🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 46.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.59 AU - 0.59 AU

Year: 162 Days

Day: 45.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,343,145 km

• M1: 28,573 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.69 AU - 2.09 AU

Year: 926 Days

Day: 23.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,343,145 km

• M1: 525,986 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.71 AU - 2.43 AU

Year: 1062 Days

Day: 13.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.35 AU - 5.17 AU

Year: 3702 Days

Day: 47.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,343,145 km

• M1: 1,794,127 km (0.106 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.5

Radius: 10.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.11 AU - 7.25 AU

Year: 5476 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,343,145 km

• M1: 137,630 km (0.088 R)
• M2: 839,094 km (0.056 R)
• M3: 959,521 km (0.03 R)
• M4: 1,210,845 km (0.047 R)
• M5: 1,443,320 km (0.052 R)
• M6: 1,888,972 km (0.083 R)
• M7: 1,977,833 km (0.096 R)
• M8: 2,234,244 km (0.062 R)
• M9: 2,366,489 km (0.068 R)
• M10: 3,025,019 km (0.07 R)
• M11: 3,171,924 km (0.089 R)
• M12: 3,288,909 km (0.1 R)
• M13: 3,374,928 km (0.112 R)
• M14: 4,090,305 km (0.047 R)
• M15: 4,489,283 km (0.069 R)
• M16: 4,608,961 km (0.11 R)
• M17: 4,863,876 km (0.117 R)
• M18: 5,011,678 km (0.109 R)
• M19: 5,111,011 km (0.079 R)
• M20: 5,955,641 km (0.114 R)
• M21: 6,153,559 km (0.06 R)
• M22: 6,898,257 km (0.117 R)
• M23: 7,008,959 km (0.105 R)
• M24: 7,190,122 km (0.033 R)
• M25: 7,528,662 km (0.097 R)
• M26: 7,714,313 km (0.062 R)
• M27: 8,471,727 km (0.087 R)
• M28: 9,359,740 km (0.114 R)
• M29: 10,056,866 km (0.111 R)
• M30: 10,182,529 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 9.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.75 AU - 13.97 AU

Year: 13648 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,343,145 km

• M1: 169,345 km (0.11 R)
• M2: 324,627 km (0.11 R)
• M3: 493,374 km (0.109 R)
• M4: 860,936 km (0.034 R)
• M5: 1,021,604 km (0.059 R)
• M6: 1,084,435 km (0.074 R)
• M7: 1,192,445 km (0.051 R)
• M8: 1,281,605 km (0.112 R)
• M9: 1,396,197 km (0.083 R)
• M10: 1,811,929 km (0.109 R)
• M11: 1,889,272 km (0.077 R)
• M12: 1,967,810 km (0.092 R)
• M13: 3,367,747 km (0.115 R)
• M14: 3,691,028 km (0.103 R)
• M15: 4,263,390 km (0.112 R)
• M16: 6,025,503 km (0.08 R)
• M17: 6,181,534 km (0.091 R)
• M18: 6,418,048 km (0.116 R)
• M19: 6,940,892 km (0.11 R)
• M20: 7,063,413 km (0.04 R)
• M21: 7,186,682 km (0.1 R)
• M22: 7,645,050 km (0.117 R)
• M23: 7,729,423 km (0.036 R)
• M24: 8,027,123 km (0.105 R)
• M25: 8,242,095 km (0.1 R)
• M26: 8,677,724 km (0.027 R)
• M27: 8,898,381 km (0.093 R)
• M28: 9,662,526 km (0.091 R)
• M29: 9,891,262 km (0.112 R)
• M30: 10,075,566 km (0.076 R)
• M31: 10,354,267 km (0.082 R)
• M32: 10,729,608 km (0.106 R)
• M33: 12,374,586 km (0.091 R)
• M34: 13,838,850 km (0.056 R)
• M35: 14,408,519 km (0.091 R)
• M36: 14,617,507 km (0.099 R)
• M37: 15,357,119 km (0.031 R)
• M38: 15,570,595 km (0.042 R)
• M39: 17,203,606 km (0.088 R)
• M40: 18,040,306 km (0.064 R)
• M41: 18,152,804 km (0.042 R)
• M42: 19,464,179 km (0.112 R)
• M43: 19,637,413 km (0.08 R)
• M44: 20,746,831 km (0.085 R)
• M45: 20,983,046 km (0.075 R)
• M46: 21,577,249 km (0.113 R)
• M47: 21,996,572 km (0.12 R)
• M48: 22,358,150 km (0.094 R)
• M49: 22,600,199 km (0.093 R)
• M50: 23,025,955 km (0.105 R)
• M51: 23,270,547 km (0.115 R)
• M52: 24,319,378 km (0.073 R)
• M53: 24,880,819 km (0.085 R)
• M54: 26,335,060 km (0.054 R)
• M55: 26,783,105 km (0.072 R)
• M56: 26,975,937 km (0.112 R)
• M57: 27,298,320 km (0.074 R)
• M58: 29,391,494 km (0.075 R)
• M59: 31,197,439 km (0.045 R)
• M60: 33,522,340 km (0.092 R)
• M61: 33,660,718 km (0.103 R)
• M62: 33,730,131 km (0.086 R)
• M63: 33,799,395 km (0.078 R)
• M64: 34,985,856 km (0.093 R)
• M65: 35,407,871 km (0.109 R)
• M66: 36,826,807 km (0.09 R)
• M67: 37,256,003 km (0.049 R)
• M68: 38,481,359 km (0.036 R)
• M69: 40,013,092 km (0.099 R)
• M70: 40,233,599 km (0.101 R)
• M71: 41,937,070 km (0.071 R)
• M72: 42,086,369 km (0.071 R)
• M73: 42,910,354 km (0.067 R)
• M74: 43,437,537 km (0.091 R)
• M75: 46,722,557 km (0.077 R)
• M76: 47,653,504 km (0.057 R)
• M77: 49,770,314 km (0.116 R)
• M78: 50,403,562 km (0.054 R)
• M79: 51,438,031 km (0.076 R)
• M80: 52,238,529 km (0.113 R)
• M81: 52,318,863 km (0.101 R)
• M82: 52,881,950 km (0.119 R)
• M83: 52,962,583 km (0.102 R)
• M84: 54,014,256 km (0.076 R)
• M85: 54,095,338 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.8

Radius: 3.1

Gravity: 88.43 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.72 AU - 16.84 AU

Year: 18233 Days

Day: 18.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,343,145 km

• M1: 93,499 km (0.113 R)
• M2: 115,340 km (0.075 R)
• M3: 437,723 km (0.085 R)
• M4: 499,208 km (0.053 R)
• M5: 771,925 km (0.102 R)
• M6: 1,084,136 km (0.097 R)
• M7: 1,224,608 km (0.103 R)
• M8: 1,431,053 km (0.107 R)
• M9: 1,744,610 km (0.112 R)
• M10: 2,147,627 km (0.113 R)
• M11: 2,652,669 km (0.099 R)
• M12: 2,956,952 km (0.069 R)
• M13: 3,639,866 km (0.118 R)
• M14: 3,934,574 km (0.11 R)
• M15: 4,280,743 km (0.078 R)
• M16: 5,711,497 km (0.113 R)
• M17: 5,905,974 km (0.091 R)
• M18: 6,401,592 km (0.106 R)
• M19: 6,756,438 km (0.11 R)
• M20: 6,910,524 km (0.099 R)
• M21: 7,591,344 km (0.115 R)
• M22: 7,858,825 km (0.112 R)
• M23: 11,789,808 km (0.06 R)
• M24: 12,726,440 km (0.086 R)
• M25: 12,853,000 km (0.059 R)
• M26: 13,946,411 km (0.118 R)
• M27: 14,802,560 km (0.099 R)
• M28: 15,879,216 km (0.089 R)
• M29: 16,084,015 km (0.066 R)
• M30: 16,152,381 km (0.099 R)
• M31: 17,965,059 km (0.108 R)
• M32: 18,895,258 km (0.114 R)
• M33: 19,184,581 km (0.106 R)
• M34: 19,548,403 km (0.071 R)
• M35: 19,914,469 km (0.061 R)
• M36: 21,627,065 km (0.114 R)
• M37: 22,005,548 km (0.091 R)
• M38: 22,081,543 km (0.086 R)
• M39: 24,558,136 km (0.116 R)
• M40: 25,668,900 km (0.116 R)
• M41: 27,121,047 km (0.097 R)
• M42: 27,857,068 km (0.067 R)
• M43: 27,939,198 km (0.086 R)
• M44: 30,611,165 km (0.117 R)
• M45: 30,695,987 km (0.075 R)
• M46: 31,206,565 km (0.1 R)
• M47: 31,977,442 km (0.03 R)
• M48: 33,363,467 km (0.116 R)
• M49: 33,625,562 km (0.093 R)
• M50: 33,976,070 km (0.1 R)
• M51: 34,063,884 km (0.076 R)
• M52: 35,034,625 km (0.045 R)
• M53: 35,835,721 km (0.114 R)
• M54: 35,925,181 km (0.109 R)
• M55: 36,462,985 km (0.109 R)
• M56: 38,640,831 km (0.106 R)
• M57: 39,745,461 km (0.056 R)
• M58: 40,860,414 km (0.105 R)
• M59: 40,953,763 km (0.11 R)
• M60: 41,609,451 km (0.076 R)
• M61: 41,985,690 km (0.051 R)
• M62: 42,931,148 km (0.077 R)
• M63: 45,132,032 km (0.081 R)
• M64: 47,369,418 km (0.089 R)
• M65: 49,046,260 km (0.087 R)
• M66: 49,642,707 km (0.098 R)
• M67: 49,941,903 km (0.056 R)
• M68: 51,244,900 km (0.096 R)
• M69: 53,169,477 km (0.101 R)
• M70: 54,705,548 km (0.083 R)
• M71: 55,427,208 km (0.109 R)
• M72: 55,737,623 km (0.086 R)
• M73: 56,048,488 km (0.035 R)
• M74: 56,463,921 km (0.071 R)
• M75: 56,567,892 km (0.114 R)
• M76: 56,984,522 km (0.094 R)
• M77: 58,556,197 km (0.115 R)
• M78: 59,400,079 km (0.049 R)
• M79: 59,611,760 km (0.112 R)
• M80: 59,823,590 km (0.111 R)
• M81: 60,780,119 km (0.091 R)
• M82: 62,385,603 km (0.076 R)
• M83: 63,355,596 km (0.051 R)
• M84: 64,656,649 km (0.06 R)
• M85: 65,310,391 km (0.079 R)
• M86: 67,947,502 km (0.099 R)
• M87: 68,279,460 km (0.052 R)
• M88: 68,501,164 km (0.105 R)
• M89: 69,167,623 km (0.061 R)
• M90: 69,613,275 km (0.041 R)
• M91: 70,059,675 km (0.114 R)
• M92: 73,211,403 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.5

Radius: 4.2

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.52 AU - 20.98 AU

Year: 28940 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,343,145 km

• M1: 77,043 km (0.087 R)
• M2: 251,025 km (0.088 R)
• M3: 454,628 km (0.113 R)
• M4: 791,373 km (0.069 R)
• M5: 861,833 km (0.065 R)
• M6: 1,059,602 km (0.071 R)
• M7: 1,163,722 km (0.037 R)
• M8: 1,217,128 km (0.098 R)
• M9: 1,271,283 km (0.097 R)
• M10: 1,326,185 km (0.113 R)
• M11: 1,410,259 km (0.072 R)
• M12: 1,824,944 km (0.11 R)
• M13: 1,856,061 km (0.092 R)
• M14: 2,478,089 km (0.092 R)
• M15: 2,512,496 km (0.1 R)
• M16: 2,616,616 km (0.098 R)
• M17: 2,901,451 km (0.054 R)
• M18: 3,773,756 km (0.026 R)
• M19: 4,054,401 km (0.103 R)
• M20: 4,217,762 km (0.05 R)
• M21: 4,550,917 km (0.074 R)
• M22: 6,386,483 km (0.075 R)
• M23: 6,576,472 km (0.064 R)
• M24: 6,816,577 km (0.098 R)
• M25: 7,354,979 km (0.048 R)
• M26: 7,957,859 km (0.081 R)
• M27: 8,265,133 km (0.05 R)
• M28: 9,424,815 km (0.053 R)
• M29: 11,371,981 km (0.118 R)
• M30: 11,544,468 km (0.074 R)
• M31: 11,659,957 km (0.082 R)
• M32: 13,075,602 km (0.104 R)
• M33: 13,803,545 km (0.119 R)
• M34: 14,296,171 km (0.104 R)
• M35: 15,108,787 km (0.119 R)
• M36: 15,171,917 km (0.109 R)
• M37: 15,298,327 km (0.055 R)
• M38: 15,425,186 km (0.114 R)
• M39: 17,237,863 km (0.09 R)
• M40: 17,568,475 km (0.119 R)
• M41: 18,370,768 km (0.081 R)
• M42: 18,708,411 km (0.079 R)
• M43: 18,912,163 km (0.098 R)
• M44: 20,707,636 km (0.08 R)
• M45: 21,839,195 km (0.086 R)
• M46: 22,197,033 km (0.085 R)
• M47: 22,628,772 km (0.116 R)
• M48: 23,354,771 km (0.087 R)
• M49: 23,427,775 km (0.078 R)
• M50: 23,940,895 km (0.098 R)
• M51: 24,457,905 km (0.066 R)
• M52: 25,728,440 km (0.079 R)
• M53: 26,562,000 km (0.088 R)
• M54: 27,250,449 km (0.051 R)
• M55: 27,867,391 km (0.07 R)
• M56: 29,824,879 km (0.088 R)
• M57: 30,301,198 km (0.093 R)
• M58: 30,940,280 km (0.07 R)
• M59: 33,540,591 km (0.092 R)
• M60: 34,616,798 km (0.119 R)
• M61: 35,033,727 km (0.086 R)
• M62: 37,143,207 km (0.105 R)
• M63: 37,228,477 km (0.103 R)
• M64: 37,827,018 km (0.12 R)
• M65: 37,998,607 km (0.054 R)
• M66: 38,084,476 km (0.102 R)
• M67: 38,342,533 km (0.049 R)
• M68: 38,687,356 km (0.079 R)
• M69: 39,206,760 km (0.066 R)
• M70: 39,380,443 km (0.115 R)
• M71: 40,778,734 km (0.088 R)
• M72: 41,838,036 km (0.102 R)
• M73: 42,817,005 km (0.108 R)
• M74: 43,443,820 km (0.119 R)
• M75: 44,616,219 km (0.114 R)
• M76: 46,715,675 km (0.099 R)
• M77: 46,991,833 km (0.061 R)
• M78: 48,287,949 km (0.116 R)
• M79: 49,127,342 km (0.079 R)
• M80: 49,595,733 km (0.093 R)
• M81: 50,631,549 km (0.088 R)
• M82: 51,389,262 km (0.116 R)
• M83: 51,484,257 km (0.093 R)
• M84: 52,150,715 km (0.119 R)
• M85: 54,748,183 km (0.084 R)
• M86: 55,915,944 km (0.116 R)
• M87: 56,502,966 km (0.094 R)
• M88: 57,092,083 km (0.097 R)
• M89: 58,573,550 km (0.1 R)
• M90: 60,167,665 km (0.089 R)
• M91: 63,195,077 km (0.089 R)
• M92: 64,112,860 km (0.038 R)
• M93: 68,662,879 km (0.116 R)
• M94: 70,237,696 km (0.05 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit