🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.4 AU - 0.6 AU

Year: 132 Days

Day: 44.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 19.2 Hours

Environment

Temp: 236 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.9 AU - 2.56 AU

Year: 1248 Days

Day: 24.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,910,065 km

• M1: 282,291 km (0.115 R)
• M2: 1,725,312 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.73 AU - 3.43 AU

Year: 2026 Days

Day: 31.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.13 AU - 3.45 AU

Year: 2236 Days

Day: 36.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 8.2

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.35 AU - 7.93 AU

Year: 6412 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,910,065 km

• M1: 105,317 km (0.09 R)
• M2: 269,127 km (0.085 R)
• M3: 338,091 km (0.098 R)
• M4: 426,204 km (0.103 R)
• M5: 523,144 km (0.109 R)
• M6: 641,775 km (0.069 R)
• M7: 875,596 km (0.105 R)
• M8: 938,427 km (0.094 R)
• M9: 1,035,516 km (0.095 R)
• M10: 1,311,076 km (0.119 R)
• M11: 1,420,432 km (0.108 R)
• M12: 1,648,269 km (0.112 R)
• M13: 1,726,958 km (0.101 R)
• M14: 1,826,889 km (0.066 R)
• M15: 1,970,354 km (0.067 R)
• M16: 2,290,343 km (0.086 R)
• M17: 2,626,639 km (0.103 R)
• M18: 3,050,749 km (0.11 R)
• M19: 3,197,056 km (0.089 R)
• M20: 3,883,411 km (0.076 R)
• M21: 3,988,878 km (0.065 R)
• M22: 4,669,847 km (0.065 R)
• M23: 4,923,864 km (0.1 R)
• M24: 5,269,585 km (0.092 R)
• M25: 5,416,041 km (0.106 R)
• M26: 5,534,074 km (0.105 R)
• M27: 5,742,763 km (0.103 R)
• M28: 5,833,120 km (0.064 R)
• M29: 6,106,735 km (0.108 R)
• M30: 6,571,984 km (0.086 R)
• M31: 6,729,660 km (0.115 R)
• M32: 6,920,547 km (0.101 R)
• M33: 7,048,902 km (0.117 R)
• M34: 7,536,741 km (0.076 R)
• M35: 8,170,587 km (0.062 R)
• M36: 8,374,190 km (0.077 R)
• M37: 8,925,607 km (0.038 R)
• M38: 9,100,338 km (0.069 R)
• M39: 9,382,180 km (0.12 R)
• M40: 9,488,694 km (0.073 R)
• M41: 10,318,214 km (0.075 R)
• M42: 10,575,373 km (0.095 R)
• M43: 10,649,124 km (0.086 R)
• M44: 11,246,020 km (0.079 R)
• M45: 11,662,800 km (0.115 R)
• M46: 11,739,095 km (0.098 R)
• M47: 11,815,539 km (0.097 R)
• M48: 12,316,692 km (0.04 R)
• M49: 13,579,747 km (0.051 R)
• M50: 14,185,917 km (0.092 R)
• M51: 14,635,908 km (0.067 R)
• M52: 15,049,247 km (0.118 R)
• M53: 15,508,213 km (0.12 R)
• M54: 15,760,584 km (0.085 R)
• M55: 16,014,302 km (0.104 R)
• M56: 16,654,432 km (0.108 R)
• M57: 18,047,936 km (0.094 R)
• M58: 18,402,034 km (0.112 R)
• M59: 19,342,705 km (0.109 R)
• M60: 20,069,901 km (0.09 R)
• M61: 20,436,864 km (0.088 R)
• M62: 20,667,245 km (0.07 R)
• M63: 21,177,374 km (0.109 R)
• M64: 21,550,920 km (0.073 R)
• M65: 22,068,079 km (0.109 R)
• M66: 22,352,016 km (0.1 R)
• M67: 22,732,294 km (0.101 R)
• M68: 23,258,729 km (0.084 R)
• M69: 23,886,142 km (0.047 R)
• M70: 24,862,119 km (0.063 R)
• M71: 25,950,743 km (0.1 R)
• M72: 26,200,421 km (0.057 R)
• M73: 27,004,360 km (0.047 R)
• M74: 28,225,528 km (0.106 R)
• M75: 29,620,827 km (0.111 R)
• M76: 29,881,726 km (0.033 R)
• M77: 30,616,102 km (0.074 R)
• M78: 30,721,419 km (0.056 R)
• M79: 31,409,569 km (0.054 R)
• M80: 32,800,829 km (0.074 R)
• M81: 32,962,694 km (0.104 R)
• M82: 33,395,481 km (0.058 R)
• M83: 35,587,837 km (0.098 R)
• M84: 36,031,994 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.1

Radius: 3.3

Gravity: 22.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.74 AU - 12.94 AU

Year: 16244 Days

Day: 22.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,910,065 km

• M1: 127,308 km (0.11 R)
• M2: 647,011 km (0.067 R)
• M3: 714,330 km (0.093 R)
• M4: 748,887 km (0.1 R)
• M5: 837,598 km (0.106 R)
• M6: 1,044,941 km (0.083 R)
• M7: 1,124,078 km (0.099 R)
• M8: 1,571,526 km (0.109 R)
• M9: 1,616,854 km (0.117 R)
• M10: 1,708,557 km (0.119 R)
• M11: 1,731,745 km (0.118 R)
• M12: 2,018,524 km (0.072 R)
• M13: 2,268,652 km (0.07 R)
• M14: 2,502,174 km (0.1 R)
• M15: 2,716,099 km (0.08 R)
• M16: 3,019,783 km (0.071 R)
• M17: 3,161,452 km (0.106 R)
• M18: 3,392,431 km (0.093 R)
• M19: 3,659,014 km (0.078 R)
• M20: 3,779,590 km (0.099 R)
• M21: 4,055,598 km (0.111 R)
• M22: 4,117,831 km (0.108 R)
• M23: 4,627,062 km (0.072 R)
• M24: 5,189,700 km (0.093 R)
• M25: 5,257,318 km (0.093 R)
• M26: 5,325,235 km (0.064 R)
• M27: 5,393,302 km (0.09 R)
• M28: 5,703,718 km (0.081 R)
• M29: 6,559,418 km (0.086 R)
• M30: 6,890,478 km (0.087 R)
• M31: 8,072,002 km (0.065 R)
• M32: 8,150,242 km (0.076 R)
• M33: 8,228,930 km (0.115 R)
• M34: 8,426,549 km (0.058 R)
• M35: 8,585,721 km (0.069 R)
• M36: 8,866,815 km (0.044 R)
• M37: 9,028,680 km (0.032 R)
• M38: 9,769,489 km (0.099 R)
• M39: 10,189,261 km (0.118 R)
• M40: 10,529,446 km (0.074 R)
• M41: 11,177,205 km (0.089 R)
• M42: 11,971,420 km (0.069 R)
• M43: 12,016,150 km (0.099 R)
• M44: 12,420,513 km (0.078 R)
• M45: 12,920,768 km (0.075 R)
• M46: 13,706,905 km (0.088 R)
• M47: 14,034,973 km (0.055 R)
• M48: 14,651,316 km (0.104 R)
• M49: 16,652,038 km (0.118 R)
• M50: 17,303,986 km (0.113 R)
• M51: 17,405,114 km (0.099 R)
• M52: 17,506,242 km (0.072 R)
• M53: 18,169,110 km (0.119 R)
• M54: 18,944,177 km (0.055 R)
• M55: 19,100,507 km (0.103 R)
• M56: 19,519,381 km (0.064 R)
• M57: 19,729,865 km (0.03 R)
• M58: 20,740,398 km (0.084 R)
• M59: 21,009,076 km (0.07 R)
• M60: 23,032,986 km (0.057 R)
• M61: 23,367,038 km (0.073 R)
• M62: 23,702,735 km (0.073 R)
• M63: 25,003,938 km (0.059 R)
• M64: 25,175,377 km (0.077 R)
• M65: 25,462,006 km (0.045 R)
• M66: 26,038,407 km (0.074 R)
• M67: 26,212,090 km (0.12 R)
• M68: 27,852,431 km (0.094 R)
• M69: 28,864,460 km (0.118 R)
• M70: 29,224,542 km (0.088 R)
• M71: 30,070,369 km (0.062 R)
• M72: 30,435,238 km (0.092 R)
• M73: 32,282,024 km (0.104 R)
• M74: 32,406,489 km (0.07 R)
• M75: 32,468,722 km (0.072 R)
• M76: 33,470,280 km (0.117 R)
• M77: 33,533,260 km (0.062 R)
• M78: 33,596,241 km (0.03 R)
• M79: 33,848,463 km (0.103 R)
• M80: 34,164,713 km (0.067 R)
• M81: 35,311,381 km (0.086 R)
• M82: 36,147,333 km (0.111 R)
• M83: 36,664,942 km (0.118 R)
• M84: 37,250,169 km (0.107 R)
• M85: 37,315,394 km (0.059 R)
• M86: 38,826,033 km (0.06 R)
• M87: 39,688,614 km (0.071 R)
• M88: 40,423,439 km (0.104 R)
• M89: 42,314,057 km (0.064 R)
• M90: 42,382,124 km (0.107 R)
• M91: 42,791,125 km (0.112 R)
• M92: 43,338,653 km (0.111 R)
• M93: 43,544,649 km (0.05 R)
• M94: 45,970,678 km (0.101 R)
• M95: 46,601,681 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.7

Radius: 6.4

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 15.14 AU - 23.44 AU

Year: 31749 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,910,065 km

• M1: 131,646 km (0.111 R)
• M2: 430,692 km (0.116 R)
• M3: 473,627 km (0.096 R)
• M4: 686,355 km (0.063 R)
• M5: 817,104 km (0.118 R)
• M6: 1,940,733 km (0.091 R)
• M7: 2,203,726 km (0.069 R)
• M8: 2,280,919 km (0.093 R)
• M9: 2,598,964 km (0.09 R)
• M10: 3,543,824 km (0.088 R)
• M11: 3,634,630 km (0.115 R)
• M12: 4,195,323 km (0.08 R)
• M13: 6,141,890 km (0.12 R)
• M14: 7,670,032 km (0.086 R)
• M15: 7,905,948 km (0.069 R)
• M16: 8,384,961 km (0.12 R)
• M17: 10,070,330 km (0.106 R)
• M18: 10,458,686 km (0.102 R)
• M19: 10,984,074 km (0.04 R)
• M20: 11,116,917 km (0.098 R)
• M21: 12,266,277 km (0.111 R)
• M22: 12,542,136 km (0.112 R)
• M23: 13,029,975 km (0.114 R)
• M24: 13,100,136 km (0.088 R)
• M25: 13,382,128 km (0.094 R)
• M26: 14,676,000 km (0.091 R)
• M27: 15,337,671 km (0.099 R)
• M28: 15,411,722 km (0.091 R)
• M29: 15,486,072 km (0.08 R)
• M30: 15,634,922 km (0.076 R)
• M31: 15,709,572 km (0.04 R)
• M32: 16,235,109 km (0.092 R)
• M33: 16,614,040 km (0.03 R)
• M34: 17,226,344 km (0.11 R)
• M35: 18,002,159 km (0.063 R)
• M36: 19,427,079 km (0.119 R)
• M37: 19,990,913 km (0.095 R)
• M38: 21,382,772 km (0.098 R)
• M39: 22,215,882 km (0.079 R)
• M40: 22,467,955 km (0.06 R)
• M41: 23,059,614 km (0.025 R)
• M42: 24,344,809 km (0.115 R)
• M43: 25,477,415 km (0.106 R)
• M44: 26,894,705 km (0.084 R)
• M45: 27,342,900 km (0.113 R)
• M46: 27,703,282 km (0.105 R)
• M47: 28,337,577 km (0.12 R)
• M48: 28,976,659 km (0.068 R)
• M49: 31,015,977 km (0.101 R)
• M50: 31,391,767 km (0.103 R)
• M51: 31,863,598 km (0.105 R)
• M52: 33,967,244 km (0.042 R)
• M53: 35,721,428 km (0.106 R)
• M54: 36,609,591 km (0.11 R)
• M55: 39,622,193 km (0.096 R)
• M56: 40,336,523 km (0.112 R)
• M57: 40,643,946 km (0.112 R)
• M58: 41,881,420 km (0.061 R)
• M59: 43,131,160 km (0.048 R)
• M60: 45,880,919 km (0.099 R)
• M61: 49,670,981 km (0.079 R)
• M62: 50,000,545 km (0.095 R)
• M63: 50,220,604 km (0.1 R)
• M64: 50,882,724 km (0.105 R)
• M65: 51,547,836 km (0.113 R)
• M66: 52,550,740 km (0.092 R)
• M67: 53,110,834 km (0.084 R)
• M68: 54,916,032 km (0.102 R)
• M69: 56,397,500 km (0.113 R)
• M70: 57,315,731 km (0.082 R)
• M71: 59,399,779 km (0.05 R)
• M72: 60,802,708 km (0.088 R)
• M73: 61,037,726 km (0.039 R)
• M74: 64,597,258 km (0.043 R)
• M75: 65,557,826 km (0.115 R)
• M76: 66,765,230 km (0.083 R)
• M77: 67,736,270 km (0.107 R)
• M78: 68,223,660 km (0.069 R)
• M79: 69,201,731 km (0.075 R)
• M80: 69,815,531 km (0.105 R)
• M81: 70,554,245 km (0.083 R)
• M82: 70,924,650 km (0.12 R)
• M83: 72,039,603 km (0.068 R)
• M84: 73,785,559 km (0.062 R)
• M85: 76,050,770 km (0.087 R)
• M86: 79,234,662 km (0.101 R)
• M87: 79,619,577 km (0.073 R)
• M88: 80,649,259 km (0.054 R)
• M89: 80,778,213 km (0.097 R)
• M90: 81,165,671 km (0.107 R)
• M91: 81,294,924 km (0.049 R)
• M92: 82,072,085 km (0.065 R)
• M93: 86,390,526 km (0.027 R)
• M94: 87,448,333 km (0.099 R)
• M95: 87,978,957 km (0.103 R)
• M96: 88,776,912 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit