🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 215 Days

Day: 29.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.98 AU - 1.22 AU

Year: 497 Days

Day: 44.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.44 AU - 2 AU

Year: 971 Days

Day: 46.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.66 AU - 2 AU

Year: 1066 Days

Day: 14.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 10.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.6 AU - 3.88 AU

Year: 2510 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,570,965 km

• M1: 134,937 km (0.054 R)
• M2: 246,088 km (0.036 R)
• M3: 443,408 km (0.108 R)
• M4: 569,220 km (0.118 R)
• M5: 646,263 km (0.11 R)
• M6: 727,345 km (0.057 R)
• M7: 812,316 km (0.073 R)
• M8: 1,000,211 km (0.053 R)
• M9: 1,088,474 km (0.108 R)
• M10: 1,218,325 km (0.118 R)
• M11: 1,297,313 km (0.063 R)
• M12: 1,369,868 km (0.056 R)
• M13: 1,771,388 km (0.099 R)
• M14: 1,888,972 km (0.074 R)
• M15: 2,018,524 km (0.079 R)
• M16: 2,103,496 km (0.054 R)
• M17: 2,286,753 km (0.093 R)
• M18: 2,445,327 km (0.053 R)
• M19: 2,566,501 km (0.051 R)
• M20: 2,794,189 km (0.032 R)
• M21: 2,868,090 km (0.083 R)
• M22: 3,061,072 km (0.103 R)
• M23: 3,225,180 km (0.11 R)
• M24: 3,336,182 km (0.108 R)
• M25: 3,723,341 km (0.079 R)
• M26: 4,185,150 km (0.094 R)
• M27: 4,490,778 km (0.075 R)
• M28: 4,577,695 km (0.11 R)
• M29: 4,854,601 km (0.065 R)
• M30: 4,918,180 km (0.119 R)
• M31: 5,059,400 km (0.107 R)
• M32: 5,267,042 km (0.057 R)
• M33: 5,345,581 km (0.082 R)
• M34: 5,411,404 km (0.066 R)
• M35: 5,490,840 km (0.059 R)
• M36: 5,583,890 km (0.11 R)
• M37: 6,057,068 km (0.08 R)
• M38: 6,319,313 km (0.05 R)
• M39: 6,416,851 km (0.118 R)
• M40: 6,529,049 km (0.046 R)
• M41: 6,641,846 km (0.067 R)
• M42: 6,726,967 km (0.089 R)
• M43: 6,812,388 km (0.116 R)
• M44: 6,984,276 km (0.084 R)
• M45: 7,143,149 km (0.109 R)
• M46: 7,390,883 km (0.097 R)
• M47: 7,464,335 km (0.11 R)
• M48: 7,656,569 km (0.109 R)
• M49: 8,030,563 km (0.065 R)
• M50: 8,273,211 km (0.032 R)
• M51: 8,472,027 km (0.102 R)
• M52: 8,548,920 km (0.107 R)
• M53: 8,734,421 km (0.065 R)
• M54: 9,109,613 km (0.092 R)
• M55: 9,188,451 km (0.04 R)
• M56: 9,394,447 km (0.102 R)
• M57: 9,506,047 km (0.114 R)
• M58: 9,617,946 km (0.11 R)
• M59: 9,827,234 km (0.1 R)
• M60: 10,562,956 km (0.081 R)
• M61: 10,629,078 km (0.074 R)
• M62: 11,130,530 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.3

Radius: 10.4

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.89 AU - 3.81 AU

Year: 2639 Days

Day: 5.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,570,965 km

• M1: 176,525 km (0.085 R)
• M2: 491,579 km (0.097 R)
• M3: 711,039 km (0.062 R)
• M4: 932,144 km (0.026 R)
• M5: 1,024,895 km (0.077 R)
• M6: 1,142,928 km (0.038 R)
• M7: 1,357,601 km (0.117 R)
• M8: 1,610,421 km (0.067 R)
• M9: 1,723,517 km (0.065 R)
• M10: 1,800,560 km (0.062 R)
• M11: 1,904,979 km (0.097 R)
• M12: 2,065,498 km (0.062 R)
• M13: 2,175,003 km (0.098 R)
• M14: 2,414,510 km (0.085 R)
• M15: 2,588,642 km (0.109 R)
• M16: 2,692,313 km (0.044 R)
• M17: 2,842,808 km (0.095 R)
• M18: 3,011,555 km (0.09 R)
• M19: 3,391,234 km (0.072 R)
• M20: 3,554,146 km (0.116 R)
• M21: 3,719,601 km (0.085 R)
• M22: 4,196,370 km (0.077 R)
• M23: 4,602,528 km (0.095 R)
• M24: 4,929,399 km (0.025 R)
• M25: 5,021,552 km (0.071 R)
• M26: 5,490,840 km (0.083 R)
• M27: 5,663,177 km (0.078 R)
• M28: 5,798,563 km (0.107 R)
• M29: 5,934,996 km (0.059 R)
• M30: 6,290,890 km (0.061 R)
• M31: 6,899,304 km (0.098 R)
• M32: 7,189,674 km (0.081 R)
• M33: 7,547,811 km (0.04 R)
• M34: 7,782,530 km (0.11 R)
• M35: 7,911,633 km (0.074 R)
• M36: 8,391,244 km (0.06 R)
• M37: 8,523,638 km (0.111 R)
• M38: 8,768,230 km (0.058 R)
• M39: 8,880,130 km (0.108 R)
• M40: 8,970,038 km (0.067 R)
• M41: 9,492,882 km (0.077 R)
• M42: 10,049,087 km (0.039 R)
• M43: 10,591,978 km (0.066 R)
• M44: 10,903,142 km (0.103 R)
• M45: 11,805,067 km (0.066 R)
• M46: 11,928,785 km (0.117 R)
• M47: 12,077,784 km (0.069 R)
• M48: 12,503,540 km (0.118 R)
• M49: 12,629,651 km (0.086 R)
• M50: 13,112,852 km (0.107 R)
• M51: 13,369,562 km (0.103 R)
• M52: 13,524,396 km (0.046 R)
• M53: 13,888,068 km (0.087 R)
• M54: 13,966,457 km (0.05 R)
• M55: 14,944,827 km (0.118 R)
• M56: 15,105,495 km (0.088 R)
• M57: 15,374,772 km (0.111 R)
• M58: 15,537,085 km (0.066 R)
• M59: 15,972,565 km (0.114 R)
• M60: 17,528,383 km (0.052 R)
• M61: 17,613,205 km (0.106 R)
• M62: 17,726,300 km (0.039 R)
• M63: 18,640,343 km (0.058 R)
• M64: 18,813,428 km (0.081 R)
• M65: 19,045,006 km (0.107 R)
• M66: 19,364,996 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 14.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.94 AU - 7.08 AU

Year: 7150 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,570,965 km

• M1: 286,181 km (0.087 R)
• M2: 430,842 km (0.025 R)
• M3: 550,969 km (0.08 R)
• M4: 775,067 km (0.05 R)
• M5: 893,548 km (0.107 R)
• M6: 993,330 km (0.094 R)
• M7: 1,150,856 km (0.096 R)
• M8: 1,275,023 km (0.089 R)
• M9: 1,374,954 km (0.116 R)
• M10: 1,477,728 km (0.09 R)
• M11: 1,802,355 km (0.071 R)
• M12: 2,150,469 km (0.094 R)
• M13: 2,341,655 km (0.099 R)
• M14: 3,045,364 km (0.091 R)
• M15: 3,482,040 km (0.033 R)
• M16: 3,728,727 km (0.09 R)
• M17: 3,833,296 km (0.077 R)
• M18: 4,348,960 km (0.108 R)
• M19: 5,070,769 km (0.093 R)
• M20: 5,445,811 km (0.108 R)
• M21: 5,564,891 km (0.092 R)
• M22: 6,397,852 km (0.044 R)
• M23: 6,574,228 km (0.044 R)
• M24: 6,803,412 km (0.111 R)
• M25: 7,191,319 km (0.117 R)
• M26: 7,639,814 km (0.109 R)
• M27: 7,773,405 km (0.054 R)
• M28: 7,880,965 km (0.089 R)
• M29: 8,043,130 km (0.106 R)
• M30: 8,481,002 km (0.075 R)
• M31: 8,647,206 km (0.101 R)
• M32: 9,067,576 km (0.067 R)
• M33: 9,294,665 km (0.071 R)
• M34: 9,870,318 km (0.091 R)
• M35: 10,162,483 km (0.081 R)
• M36: 10,428,019 km (0.08 R)
• M37: 10,785,558 km (0.088 R)
• M38: 11,116,917 km (0.083 R)
• M39: 11,697,058 km (0.074 R)
• M40: 12,475,565 km (0.114 R)
• M41: 12,696,521 km (0.109 R)
• M42: 13,014,566 km (0.032 R)
• M43: 13,302,991 km (0.095 R)
• M44: 13,496,570 km (0.097 R)
• M45: 13,951,647 km (0.12 R)
• M46: 15,044,459 km (0.065 R)
• M47: 15,414,864 km (0.089 R)
• M48: 15,788,260 km (0.066 R)
• M49: 16,027,467 km (0.116 R)
• M50: 16,544,029 km (0.053 R)
• M51: 16,821,832 km (0.103 R)
• M52: 17,171,292 km (0.115 R)
• M53: 17,699,822 km (0.115 R)
• M54: 17,912,849 km (0.119 R)
• M55: 18,198,132 km (0.111 R)
• M56: 18,413,104 km (0.115 R)
• M57: 19,244,868 km (0.045 R)
• M58: 20,758,051 km (0.109 R)
• M59: 21,020,146 km (0.081 R)
• M60: 21,396,684 km (0.091 R)
• M61: 21,889,310 km (0.115 R)
• M62: 22,194,340 km (0.045 R)
• M63: 22,347,528 km (0.095 R)
• M64: 23,897,512 km (0.109 R)
• M65: 24,645,800 km (0.058 R)
• M66: 24,883,811 km (0.105 R)
• M67: 25,682,364 km (0.109 R)
• M68: 26,004,299 km (0.12 R)
• M69: 26,327,430 km (0.091 R)
• M70: 26,692,598 km (0.118 R)
• M71: 26,977,732 km (0.069 R)
• M72: 27,510,001 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 7.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.85 AU - 16.09 AU

Year: 24932 Days

Day: 19.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,570,965 km

• M1: 139,425 km (0.043 R)
• M2: 254,915 km (0.087 R)
• M3: 328,816 km (0.073 R)
• M4: 399,277 km (0.058 R)
• M5: 462,557 km (0.119 R)
• M6: 784,641 km (0.108 R)
• M7: 952,041 km (0.073 R)
• M8: 1,058,106 km (0.074 R)
• M9: 1,205,759 km (0.102 R)
• M10: 2,157,201 km (0.093 R)
• M11: 3,179,852 km (0.082 R)
• M12: 3,698,359 km (0.06 R)
• M13: 3,895,977 km (0.087 R)
• M14: 4,690,641 km (0.029 R)
• M15: 4,812,713 km (0.058 R)
• M16: 5,090,965 km (0.032 R)
• M17: 5,153,497 km (0.091 R)
• M18: 5,760,416 km (0.114 R)
• M19: 6,089,082 km (0.075 R)
• M20: 6,593,377 km (0.117 R)
• M21: 7,499,042 km (0.092 R)
• M22: 8,554,754 km (0.105 R)
• M23: 9,118,888 km (0.106 R)
• M24: 9,233,181 km (0.113 R)
• M25: 9,309,625 km (0.094 R)
• M26: 10,203,921 km (0.112 R)
• M27: 11,329,346 km (0.104 R)
• M28: 11,452,166 km (0.099 R)
• M29: 12,198,958 km (0.078 R)
• M30: 12,324,920 km (0.048 R)
• M31: 13,218,917 km (0.083 R)
• M32: 13,521,553 km (0.06 R)
• M33: 14,844,298 km (0.12 R)
• M34: 15,204,080 km (0.114 R)
• M35: 15,475,601 km (0.063 R)
• M36: 16,578,286 km (0.112 R)
• M37: 16,811,210 km (0.114 R)
• M38: 18,471,597 km (0.104 R)
• M39: 19,150,323 km (0.096 R)
• M40: 19,345,697 km (0.092 R)
• M41: 20,682,055 km (0.11 R)
• M42: 21,133,990 km (0.096 R)
• M43: 21,690,943 km (0.098 R)
• M44: 22,150,209 km (0.081 R)
• M45: 22,303,995 km (0.089 R)
• M46: 22,612,616 km (0.082 R)
• M47: 22,664,227 km (0.118 R)
• M48: 23,494,944 km (0.097 R)
• M49: 24,547,215 km (0.12 R)
• M50: 25,776,162 km (0.052 R)
• M51: 25,830,167 km (0.071 R)
• M52: 25,938,027 km (0.111 R)
• M53: 26,046,036 km (0.115 R)
• M54: 27,079,907 km (0.05 R)
• M55: 28,627,946 km (0.091 R)
• M56: 28,907,395 km (0.108 R)
• M57: 31,462,826 km (0.094 R)
• M58: 31,578,016 km (0.117 R)
• M59: 31,635,611 km (0.101 R)
• M60: 32,330,493 km (0.087 R)
• M61: 32,738,148 km (0.107 R)
• M62: 34,921,080 km (0.08 R)
• M63: 35,399,195 km (0.054 R)
• M64: 36,241,131 km (0.032 R)
• M65: 36,603,906 km (0.086 R)
• M66: 36,725,230 km (0.108 R)
• M67: 36,846,554 km (0.056 R)
• M68: 37,089,650 km (0.117 R)
• M69: 37,150,537 km (0.079 R)
• M70: 38,868,070 km (0.115 R)
• M71: 39,177,438 km (0.092 R)
• M72: 39,487,704 km (0.101 R)
• M73: 40,298,076 km (0.111 R)
• M74: 41,872,145 km (0.106 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: 423 - 11,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit