🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.73 AU - 0.99 AU

Year: 282 Days

Day: 12.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,781,799 km

• M1: 444,605 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.76 AU - 1.16 AU

Year: 332 Days

Day: 19.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,781,799 km

• M1: 134,189 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.03 AU - 1.71 AU

Year: 566 Days

Day: 15.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.31 AU - 1.45 AU

Year: 572 Days

Day: 23.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 14

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.71 AU - 9.21 AU

Year: 7195 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,781,799 km

• M1: 180,714 km (0.054 R)
• M2: 334,351 km (0.081 R)
• M3: 486,343 km (0.093 R)
• M4: 574,157 km (0.082 R)
• M5: 769,980 km (0.107 R)
• M6: 861,534 km (0.117 R)
• M7: 1,305,541 km (0.111 R)
• M8: 1,859,502 km (0.115 R)
• M9: 1,966,015 km (0.119 R)
• M10: 2,185,176 km (0.084 R)
• M11: 3,374,180 km (0.092 R)
• M12: 3,719,302 km (0.076 R)
• M13: 3,855,137 km (0.089 R)
• M14: 4,559,145 km (0.072 R)
• M15: 4,675,681 km (0.067 R)
• M16: 5,090,965 km (0.05 R)
• M17: 5,272,727 km (0.061 R)
• M18: 5,518,366 km (0.111 R)
• M19: 5,894,156 km (0.093 R)
• M20: 6,342,950 km (0.071 R)
• M21: 6,506,011 km (0.027 R)
• M22: 6,604,596 km (0.053 R)
• M23: 7,003,574 km (0.05 R)
• M24: 7,172,320 km (0.079 R)
• M25: 7,617,075 km (0.076 R)
• M26: 8,390,346 km (0.12 R)
• M27: 8,895,389 km (0.053 R)
• M28: 9,041,546 km (0.106 R)
• M29: 9,225,401 km (0.117 R)
• M30: 9,634,252 km (0.07 R)
• M31: 9,859,846 km (0.092 R)
• M32: 10,896,410 km (0.083 R)
• M33: 11,052,889 km (0.029 R)
• M34: 11,487,172 km (0.108 R)
• M35: 11,806,713 km (0.112 R)
• M36: 12,128,947 km (0.063 R)
• M37: 13,238,514 km (0.106 R)
• M38: 14,081,199 km (0.034 R)
• M39: 14,294,525 km (0.066 R)
• M40: 15,290,099 km (0.097 R)
• M41: 16,173,923 km (0.1 R)
• M42: 16,442,302 km (0.097 R)
• M43: 17,302,041 km (0.039 R)
• M44: 17,760,259 km (0.045 R)
• M45: 18,222,666 km (0.105 R)
• M46: 19,253,844 km (0.066 R)
• M47: 20,015,746 km (0.111 R)
• M48: 20,448,683 km (0.114 R)
• M49: 21,079,387 km (0.115 R)
• M50: 21,421,667 km (0.113 R)
• M51: 22,509,543 km (0.067 R)
• M52: 22,659,290 km (0.087 R)
• M53: 22,809,337 km (0.091 R)
• M54: 22,959,683 km (0.113 R)
• M55: 23,514,093 km (0.086 R)
• M56: 24,225,879 km (0.104 R)
• M57: 24,379,367 km (0.094 R)
• M58: 24,533,153 km (0.108 R)
• M59: 25,048,219 km (0.086 R)
• M60: 25,931,744 km (0.118 R)
• M61: 26,772,783 km (0.056 R)
• M62: 28,158,508 km (0.107 R)
• M63: 29,022,885 km (0.103 R)
• M64: 30,390,957 km (0.101 R)
• M65: 30,888,520 km (0.102 R)
• M66: 31,055,022 km (0.113 R)
• M67: 31,556,175 km (0.096 R)
• M68: 33,530,717 km (0.095 R)
• M69: 33,644,860 km (0.082 R)
• M70: 34,044,885 km (0.036 R)
• M71: 34,331,814 km (0.07 R)
• M72: 35,370,921 km (0.051 R)
• M73: 35,487,008 km (0.059 R)
• M74: 36,303,214 km (0.118 R)
• M75: 36,890,087 km (0.101 R)
• M76: 37,539,192 km (0.116 R)
• M77: 38,013,567 km (0.101 R)
• M78: 38,132,497 km (0.062 R)
• M79: 38,430,496 km (0.096 R)
• M80: 38,729,094 km (0.092 R)
• M81: 40,537,133 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 10.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.81 AU - 11.59 AU

Year: 11503 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 83,781,799 km

• M1: 141,669 km (0.12 R)
• M2: 281,394 km (0.107 R)
• M3: 430,692 km (0.072 R)
• M4: 804,238 km (0.103 R)
• M5: 878,140 km (0.09 R)
• M6: 1,017,714 km (0.054 R)
• M7: 1,499,719 km (0.082 R)
• M8: 1,688,212 km (0.087 R)
• M9: 2,067,891 km (0.074 R)
• M10: 2,235,890 km (0.099 R)
• M11: 2,430,367 km (0.09 R)
• M12: 2,540,920 km (0.114 R)
• M13: 2,836,076 km (0.106 R)
• M14: 2,976,250 km (0.09 R)
• M15: 3,142,602 km (0.104 R)
• M16: 3,239,093 km (0.081 R)
• M17: 3,361,015 km (0.072 R)
• M18: 3,916,173 km (0.062 R)
• M19: 4,364,817 km (0.11 R)
• M20: 5,339,746 km (0.109 R)
• M21: 5,837,010 km (0.091 R)
• M22: 5,986,159 km (0.09 R)
• M23: 6,502,720 km (0.098 R)
• M24: 6,626,288 km (0.086 R)
• M25: 7,481,240 km (0.068 R)
• M26: 8,437,918 km (0.062 R)
• M27: 8,810,866 km (0.107 R)
• M28: 9,154,642 km (0.037 R)
• M29: 11,086,249 km (0.078 R)
• M30: 11,308,402 km (0.082 R)
• M31: 11,908,290 km (0.056 R)
• M32: 12,633,989 km (0.066 R)
• M33: 13,021,597 km (0.1 R)
• M34: 13,216,972 km (0.073 R)
• M35: 14,936,749 km (0.08 R)
• M36: 15,059,419 km (0.118 R)
• M37: 15,677,408 km (0.061 R)
• M38: 15,843,611 km (0.109 R)
• M39: 17,023,639 km (0.117 R)
• M40: 19,333,580 km (0.089 R)
• M41: 20,050,004 km (0.084 R)
• M42: 21,278,801 km (0.037 R)
• M43: 21,416,880 km (0.1 R)
• M44: 21,693,935 km (0.078 R)
• M45: 22,065,088 km (0.038 R)
• M46: 22,813,675 km (0.108 R)
• M47: 24,721,497 km (0.037 R)
• M48: 25,109,105 km (0.116 R)
• M49: 25,352,501 km (0.062 R)
• M50: 25,645,563 km (0.082 R)
• M51: 27,427,124 km (0.106 R)
• M52: 27,677,850 km (0.086 R)
• M53: 28,332,939 km (0.093 R)
• M54: 29,146,303 km (0.098 R)
• M55: 30,795,918 km (0.06 R)
• M56: 31,056,518 km (0.06 R)
• M57: 31,317,716 km (0.068 R)
• M58: 31,527,153 km (0.098 R)
• M59: 32,687,883 km (0.078 R)
• M60: 32,847,204 km (0.107 R)
• M61: 33,060,082 km (0.115 R)
• M62: 34,508,938 km (0.108 R)
• M63: 34,833,715 km (0.116 R)
• M64: 35,431,807 km (0.113 R)
• M65: 35,595,467 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.7

Radius: 10.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.88 AU - 14.36 AU

Year: 15830 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 83,781,799 km

• M1: 138,228 km (0.06 R)
• M2: 260,151 km (0.072 R)
• M3: 359,633 km (0.05 R)
• M4: 557,701 km (0.026 R)
• M5: 626,516 km (0.074 R)
• M6: 832,512 km (0.075 R)
• M7: 1,018,014 km (0.106 R)
• M8: 1,454,390 km (0.116 R)
• M9: 1,758,673 km (0.049 R)
• M10: 2,000,273 km (0.054 R)
• M11: 2,224,221 km (0.089 R)
• M12: 3,071,543 km (0.12 R)
• M13: 3,496,401 km (0.108 R)
• M14: 4,694,082 km (0.083 R)
• M15: 5,030,976 km (0.112 R)
• M16: 7,297,983 km (0.055 R)
• M17: 7,644,601 km (0.118 R)
• M18: 7,996,754 km (0.116 R)
• M19: 10,266,752 km (0.109 R)
• M20: 11,296,883 km (0.073 R)
• M21: 11,446,631 km (0.086 R)
• M22: 11,597,276 km (0.105 R)
• M23: 12,359,626 km (0.075 R)
• M24: 12,617,384 km (0.088 R)
• M25: 12,876,936 km (0.074 R)
• M26: 13,879,242 km (0.076 R)
• M27: 14,201,027 km (0.086 R)
• M28: 14,579,509 km (0.119 R)
• M29: 14,906,680 km (0.062 R)
• M30: 15,125,990 km (0.076 R)
• M31: 16,239,148 km (0.104 R)
• M32: 16,805,526 km (0.11 R)
• M33: 17,320,890 km (0.119 R)
• M34: 18,602,346 km (0.046 R)
• M35: 18,897,801 km (0.089 R)
• M36: 19,254,443 km (0.074 R)
• M37: 20,337,831 km (0.084 R)
• M38: 21,379,032 km (0.105 R)
• M39: 21,626,616 km (0.032 R)
• M40: 22,124,478 km (0.088 R)
• M41: 22,374,905 km (0.103 R)
• M42: 23,640,802 km (0.097 R)
• M43: 24,282,577 km (0.078 R)
• M44: 25,255,711 km (0.118 R)
• M45: 26,639,641 km (0.108 R)
• M46: 27,374,466 km (0.099 R)
• M47: 27,710,612 km (0.113 R)
• M48: 29,963,406 km (0.086 R)
• M49: 30,866,977 km (0.108 R)
• M50: 31,779,524 km (0.102 R)
• M51: 32,132,875 km (0.115 R)
• M52: 32,843,465 km (0.05 R)
• M53: 33,487,334 km (0.082 R)
• M54: 35,151,909 km (0.11 R)
• M55: 35,590,530 km (0.083 R)
• M56: 35,810,589 km (0.1 R)
• M57: 36,695,011 km (0.106 R)
• M58: 37,140,065 km (0.071 R)
• M59: 38,485,698 km (0.068 R)
• M60: 38,786,838 km (0.113 R)
• M61: 38,937,783 km (0.094 R)
• M62: 40,304,509 km (0.074 R)
• M63: 41,532,707 km (0.034 R)
• M64: 42,228,936 km (0.119 R)
• M65: 42,306,427 km (0.109 R)
• M66: 43,085,084 km (0.1 R)
• M67: 44,972,860 km (0.119 R)
• M68: 45,290,157 km (0.057 R)
• M69: 47,048,381 km (0.09 R)
• M70: 48,097,810 km (0.07 R)
• M71: 48,341,056 km (0.072 R)
• M72: 49,481,740 km (0.062 R)
• M73: 50,301,985 km (0.114 R)
• M74: 52,705,723 km (0.113 R)
• M75: 54,469,782 km (0.072 R)
• M76: 56,423,978 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.5

Radius: 6.6

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.92 AU - 16.94 AU

Year: 23516 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 90.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,781,799 km

• M1: 89,609 km (0.071 R)
• M2: 206,146 km (0.082 R)
• M3: 538,852 km (0.106 R)
• M4: 802,593 km (0.057 R)
• M5: 1,161,627 km (0.114 R)
• M6: 1,221,167 km (0.104 R)
• M7: 1,281,605 km (0.1 R)
• M8: 1,766,900 km (0.102 R)
• M9: 2,156,304 km (0.052 R)
• M10: 2,649,827 km (0.051 R)
• M11: 3,094,133 km (0.104 R)
• M12: 3,648,692 km (0.119 R)
• M13: 4,419,719 km (0.063 R)
• M14: 5,042,196 km (0.103 R)
• M15: 5,438,930 km (0.091 R)
• M16: 6,959,293 km (0.054 R)
• M17: 8,022,036 km (0.101 R)
• M18: 8,310,012 km (0.087 R)
• M19: 8,484,443 km (0.073 R)
• M20: 8,777,954 km (0.112 R)
• M21: 9,678,085 km (0.117 R)
• M22: 10,294,428 km (0.09 R)
• M23: 11,114,523 km (0.049 R)
• M24: 11,694,664 km (0.098 R)
• M25: 11,824,814 km (0.099 R)
• M26: 13,288,928 km (0.112 R)
• M27: 13,835,409 km (0.049 R)
• M28: 14,042,154 km (0.093 R)
• M29: 14,249,945 km (0.097 R)
• M30: 15,233,402 km (0.076 R)
• M31: 15,446,878 km (0.095 R)
• M32: 15,589,893 km (0.091 R)
• M33: 16,093,589 km (0.112 R)
• M34: 19,688,576 km (0.092 R)
• M35: 20,624,610 km (0.117 R)
• M36: 21,894,995 km (0.032 R)
• M37: 22,377,897 km (0.113 R)
• M38: 23,027,301 km (0.088 R)
• M39: 25,264,238 km (0.062 R)
• M40: 25,770,776 km (0.11 R)
• M41: 26,365,877 km (0.097 R)
• M42: 27,656,158 km (0.068 R)
• M43: 27,829,841 km (0.09 R)
• M44: 28,090,890 km (0.103 R)
• M45: 28,440,201 km (0.038 R)
• M46: 28,967,084 km (0.057 R)
• M47: 29,055,198 km (0.089 R)
• M48: 29,143,311 km (0.033 R)
• M49: 30,476,976 km (0.08 R)
• M50: 30,656,344 km (0.045 R)
• M51: 31,830,388 km (0.105 R)
• M52: 34,595,555 km (0.098 R)
• M53: 35,817,470 km (0.116 R)
• M54: 37,917,376 km (0.061 R)
• M55: 38,496,918 km (0.106 R)
• M56: 40,745,822 km (0.117 R)
• M57: 44,451,661 km (0.113 R)
• M58: 47,016,068 km (0.082 R)
• M59: 47,534,723 km (0.081 R)
• M60: 48,368,432 km (0.096 R)
• M61: 49,733,363 km (0.117 R)
• M62: 50,155,977 km (0.066 R)
• M63: 50,473,723 km (0.026 R)
• M64: 50,898,282 km (0.093 R)
• M65: 51,217,673 km (0.075 R)
• M66: 51,537,514 km (0.058 R)
• M67: 53,471,066 km (0.12 R)
• M68: 53,579,076 km (0.051 R)
• M69: 53,795,544 km (0.103 R)
• M70: 54,446,594 km (0.075 R)
• M71: 56,085,738 km (0.072 R)
• M72: 56,415,451 km (0.077 R)
• M73: 61,325,254 km (0.052 R)
• M74: 61,438,499 km (0.049 R)
• M75: 61,778,385 km (0.113 R)
• M76: 62,346,259 km (0.119 R)
• M77: 62,573,947 km (0.072 R)
• M78: 63,831,018 km (0.069 R)
• M79: 64,635,256 km (0.039 R)
• M80: 65,905,940 km (0.094 R)
• M81: 66,602,468 km (0.053 R)
• M82: 68,119,989 km (0.029 R)
• M83: 68,354,558 km (0.064 R)
• M84: 70,239,940 km (0.102 R)
• M85: 75,876,638 km (0.103 R)
• M86: 76,484,754 km (0.078 R)
• M87: 76,606,526 km (0.077 R)
• M88: 77,583,401 km (0.102 R)
• M89: 79,179,759 km (0.093 R)
• M90: 79,426,297 km (0.062 R)
• M91: 80,786,740 km (0.092 R)
• M92: 81,283,405 km (0.107 R)
• M93: 81,656,502 km (0.111 R)
• M94: 81,781,117 km (0.089 R)
• M95: 82,779,383 km (0.111 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit