🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 181 Days

Day: 40.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.79 AU

Year: 216 Days

Day: 14.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,662,666 km

• M1: 622,776 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.6 AU - 0.98 AU

Year: 248 Days

Day: 45.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.46 AU

Year: 566 Days

Day: 33.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.75 AU - 2.51 AU

Year: 1098 Days

Day: 24.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.18 AU - 5.34 AU

Year: 3667 Days

Day: 17.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 13.5

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.38 AU - 7.12 AU

Year: 6192 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,662,666 km

• M1: 196,123 km (0.115 R)
• M2: 606,470 km (0.098 R)
• M3: 875,148 km (0.12 R)
• M4: 959,371 km (0.097 R)
• M5: 1,106,575 km (0.095 R)
• M6: 1,214,585 km (0.079 R)
• M7: 1,310,178 km (0.096 R)
• M8: 1,526,646 km (0.073 R)
• M9: 1,737,280 km (0.07 R)
• M10: 2,014,335 km (0.095 R)
• M11: 2,226,914 km (0.116 R)
• M12: 2,326,097 km (0.084 R)
• M13: 2,487,962 km (0.039 R)
• M14: 3,560,130 km (0.075 R)
• M15: 3,890,442 km (0.08 R)
• M16: 4,330,110 km (0.118 R)
• M17: 4,734,324 km (0.085 R)
• M18: 5,045,637 km (0.113 R)
• M19: 5,310,276 km (0.089 R)
• M20: 5,417,388 km (0.115 R)
• M21: 5,552,325 km (0.081 R)
• M22: 5,770,588 km (0.098 R)
• M23: 5,908,518 km (0.096 R)
• M24: 6,019,519 km (0.12 R)
• M25: 6,357,162 km (0.095 R)
• M26: 6,499,579 km (0.072 R)
• M27: 7,287,511 km (0.069 R)
• M28: 8,044,027 km (0.113 R)
• M29: 8,136,479 km (0.065 R)
• M30: 9,500,811 km (0.027 R)
• M31: 9,861,192 km (0.057 R)
• M32: 10,059,709 km (0.049 R)
• M33: 10,528,100 km (0.085 R)
• M34: 11,313,040 km (0.112 R)
• M35: 11,905,298 km (0.116 R)
• M36: 12,471,974 km (0.086 R)
• M37: 12,902,816 km (0.081 R)
• M38: 13,265,741 km (0.096 R)
• M39: 13,411,748 km (0.119 R)
• M40: 13,595,155 km (0.089 R)
• M41: 13,853,212 km (0.12 R)
• M42: 14,411,810 km (0.113 R)
• M43: 14,524,308 km (0.094 R)
• M44: 14,712,651 km (0.086 R)
• M45: 14,863,895 km (0.099 R)
• M46: 15,053,735 km (0.071 R)
• M47: 15,512,551 km (0.066 R)
• M48: 16,092,393 km (0.107 R)
• M49: 16,443,948 km (0.029 R)
• M50: 16,679,564 km (0.119 R)
• M51: 17,194,031 km (0.112 R)
• M52: 17,673,642 km (0.093 R)
• M53: 17,874,851 km (0.054 R)
• M54: 19,594,329 km (0.111 R)
• M55: 21,195,176 km (0.112 R)
• M56: 21,623,325 km (0.117 R)
• M57: 22,011,232 km (0.094 R)
• M58: 22,837,611 km (0.112 R)
• M59: 23,012,940 km (0.106 R)
• M60: 23,541,469 km (0.11 R)
• M61: 23,718,593 km (0.049 R)
• M62: 23,940,446 km (0.12 R)
• M63: 24,386,547 km (0.102 R)
• M64: 25,150,992 km (0.117 R)
• M65: 25,422,812 km (0.114 R)
• M66: 26,197,878 km (0.081 R)
• M67: 26,980,874 km (0.081 R)
• M68: 27,119,850 km (0.103 R)
• M69: 27,631,475 km (0.1 R)
• M70: 28,428,383 km (0.068 R)
• M71: 28,569,753 km (0.113 R)
• M72: 28,758,695 km (0.079 R)
• M73: 30,044,788 km (0.027 R)
• M74: 30,381,233 km (0.093 R)
• M75: 30,815,815 km (0.088 R)
• M76: 31,058,014 km (0.099 R)
• M77: 31,446,968 km (0.085 R)
• M78: 31,690,963 km (0.118 R)
• M79: 32,082,460 km (0.105 R)
• M80: 32,524,971 km (0.056 R)
• M81: 32,870,542 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 11.1

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.13 AU - 13.29 AU

Year: 14149 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 95,662,666 km

• M1: 201,359 km (0.113 R)
• M2: 295,007 km (0.095 R)
• M3: 413,489 km (0.101 R)
• M4: 572,062 km (0.099 R)
• M5: 708,645 km (0.045 R)
• M6: 904,918 km (0.067 R)
• M7: 1,003,802 km (0.103 R)
• M8: 1,146,069 km (0.11 R)
• M9: 1,337,405 km (0.082 R)
• M10: 1,451,548 km (0.105 R)
• M11: 1,705,416 km (0.093 R)
• M12: 1,845,739 km (0.101 R)
• M13: 2,290,044 km (0.058 R)
• M14: 2,445,476 km (0.066 R)
• M15: 2,749,010 km (0.075 R)
• M16: 3,198,103 km (0.104 R)
• M17: 4,080,880 km (0.079 R)
• M18: 4,702,310 km (0.049 R)
• M19: 5,537,814 km (0.064 R)
• M20: 5,677,688 km (0.039 R)
• M21: 5,771,486 km (0.086 R)
• M22: 5,960,877 km (0.075 R)
• M23: 6,080,256 km (0.074 R)
• M24: 6,492,248 km (0.076 R)
• M25: 7,064,011 km (0.047 R)
• M26: 7,190,571 km (0.085 R)
• M27: 7,266,717 km (0.076 R)
• M28: 7,677,961 km (0.083 R)
• M29: 7,860,321 km (0.097 R)
• M30: 7,991,369 km (0.05 R)
• M31: 8,176,122 km (0.111 R)
• M32: 8,820,440 km (0.104 R)
• M33: 10,129,122 km (0.119 R)
• M34: 10,329,284 km (0.118 R)
• M35: 10,675,454 km (0.065 R)
• M36: 10,762,520 km (0.029 R)
• M37: 11,054,684 km (0.117 R)
• M38: 11,617,023 km (0.078 R)
• M39: 12,554,403 km (0.102 R)
• M40: 12,707,890 km (0.117 R)
• M41: 13,171,943 km (0.082 R)
• M42: 14,404,779 km (0.116 R)
• M43: 14,565,597 km (0.082 R)
• M44: 15,509,410 km (0.072 R)
• M45: 15,872,633 km (0.118 R)
• M46: 16,406,099 km (0.1 R)
• M47: 17,353,503 km (0.09 R)
• M48: 18,284,001 km (0.061 R)
• M49: 18,388,421 km (0.086 R)
• M50: 18,458,133 km (0.036 R)
• M51: 19,159,897 km (0.099 R)
• M52: 19,407,631 km (0.068 R)
• M53: 20,662,159 km (0.118 R)
• M54: 21,281,045 km (0.071 R)
• M55: 21,537,605 km (0.102 R)
• M56: 21,868,965 km (0.067 R)
• M57: 22,948,313 km (0.057 R)
• M58: 23,286,704 km (0.03 R)
• M59: 24,159,308 km (0.083 R)
• M60: 24,388,642 km (0.062 R)
• M61: 24,465,236 km (0.094 R)
• M62: 25,390,947 km (0.108 R)
• M63: 25,975,426 km (0.105 R)
• M64: 26,053,666 km (0.084 R)
• M65: 26,210,295 km (0.08 R)
• M66: 26,328,178 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.2

Radius: 7.5

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.18 AU - 16.68 AU

Year: 21402 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,662,666 km

• M1: 189,092 km (0.095 R)
• M2: 299,495 km (0.103 R)
• M3: 434,881 km (0.102 R)
• M4: 836,102 km (0.093 R)
• M5: 1,191,547 km (0.095 R)
• M6: 2,094,520 km (0.087 R)
• M7: 2,329,837 km (0.072 R)
• M8: 2,468,215 km (0.075 R)
• M9: 2,644,890 km (0.082 R)
• M10: 2,825,904 km (0.103 R)
• M11: 2,899,356 km (0.104 R)
• M12: 3,199,898 km (0.11 R)
• M13: 3,912,134 km (0.047 R)
• M14: 4,715,325 km (0.083 R)
• M15: 4,802,840 km (0.08 R)
• M16: 5,158,284 km (0.119 R)
• M17: 7,259,835 km (0.1 R)
• M18: 7,513,703 km (0.113 R)
• M19: 8,030,115 km (0.067 R)
• M20: 8,239,851 km (0.119 R)
• M21: 9,315,759 km (0.09 R)
• M22: 10,038,466 km (0.094 R)
• M23: 10,894,764 km (0.065 R)
• M24: 11,952,870 km (0.061 R)
• M25: 12,920,768 km (0.066 R)
• M26: 14,866,438 km (0.111 R)
• M27: 14,995,092 km (0.113 R)
• M28: 15,318,373 km (0.109 R)
• M29: 15,643,898 km (0.119 R)
• M30: 16,037,640 km (0.052 R)
• M31: 18,260,514 km (0.047 R)
• M32: 18,883,290 km (0.093 R)
• M33: 21,298,398 km (0.099 R)
• M34: 21,734,626 km (0.112 R)
• M35: 22,764,009 km (0.079 R)
• M36: 24,110,539 km (0.083 R)
• M37: 26,567,385 km (0.102 R)
• M38: 26,880,194 km (0.105 R)
• M39: 27,904,790 km (0.077 R)
• M40: 28,302,272 km (0.099 R)
• M41: 30,644,376 km (0.118 R)
• M42: 31,631,722 km (0.064 R)
• M43: 32,629,390 km (0.097 R)
• M44: 32,880,415 km (0.056 R)
• M45: 34,911,505 km (0.051 R)
• M46: 37,332,149 km (0.112 R)
• M47: 37,770,171 km (0.117 R)
• M48: 39,005,401 km (0.118 R)
• M49: 39,627,878 km (0.107 R)
• M50: 44,818,325 km (0.109 R)
• M51: 45,938,065 km (0.113 R)
• M52: 46,313,257 km (0.068 R)
• M53: 46,501,301 km (0.114 R)
• M54: 48,968,469 km (0.099 R)
• M55: 50,121,420 km (0.085 R)
• M56: 51,089,169 km (0.118 R)
• M57: 52,062,901 km (0.11 R)
• M58: 52,160,589 km (0.101 R)
• M59: 52,258,426 km (0.094 R)
• M60: 52,944,631 km (0.061 R)
• M61: 53,042,917 km (0.084 R)
• M62: 53,141,203 km (0.097 R)
• M63: 54,226,835 km (0.094 R)
• M64: 55,519,211 km (0.071 R)
• M65: 57,224,626 km (0.087 R)
• M66: 57,325,455 km (0.1 R)
• M67: 57,830,498 km (0.109 R)
• M68: 59,559,101 km (0.089 R)
• M69: 62,235,257 km (0.055 R)
• M70: 65,582,510 km (0.063 R)
• M71: 66,534,401 km (0.084 R)
• M72: 68,131,209 km (0.1 R)
• M73: 68,451,946 km (0.096 R)
• M74: 71,036,848 km (0.086 R)
• M75: 71,362,223 km (0.069 R)
• M76: 72,123,228 km (0.103 R)
• M77: 72,341,192 km (0.078 R)
• M78: 72,777,719 km (0.091 R)
• M79: 72,886,925 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974

Radius: 3.2

Gravity: 95.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.63 AU - 20.35 AU

Year: 23644 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,662,666 km

• M1: 73,602 km (0.039 R)
• M2: 251,773 km (0.095 R)
• M3: 862,881 km (0.086 R)
• M4: 1,108,819 km (0.108 R)
• M5: 1,480,421 km (0.062 R)
• M6: 1,735,335 km (0.116 R)
• M7: 2,043,208 km (0.109 R)
• M8: 2,203,427 km (0.108 R)
• M9: 2,621,553 km (0.07 R)
• M10: 2,664,787 km (0.105 R)
• M11: 3,480,993 km (0.114 R)
• M12: 3,528,415 km (0.103 R)
• M13: 4,316,647 km (0.067 R)
• M14: 4,418,822 km (0.114 R)
• M15: 4,470,284 km (0.101 R)
• M16: 4,625,716 km (0.093 R)
• M17: 5,319,551 km (0.034 R)
• M18: 6,332,627 km (0.089 R)
• M19: 6,565,701 km (0.079 R)
• M20: 6,920,397 km (0.103 R)
• M21: 8,337,239 km (0.085 R)
• M22: 8,528,425 km (0.108 R)
• M23: 9,772,780 km (0.073 R)
• M24: 10,109,525 km (0.116 R)
• M25: 12,498,154 km (0.083 R)
• M26: 14,896,058 km (0.11 R)
• M27: 15,595,428 km (0.111 R)
• M28: 17,349,314 km (0.066 R)
• M29: 18,002,608 km (0.09 R)
• M30: 18,084,737 km (0.112 R)
• M31: 18,249,594 km (0.103 R)
• M32: 19,924,641 km (0.06 R)
• M33: 20,009,762 km (0.076 R)
• M34: 20,180,154 km (0.087 R)
• M35: 20,608,303 km (0.109 R)
• M36: 24,868,402 km (0.038 R)
• M37: 24,959,956 km (0.074 R)
• M38: 25,789,177 km (0.052 R)
• M39: 27,096,662 km (0.118 R)
• M40: 28,713,217 km (0.096 R)
• M41: 29,001,642 km (0.028 R)
• M42: 29,097,983 km (0.107 R)
• M43: 29,194,473 km (0.067 R)
• M44: 29,291,113 km (0.099 R)
• M45: 29,678,572 km (0.117 R)
• M46: 32,637,767 km (0.12 R)
• M47: 33,140,117 km (0.106 R)
• M48: 33,543,732 km (0.118 R)
• M49: 34,355,899 km (0.118 R)
• M50: 35,999,680 km (0.116 R)
• M51: 36,414,665 km (0.09 R)
• M52: 39,683,528 km (0.099 R)
• M53: 40,326,948 km (0.096 R)
• M54: 41,841,627 km (0.088 R)
• M55: 45,709,031 km (0.081 R)
• M56: 48,998,688 km (0.085 R)
• M57: 50,150,592 km (0.117 R)
• M58: 50,497,958 km (0.076 R)
• M59: 52,598,611 km (0.107 R)
• M60: 52,833,779 km (0.077 R)
• M61: 54,489,678 km (0.109 R)
• M62: 56,282,609 km (0.072 R)
• M63: 60,417,793 km (0.077 R)
• M64: 61,157,554 km (0.096 R)
• M65: 64,146,669 km (0.112 R)
• M66: 64,397,994 km (0.066 R)
• M67: 65,153,613 km (0.089 R)
• M68: 65,785,514 km (0.108 R)
• M69: 65,912,223 km (0.066 R)
• M70: 67,693,635 km (0.09 R)
• M71: 68,975,689 km (0.083 R)
• M72: 69,233,147 km (0.072 R)
• M73: 73,000,919 km (0.12 R)
• M74: 73,131,966 km (0.111 R)
• M75: 73,394,511 km (0.107 R)
• M76: 74,183,639 km (0.039 R)
• M77: 74,315,585 km (0.077 R)
• M78: 76,169,102 km (0.051 R)
• M79: 79,246,929 km (0.068 R)
• M80: 80,056,553 km (0.111 R)
• M81: 81,548,043 km (0.112 R)
• M82: 84,008,180 km (0.051 R)
• M83: 85,661,835 km (0.065 R)
• M84: 88,022,789 km (0.093 R)
• M85: 91,533,402 km (0.097 R)
• M86: 92,666,456 km (0.099 R)
• M87: 92,950,393 km (0.094 R)
• M88: 94,089,282 km (0.068 R)
• M89: 94,803,312 km (0.117 R)
• M90: 94,946,328 km (0.12 R)
• M91: 95,232,658 km (0.105 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit