🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 241 Days

Day: 41.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,737,740 km

• M1: 97,687 km (0.117 R)
• M2: 501,901 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.54 AU - 0.84 AU

Year: 252 Days

Day: 33.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,737,740 km

• M1: 311,014 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.13 AU - 1.15 AU

Year: 535 Days

Day: 18.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.86 AU - 2.68 AU

Year: 1504 Days

Day: 27.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 14.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.55 AU - 6.89 AU

Year: 6015 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,737,740 km

• M1: 198,217 km (0.093 R)
• M2: 477,516 km (0.082 R)
• M3: 669,301 km (0.073 R)
• M4: 1,058,704 km (0.057 R)
• M5: 1,288,786 km (0.047 R)
• M6: 1,410,409 km (0.094 R)
• M7: 1,977,085 km (0.066 R)
• M8: 2,098,709 km (0.067 R)
• M9: 2,202,081 km (0.073 R)
• M10: 2,349,883 km (0.094 R)
• M11: 2,589,090 km (0.086 R)
• M12: 3,210,520 km (0.075 R)
• M13: 3,501,488 km (0.058 R)
• M14: 3,625,504 km (0.103 R)
• M15: 3,852,145 km (0.1 R)
• M16: 4,135,932 km (0.053 R)
• M17: 4,533,863 km (0.103 R)
• M18: 4,806,131 km (0.057 R)
• M19: 4,944,359 km (0.077 R)
• M20: 5,655,398 km (0.116 R)
• M21: 5,889,818 km (0.1 R)
• M22: 8,141,116 km (0.092 R)
• M23: 8,273,361 km (0.051 R)
• M24: 8,573,454 km (0.114 R)
• M25: 9,013,421 km (0.116 R)
• M26: 9,150,303 km (0.116 R)
• M27: 9,287,784 km (0.105 R)
• M28: 9,495,575 km (0.079 R)
• M29: 10,449,112 km (0.109 R)
• M30: 10,701,334 km (0.077 R)
• M31: 11,880,016 km (0.12 R)
• M32: 12,408,695 km (0.109 R)
• M33: 13,489,090 km (0.118 R)
• M34: 13,803,396 km (0.075 R)
• M35: 14,120,094 km (0.113 R)
• M36: 14,479,279 km (0.04 R)
• M37: 14,680,039 km (0.045 R)
• M38: 15,084,552 km (0.099 R)
• M39: 15,615,923 km (0.077 R)
• M40: 15,904,647 km (0.098 R)
• M41: 16,153,428 km (0.11 R)
• M42: 16,361,818 km (0.052 R)
• M43: 16,865,514 km (0.107 R)
• M44: 16,992,224 km (0.117 R)
• M45: 17,204,204 km (0.058 R)
• M46: 17,459,717 km (0.101 R)
• M47: 17,888,315 km (0.067 R)
• M48: 18,104,035 km (0.055 R)
• M49: 18,975,144 km (0.099 R)
• M50: 19,593,132 km (0.054 R)
• M51: 19,770,855 km (0.116 R)
• M52: 19,993,905 km (0.073 R)
• M53: 20,307,462 km (0.101 R)
• M54: 20,894,185 km (0.067 R)
• M55: 21,578,146 km (0.025 R)
• M56: 22,781,063 km (0.032 R)
• M57: 22,968,060 km (0.05 R)
• M58: 23,343,551 km (0.103 R)
• M59: 23,626,441 km (0.114 R)
• M60: 24,291,253 km (0.073 R)
• M61: 24,866,008 km (0.095 R)
• M62: 25,058,541 km (0.117 R)
• M63: 25,155,032 km (0.064 R)
• M64: 25,980,064 km (0.115 R)
• M65: 26,273,276 km (0.092 R)
• M66: 26,813,922 km (0.11 R)
• M67: 27,358,159 km (0.062 R)
• M68: 27,856,171 km (0.115 R)
• M69: 30,287,884 km (0.119 R)
• M70: 30,493,581 km (0.03 R)
• M71: 31,998,835 km (0.093 R)
• M72: 32,103,553 km (0.119 R)
• M73: 32,313,439 km (0.09 R)
• M74: 32,628,941 km (0.094 R)
• M75: 33,741,201 km (0.109 R)
• M76: 34,221,710 km (0.108 R)
• M77: 35,351,622 km (0.105 R)
• M78: 35,839,760 km (0.117 R)
• M79: 36,166,332 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 12.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.47 AU - 6.35 AU

Year: 6318 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,737,740 km

• M1: 256,261 km (0.12 R)
• M2: 505,641 km (0.11 R)
• M3: 870,360 km (0.119 R)
• M4: 1,044,941 km (0.059 R)
• M5: 1,481,767 km (0.096 R)
• M6: 1,604,138 km (0.091 R)
• M7: 1,916,199 km (0.047 R)
• M8: 2,011,792 km (0.111 R)
• M9: 2,451,909 km (0.107 R)
• M10: 2,747,814 km (0.055 R)
• M11: 2,900,254 km (0.059 R)
• M12: 3,010,807 km (0.099 R)
• M13: 3,123,005 km (0.046 R)
• M14: 3,213,661 km (0.093 R)
• M15: 3,656,621 km (0.091 R)
• M16: 3,897,623 km (0.083 R)
• M17: 4,218,959 km (0.067 R)
• M18: 4,370,203 km (0.081 R)
• M19: 4,678,225 km (0.048 R)
• M20: 4,861,183 km (0.109 R)
• M21: 5,369,816 km (0.075 R)
• M22: 5,506,548 km (0.11 R)
• M23: 6,495,988 km (0.119 R)
• M24: 6,996,393 km (0.11 R)
• M25: 7,206,129 km (0.103 R)
• M26: 7,417,960 km (0.041 R)
• M27: 7,570,400 km (0.068 R)
• M28: 7,785,821 km (0.052 R)
• M29: 8,254,212 km (0.072 R)
• M30: 8,539,645 km (0.118 R)
• M31: 8,764,042 km (0.106 R)
• M32: 8,957,771 km (0.046 R)
• M33: 9,415,540 km (0.069 R)
• M34: 9,547,785 km (0.108 R)
• M35: 9,680,628 km (0.072 R)
• M36: 10,422,334 km (0.116 R)
• M37: 10,869,183 km (0.055 R)
• M38: 11,112,429 km (0.094 R)
• M39: 11,357,470 km (0.102 R)
• M40: 12,573,103 km (0.119 R)
• M41: 12,828,616 km (0.085 R)
• M42: 12,938,570 km (0.101 R)
• M43: 13,196,477 km (0.114 R)
• M44: 14,055,767 km (0.082 R)
• M45: 14,473,145 km (0.089 R)
• M46: 15,087,693 km (0.115 R)
• M47: 15,671,424 km (0.05 R)
• M48: 16,222,991 km (0.106 R)
• M49: 16,541,186 km (0.108 R)
• M50: 16,941,660 km (0.114 R)
• M51: 17,793,021 km (0.119 R)
• M52: 18,121,089 km (0.086 R)
• M53: 19,117,261 km (0.102 R)
• M54: 19,369,035 km (0.038 R)
• M55: 19,748,864 km (0.114 R)
• M56: 22,035,168 km (0.102 R)
• M57: 22,608,577 km (0.089 R)
• M58: 22,741,719 km (0.078 R)
• M59: 25,226,839 km (0.095 R)
• M60: 27,465,122 km (0.093 R)
• M61: 27,844,352 km (0.057 R)
• M62: 27,987,069 km (0.074 R)
• M63: 28,656,071 km (0.076 R)
• M64: 29,088,857 km (0.118 R)
• M65: 29,961,013 km (0.11 R)
• M66: 30,107,170 km (0.097 R)
• M67: 30,204,857 km (0.063 R)
• M68: 31,483,171 km (0.099 R)
• M69: 32,478,595 km (0.091 R)
• M70: 32,578,676 km (0.108 R)
• M71: 33,282,385 km (0.027 R)
• M72: 33,585,470 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 10

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.9 AU - 6.82 AU

Year: 7053 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,737,740 km

• M1: 139,126 km (0.117 R)
• M2: 279,299 km (0.083 R)
• M3: 409,001 km (0.088 R)
• M4: 767,736 km (0.042 R)
• M5: 1,120,787 km (0.095 R)
• M6: 1,230,742 km (0.117 R)
• M7: 1,363,884 km (0.094 R)
• M8: 1,522,009 km (0.112 R)
• M9: 1,770,640 km (0.104 R)
• M10: 1,856,659 km (0.03 R)
• M11: 2,145,533 km (0.115 R)
• M12: 2,716,697 km (0.112 R)
• M13: 2,917,308 km (0.112 R)
• M14: 3,333,190 km (0.077 R)
• M15: 3,440,153 km (0.07 R)
• M16: 3,630,142 km (0.107 R)
• M17: 3,712,570 km (0.114 R)
• M18: 4,105,863 km (0.097 R)
• M19: 4,690,940 km (0.096 R)
• M20: 5,115,948 km (0.089 R)
• M21: 5,364,580 km (0.108 R)
• M22: 5,521,807 km (0.097 R)
• M23: 5,905,825 km (0.1 R)
• M24: 6,035,676 km (0.104 R)
• M25: 6,835,127 km (0.059 R)
• M26: 7,421,401 km (0.109 R)
• M27: 7,667,639 km (0.117 R)
• M28: 7,880,816 km (0.096 R)
• M29: 8,059,884 km (0.109 R)
• M30: 8,204,097 km (0.036 R)
• M31: 8,532,015 km (0.113 R)
• M32: 8,642,119 km (0.049 R)
• M33: 8,752,822 km (0.117 R)
• M34: 8,826,873 km (0.093 R)
• M35: 9,050,372 km (0.087 R)
• M36: 9,162,870 km (0.053 R)
• M37: 9,275,666 km (0.117 R)
• M38: 9,502,906 km (0.101 R)
• M39: 10,156,648 km (0.057 R)
• M40: 10,547,996 km (0.09 R)
• M41: 10,705,972 km (0.06 R)
• M42: 10,984,224 km (0.08 R)
• M43: 11,264,869 km (0.06 R)
• M44: 11,669,980 km (0.082 R)
• M45: 12,121,167 km (0.098 R)
• M46: 12,245,184 km (0.081 R)
• M47: 12,661,665 km (0.058 R)
• M48: 12,871,700 km (0.046 R)
• M49: 13,337,697 km (0.039 R)
• M50: 13,465,753 km (0.059 R)
• M51: 14,505,159 km (0.065 R)
• M52: 14,592,823 km (0.055 R)
• M53: 14,990,006 km (0.1 R)
• M54: 15,346,198 km (0.076 R)
• M55: 15,795,142 km (0.08 R)
• M56: 15,930,677 km (0.081 R)
• M57: 16,111,990 km (0.057 R)
• M58: 16,752,119 km (0.055 R)
• M59: 17,028,875 km (0.117 R)
• M60: 19,394,466 km (0.067 R)
• M61: 19,685,285 km (0.112 R)
• M62: 21,210,435 km (0.1 R)
• M63: 22,467,805 km (0.11 R)
• M64: 22,824,147 km (0.037 R)
• M65: 23,131,122 km (0.102 R)
• M66: 24,477,204 km (0.11 R)
• M67: 25,107,011 km (0.11 R)
• M68: 25,370,901 km (0.075 R)
• M69: 25,901,675 km (0.044 R)
• M70: 26,328,926 km (0.107 R)
• M71: 26,489,744 km (0.092 R)
• M72: 26,758,571 km (0.119 R)
• M73: 26,866,282 km (0.088 R)
• M74: 27,407,227 km (0.102 R)
• M75: 27,733,500 km (0.081 R)
• M76: 28,280,281 km (0.081 R)
• M77: 29,606,915 km (0.089 R)
• M78: 29,829,965 km (0.074 R)
• M79: 30,053,614 km (0.112 R)
• M80: 32,033,990 km (0.115 R)
• M81: 32,780,334 km (0.104 R)
• M82: 34,231,583 km (0.04 R)
• M83: 34,994,383 km (0.059 R)
• M84: 35,348,481 km (0.052 R)
• M85: 35,822,257 km (0.092 R)
• M86: 36,298,278 km (0.092 R)
• M87: 36,896,220 km (0.102 R)
• M88: 37,678,318 km (0.059 R)
• M89: 38,223,004 km (0.117 R)
• M90: 38,831,269 km (0.1 R)
• M91: 40,180,791 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.2

Radius: 4.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.93 AU - 11.27 AU

Year: 16261 Days

Day: 18.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,737,740 km

• M1: 80,484 km (0.1 R)
• M2: 156,928 km (0.104 R)
• M3: 201,957 km (0.095 R)
• M4: 335,997 km (0.1 R)
• M5: 838,646 km (0.103 R)
• M6: 880,533 km (0.093 R)
• M7: 981,212 km (0.097 R)
• M8: 1,010,683 km (0.104 R)
• M9: 1,337,704 km (0.098 R)
• M10: 1,912,609 km (0.11 R)
• M11: 2,432,910 km (0.102 R)
• M12: 2,513,543 km (0.114 R)
• M13: 2,636,214 km (0.088 R)
• M14: 3,323,018 km (0.053 R)
• M15: 5,285,742 km (0.093 R)
• M16: 5,708,505 km (0.064 R)
• M17: 7,681,402 km (0.114 R)
• M18: 8,493,569 km (0.119 R)
• M19: 10,623,094 km (0.092 R)
• M20: 10,987,814 km (0.087 R)
• M21: 11,188,425 km (0.058 R)
• M22: 11,559,427 km (0.098 R)
• M23: 12,106,058 km (0.025 R)
• M24: 12,209,580 km (0.119 R)
• M25: 12,556,497 km (0.069 R)
• M26: 14,558,715 km (0.102 R)
• M27: 14,926,427 km (0.043 R)
• M28: 15,111,629 km (0.051 R)
• M29: 15,409,179 km (0.103 R)
• M30: 15,708,824 km (0.114 R)
• M31: 16,389,943 km (0.061 R)
• M32: 16,772,614 km (0.103 R)
• M33: 18,609,676 km (0.037 R)
• M34: 18,729,205 km (0.117 R)
• M35: 21,087,465 km (0.1 R)
• M36: 21,838,148 km (0.112 R)
• M37: 21,880,035 km (0.085 R)
• M38: 23,623,449 km (0.107 R)
• M39: 24,446,386 km (0.11 R)
• M40: 24,708,183 km (0.119 R)
• M41: 28,149,532 km (0.075 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit