🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.42 AU - 0.6 AU

Year: 134 Days

Day: 41.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,860,509 km

• M1: 153,039 km (0.059 R)
• M2: 210,035 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.84 AU - 2.8 AU

Year: 1304 Days

Day: 28.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.82 AU - 2.98 AU

Year: 1372 Days

Day: 26.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,860,509 km

• M1: 508,184 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.08 AU - 4.7 AU

Year: 2831 Days

Day: 46.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.5

Radius: 10.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.85 AU - 6.87 AU

Year: 6629 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 95,860,509 km

• M1: 132,245 km (0.071 R)
• M2: 274,362 km (0.046 R)
• M3: 423,960 km (0.083 R)
• M4: 494,571 km (0.097 R)
• M5: 798,105 km (0.113 R)
• M6: 897,886 km (0.061 R)
• M7: 1,020,108 km (0.054 R)
• M8: 1,120,338 km (0.041 R)
• M9: 1,291,778 km (0.08 R)
• M10: 1,380,788 km (0.079 R)
• M11: 1,513,332 km (0.078 R)
• M12: 1,703,920 km (0.094 R)
• M13: 1,835,566 km (0.03 R)
• M14: 1,970,653 km (0.113 R)
• M15: 2,097,362 km (0.057 R)
• M16: 2,310,838 km (0.045 R)
• M17: 2,759,183 km (0.043 R)
• M18: 3,398,864 km (0.055 R)
• M19: 3,850,350 km (0.105 R)
• M20: 3,922,606 km (0.092 R)
• M21: 4,068,613 km (0.095 R)
• M22: 4,456,670 km (0.031 R)
• M23: 4,747,788 km (0.086 R)
• M24: 5,268,388 km (0.107 R)
• M25: 5,641,934 km (0.039 R)
• M26: 5,773,879 km (0.113 R)
• M27: 5,973,742 km (0.071 R)
• M28: 6,639,303 km (0.092 R)
• M29: 6,848,740 km (0.079 R)
• M30: 7,328,201 km (0.111 R)
• M31: 7,745,280 km (0.073 R)
• M32: 7,984,487 km (0.026 R)
• M33: 8,564,628 km (0.036 R)
• M34: 8,869,359 km (0.066 R)
• M35: 9,904,426 km (0.115 R)
• M36: 10,812,934 km (0.107 R)
• M37: 11,183,787 km (0.086 R)
• M38: 11,558,979 km (0.043 R)
• M39: 11,853,537 km (0.079 R)
• M40: 12,023,031 km (0.084 R)
• M41: 12,129,395 km (0.037 R)
• M42: 12,300,087 km (0.101 R)
• M43: 12,450,133 km (0.1 R)
• M44: 12,730,629 km (0.096 R)
• M45: 12,860,630 km (0.056 R)
• M46: 13,078,444 km (0.115 R)
• M47: 13,495,822 km (0.113 R)
• M48: 13,694,937 km (0.107 R)
• M49: 14,728,210 km (0.118 R)
• M50: 15,254,196 km (0.081 R)
• M51: 15,415,612 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 12.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.17 AU - 8.61 AU

Year: 8177 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 95,860,509 km

• M1: 176,376 km (0.084 R)
• M2: 312,959 km (0.12 R)
• M3: 457,620 km (0.112 R)
• M4: 550,371 km (0.062 R)
• M5: 640,578 km (0.12 R)
• M6: 815,308 km (0.113 R)
• M7: 909,106 km (0.107 R)
• M8: 1,082,789 km (0.112 R)
• M9: 1,187,358 km (0.119 R)
• M10: 1,464,264 km (0.048 R)
• M11: 1,580,950 km (0.11 R)
• M12: 1,982,471 km (0.09 R)
• M13: 2,112,472 km (0.115 R)
• M14: 2,381,299 km (0.074 R)
• M15: 2,590,437 km (0.065 R)
• M16: 2,733,303 km (0.092 R)
• M17: 2,971,014 km (0.096 R)
• M18: 3,064,213 km (0.115 R)
• M19: 3,350,095 km (0.068 R)
• M20: 3,466,931 km (0.07 R)
• M21: 3,744,883 km (0.084 R)
• M22: 4,071,605 km (0.034 R)
• M23: 4,535,807 km (0.107 R)
• M24: 4,622,125 km (0.102 R)
• M25: 4,862,230 km (0.072 R)
• M26: 5,151,403 km (0.092 R)
• M27: 5,309,378 km (0.097 R)
• M28: 5,584,040 km (0.117 R)
• M29: 5,886,975 km (0.116 R)
• M30: 6,005,008 km (0.108 R)
• M31: 6,195,297 km (0.083 R)
• M32: 7,430,227 km (0.072 R)
• M33: 7,532,253 km (0.025 R)
• M34: 8,631,797 km (0.109 R)
• M35: 9,977,580 km (0.109 R)
• M36: 10,488,157 km (0.115 R)
• M37: 10,689,067 km (0.099 R)
• M38: 11,299,576 km (0.08 R)
• M39: 11,387,689 km (0.112 R)
• M40: 12,221,398 km (0.042 R)
• M41: 12,645,508 km (0.086 R)
• M42: 13,260,056 km (0.051 R)
• M43: 13,570,920 km (0.061 R)
• M44: 14,168,265 km (0.115 R)
• M45: 14,295,124 km (0.11 R)
• M46: 15,356,072 km (0.064 R)
• M47: 16,375,731 km (0.11 R)
• M48: 16,542,383 km (0.106 R)
• M49: 17,587,324 km (0.082 R)
• M50: 18,445,567 km (0.062 R)
• M51: 18,932,209 km (0.114 R)
• M52: 19,037,077 km (0.068 R)
• M53: 19,317,573 km (0.068 R)
• M54: 19,740,935 km (0.065 R)
• M55: 20,202,893 km (0.098 R)
• M56: 20,812,505 km (0.108 R)
• M57: 21,391,897 km (0.114 R)
• M58: 21,866,422 km (0.075 R)
• M59: 22,455,388 km (0.03 R)
• M60: 22,751,742 km (0.105 R)
• M61: 23,535,934 km (0.114 R)
• M62: 24,139,412 km (0.09 R)
• M63: 24,291,104 km (0.119 R)
• M64: 25,554,458 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.4

Radius: 3.6

Gravity: 45.71 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.08 AU - 20.8 AU

Year: 30412 Days

Day: 15.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,860,509 km

• M1: 155,283 km (0.101 R)
• M2: 238,758 km (0.089 R)
• M3: 315,801 km (0.119 R)
• M4: 423,512 km (0.107 R)
• M5: 446,400 km (0.074 R)
• M6: 645,515 km (0.111 R)
• M7: 782,696 km (0.105 R)
• M8: 811,269 km (0.107 R)
• M9: 1,021,005 km (0.11 R)
• M10: 1,488,349 km (0.115 R)
• M11: 1,596,060 km (0.102 R)
• M12: 1,857,407 km (0.064 R)
• M13: 2,806,157 km (0.074 R)
• M14: 2,984,328 km (0.053 R)
• M15: 3,120,312 km (0.11 R)
• M16: 3,879,372 km (0.064 R)
• M17: 4,381,273 km (0.092 R)
• M18: 4,535,807 km (0.091 R)
• M19: 5,335,109 km (0.109 R)
• M20: 5,778,966 km (0.094 R)
• M21: 5,948,460 km (0.087 R)
• M22: 6,234,491 km (0.038 R)
• M23: 7,484,232 km (0.074 R)
• M24: 8,042,830 km (0.104 R)
• M25: 8,743,696 km (0.1 R)
• M26: 9,003,249 km (0.043 R)
• M27: 9,068,623 km (0.048 R)
• M28: 9,463,860 km (0.049 R)
• M29: 9,730,294 km (0.114 R)
• M30: 10,134,807 km (0.086 R)
• M31: 11,806,862 km (0.114 R)
• M32: 12,382,814 km (0.111 R)
• M33: 13,041,793 km (0.046 R)
• M34: 13,338,296 km (0.065 R)
• M35: 13,862,487 km (0.054 R)
• M36: 14,240,969 km (0.069 R)
• M37: 15,553,391 km (0.103 R)
• M38: 17,226,943 km (0.03 R)
• M39: 18,126,176 km (0.115 R)
• M40: 18,956,743 km (0.081 R)
• M41: 20,482,791 km (0.12 R)
• M42: 20,740,997 km (0.11 R)
• M43: 21,696,778 km (0.1 R)
• M44: 21,959,920 km (0.111 R)
• M45: 22,224,110 km (0.074 R)
• M46: 22,755,631 km (0.03 R)
• M47: 23,921,747 km (0.111 R)
• M48: 25,199,163 km (0.086 R)
• M49: 26,125,024 km (0.035 R)
• M50: 26,404,922 km (0.073 R)
• M51: 28,105,251 km (0.076 R)
• M52: 32,008,260 km (0.05 R)
• M53: 33,211,924 km (0.118 R)
• M54: 34,124,172 km (0.107 R)
• M55: 34,532,275 km (0.071 R)
• M56: 38,171,841 km (0.093 R)
• M57: 39,554,275 km (0.109 R)
• M58: 40,197,845 km (0.053 R)
• M59: 41,386,700 km (0.067 R)
• M60: 43,688,263 km (0.115 R)
• M61: 44,020,370 km (0.099 R)
• M62: 46,707,746 km (0.047 R)
• M63: 48,987,468 km (0.07 R)
• M64: 49,678,461 km (0.064 R)
• M65: 51,303,094 km (0.109 R)
• M66: 51,770,587 km (0.1 R)
• M67: 52,827,346 km (0.055 R)
• M68: 53,299,328 km (0.119 R)
• M69: 53,417,510 km (0.112 R)
• M70: 54,485,340 km (0.076 R)
• M71: 60,052,026 km (0.064 R)
• M72: 60,174,995 km (0.078 R)
• M73: 61,038,325 km (0.089 R)
• M74: 61,533,643 km (0.081 R)
• M75: 63,778,509 km (0.073 R)
• M76: 64,155,196 km (0.114 R)
• M77: 65,163,486 km (0.059 R)
• M78: 66,177,012 km (0.109 R)
• M79: 66,431,178 km (0.064 R)
• M80: 67,579,043 km (0.09 R)
• M81: 70,801,830 km (0.106 R)
• M82: 73,415,903 km (0.094 R)
• M83: 73,547,400 km (0.086 R)
• M84: 76,061,242 km (0.095 R)
• M85: 76,194,384 km (0.051 R)
• M86: 78,334,382 km (0.065 R)
• M87: 78,468,721 km (0.115 R)
• M88: 79,007,123 km (0.084 R)
• M89: 82,673,169 km (0.114 R)
• M90: 83,632,540 km (0.07 R)
• M91: 89,466,259 km (0.069 R)
• M92: 91,015,644 km (0.097 R)
• M93: 91,439,754 km (0.103 R)
• M94: 91,864,612 km (0.071 R)
• M95: 95,142,750 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit