🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.57 AU - 1.63 AU

Year: 708 Days

Day: 32.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.98 AU - 2 AU

Year: 982 Days

Day: 24.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,339,168 km

• M1: 224,995 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.06 AU - 2.5 AU

Year: 1204 Days

Day: 36.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,339,168 km

• M1: 49,816 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.64 AU - 2.98 AU

Year: 1648 Days

Day: 31.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 137.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.89 AU - 3.99 AU

Year: 2736 Days

Day: 12.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 13.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.83 AU - 14.51 AU

Year: 15778 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,339,168 km

• M1: 190,438 km (0.073 R)
• M2: 289,771 km (0.106 R)
• M3: 423,811 km (0.092 R)
• M4: 648,357 km (0.049 R)
• M5: 763,847 km (0.086 R)
• M6: 959,222 km (0.096 R)
• M7: 1,048,382 km (0.073 R)
• M8: 1,140,833 km (0.115 R)
• M9: 1,384,827 km (0.118 R)
• M10: 2,505,465 km (0.101 R)
• M11: 2,761,726 km (0.112 R)
• M12: 2,849,091 km (0.069 R)
• M13: 2,937,354 km (0.078 R)
• M14: 3,581,523 km (0.101 R)
• M15: 5,708,655 km (0.061 R)
• M16: 5,849,127 km (0.097 R)
• M17: 6,894,218 km (0.089 R)
• M18: 7,104,104 km (0.081 R)
• M19: 7,255,347 km (0.103 R)
• M20: 7,530,458 km (0.108 R)
• M21: 7,871,242 km (0.077 R)
• M22: 8,059,286 km (0.088 R)
• M23: 9,054,860 km (0.107 R)
• M24: 9,318,003 km (0.086 R)
• M25: 9,483,907 km (0.112 R)
• M26: 9,919,536 km (0.11 R)
• M27: 10,361,897 km (0.051 R)
• M28: 11,301,222 km (0.096 R)
• M29: 11,513,800 km (0.05 R)
• M30: 11,870,741 km (0.12 R)
• M31: 12,122,963 km (0.042 R)
• M32: 12,926,902 km (0.095 R)
• M33: 13,037,903 km (0.102 R)
• M34: 13,937,136 km (0.084 R)
• M35: 15,245,369 km (0.113 R)
• M36: 15,953,715 km (0.037 R)
• M37: 16,112,588 km (0.108 R)
• M38: 16,753,466 km (0.088 R)
• M39: 17,198,968 km (0.105 R)
• M40: 18,060,203 km (0.103 R)
• M41: 18,184,369 km (0.078 R)
• M42: 18,475,187 km (0.117 R)
• M43: 18,767,651 km (0.108 R)
• M44: 19,019,574 km (0.034 R)
• M45: 19,188,171 km (0.115 R)
• M46: 19,569,197 km (0.072 R)
• M47: 20,081,121 km (0.057 R)
• M48: 20,424,896 km (0.054 R)
• M49: 21,205,498 km (0.115 R)
• M50: 21,380,378 km (0.099 R)
• M51: 21,863,579 km (0.068 R)
• M52: 21,995,973 km (0.106 R)
• M53: 22,128,667 km (0.091 R)
• M54: 22,394,801 km (0.111 R)
• M55: 22,840,752 km (0.109 R)
• M56: 24,150,631 km (0.038 R)
• M57: 24,699,805 km (0.061 R)
• M58: 25,206,792 km (0.083 R)
• M59: 25,391,995 km (0.096 R)
• M60: 25,857,094 km (0.103 R)
• M61: 26,559,905 km (0.085 R)
• M62: 28,416,714 km (0.1 R)
• M63: 29,775,511 km (0.04 R)
• M64: 30,265,893 km (0.111 R)
• M65: 30,957,035 km (0.064 R)
• M66: 31,105,736 km (0.117 R)
• M67: 33,010,715 km (0.105 R)
• M68: 34,079,592 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 13.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.94 AU - 14.98 AU

Year: 16322 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 155.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,339,168 km

• M1: 359,184 km (0.077 R)
• M2: 666,608 km (0.116 R)
• M3: 752,028 km (0.096 R)
• M4: 1,033,721 km (0.06 R)
• M5: 1,322,445 km (0.052 R)
• M6: 1,667,567 km (0.048 R)
• M7: 2,041,562 km (0.11 R)
• M8: 2,205,372 km (0.115 R)
• M9: 2,373,669 km (0.076 R)
• M10: 2,978,344 km (0.103 R)
• M11: 3,669,636 km (0.04 R)
• M12: 4,199,362 km (0.081 R)
• M13: 4,797,155 km (0.026 R)
• M14: 5,195,684 km (0.114 R)
• M15: 5,513,280 km (0.09 R)
• M16: 6,747,612 km (0.119 R)
• M17: 6,846,197 km (0.118 R)
• M18: 7,044,564 km (0.106 R)
• M19: 7,548,709 km (0.058 R)
• M20: 8,380,024 km (0.034 R)
• M21: 8,645,710 km (0.119 R)
• M22: 9,131,155 km (0.068 R)
• M23: 9,294,965 km (0.104 R)
• M24: 10,812,635 km (0.117 R)
• M25: 11,511,855 km (0.093 R)
• M26: 12,770,572 km (0.034 R)
• M27: 13,821,198 km (0.071 R)
• M28: 14,452,351 km (0.042 R)
• M29: 14,579,659 km (0.077 R)
• M30: 16,468,033 km (0.106 R)
• M31: 16,667,746 km (0.105 R)
• M32: 17,136,885 km (0.119 R)
• M33: 17,542,445 km (0.086 R)
• M34: 18,363,288 km (0.091 R)
• M35: 18,570,481 km (0.104 R)
• M36: 19,688,426 km (0.115 R)
• M37: 21,551,219 km (0.066 R)
• M38: 21,769,781 km (0.109 R)
• M39: 22,948,014 km (0.093 R)
• M40: 23,920,400 km (0.12 R)
• M41: 25,059,289 km (0.066 R)
• M42: 25,289,071 km (0.043 R)
• M43: 25,442,708 km (0.083 R)
• M44: 25,596,644 km (0.093 R)
• M45: 25,828,222 km (0.116 R)
• M46: 26,371,113 km (0.063 R)
• M47: 27,784,513 km (0.091 R)
• M48: 29,061,481 km (0.064 R)
• M49: 30,031,773 km (0.078 R)
• M50: 30,520,808 km (0.047 R)
• M51: 32,670,679 km (0.046 R)
• M52: 33,426,298 km (0.047 R)
• M53: 35,641,094 km (0.071 R)
• M54: 36,853,286 km (0.104 R)
• M55: 37,377,028 km (0.119 R)
• M56: 38,608,518 km (0.063 R)
• M57: 40,660,402 km (0.094 R)
• M58: 41,563,524 km (0.076 R)
• M59: 41,654,181 km (0.106 R)
• M60: 45,989,976 km (0.116 R)
• M61: 50,466,991 km (0.05 R)
• M62: 50,660,571 km (0.096 R)
• M63: 50,951,389 km (0.104 R)
• M64: 52,904,539 km (0.084 R)
• M65: 53,297,981 km (0.098 R)
• M66: 53,495,151 km (0.055 R)
• M67: 53,692,621 km (0.044 R)
• M68: 53,791,355 km (0.088 R)
• M69: 54,782,591 km (0.105 R)
• M70: 55,180,671 km (0.077 R)
• M71: 55,480,016 km (0.078 R)
• M72: 56,883,543 km (0.08 R)
• M73: 57,286,859 km (0.073 R)
• M74: 57,387,688 km (0.073 R)
• M75: 59,214,876 km (0.077 R)
• M76: 59,316,902 km (0.071 R)
• M77: 61,887,742 km (0.049 R)
• M78: 62,094,935 km (0.119 R)
• M79: 62,510,069 km (0.104 R)
• M80: 62,926,100 km (0.086 R)
• M81: 63,970,443 km (0.061 R)
• M82: 64,075,162 km (0.105 R)
• M83: 64,284,748 km (0.107 R)
• M84: 64,494,634 km (0.117 R)
• M85: 65,020,321 km (0.096 R)
• M86: 66,181,799 km (0.091 R)
• M87: 66,287,714 km (0.11 R)
• M88: 66,605,909 km (0.117 R)
• M89: 69,707,372 km (0.102 R)
• M90: 72,309,477 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.8

Radius: 7.9

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.35 AU - 16.53 AU

Year: 19197 Days

Day: 17.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,339,168 km

• M1: 123,418 km (0.045 R)
• M2: 242,498 km (0.089 R)
• M3: 870,959 km (0.113 R)
• M4: 943,065 km (0.079 R)
• M5: 1,197,980 km (0.104 R)
• M6: 1,561,503 km (0.042 R)
• M7: 1,894,956 km (0.116 R)
• M8: 2,184,279 km (0.098 R)
• M9: 2,804,362 km (0.101 R)
• M10: 2,876,468 km (0.113 R)
• M11: 3,710,775 km (0.06 R)
• M12: 5,268,987 km (0.114 R)
• M13: 5,538,712 km (0.116 R)
• M14: 6,044,951 km (0.104 R)
• M15: 6,232,846 km (0.087 R)
• M16: 6,470,258 km (0.104 R)
• M17: 6,614,171 km (0.107 R)
• M18: 7,550,055 km (0.096 R)
• M19: 7,752,311 km (0.09 R)
• M20: 8,317,941 km (0.105 R)
• M21: 8,579,288 km (0.116 R)
• M22: 9,434,240 km (0.049 R)
• M23: 10,093,069 km (0.102 R)
• M24: 10,315,970 km (0.105 R)
• M25: 10,540,516 km (0.065 R)
• M26: 12,216,461 km (0.096 R)
• M27: 13,236,719 km (0.06 R)
• M28: 15,937,260 km (0.042 R)
• M29: 16,589,057 km (0.104 R)
• M30: 16,918,173 km (0.089 R)
• M31: 17,249,532 km (0.104 R)
• M32: 17,516,115 km (0.114 R)
• M33: 18,324,094 km (0.11 R)
• M34: 19,075,374 km (0.064 R)
• M35: 19,558,725 km (0.105 R)
• M36: 19,767,115 km (0.066 R)
• M37: 20,608,004 km (0.111 R)
• M38: 21,103,921 km (0.101 R)
• M39: 21,246,189 km (0.057 R)
• M40: 21,317,547 km (0.064 R)
• M41: 22,179,680 km (0.099 R)
• M42: 22,397,045 km (0.073 R)
• M43: 23,126,484 km (0.066 R)
• M44: 23,494,196 km (0.087 R)
• M45: 23,789,652 km (0.096 R)
• M46: 27,664,087 km (0.064 R)
• M47: 27,742,028 km (0.085 R)
• M48: 28,682,549 km (0.088 R)
• M49: 28,761,387 km (0.111 R)
• M50: 29,077,488 km (0.04 R)
• M51: 32,383,750 km (0.094 R)
• M52: 34,206,301 km (0.09 R)
• M53: 34,625,175 km (0.071 R)
• M54: 36,232,155 km (0.082 R)
• M55: 36,573,538 km (0.031 R)
• M56: 36,916,117 km (0.099 R)
• M57: 38,296,606 km (0.077 R)
• M58: 38,383,522 km (0.088 R)
• M59: 39,080,649 km (0.084 R)
• M60: 40,222,379 km (0.094 R)
• M61: 41,910,741 km (0.105 R)
• M62: 42,358,936 km (0.101 R)
• M63: 42,538,603 km (0.119 R)
• M64: 44,714,804 km (0.077 R)
• M65: 44,989,316 km (0.085 R)
• M66: 45,264,426 km (0.114 R)
• M67: 47,299,107 km (0.035 R)
• M68: 48,421,390 km (0.119 R)
• M69: 50,883,023 km (0.08 R)
• M70: 50,978,616 km (0.101 R)
• M71: 51,074,059 km (0.06 R)
• M72: 51,552,773 km (0.117 R)
• M73: 52,997,589 km (0.086 R)
• M74: 53,676,464 km (0.095 R)
• M75: 55,140,728 km (0.113 R)
• M76: 56,618,007 km (0.074 R)
• M77: 56,717,041 km (0.105 R)
• M78: 56,915,108 km (0.088 R)
• M79: 59,310,021 km (0.096 R)
• M80: 59,410,550 km (0.027 R)
• M81: 59,913,798 km (0.114 R)
• M82: 63,785,391 km (0.086 R)
• M83: 64,921,138 km (0.095 R)
• M84: 65,855,227 km (0.109 R)
• M85: 67,947,054 km (0.111 R)
• M86: 68,157,538 km (0.077 R)
• M87: 68,262,705 km (0.042 R)
• M88: 70,805,570 km (0.113 R)
• M89: 71,232,373 km (0.104 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 17,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit