🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 186 Days

Day: 32.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,752,850 km

• M1: 244,742 km (0.046 R)
• M2: 449,392 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.71 AU - 0.85 AU

Year: 250 Days

Day: 20.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,752,850 km

• M1: 87,365 km (0.066 R)

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.45 AU - 1.99 AU

Year: 820 Days

Day: 20.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.92 AU - 2.74 AU

Year: 1293 Days

Day: 44.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.36 AU - 4.02 AU

Year: 2576 Days

Day: 37.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.9

Radius: 14.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.6 AU - 9.96 AU

Year: 11116 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,752,850 km

• M1: 221,704 km (0.092 R)
• M2: 786,735 km (0.053 R)
• M3: 895,194 km (0.068 R)
• M4: 1,068,428 km (0.077 R)
• M5: 1,296,565 km (0.119 R)
• M6: 1,681,480 km (0.089 R)
• M7: 1,826,291 km (0.046 R)
• M8: 2,000,572 km (0.119 R)
• M9: 2,725,075 km (0.098 R)
• M10: 3,342,016 km (0.115 R)
• M11: 3,464,537 km (0.104 R)
• M12: 4,002,042 km (0.038 R)
• M13: 4,805,682 km (0.102 R)
• M14: 4,979,365 km (0.041 R)
• M15: 5,119,838 km (0.06 R)
• M16: 5,369,068 km (0.048 R)
• M17: 6,597,116 km (0.064 R)
• M18: 6,829,592 km (0.09 R)
• M19: 7,705,188 km (0.063 R)
• M20: 8,489,978 km (0.071 R)
• M21: 8,998,761 km (0.091 R)
• M22: 10,948,470 km (0.061 R)
• M23: 11,923,698 km (0.053 R)
• M24: 12,018,095 km (0.059 R)
• M25: 13,413,992 km (0.089 R)
• M26: 13,709,149 km (0.112 R)
• M27: 14,206,113 km (0.111 R)
• M28: 14,557,369 km (0.06 R)
• M29: 14,658,347 km (0.1 R)
• M30: 14,962,480 km (0.117 R)
• M31: 15,422,493 km (0.066 R)
• M32: 15,991,264 km (0.104 R)
• M33: 16,147,594 km (0.116 R)
• M34: 16,252,013 km (0.084 R)
• M35: 17,149,302 km (0.052 R)
• M36: 17,309,371 km (0.068 R)
• M37: 17,738,568 km (0.119 R)
• M38: 17,900,432 km (0.117 R)
• M39: 18,008,592 km (0.103 R)
• M40: 18,662,185 km (0.08 R)
• M41: 18,991,898 km (0.064 R)
• M42: 19,657,310 km (0.079 R)
• M43: 20,443,147 km (0.113 R)
• M44: 21,067,868 km (0.108 R)
• M45: 21,756,467 km (0.098 R)
• M46: 22,803,353 km (0.09 R)
• M47: 23,688,224 km (0.041 R)
• M48: 24,644,454 km (0.04 R)
• M49: 25,309,267 km (0.101 R)
• M50: 25,857,543 km (0.095 R)
• M51: 26,041,249 km (0.077 R)
• M52: 26,225,255 km (0.071 R)
• M53: 27,964,180 km (0.076 R)
• M54: 28,657,567 km (0.09 R)
• M55: 29,612,151 km (0.072 R)
• M56: 29,996,767 km (0.114 R)
• M57: 30,577,057 km (0.084 R)
• M58: 31,161,087 km (0.082 R)
• M59: 32,537,986 km (0.117 R)
• M60: 33,867,761 km (0.074 R)
• M61: 34,068,671 km (0.12 R)
• M62: 34,203,010 km (0.07 R)
• M63: 34,337,349 km (0.069 R)
• M64: 34,809,181 km (0.1 R)
• M65: 35,554,776 km (0.041 R)
• M66: 35,827,344 km (0.098 R)
• M67: 36,237,391 km (0.101 R)
• M68: 36,580,270 km (0.074 R)
• M69: 38,310,818 km (0.099 R)
• M70: 39,361,893 km (0.104 R)
• M71: 40,280,423 km (0.111 R)
• M72: 41,994,965 km (0.116 R)
• M73: 42,427,303 km (0.079 R)
• M74: 43,296,466 km (0.049 R)
• M75: 43,879,000 km (0.05 R)
• M76: 44,537,680 km (0.119 R)
• M77: 47,504,355 km (0.118 R)
• M78: 48,557,674 km (0.098 R)
• M79: 49,011,404 km (0.079 R)
• M80: 49,542,626 km (0.112 R)
• M81: 50,152,088 km (0.12 R)
• M82: 50,381,272 km (0.1 R)
• M83: 50,917,430 km (0.043 R)
• M84: 51,070,918 km (0.103 R)
• M85: 51,224,555 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.7

Radius: 3.9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.74 AU - 16.14 AU

Year: 18916 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,752,850 km

• M1: 67,917 km (0.097 R)
• M2: 476,320 km (0.096 R)
• M3: 771,027 km (0.072 R)
• M4: 855,999 km (0.093 R)
• M5: 989,141 km (0.088 R)
• M6: 1,144,873 km (0.083 R)
• M7: 1,531,882 km (0.12 R)
• M8: 2,311,885 km (0.098 R)
• M9: 2,560,218 km (0.114 R)
• M10: 3,217,401 km (0.096 R)
• M11: 3,923,653 km (0.091 R)
• M12: 4,045,874 km (0.033 R)
• M13: 4,144,609 km (0.1 R)
• M14: 4,369,604 km (0.104 R)
• M15: 4,521,895 km (0.113 R)
• M16: 4,701,562 km (0.104 R)
• M17: 4,909,952 km (0.103 R)
• M18: 5,068,226 km (0.069 R)
• M19: 5,335,558 km (0.119 R)
• M20: 5,745,306 km (0.027 R)
• M21: 6,165,227 km (0.11 R)
• M22: 6,623,745 km (0.033 R)
• M23: 7,634,428 km (0.101 R)
• M24: 8,755,664 km (0.114 R)
• M25: 9,827,683 km (0.076 R)
• M26: 9,993,736 km (0.049 R)
• M27: 10,294,877 km (0.074 R)
• M28: 10,940,541 km (0.04 R)
• M29: 11,009,207 km (0.084 R)
• M30: 11,285,514 km (0.094 R)
• M31: 11,599,071 km (0.06 R)
• M32: 11,669,232 km (0.059 R)
• M33: 11,739,394 km (0.118 R)
• M34: 12,521,043 km (0.049 R)
• M35: 13,027,132 km (0.081 R)
• M36: 13,063,484 km (0.07 R)
• M37: 14,358,852 km (0.107 R)
• M38: 14,547,346 km (0.058 R)
• M39: 14,622,893 km (0.035 R)
• M40: 14,888,429 km (0.062 R)
• M41: 16,122,611 km (0.082 R)
• M42: 16,672,683 km (0.102 R)
• M43: 17,268,980 km (0.088 R)
• M44: 18,523,358 km (0.054 R)
• M45: 18,646,327 km (0.12 R)
• M46: 18,769,446 km (0.057 R)
• M47: 19,016,732 km (0.076 R)
• M48: 19,514,444 km (0.069 R)
• M49: 19,974,457 km (0.107 R)
• M50: 20,226,829 km (0.033 R)
• M51: 20,437,911 km (0.107 R)
• M52: 22,153,201 km (0.051 R)
• M53: 22,414,399 km (0.098 R)
• M54: 22,852,122 km (0.117 R)
• M55: 23,602,654 km (0.06 R)
• M56: 24,137,317 km (0.034 R)
• M57: 24,271,507 km (0.12 R)
• M58: 25,354,745 km (0.066 R)
• M59: 25,582,433 km (0.033 R)
• M60: 26,730,746 km (0.102 R)
• M61: 27,055,224 km (0.072 R)
• M62: 27,381,048 km (0.069 R)
• M63: 27,614,570 km (0.103 R)
• M64: 27,755,043 km (0.093 R)
• M65: 27,848,840 km (0.098 R)
• M66: 28,319,176 km (0.106 R)
• M67: 28,508,118 km (0.041 R)
• M68: 29,172,482 km (0.061 R)
• M69: 30,807,288 km (0.087 R)
• M70: 32,224,877 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.7

Radius: 6.7

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.19 AU - 16.29 AU

Year: 20567 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,752,850 km

• M1: 171,738 km (0.053 R)
• M2: 378,034 km (0.047 R)
• M3: 474,076 km (0.113 R)
• M4: 710,889 km (0.08 R)
• M5: 1,913,955 km (0.112 R)
• M6: 3,480,694 km (0.059 R)
• M7: 3,866,357 km (0.112 R)
• M8: 4,010,121 km (0.113 R)
• M9: 4,526,682 km (0.09 R)
• M10: 6,073,374 km (0.11 R)
• M11: 6,665,184 km (0.116 R)
• M12: 6,751,202 km (0.09 R)
• M13: 6,880,904 km (0.116 R)
• M14: 7,099,017 km (0.079 R)
• M15: 7,142,850 km (0.077 R)
• M16: 7,812,150 km (0.115 R)
• M17: 8,085,466 km (0.1 R)
• M18: 8,269,321 km (0.089 R)
• M19: 8,829,566 km (0.106 R)
• M20: 9,305,736 km (0.113 R)
• M21: 9,401,927 km (0.1 R)
• M22: 9,450,097 km (0.088 R)
• M23: 10,183,576 km (0.106 R)
• M24: 11,704,837 km (0.079 R)
• M25: 13,079,491 km (0.107 R)
• M26: 13,730,990 km (0.082 R)
• M27: 14,116,055 km (0.055 R)
• M28: 14,226,608 km (0.108 R)
• M29: 14,337,610 km (0.053 R)
• M30: 14,784,159 km (0.112 R)
• M31: 14,952,756 km (0.089 R)
• M32: 15,920,505 km (0.107 R)
• M33: 16,266,824 km (0.106 R)
• M34: 17,261,650 km (0.05 R)
• M35: 18,821,058 km (0.106 R)
• M36: 19,187,124 km (0.053 R)
• M37: 19,679,151 km (0.092 R)
• M38: 20,112,985 km (0.105 R)
• M39: 20,175,218 km (0.043 R)
• M40: 20,927,097 km (0.087 R)
• M41: 21,433,336 km (0.048 R)
• M42: 22,071,969 km (0.061 R)
• M43: 22,781,512 km (0.098 R)
• M44: 23,237,037 km (0.05 R)
• M45: 24,223,186 km (0.052 R)
• M46: 25,694,033 km (0.096 R)
• M47: 27,262,417 km (0.119 R)
• M48: 27,607,539 km (0.063 R)
• M49: 28,931,779 km (0.065 R)
• M50: 29,283,783 km (0.099 R)
• M51: 30,491,038 km (0.113 R)
• M52: 30,634,054 km (0.102 R)
• M53: 31,208,809 km (0.102 R)
• M54: 31,569,639 km (0.053 R)
• M55: 32,880,565 km (0.088 R)
• M56: 34,655,693 km (0.101 R)
• M57: 34,954,590 km (0.08 R)
• M58: 36,537,784 km (0.058 R)
• M59: 37,453,024 km (0.071 R)
• M60: 38,917,288 km (0.04 R)
• M61: 39,150,212 km (0.119 R)
• M62: 39,773,735 km (0.052 R)
• M63: 39,851,826 km (0.101 R)
• M64: 40,872,532 km (0.093 R)
• M65: 40,951,370 km (0.098 R)
• M66: 41,030,358 km (0.084 R)
• M67: 41,584,169 km (0.107 R)
• M68: 42,859,491 km (0.066 R)
• M69: 44,228,461 km (0.042 R)
• M70: 44,877,566 km (0.07 R)
• M71: 45,611,643 km (0.096 R)
• M72: 46,021,242 km (0.084 R)
• M73: 46,185,500 km (0.114 R)
• M74: 46,596,745 km (0.062 R)
• M75: 46,679,024 km (0.08 R)
• M76: 46,761,452 km (0.095 R)
• M77: 46,926,608 km (0.101 R)
• M78: 48,420,642 km (0.094 R)
• M79: 49,593,340 km (0.117 R)
• M80: 50,183,354 km (0.113 R)
• M81: 51,540,356 km (0.074 R)
• M82: 52,566,149 km (0.113 R)
• M83: 52,651,868 km (0.075 R)
• M84: 52,823,607 km (0.114 R)
• M85: 52,995,494 km (0.049 R)
• M86: 54,811,463 km (0.108 R)
• M87: 55,334,008 km (0.081 R)
• M88: 55,683,319 km (0.106 R)
• M89: 56,121,043 km (0.056 R)
• M90: 56,296,372 km (0.071 R)
• M91: 56,471,999 km (0.095 R)
• M92: 59,038,201 km (0.067 R)
• M93: 59,573,911 km (0.081 R)
• M94: 59,663,371 km (0.084 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit