🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.41 AU - 0.65 AU

Year: 140 Days

Day: 35.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,111,750 km

• M1: 38,596 km (0.114 R)
• M2: 145,858 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.96 AU - 1.28 AU

Year: 431 Days

Day: 43.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.71 AU - 3.73 AU

Year: 2100 Days

Day: 24 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,111,750 km

• M1: 232,924 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.42 AU - 4.58 AU

Year: 3469 Days

Day: 27 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,111,750 km

• M1: 290,220 km (0.084 R)
• M2: 445,502 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 12.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.81 AU - 10.83 AU

Year: 9520 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 74,111,750 km

• M1: 157,377 km (0.068 R)
• M2: 250,427 km (0.076 R)
• M3: 451,786 km (0.115 R)
• M4: 906,713 km (0.096 R)
• M5: 1,002,306 km (0.074 R)
• M6: 1,299,258 km (0.105 R)
• M7: 1,421,329 km (0.079 R)
• M8: 1,730,249 km (0.098 R)
• M9: 1,976,188 km (0.085 R)
• M10: 2,219,284 km (0.067 R)
• M11: 2,426,926 km (0.075 R)
• M12: 2,957,999 km (0.095 R)
• M13: 3,039,230 km (0.107 R)
• M14: 3,963,745 km (0.113 R)
• M15: 4,144,160 km (0.082 R)
• M16: 4,893,047 km (0.031 R)
• M17: 5,442,221 km (0.093 R)
• M18: 6,094,019 km (0.105 R)
• M19: 6,198,139 km (0.046 R)
• M20: 6,344,894 km (0.033 R)
• M21: 6,684,631 km (0.08 R)
• M22: 7,095,876 km (0.113 R)
• M23: 7,271,653 km (0.054 R)
• M24: 7,515,498 km (0.1 R)
• M25: 7,627,397 km (0.112 R)
• M26: 7,875,281 km (0.037 R)
• M27: 8,171,634 km (0.11 R)
• M28: 8,378,977 km (0.096 R)
• M29: 8,681,613 km (0.067 R)
• M30: 9,178,129 km (0.099 R)
• M31: 9,466,104 km (0.065 R)
• M32: 9,878,995 km (0.108 R)
• M33: 9,977,131 km (0.103 R)
• M34: 10,248,352 km (0.099 R)
• M35: 10,672,462 km (0.096 R)
• M36: 11,332,188 km (0.095 R)
• M37: 11,693,018 km (0.039 R)
• M38: 12,824,726 km (0.063 R)
• M39: 13,227,593 km (0.101 R)
• M40: 13,881,186 km (0.105 R)
• M41: 14,489,451 km (0.117 R)
• M42: 15,191,215 km (0.105 R)
• M43: 15,361,308 km (0.107 R)
• M44: 15,875,476 km (0.06 R)
• M45: 17,096,942 km (0.034 R)
• M46: 17,808,430 km (0.065 R)
• M47: 18,107,775 km (0.098 R)
• M48: 18,228,052 km (0.073 R)
• M49: 18,469,204 km (0.065 R)
• M50: 21,096,890 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 11.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.42 AU - 12.02 AU

Year: 14582 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,111,750 km

• M1: 616,493 km (0.069 R)
• M2: 705,952 km (0.071 R)
• M3: 819,796 km (0.112 R)
• M4: 1,508,994 km (0.096 R)
• M5: 2,059,514 km (0.031 R)
• M6: 2,400,747 km (0.059 R)
• M7: 2,977,895 km (0.057 R)
• M8: 3,298,783 km (0.11 R)
• M9: 4,291,813 km (0.057 R)
• M10: 4,728,489 km (0.076 R)
• M11: 5,027,536 km (0.075 R)
• M12: 5,217,675 km (0.043 R)
• M13: 5,332,865 km (0.087 R)
• M14: 5,410,207 km (0.113 R)
• M15: 5,961,625 km (0.045 R)
• M16: 7,246,222 km (0.094 R)
• M17: 7,418,110 km (0.1 R)
• M18: 7,809,757 km (0.106 R)
• M19: 7,941,852 km (0.076 R)
• M20: 8,477,711 km (0.111 R)
• M21: 10,250,596 km (0.119 R)
• M22: 10,638,054 km (0.103 R)
• M23: 10,784,660 km (0.106 R)
• M24: 11,728,473 km (0.064 R)
• M25: 11,829,452 km (0.111 R)
• M26: 13,588,573 km (0.058 R)
• M27: 15,428,178 km (0.051 R)
• M28: 15,538,731 km (0.09 R)
• M29: 16,376,928 km (0.083 R)
• M30: 16,773,212 km (0.067 R)
• M31: 17,115,343 km (0.057 R)
• M32: 17,690,696 km (0.085 R)
• M33: 19,693,961 km (0.116 R)
• M34: 19,814,088 km (0.053 R)
• M35: 20,115,378 km (0.067 R)
• M36: 20,236,254 km (0.091 R)
• M37: 20,418,165 km (0.08 R)
• M38: 21,582,485 km (0.088 R)
• M39: 22,768,198 km (0.091 R)
• M40: 23,719,191 km (0.053 R)
• M41: 25,529,176 km (0.114 R)
• M42: 25,988,441 km (0.119 R)
• M43: 26,120,237 km (0.051 R)
• M44: 26,516,821 km (0.084 R)
• M45: 26,715,936 km (0.089 R)
• M46: 27,316,122 km (0.078 R)
• M47: 27,584,202 km (0.071 R)
• M48: 28,258,439 km (0.117 R)
• M49: 28,938,212 km (0.097 R)
• M50: 30,175,087 km (0.049 R)
• M51: 30,452,442 km (0.11 R)
• M52: 30,591,269 km (0.025 R)
• M53: 30,800,107 km (0.099 R)
• M54: 32,416,512 km (0.075 R)
• M55: 34,349,167 km (0.078 R)
• M56: 34,638,639 km (0.062 R)
• M57: 34,929,008 km (0.09 R)
• M58: 35,365,984 km (0.09 R)
• M59: 37,280,238 km (0.047 R)
• M60: 37,876,086 km (0.117 R)
• M61: 37,950,736 km (0.092 R)
• M62: 38,100,334 km (0.094 R)
• M63: 38,250,081 km (0.102 R)
• M64: 39,077,058 km (0.089 R)
• M65: 39,530,789 km (0.099 R)
• M66: 39,910,019 km (0.097 R)
• M67: 40,825,409 km (0.092 R)
• M68: 40,902,003 km (0.104 R)
• M69: 41,593,594 km (0.116 R)
• M70: 42,056,749 km (0.069 R)
• M71: 42,832,414 km (0.117 R)
• M72: 44,634,469 km (0.08 R)
• M73: 45,029,408 km (0.098 R)
• M74: 45,425,693 km (0.075 R)
• M75: 45,823,025 km (0.111 R)
• M76: 46,541,094 km (0.092 R)
• M77: 48,150,169 km (0.05 R)
• M78: 49,777,495 km (0.073 R)
• M79: 52,252,143 km (0.107 R)
• M80: 54,935,629 km (0.083 R)
• M81: 55,783,400 km (0.11 R)
• M82: 56,294,128 km (0.096 R)
• M83: 57,234,500 km (0.038 R)
• M84: 57,320,219 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.2

Radius: 5.1

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.18 AU - 17.26 AU

Year: 23741 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,111,750 km

• M1: 75,547 km (0.114 R)
• M2: 126,709 km (0.075 R)
• M3: 199,414 km (0.108 R)
• M4: 373,845 km (0.098 R)
• M5: 992,582 km (0.07 R)
• M6: 1,262,307 km (0.102 R)
• M7: 1,584,391 km (0.068 R)
• M8: 2,197,443 km (0.116 R)
• M9: 3,736,356 km (0.09 R)
• M10: 4,109,753 km (0.114 R)
• M11: 4,151,939 km (0.114 R)
• M12: 4,408,350 km (0.095 R)
• M13: 4,494,967 km (0.112 R)
• M14: 5,530,932 km (0.109 R)
• M15: 5,812,775 km (0.035 R)
• M16: 6,003,363 km (0.115 R)
• M17: 6,686,576 km (0.065 R)
• M18: 8,019,044 km (0.103 R)
• M19: 8,337,987 km (0.039 R)
• M20: 8,445,249 km (0.094 R)
• M21: 8,824,180 km (0.079 R)
• M22: 11,687,334 km (0.087 R)
• M23: 11,807,461 km (0.092 R)
• M24: 12,230,823 km (0.034 R)
• M25: 12,413,781 km (0.114 R)
• M26: 13,030,124 km (0.107 R)
• M27: 13,217,121 km (0.095 R)
• M28: 13,973,339 km (0.11 R)
• M29: 14,292,730 km (0.093 R)
• M30: 14,549,739 km (0.051 R)
• M31: 15,133,919 km (0.072 R)
• M32: 15,264,817 km (0.106 R)
• M33: 18,516,028 km (0.097 R)
• M34: 18,726,063 km (0.085 R)
• M35: 19,716,999 km (0.104 R)
• M36: 19,788,358 km (0.097 R)
• M37: 20,724,691 km (0.113 R)
• M38: 22,044,892 km (0.071 R)
• M39: 22,118,943 km (0.103 R)
• M40: 22,715,090 km (0.101 R)
• M41: 24,765,479 km (0.086 R)
• M42: 25,306,724 km (0.11 R)
• M43: 25,384,215 km (0.073 R)
• M44: 25,617,588 km (0.07 R)
• M45: 27,829,841 km (0.112 R)
• M46: 28,070,544 km (0.104 R)
• M47: 28,311,846 km (0.077 R)
• M48: 29,283,933 km (0.039 R)
• M49: 29,774,165 km (0.026 R)
• M50: 30,020,254 km (0.094 R)
• M51: 30,184,662 km (0.119 R)
• M52: 30,928,462 km (0.077 R)
• M53: 31,260,869 km (0.036 R)
• M54: 31,594,621 km (0.093 R)
• M55: 32,771,658 km (0.113 R)
• M56: 33,110,646 km (0.058 R)
• M57: 33,791,915 km (0.094 R)
• M58: 35,341,899 km (0.094 R)
• M59: 37,002,884 km (0.083 R)
• M60: 37,179,260 km (0.089 R)
• M61: 37,621,321 km (0.102 R)
• M62: 38,778,760 km (0.116 R)
• M63: 39,406,772 km (0.119 R)
• M64: 39,767,153 km (0.105 R)
• M65: 41,493,961 km (0.069 R)
• M66: 42,689,398 km (0.074 R)
• M67: 44,176,251 km (0.069 R)
• M68: 44,832,088 km (0.094 R)
• M69: 45,208,327 km (0.058 R)
• M70: 47,009,485 km (0.103 R)
• M71: 48,448,018 km (0.104 R)
• M72: 49,221,140 km (0.038 R)
• M73: 49,415,169 km (0.076 R)
• M74: 50,388,452 km (0.05 R)
• M75: 51,761,910 km (0.111 R)
• M76: 51,959,080 km (0.088 R)
• M77: 53,147,486 km (0.113 R)
• M78: 53,844,911 km (0.096 R)
• M79: 54,144,705 km (0.118 R)
• M80: 55,752,882 km (0.077 R)
• M81: 58,092,294 km (0.039 R)
• M82: 58,399,718 km (0.087 R)
• M83: 59,738,319 km (0.12 R)
• M84: 60,567,241 km (0.094 R)
• M85: 62,550,759 km (0.082 R)
• M86: 67,118,132 km (0.102 R)
• M87: 68,411,705 km (0.114 R)
• M88: 69,061,558 km (0.113 R)
• M89: 69,713,655 km (0.095 R)
• M90: 73,335,569 km (0.058 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 18,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit