,824,853 km (0.092 R)
• M53: 33,481,499 km (0.111 R)
• M54: 33,657,427 km (0.093 R)
• M55: 38,248,136 km (0.101 R)
• M56: 38,340,139 km (0.103 R)
• M57: 39,171,155 km (0.081 R)
• M58: 39,728,407 km (0.111 R)
• M59: 40,475,499 km (0.103 R)
• M60: 42,268,280 km (0.109 R)
• M61: 43,701,876 km (0.095 R)
• M62: 44,183,432 km (0.119 R)
• M63: 46,616,641 km (0.108 R)
• M64: 51,612,013 km (0.116 R)
• M65: 52,733,549 km (0.076 R)
• M66: 52,938,348 km (0.105 R)
• M67: 53,040,823 km (0.107 R)
• M68: 53,451,469 km (0.104 R)
• M69: 53,760,239 km (0.057 R)
• M70: 53,966,235 km (0.06 R)
• M71: 54,069,458 km (0.069 R)
• M72: 54,482,647 km (0.059 R)
• M73: 55,624,527 km (0.085 R)
• M74: 55,728,797 km (0.08 R)
• M75: 56,355,313 km (0.038 R)
• M76: 57,089,240 km (0.104 R)
• M77: 57,720,842 km (0.051 R)
• M78: 59,309,871 km (0.089 R)
• M79: 60,163,327 km (0.12 R)
• M80: 60,270,289 km (0.114 R)
• M81: 61,020,822 km (0.05 R)
• M82: 62,531,012 km (0.098 R)
• M83: 62,639,321 km (0.101 R)
• M84: 63,399,578 km (0.094 R)
• M85: 64,819,411 km (0.106 R)
• M86: 65,808,552 km (0.116 R)
• M87: 66,249,716 km (0.114 R)
• M88: 71,167,297 km (0.098 R)
• M89: 73,441,035 km (0.037 R)
• M90: 74,472,064 km (0.112 R)
• M91: 76,085,327 km (0.103 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit