🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.63 AU - 0.97 AU

Year: 265 Days

Day: 21.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.78 AU - 0.88 AU

Year: 280 Days

Day: 32.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.94 AU - 1.54 AU

Year: 512 Days

Day: 31.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.51 AU - 1.81 AU

Year: 793 Days

Day: 35.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,915,785 km

• M1: 295,905 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.9 AU - 2.98 AU

Year: 1413 Days

Day: 36.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.48 AU - 4.7 AU

Year: 3068 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.37 AU - 4.95 AU

Year: 3147 Days

Day: 23.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,915,785 km

• M1: 485,744 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.5

Radius: 10.2

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.3 AU - 7.58 AU

Year: 6780 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,915,785 km

• M1: 160,519 km (0.101 R)
• M2: 246,836 km (0.1 R)
• M3: 374,144 km (0.059 R)
• M4: 692,189 km (0.12 R)
• M5: 969,693 km (0.114 R)
• M6: 1,374,206 km (0.05 R)
• M7: 1,488,200 km (0.102 R)
• M8: 1,565,991 km (0.102 R)
• M9: 2,282,415 km (0.062 R)
• M10: 3,139,311 km (0.098 R)
• M11: 3,240,290 km (0.113 R)
• M12: 3,654,975 km (0.091 R)
• M13: 3,788,117 km (0.079 R)
• M14: 4,004,585 km (0.115 R)
• M15: 4,364,967 km (0.108 R)
• M16: 5,176,386 km (0.09 R)
• M17: 5,266,144 km (0.077 R)
• M18: 5,416,939 km (0.042 R)
• M19: 5,784,501 km (0.082 R)
• M20: 6,935,357 km (0.076 R)
• M21: 7,133,874 km (0.066 R)
• M22: 8,825,377 km (0.075 R)
• M23: 9,403,573 km (0.058 R)
• M24: 9,956,785 km (0.1 R)
• M25: 10,218,582 km (0.058 R)
• M26: 10,596,466 km (0.102 R)
• M27: 10,902,094 km (0.032 R)
• M28: 11,056,031 km (0.111 R)
• M29: 11,366,147 km (0.113 R)
• M30: 11,600,567 km (0.064 R)
• M31: 11,915,620 km (0.117 R)
• M32: 12,034,401 km (0.066 R)
• M33: 12,353,343 km (0.119 R)
• M34: 12,473,770 km (0.08 R)
• M35: 13,532,773 km (0.1 R)
• M36: 14,156,895 km (0.068 R)
• M37: 14,833,078 km (0.062 R)
• M38: 15,346,946 km (0.118 R)
• M39: 15,823,266 km (0.051 R)
• M40: 15,997,697 km (0.105 R)
• M41: 16,348,504 km (0.088 R)
• M42: 17,460,764 km (0.119 R)
• M43: 18,094,311 km (0.087 R)
• M44: 18,276,821 km (0.109 R)
• M45: 18,873,866 km (0.078 R)
• M46: 19,711,165 km (0.101 R)
• M47: 20,276,047 km (0.087 R)
• M48: 20,370,742 km (0.12 R)
• M49: 20,560,432 km (0.111 R)
• M50: 21,373,646 km (0.101 R)
• M51: 21,614,798 km (0.099 R)
• M52: 22,784,952 km (0.071 R)
• M53: 23,031,340 km (0.059 R)
• M54: 23,130,075 km (0.102 R)
• M55: 23,725,773 km (0.066 R)
• M56: 24,226,178 km (0.055 R)
• M57: 24,881,716 km (0.068 R)
• M58: 25,033,857 km (0.082 R)
• M59: 25,850,512 km (0.083 R)
• M60: 26,623,933 km (0.049 R)
• M61: 27,091,726 km (0.103 R)
• M62: 27,248,205 km (0.086 R)
• M63: 27,772,097 km (0.08 R)
• M64: 28,299,429 km (0.056 R)
• M65: 29,685,603 km (0.047 R)
• M66: 30,441,222 km (0.107 R)
• M67: 30,712,592 km (0.084 R)
• M68: 31,148,521 km (0.111 R)
• M69: 31,696,198 km (0.072 R)
• M70: 31,916,257 km (0.066 R)
• M71: 32,690,276 km (0.094 R)
• M72: 33,414,480 km (0.086 R)
• M73: 33,694,377 km (0.087 R)
• M74: 33,918,924 km (0.086 R)
• M75: 34,482,459 km (0.071 R)
• M76: 34,652,103 km (0.074 R)
• M77: 34,992,288 km (0.116 R)
• M78: 35,561,658 km (0.113 R)
• M79: 36,019,427 km (0.114 R)
• M80: 36,594,332 km (0.107 R)
• M81: 37,694,923 km (0.095 R)
• M82: 38,161,519 km (0.108 R)
• M83: 38,865,228 km (0.1 R)
• M84: 39,218,578 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 11.9

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8 AU - 13.1 AU

Year: 12708 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,915,785 km

• M1: 153,637 km (0.08 R)
• M2: 414,536 km (0.04 R)
• M3: 816,505 km (0.081 R)
• M4: 1,059,003 km (0.117 R)
• M5: 1,427,612 km (0.053 R)
• M6: 2,890,231 km (0.104 R)
• M7: 3,301,176 km (0.106 R)
• M8: 3,513,755 km (0.084 R)
• M9: 3,841,075 km (0.066 R)
• M10: 5,002,553 km (0.08 R)
• M11: 5,412,750 km (0.098 R)
• M12: 5,706,261 km (0.033 R)
• M13: 5,833,719 km (0.119 R)
• M14: 6,707,669 km (0.026 R)
• M15: 6,842,307 km (0.114 R)
• M16: 7,482,437 km (0.063 R)
• M17: 8,333,649 km (0.115 R)
• M18: 9,265,344 km (0.034 R)
• M19: 9,415,540 km (0.116 R)
• M20: 9,718,326 km (0.102 R)
• M21: 10,333,473 km (0.08 R)
• M22: 10,437,144 km (0.069 R)
• M23: 10,750,552 km (0.088 R)
• M24: 11,709,175 km (0.08 R)
• M25: 11,871,638 km (0.118 R)
• M26: 12,862,126 km (0.063 R)
• M27: 13,480,414 km (0.093 R)
• M28: 13,650,656 km (0.093 R)
• M29: 13,993,534 km (0.095 R)
• M30: 14,804,355 km (0.043 R)
• M31: 14,921,490 km (0.073 R)
• M32: 15,393,023 km (0.108 R)
• M33: 15,511,654 km (0.102 R)
• M34: 17,020,199 km (0.066 R)
• M35: 17,327,473 km (0.114 R)
• M36: 17,636,691 km (0.116 R)
• M37: 17,760,858 km (0.113 R)
• M38: 17,885,323 km (0.095 R)
• M39: 19,145,984 km (0.068 R)
• M40: 19,593,880 km (0.117 R)
• M41: 19,980,740 km (0.107 R)
• M42: 20,435,069 km (0.039 R)
• M43: 20,696,267 km (0.106 R)
• M44: 22,690,556 km (0.066 R)
• M45: 23,505,266 km (0.1 R)
• M46: 24,191,472 km (0.114 R)
• M47: 24,537,192 km (0.067 R)
• M48: 24,675,870 km (0.085 R)
• M49: 25,865,322 km (0.101 R)
• M50: 27,145,132 km (0.098 R)
• M51: 27,504,317 km (0.119 R)
• M52: 27,864,997 km (0.074 R)
• M53: 31,557,820 km (0.115 R)
• M54: 32,771,658 km (0.119 R)
• M55: 34,465,554 km (0.098 R)
• M56: 34,776,568 km (0.115 R)
• M57: 35,010,390 km (0.118 R)
• M58: 35,244,810 km (0.086 R)
• M59: 35,401,439 km (0.091 R)
• M60: 36,582,962 km (0.098 R)
• M61: 37,059,282 km (0.089 R)
• M62: 39,634,011 km (0.09 R)
• M63: 40,942,843 km (0.085 R)
• M64: 42,348,913 km (0.108 R)
• M65: 42,682,068 km (0.111 R)
• M66: 43,016,120 km (0.114 R)
• M67: 44,192,109 km (0.102 R)
• M68: 44,784,067 km (0.116 R)
• M69: 45,378,719 km (0.077 R)
• M70: 45,719,652 km (0.086 R)
• M71: 46,232,624 km (0.038 R)
• M72: 47,005,596 km (0.092 R)
• M73: 47,264,250 km (0.103 R)
• M74: 47,696,439 km (0.069 R)
• M75: 48,826,052 km (0.052 R)
• M76: 49,087,998 km (0.102 R)
• M77: 51,644,177 km (0.097 R)
• M78: 54,153,083 km (0.066 R)
• M79: 55,513,227 km (0.119 R)
• M80: 56,426,372 km (0.117 R)
• M81: 58,175,022 km (0.083 R)
• M82: 59,195,429 km (0.118 R)
• M83: 59,941,324 km (0.119 R)
• M84: 62,008,317 km (0.052 R)
• M85: 63,240,854 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.8

Radius: 3.3

Gravity: 34.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.03 AU - 19.99 AU

Year: 29533 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,915,785 km

• M1: 220,358 km (0.048 R)
• M2: 593,455 km (0.104 R)
• M3: 762,201 km (0.115 R)
• M4: 865,124 km (0.095 R)
• M5: 2,009,997 km (0.075 R)
• M6: 2,371,874 km (0.085 R)
• M7: 6,686,277 km (0.111 R)
• M8: 6,739,085 km (0.06 R)
• M9: 7,492,759 km (0.117 R)
• M10: 8,216,364 km (0.093 R)
• M11: 8,443,453 km (0.097 R)
• M12: 9,195,632 km (0.07 R)
• M13: 10,150,365 km (0.057 R)
• M14: 11,136,215 km (0.104 R)
• M15: 13,065,280 km (0.101 R)
• M16: 13,197,375 km (0.059 R)
• M17: 13,463,210 km (0.106 R)
• M18: 14,339,106 km (0.092 R)
• M19: 17,147,357 km (0.115 R)
• M20: 17,219,613 km (0.113 R)
• M21: 17,728,844 km (0.105 R)
• M22: 17,801,997 km (0.036 R)
• M23: 18,613,117 km (0.081 R)
• M24: 18,836,466 km (0.112 R)
• M25: 19,135,512 km (0.116 R)
• M26: 20,500,892 km (0.103 R)
• M27: 20,808,615 km (0.037 R)
• M28: 22,211,843 km (0.089 R)
• M29: 23,004,562 km (0.111 R)
• M30: 23,164,183 km (0.043 R)
• M31: 24,129,837 km (0.053 R)
• M32: 25,602,778 km (0.038 R)
• M33: 27,020,367 km (0.045 R)
• M34: 30,630,014 km (0.092 R)
• M35: 33,751,524 km (0.062 R)
• M36: 34,023,642 km (0.096 R)
• M37: 34,114,598 km (0.102 R)
• M38: 34,570,273 km (0.116 R)
• M39: 36,413,319 km (0.12 R)
• M40: 38,477,171 km (0.116 R)
• M41: 39,046,540 km (0.117 R)
• M42: 41,158,114 km (0.097 R)
• M43: 41,837,737 km (0.05 R)
• M44: 43,997,631 km (0.109 R)
• M45: 45,390,986 km (0.095 R)
• M46: 46,495,766 km (0.088 R)
• M47: 47,711,099 km (0.046 R)
• M48: 49,553,696 km (0.105 R)
• M49: 50,379,925 km (0.102 R)
• M50: 53,096,922 km (0.053 R)
• M51: 53,624,853 km (0.042 R)
• M52: 54,685,801 km (0.099 R)
• M53: 55,005,491 km (0.115 R)
• M54: 55,432,743 km (0.108 R)
• M55: 55,646,668 km (0.065 R)
• M56: 56,075,565 km (0.078 R)
• M57: 59,545,488 km (0.116 R)
• M58: 60,313,673 km (0.097 R)
• M59: 61,971,068 km (0.087 R)
• M60: 63,643,273 km (0.107 R)
• M61: 64,428,661 km (0.051 R)
• M62: 64,766,304 km (0.047 R)
• M63: 67,830,966 km (0.109 R)
• M64: 67,945,408 km (0.081 R)
• M65: 71,873,549 km (0.072 R)
• M66: 72,574,265 km (0.066 R)
• M67: 72,808,386 km (0.103 R)
• M68: 72,925,521 km (0.114 R)
• M69: 74,336,229 km (0.109 R)
• M70: 74,572,145 km (0.057 R)
• M71: 76,588,126 km (0.084 R)
• M72: 80,309,971 km (0.097 R)
• M73: 80,430,996 km (0.07 R)
• M74: 80,673,345 km (0.109 R)
• M75: 80,915,843 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 19,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit