🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.91 AU - 0.91 AU

Year: 319 Days

Day: 41.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.71 AU - 2.51 AU

Year: 1125 Days

Day: 14.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 11.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.11 AU - 6.45 AU

Year: 4454 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,146,032 km

• M1: 139,724 km (0.12 R)
• M2: 242,947 km (0.105 R)
• M3: 426,354 km (0.112 R)
• M4: 706,850 km (0.093 R)
• M5: 869,313 km (0.044 R)
• M6: 1,223,112 km (0.075 R)
• M7: 1,344,735 km (0.077 R)
• M8: 1,431,352 km (0.102 R)
• M9: 1,530,087 km (0.084 R)
• M10: 1,776,325 km (0.112 R)
• M11: 2,046,798 km (0.109 R)
• M12: 2,377,260 km (0.113 R)
• M13: 2,483,325 km (0.105 R)
• M14: 2,737,192 km (0.031 R)
• M15: 2,974,155 km (0.065 R)
• M16: 3,088,747 km (0.059 R)
• M17: 3,349,048 km (0.067 R)
• M18: 3,643,456 km (0.073 R)
• M19: 3,793,952 km (0.096 R)
• M20: 3,932,629 km (0.055 R)
• M21: 4,016,553 km (0.115 R)
• M22: 4,087,014 km (0.074 R)
• M23: 4,547,775 km (0.07 R)
• M24: 4,636,038 km (0.09 R)
• M25: 4,739,709 km (0.03 R)
• M26: 5,101,287 km (0.057 R)
• M27: 5,177,732 km (0.09 R)
• M28: 5,285,442 km (0.028 R)
• M29: 5,378,343 km (0.116 R)
• M30: 5,883,086 km (0.038 R)
• M31: 6,485,666 km (0.118 R)
• M32: 6,601,904 km (0.117 R)
• M33: 6,802,814 km (0.106 R)
• M34: 6,920,996 km (0.119 R)
• M35: 7,262,229 km (0.093 R)
• M36: 7,626,649 km (0.118 R)
• M37: 8,572,706 km (0.108 R)
• M38: 9,329,821 km (0.107 R)
• M39: 9,878,396 km (0.038 R)
• M40: 10,089,180 km (0.118 R)
• M41: 10,282,011 km (0.092 R)
• M42: 10,593,324 km (0.098 R)
• M43: 10,947,273 km (0.118 R)
• M44: 11,046,307 km (0.115 R)
• M45: 11,586,056 km (0.11 R)
• M46: 12,525,531 km (0.092 R)
• M47: 13,468,147 km (0.104 R)
• M48: 13,552,969 km (0.097 R)
• M49: 13,723,361 km (0.101 R)
• M50: 13,894,351 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 9.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.52 AU - 11.4 AU

Year: 11539 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,146,032 km

• M1: 148,551 km (0.064 R)
• M2: 419,622 km (0.04 R)
• M3: 725,101 km (0.094 R)
• M4: 834,307 km (0.067 R)
• M5: 937,530 km (0.071 R)
• M6: 1,421,180 km (0.064 R)
• M7: 1,518,119 km (0.119 R)
• M8: 2,258,030 km (0.069 R)
• M9: 2,404,786 km (0.11 R)
• M10: 2,554,982 km (0.119 R)
• M11: 2,899,656 km (0.116 R)
• M12: 3,186,135 km (0.102 R)
• M13: 3,295,940 km (0.072 R)
• M14: 3,671,281 km (0.104 R)
• M15: 4,730,733 km (0.088 R)
• M16: 4,814,359 km (0.109 R)
• M17: 4,961,862 km (0.091 R)
• M18: 5,261,507 km (0.095 R)
• M19: 6,588,141 km (0.088 R)
• M20: 7,519,238 km (0.111 R)
• M21: 8,087,560 km (0.118 R)
• M22: 8,364,316 km (0.087 R)
• M23: 9,239,164 km (0.108 R)
• M24: 11,720,844 km (0.113 R)
• M25: 12,005,379 km (0.062 R)
• M26: 14,000,715 km (0.108 R)
• M27: 14,698,739 km (0.11 R)
• M28: 15,005,714 km (0.089 R)
• M29: 15,190,916 km (0.101 R)
• M30: 15,283,816 km (0.081 R)
• M31: 15,625,946 km (0.066 R)
• M32: 15,845,107 km (0.101 R)
• M33: 15,970,769 km (0.088 R)
• M34: 16,254,706 km (0.077 R)
• M35: 16,349,701 km (0.097 R)
• M36: 16,476,709 km (0.116 R)
• M37: 16,763,638 km (0.118 R)
• M38: 17,764,448 km (0.11 R)
• M39: 19,722,385 km (0.107 R)
• M40: 21,192,034 km (0.047 R)
• M41: 21,573,659 km (0.044 R)
• M42: 22,203,017 km (0.09 R)
• M43: 22,732,144 km (0.04 R)
• M44: 22,909,418 km (0.104 R)
• M45: 23,015,932 km (0.106 R)
• M46: 23,658,903 km (0.116 R)
• M47: 23,910,676 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 11.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.67 AU - 14.45 AU

Year: 15374 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,146,032 km

• M1: 480,957 km (0.094 R)
• M2: 654,341 km (0.101 R)
• M3: 871,258 km (0.094 R)
• M4: 1,425,967 km (0.105 R)
• M5: 1,502,411 km (0.086 R)
• M6: 1,606,532 km (0.102 R)
• M7: 2,047,995 km (0.101 R)
• M8: 2,434,406 km (0.12 R)
• M9: 2,715,351 km (0.065 R)
• M10: 3,241,038 km (0.117 R)
• M11: 3,481,142 km (0.071 R)
• M12: 4,051,858 km (0.09 R)
• M13: 4,310,812 km (0.116 R)
• M14: 4,423,459 km (0.065 R)
• M15: 5,522,256 km (0.072 R)
• M16: 6,102,097 km (0.079 R)
• M17: 7,864,360 km (0.118 R)
• M18: 8,992,627 km (0.071 R)
• M19: 9,477,624 km (0.086 R)
• M20: 10,120,894 km (0.047 R)
• M21: 10,221,125 km (0.071 R)
• M22: 10,574,625 km (0.105 R)
• M23: 11,293,442 km (0.106 R)
• M24: 12,081,225 km (0.043 R)
• M25: 12,347,808 km (0.057 R)
• M26: 13,050,021 km (0.109 R)
• M27: 13,378,538 km (0.048 R)
• M28: 13,599,045 km (0.045 R)
• M29: 14,947,221 km (0.096 R)
• M30: 17,769,235 km (0.054 R)
• M31: 18,500,021 km (0.084 R)
• M32: 18,930,863 km (0.071 R)
• M33: 19,865,251 km (0.106 R)
• M34: 20,306,415 km (0.027 R)
• M35: 21,455,775 km (0.104 R)
• M36: 22,233,684 km (0.102 R)
• M37: 22,429,658 km (0.044 R)
• M38: 22,691,753 km (0.067 R)
• M39: 22,823,250 km (0.096 R)
• M40: 23,750,457 km (0.117 R)
• M41: 28,214,308 km (0.088 R)
• M42: 28,497,347 km (0.096 R)
• M43: 28,639,166 km (0.09 R)
• M44: 30,649,911 km (0.057 R)
• M45: 31,013,733 km (0.105 R)
• M46: 31,305,748 km (0.033 R)
• M47: 32,040,124 km (0.084 R)
• M48: 32,631,634 km (0.077 R)
• M49: 34,126,117 km (0.063 R)
• M50: 34,427,706 km (0.062 R)
• M51: 34,730,193 km (0.088 R)
• M52: 35,566,445 km (0.106 R)
• M53: 36,640,408 km (0.082 R)
• M54: 36,717,601 km (0.032 R)
• M55: 37,569,560 km (0.076 R)
• M56: 39,529,891 km (0.04 R)
• M57: 40,164,186 km (0.102 R)
• M58: 40,243,772 km (0.115 R)
• M59: 40,482,680 km (0.103 R)
• M60: 40,881,957 km (0.105 R)
• M61: 41,041,877 km (0.058 R)
• M62: 44,122,396 km (0.059 R)
• M63: 45,110,490 km (0.102 R)
• M64: 45,441,550 km (0.066 R)
• M65: 46,690,094 km (0.028 R)
• M66: 47,024,894 km (0.062 R)
• M67: 47,360,591 km (0.107 R)
• M68: 47,612,814 km (0.11 R)
• M69: 49,135,570 km (0.036 R)
• M70: 49,476,205 km (0.083 R)
• M71: 50,588,465 km (0.084 R)
• M72: 53,099,465 km (0.058 R)
• M73: 53,448,926 km (0.114 R)
• M74: 54,062,427 km (0.09 R)
• M75: 54,766,434 km (0.09 R)
• M76: 54,854,697 km (0.097 R)
• M77: 55,031,222 km (0.056 R)
• M78: 57,792,201 km (0.101 R)
• M79: 57,971,868 km (0.105 R)
• M80: 58,511,916 km (0.073 R)
• M81: 59,325,280 km (0.107 R)
• M82: 59,597,249 km (0.066 R)
• M83: 59,960,472 km (0.12 R)
• M84: 60,051,428 km (0.047 R)
• M85: 60,415,549 km (0.054 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit