🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 154 Days

Day: 42.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,268,295 km

• M1: 89,011 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.53 AU - 0.73 AU

Year: 211 Days

Day: 14.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,268,295 km

• M1: 26,479 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.7 AU - 1 AU

Year: 331 Days

Day: 43.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.92 AU - 1.46 AU

Year: 547 Days

Day: 32.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,268,295 km

• M1: 261,497 km (0.115 R)
• M2: 529,128 km (0.116 R)

Asteroid Belt

Center: 3.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 14.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.13 AU - 5.87 AU

Year: 4715 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,268,295 km

• M1: 178,021 km (0.079 R)
• M2: 668,403 km (0.094 R)
• M3: 873,951 km (0.108 R)
• M4: 1,019,210 km (0.117 R)
• M5: 1,216,829 km (0.109 R)
• M6: 1,305,541 km (0.102 R)
• M7: 1,522,009 km (0.1 R)
• M8: 1,733,989 km (0.075 R)
• M9: 1,852,321 km (0.103 R)
• M10: 2,428,721 km (0.117 R)
• M11: 2,523,716 km (0.108 R)
• M12: 2,717,745 km (0.105 R)
• M13: 2,816,778 km (0.102 R)
• M14: 3,100,266 km (0.053 R)
• M15: 3,414,571 km (0.114 R)
• M16: 4,029,269 km (0.112 R)
• M17: 4,419,570 km (0.107 R)
• M18: 4,583,828 km (0.116 R)
• M19: 4,798,053 km (0.101 R)
• M20: 5,137,939 km (0.094 R)
• M21: 5,918,690 km (0.101 R)
• M22: 6,022,212 km (0.096 R)
• M23: 6,495,390 km (0.087 R)
• M24: 6,682,686 km (0.068 R)
• M25: 6,871,928 km (0.116 R)
• M26: 7,145,243 km (0.082 R)
• M27: 7,283,172 km (0.073 R)
• M28: 7,618,122 km (0.106 R)
• M29: 8,072,600 km (0.108 R)
• M30: 8,594,398 km (0.076 R)
• M31: 8,741,303 km (0.07 R)
• M32: 8,978,116 km (0.073 R)
• M33: 9,458,325 km (0.104 R)
• M34: 9,610,018 km (0.063 R)
• M35: 9,915,945 km (0.082 R)
• M36: 10,070,181 km (0.033 R)
• M37: 10,663,486 km (0.079 R)
• M38: 11,076,077 km (0.117 R)
• M39: 11,461,441 km (0.078 R)
• M40: 12,048,014 km (0.114 R)
• M41: 12,711,181 km (0.091 R)
• M42: 13,556,858 km (0.062 R)
• M43: 14,281,361 km (0.112 R)
• M44: 14,490,648 km (0.091 R)
• M45: 15,089,339 km (0.106 R)
• M46: 15,409,478 km (0.038 R)
• M47: 15,948,180 km (0.057 R)
• M48: 16,310,805 km (0.07 R)
• M49: 16,933,432 km (0.111 R)
• M50: 17,414,838 km (0.092 R)
• M51: 17,900,881 km (0.037 R)
• M52: 18,467,109 km (0.09 R)
• M53: 18,657,248 km (0.032 R)
• M54: 19,231,405 km (0.092 R)
• M55: 19,578,621 km (0.034 R)
• M56: 19,966,977 km (0.059 R)
• M57: 20,830,157 km (0.107 R)
• M58: 20,988,432 km (0.069 R)
• M59: 21,107,512 km (0.068 R)
• M60: 21,306,178 km (0.088 R)
• M61: 21,585,626 km (0.079 R)
• M62: 21,785,938 km (0.087 R)
• M63: 22,512,086 km (0.118 R)
• M64: 22,918,843 km (0.092 R)
• M65: 23,739,836 km (0.113 R)
• M66: 24,821,578 km (0.072 R)
• M67: 24,989,427 km (0.037 R)
• M68: 25,707,048 km (0.057 R)
• M69: 26,731,644 km (0.086 R)
• M70: 27,205,719 km (0.1 R)
• M71: 27,422,187 km (0.093 R)
• M72: 27,813,087 km (0.113 R)
• M73: 28,468,924 km (0.05 R)
• M74: 28,732,665 km (0.11 R)
• M75: 29,484,394 km (0.058 R)
• M76: 29,617,686 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 8.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.45 AU - 8.65 AU

Year: 9633 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,268,295 km

• M1: 111,899 km (0.118 R)
• M2: 170,542 km (0.113 R)
• M3: 367,861 km (0.113 R)
• M4: 490,681 km (0.086 R)
• M5: 576,849 km (0.098 R)
• M6: 682,166 km (0.114 R)
• M7: 823,536 km (0.078 R)
• M8: 943,813 km (0.119 R)
• M9: 1,022,053 km (0.119 R)
• M10: 1,168,808 km (0.076 R)
• M11: 1,357,900 km (0.101 R)
• M12: 1,707,809 km (0.073 R)
• M13: 2,273,439 km (0.06 R)
• M14: 2,986,273 km (0.116 R)
• M15: 4,019,246 km (0.074 R)
• M16: 4,149,097 km (0.111 R)
• M17: 4,520,100 km (0.112 R)
• M18: 4,819,146 km (0.098 R)
• M19: 5,180,873 km (0.116 R)
• M20: 5,350,817 km (0.098 R)
• M21: 5,725,410 km (0.086 R)
• M22: 6,469,360 km (0.055 R)
• M23: 7,023,919 km (0.105 R)
• M24: 7,086,601 km (0.055 R)
• M25: 7,561,724 km (0.062 R)
• M26: 7,819,331 km (0.071 R)
• M27: 7,916,719 km (0.071 R)
• M28: 8,676,677 km (0.032 R)
• M29: 8,844,974 km (0.103 R)
• M30: 8,980,360 km (0.109 R)
• M31: 9,772,331 km (0.042 R)
• M32: 9,912,355 km (0.086 R)
• M33: 9,982,516 km (0.079 R)
• M34: 10,229,802 km (0.089 R)
• M35: 10,336,315 km (0.066 R)
• M36: 10,622,346 km (0.091 R)
• M37: 11,019,978 km (0.108 R)
• M38: 11,792,501 km (0.097 R)
• M39: 12,926,154 km (0.108 R)
• M40: 13,079,940 km (0.097 R)
• M41: 13,428,204 km (0.052 R)
• M42: 13,583,935 km (0.116 R)
• M43: 13,936,538 km (0.118 R)
• M44: 14,972,204 km (0.112 R)
• M45: 15,458,546 km (0.034 R)
• M46: 16,488,528 km (0.087 R)
• M47: 17,032,765 km (0.108 R)
• M48: 17,243,698 km (0.041 R)
• M49: 17,413,043 km (0.093 R)
• M50: 18,831,081 km (0.045 R)
• M51: 18,918,296 km (0.069 R)
• M52: 19,136,709 km (0.079 R)
• M53: 19,664,341 km (0.094 R)
• M54: 20,464,839 km (0.101 R)
• M55: 21,004,439 km (0.107 R)
• M56: 21,094,796 km (0.117 R)
• M57: 21,822,589 km (0.099 R)
• M58: 22,327,632 km (0.11 R)
• M59: 23,349,385 km (0.068 R)
• M60: 23,771,700 km (0.102 R)
• M61: 23,865,947 km (0.1 R)
• M62: 24,149,285 km (0.105 R)
• M63: 24,243,981 km (0.119 R)
• M64: 24,576,387 km (0.036 R)
• M65: 24,814,846 km (0.05 R)
• M66: 25,293,858 km (0.112 R)
• M67: 26,651,459 km (0.087 R)
• M68: 27,437,895 km (0.096 R)
• M69: 28,231,811 km (0.059 R)
• M70: 28,531,455 km (0.056 R)
• M71: 28,932,677 km (0.069 R)
• M72: 29,134,036 km (0.092 R)
• M73: 29,740,805 km (0.093 R)
• M74: 30,915,298 km (0.108 R)
• M75: 31,327,440 km (0.088 R)
• M76: 31,430,812 km (0.03 R)
• M77: 31,534,184 km (0.098 R)
• M78: 31,637,706 km (0.058 R)
• M79: 33,785,034 km (0.094 R)
• M80: 34,156,335 km (0.07 R)
• M81: 35,979,036 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.6

Radius: 4.1

Gravity: 23.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.76 AU - 12.08 AU

Year: 14186 Days

Day: 18.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,268,295 km

• M1: 286,330 km (0.056 R)
• M2: 311,912 km (0.057 R)
• M3: 408,402 km (0.111 R)
• M4: 612,454 km (0.119 R)
• M5: 1,041,500 km (0.055 R)
• M6: 1,273,527 km (0.1 R)
• M7: 1,339,649 km (0.116 R)
• M8: 1,735,186 km (0.056 R)
• M9: 1,808,638 km (0.11 R)
• M10: 2,217,190 km (0.114 R)
• M11: 2,404,786 km (0.089 R)
• M12: 2,653,417 km (0.068 R)
• M13: 2,738,090 km (0.12 R)
• M14: 2,968,321 km (0.09 R)
• M15: 3,085,755 km (0.1 R)
• M16: 3,758,796 km (0.118 R)
• M17: 4,111,847 km (0.101 R)
• M18: 4,308,867 km (0.108 R)
• M19: 4,849,065 km (0.101 R)
• M20: 5,162,323 km (0.108 R)
• M21: 5,410,506 km (0.026 R)
• M22: 5,698,931 km (0.111 R)
• M23: 6,670,120 km (0.106 R)
• M24: 6,708,567 km (0.056 R)
• M25: 6,940,294 km (0.073 R)
• M26: 7,018,085 km (0.087 R)
• M27: 7,174,714 km (0.104 R)
• M28: 7,491,263 km (0.092 R)
• M29: 7,974,614 km (0.103 R)
• M30: 8,343,821 km (0.045 R)
• M31: 8,385,260 km (0.086 R)
• M32: 9,183,963 km (0.029 R)
• M33: 10,583,152 km (0.101 R)
• M34: 10,717,640 km (0.032 R)
• M35: 10,897,906 km (0.101 R)
• M36: 10,988,412 km (0.085 R)
• M37: 12,093,941 km (0.057 R)
• M38: 13,427,905 km (0.079 R)
• M39: 13,915,444 km (0.072 R)
• M40: 14,508,151 km (0.079 R)
• M41: 15,616,073 km (0.109 R)
• M42: 16,283,429 km (0.031 R)
• M43: 16,698,713 km (0.107 R)
• M44: 16,750,922 km (0.106 R)
• M45: 16,960,060 km (0.099 R)
• M46: 17,328,221 km (0.052 R)
• M47: 20,088,900 km (0.114 R)
• M48: 20,311,053 km (0.025 R)
• M49: 20,422,503 km (0.101 R)
• M50: 20,870,249 km (0.073 R)
• M51: 22,003,603 km (0.033 R)
• M52: 23,098,809 km (0.114 R)
• M53: 24,034,693 km (0.094 R)
• M54: 24,152,427 km (0.091 R)
• M55: 24,685,145 km (0.111 R)
• M56: 24,863,615 km (0.09 R)
• M57: 25,581,685 km (0.073 R)
• M58: 25,882,825 km (0.069 R)
• M59: 27,038,020 km (0.09 R)
• M60: 27,160,690 km (0.094 R)
• M61: 27,776,285 km (0.092 R)
• M62: 28,458,751 km (0.107 R)
• M63: 28,770,812 km (0.069 R)
• M64: 28,833,344 km (0.089 R)
• M65: 29,587,467 km (0.058 R)
• M66: 29,966,997 km (0.103 R)
• M67: 30,093,856 km (0.046 R)
• M68: 30,411,751 km (0.111 R)
• M69: 30,539,209 km (0.045 R)
• M70: 30,922,777 km (0.054 R)
• M71: 32,863,959 km (0.094 R)
• M72: 33,519,796 km (0.06 R)
• M73: 34,445,209 km (0.105 R)
• M74: 36,863,010 km (0.048 R)
• M75: 37,339,479 km (0.07 R)
• M76: 37,749,377 km (0.074 R)
• M77: 38,436,031 km (0.116 R)
• M78: 38,850,118 km (0.104 R)
• M79: 38,919,232 km (0.119 R)
• M80: 39,057,610 km (0.066 R)
• M81: 39,265,552 km (0.088 R)
• M82: 39,682,481 km (0.103 R)
• M83: 40,380,654 km (0.102 R)
• M84: 40,871,634 km (0.104 R)
• M85: 42,713,034 km (0.12 R)
• M86: 43,643,832 km (0.041 R)
• M87: 43,715,789 km (0.094 R)
• M88: 43,931,659 km (0.053 R)
• M89: 44,364,445 km (0.105 R)
• M90: 44,943,688 km (0.07 R)
• M91: 47,137,990 km (0.116 R)
• M92: 47,803,102 km (0.087 R)
• M93: 48,248,305 km (0.101 R)
• M94: 48,694,855 km (0.113 R)
• M95: 49,441,947 km (0.056 R)
• M96: 49,816,989 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 16,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit