🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.2 AU - 1.72 AU

Year: 661 Days

Day: 16.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,139,443 km

• M1: 578,046 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.9 AU - 1.96 AU

Year: 1005 Days

Day: 30.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,139,443 km

• M1: 557,551 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.18 AU - 3.22 AU

Year: 2145 Days

Day: 30.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,139,443 km

• M1: 662,719 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.82 AU - 4.7 AU

Year: 3295 Days

Day: 41.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,139,443 km

• M1: 480,060 km (0.081 R)
• M2: 1,741,020 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.71 AU - 4.81 AU

Year: 3295 Days

Day: 46.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 13.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.14 AU - 13.64 AU

Year: 15364 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 96,139,443 km

• M1: 171,888 km (0.079 R)
• M2: 512,373 km (0.09 R)
• M3: 677,230 km (0.104 R)
• M4: 807,380 km (0.068 R)
• M5: 1,035,068 km (0.077 R)
• M6: 1,241,513 km (0.076 R)
• M7: 2,175,303 km (0.093 R)
• M8: 2,416,754 km (0.108 R)
• M9: 2,554,982 km (0.12 R)
• M10: 2,639,056 km (0.118 R)
• M11: 2,839,218 km (0.075 R)
• M12: 3,737,404 km (0.037 R)
• M13: 4,193,079 km (0.072 R)
• M14: 4,770,526 km (0.067 R)
• M15: 5,300,851 km (0.11 R)
• M16: 5,850,174 km (0.103 R)
• M17: 5,943,523 km (0.041 R)
• M18: 6,093,869 km (0.11 R)
• M19: 6,649,775 km (0.119 R)
• M20: 8,162,060 km (0.05 R)
• M21: 8,967,794 km (0.119 R)
• M22: 9,162,421 km (0.045 R)
• M23: 9,402,077 km (0.111 R)
• M24: 9,688,108 km (0.108 R)
• M25: 10,313,876 km (0.091 R)
• M26: 11,137,711 km (0.1 R)
• M27: 11,510,659 km (0.067 R)
• M28: 12,149,441 km (0.044 R)
• M29: 12,702,654 km (0.043 R)
• M30: 13,983,811 km (0.101 R)
• M31: 14,436,793 km (0.101 R)
• M32: 14,741,524 km (0.12 R)
• M33: 15,048,349 km (0.096 R)
• M34: 15,202,584 km (0.103 R)
• M35: 15,409,029 km (0.105 R)
• M36: 15,668,432 km (0.109 R)
• M37: 16,007,870 km (0.081 R)
• M38: 16,112,738 km (0.104 R)
• M39: 16,800,290 km (0.117 R)
• M40: 16,960,359 km (0.107 R)
• M41: 17,228,140 km (0.057 R)
• M42: 17,335,700 km (0.038 R)
• M43: 17,632,652 km (0.044 R)
• M44: 18,313,622 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.5

Radius: 4.6

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.13 AU - 14.51 AU

Year: 18217 Days

Day: 18.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,139,443 km

• M1: 70,760 km (0.096 R)
• M2: 119,080 km (0.078 R)
• M3: 208,988 km (0.068 R)
• M4: 378,931 km (0.066 R)
• M5: 439,070 km (0.119 R)
• M6: 603,927 km (0.098 R)
• M7: 845,826 km (0.05 R)
• M8: 926,011 km (0.083 R)
• M9: 1,115,551 km (0.072 R)
• M10: 1,678,339 km (0.112 R)
• M11: 1,779,616 km (0.093 R)
• M12: 2,068,490 km (0.071 R)
• M13: 2,315,775 km (0.09 R)
• M14: 2,718,792 km (0.106 R)
• M15: 3,459,301 km (0.067 R)
• M16: 3,851,547 km (0.115 R)
• M17: 3,884,907 km (0.091 R)
• M18: 4,677,776 km (0.114 R)
• M19: 4,856,695 km (0.089 R)
• M20: 5,221,115 km (0.052 R)
• M21: 5,258,066 km (0.104 R)
• M22: 5,295,017 km (0.052 R)
• M23: 5,707,907 km (0.074 R)
• M24: 6,092,224 km (0.101 R)
• M25: 6,366,287 km (0.105 R)
• M26: 6,724,424 km (0.094 R)
• M27: 6,804,908 km (0.05 R)
• M28: 7,335,831 km (0.072 R)
• M29: 7,837,732 km (0.033 R)
• M30: 7,964,890 km (0.101 R)
• M31: 8,874,295 km (0.078 R)
• M32: 9,229,441 km (0.091 R)
• M33: 9,679,730 km (0.101 R)
• M34: 10,930,817 km (0.073 R)
• M35: 11,503,029 km (0.114 R)
• M36: 12,478,258 km (0.066 R)
• M37: 13,126,166 km (0.118 R)
• M38: 13,277,260 km (0.093 R)
• M39: 13,327,824 km (0.117 R)
• M40: 13,785,145 km (0.089 R)
• M41: 13,938,632 km (0.083 R)
• M42: 14,402,834 km (0.077 R)
• M43: 15,029,500 km (0.106 R)
• M44: 15,878,767 km (0.111 R)
• M45: 16,634,685 km (0.061 R)
• M46: 18,125,428 km (0.068 R)
• M47: 18,744,763 km (0.089 R)
• M48: 18,801,460 km (0.064 R)
• M49: 19,313,983 km (0.104 R)
• M50: 20,236,403 km (0.114 R)
• M51: 21,944,362 km (0.1 R)
• M52: 22,423,674 km (0.075 R)
• M53: 23,149,074 km (0.102 R)
• M54: 23,453,505 km (0.048 R)
• M55: 27,724,225 km (0.086 R)
• M56: 27,788,852 km (0.102 R)
• M57: 28,177,208 km (0.118 R)
• M58: 28,763,332 km (0.105 R)
• M59: 29,616,938 km (0.099 R)
• M60: 30,612,063 km (0.117 R)
• M61: 33,662,812 km (0.098 R)
• M62: 35,049,435 km (0.07 R)
• M63: 36,525,517 km (0.025 R)
• M64: 37,949,838 km (0.025 R)
• M65: 38,165,110 km (0.097 R)
• M66: 39,610,375 km (0.089 R)
• M67: 40,632,577 km (0.078 R)
• M68: 41,589,554 km (0.118 R)
• M69: 41,663,605 km (0.098 R)
• M70: 41,811,558 km (0.067 R)
• M71: 44,278,277 km (0.087 R)
• M72: 45,338,926 km (0.119 R)
• M73: 49,116,571 km (0.093 R)
• M74: 49,664,399 km (0.099 R)
• M75: 49,899,866 km (0.062 R)
• M76: 50,766,187 km (0.093 R)
• M77: 51,161,724 km (0.077 R)
• M78: 51,558,158 km (0.093 R)
• M79: 52,354,168 km (0.062 R)
• M80: 52,513,789 km (0.052 R)
• M81: 52,913,664 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.6

Radius: 3.2

Gravity: 91.76 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.75 AU - 17.49 AU

Year: 24254 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,139,443 km

• M1: 837,598 km (0.084 R)
• M2: 1,279,361 km (0.053 R)
• M3: 1,595,760 km (0.045 R)
• M4: 2,591,334 km (0.098 R)
• M5: 3,450,624 km (0.105 R)
• M6: 4,912,794 km (0.112 R)
• M7: 7,873,336 km (0.062 R)
• M8: 8,187,940 km (0.073 R)
• M9: 8,442,556 km (0.1 R)
• M10: 9,420,328 km (0.099 R)
• M11: 10,159,790 km (0.113 R)
• M12: 11,908,439 km (0.116 R)
• M13: 12,052,203 km (0.114 R)
• M14: 12,560,237 km (0.108 R)
• M15: 14,661,190 km (0.068 R)
• M16: 16,706,941 km (0.081 R)
• M17: 18,257,523 km (0.064 R)
• M18: 19,260,127 km (0.113 R)
• M19: 20,023,825 km (0.042 R)
• M20: 20,366,404 km (0.104 R)
• M21: 21,144,163 km (0.043 R)
• M22: 21,668,204 km (0.112 R)
• M23: 23,625,543 km (0.03 R)
• M24: 23,715,900 km (0.119 R)
• M25: 23,896,913 km (0.06 R)
• M26: 24,351,242 km (0.09 R)
• M27: 24,625,305 km (0.079 R)
• M28: 24,992,269 km (0.087 R)
• M29: 25,176,424 km (0.058 R)
• M30: 27,326,295 km (0.093 R)
• M31: 28,663,401 km (0.059 R)
• M32: 30,807,138 km (0.119 R)
• M33: 31,698,891 km (0.119 R)
• M34: 31,798,523 km (0.077 R)
• M35: 32,800,380 km (0.08 R)
• M36: 33,102,867 km (0.113 R)
• M37: 33,812,560 km (0.105 R)
• M38: 33,914,286 km (0.084 R)
• M39: 34,424,714 km (0.107 R)
• M40: 37,434,773 km (0.099 R)
• M41: 38,279,851 km (0.116 R)
• M42: 38,385,916 km (0.057 R)
• M43: 38,811,073 km (0.111 R)
• M44: 39,238,026 km (0.086 R)
• M45: 39,988,708 km (0.114 R)
• M46: 40,096,268 km (0.074 R)
• M47: 41,504,284 km (0.094 R)
• M48: 42,928,306 km (0.104 R)
• M49: 44,368,335 km (0.093 R)
• M50: 44,479,785 km (0.081 R)
• M51: 48,094,070 km (0.057 R)
• M52: 49,358,172 km (0.072 R)
• M53: 49,820,579 km (0.108 R)
• M54: 50,982,655 km (0.115 R)
• M55: 52,153,707 km (0.076 R)
• M56: 54,522,440 km (0.084 R)
• M57: 56,321,654 km (0.086 R)
• M58: 56,683,980 km (0.12 R)
• M59: 57,289,253 km (0.075 R)
• M60: 58,750,973 km (0.07 R)
• M61: 59,363,577 km (0.081 R)
• M62: 59,732,186 km (0.119 R)
• M63: 60,718,784 km (0.094 R)
• M64: 60,966,368 km (0.11 R)
• M65: 61,090,235 km (0.115 R)
• M66: 61,214,102 km (0.027 R)
• M67: 62,084,164 km (0.095 R)
• M68: 64,718,881 km (0.094 R)
• M69: 65,224,821 km (0.104 R)
• M70: 65,605,099 km (0.083 R)
• M71: 66,495,506 km (0.099 R)
• M72: 68,416,641 km (0.106 R)
• M73: 69,061,109 km (0.109 R)
• M74: 69,707,521 km (0.115 R)
• M75: 69,837,073 km (0.059 R)
• M76: 71,136,929 km (0.11 R)
• M77: 72,182,469 km (0.116 R)
• M78: 72,444,564 km (0.092 R)
• M79: 75,881,575 km (0.046 R)
• M80: 76,548,632 km (0.115 R)
• M81: 79,236,158 km (0.09 R)
• M82: 79,641,867 km (0.113 R)
• M83: 80,455,530 km (0.113 R)
• M84: 80,727,349 km (0.072 R)
• M85: 81,408,319 km (0.119 R)
• M86: 81,817,768 km (0.09 R)
• M87: 82,091,084 km (0.092 R)
• M88: 82,501,730 km (0.118 R)
• M89: 86,227,614 km (0.098 R)
• M90: 86,366,740 km (0.102 R)
• M91: 86,644,992 km (0.108 R)
• M92: 89,444,716 km (0.112 R)
• M93: 93,842,295 km (0.045 R)
• M94: 94,128,476 km (0.05 R)
• M95: 95,275,892 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit