🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.5 AU - 0.56 AU

Year: 139 Days

Day: 22.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.74 AU - 1.18 AU

Year: 339 Days

Day: 37.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,262,826 km

• M1: 124,166 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.44 AU - 2.38 AU

Year: 950 Days

Day: 33 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,262,826 km

• M1: 125,064 km (0.049 R)
• M2: 311,912 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.73 AU - 2.45 AU

Year: 1087 Days

Day: 20.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.74 AU - 6.16 AU

Year: 3964 Days

Day: 40.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,262,826 km

• M1: 43,832 km (0.113 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.8

Radius: 9.1

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.85 AU - 7.49 AU

Year: 6910 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,262,826 km

• M1: 193,131 km (0.082 R)
• M2: 339,288 km (0.11 R)
• M3: 412,591 km (0.065 R)
• M4: 591,061 km (0.066 R)
• M5: 824,434 km (0.107 R)
• M6: 991,086 km (0.029 R)
• M7: 1,169,107 km (0.109 R)
• M8: 1,726,060 km (0.112 R)
• M9: 2,442,784 km (0.039 R)
• M10: 2,574,280 km (0.109 R)
• M11: 2,821,416 km (0.087 R)
• M12: 3,633,283 km (0.112 R)
• M13: 3,936,369 km (0.076 R)
• M14: 4,274,011 km (0.072 R)
• M15: 4,353,298 km (0.107 R)
• M16: 4,921,770 km (0.08 R)
• M17: 5,088,572 km (0.082 R)
• M18: 5,456,283 km (0.081 R)
• M19: 5,745,007 km (0.099 R)
• M20: 7,870,194 km (0.119 R)
• M21: 8,163,855 km (0.102 R)
• M22: 8,328,413 km (0.11 R)
• M23: 8,494,167 km (0.058 R)
• M24: 9,476,876 km (0.098 R)
• M25: 9,545,990 km (0.093 R)
• M26: 9,649,960 km (0.1 R)
• M27: 9,964,116 km (0.102 R)
• M28: 10,531,092 km (0.09 R)
• M29: 10,638,503 km (0.117 R)
• M30: 10,746,363 km (0.041 R)
• M31: 10,926,928 km (0.079 R)
• M32: 11,035,685 km (0.119 R)
• M33: 11,364,202 km (0.108 R)
• M34: 11,548,208 km (0.101 R)
• M35: 11,807,311 km (0.078 R)
• M36: 12,105,908 km (0.055 R)
• M37: 12,218,556 km (0.106 R)
• M38: 12,444,748 km (0.108 R)
• M39: 12,596,440 km (0.102 R)
• M40: 13,286,236 km (0.104 R)
• M41: 14,463,272 km (0.033 R)
• M42: 14,622,593 km (0.095 R)
• M43: 14,782,663 km (0.087 R)
• M44: 14,862,997 km (0.085 R)
• M45: 15,144,840 km (0.086 R)
• M46: 15,714,209 km (0.119 R)
• M47: 16,042,576 km (0.059 R)
• M48: 16,456,364 km (0.088 R)
• M49: 16,622,867 km (0.092 R)
• M50: 18,146,222 km (0.117 R)
• M51: 18,232,091 km (0.092 R)
• M52: 18,404,428 km (0.066 R)
• M53: 19,142,693 km (0.084 R)
• M54: 19,273,890 km (0.062 R)
• M55: 19,581,464 km (0.1 R)
• M56: 20,513,758 km (0.118 R)
• M57: 20,692,976 km (0.101 R)
• M58: 21,551,219 km (0.106 R)
• M59: 21,962,015 km (0.102 R)
• M60: 22,467,356 km (0.042 R)
• M61: 23,209,362 km (0.102 R)
• M62: 23,912,322 km (0.106 R)
• M63: 24,100,965 km (0.114 R)
• M64: 25,387,058 km (0.113 R)
• M65: 25,675,931 km (0.108 R)
• M66: 26,062,791 km (0.112 R)
• M67: 26,159,731 km (0.043 R)
• M68: 26,597,753 km (0.116 R)
• M69: 26,940,183 km (0.071 R)
• M70: 27,333,177 km (0.093 R)
• M71: 27,728,265 km (0.082 R)
• M72: 27,827,298 km (0.114 R)
• M73: 27,975,999 km (0.102 R)
• M74: 29,629,953 km (0.097 R)
• M75: 29,731,230 km (0.117 R)
• M76: 30,443,316 km (0.099 R)
• M77: 30,596,654 km (0.048 R)
• M78: 31,160,937 km (0.118 R)
• M79: 32,247,915 km (0.096 R)
• M80: 32,456,305 km (0.038 R)
• M81: 33,557,944 km (0.11 R)
• M82: 34,033,815 km (0.105 R)
• M83: 36,175,757 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.8

Radius: 14.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.2 AU - 12.84 AU

Year: 13166 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 85,262,826 km

• M1: 189,391 km (0.079 R)
• M2: 337,194 km (0.088 R)
• M3: 434,283 km (0.081 R)
• M4: 605,871 km (0.117 R)
• M5: 722,109 km (0.103 R)
• M6: 876,045 km (0.059 R)
• M7: 1,011,282 km (0.105 R)
• M8: 1,105,678 km (0.113 R)
• M9: 2,258,928 km (0.084 R)
• M10: 2,964,581 km (0.094 R)
• M11: 3,127,792 km (0.045 R)
• M12: 3,685,643 km (0.118 R)
• M13: 3,887,151 km (0.119 R)
• M14: 4,353,896 km (0.116 R)
• M15: 4,648,006 km (0.072 R)
• M16: 4,921,172 km (0.067 R)
• M17: 5,059,699 km (0.031 R)
• M18: 5,284,246 km (0.117 R)
• M19: 5,743,212 km (0.061 R)
• M20: 6,007,102 km (0.103 R)
• M21: 6,546,852 km (0.067 R)
• M22: 7,964,291 km (0.032 R)
• M23: 8,226,088 km (0.057 R)
• M24: 8,892,995 km (0.098 R)
• M25: 9,028,381 km (0.1 R)
• M26: 9,646,669 km (0.084 R)
• M27: 9,925,819 km (0.117 R)
• M28: 10,207,811 km (0.103 R)
• M29: 10,743,521 km (0.084 R)
• M30: 11,069,345 km (0.054 R)
• M31: 11,472,062 km (0.096 R)
• M32: 11,619,715 km (0.086 R)
• M33: 12,443,102 km (0.087 R)
• M34: 12,632,942 km (0.059 R)
• M35: 12,785,382 km (0.069 R)
• M36: 14,903,987 km (0.054 R)
• M37: 15,593,334 km (0.084 R)
• M38: 16,334,592 km (0.089 R)
• M39: 16,751,371 km (0.088 R)
• M40: 18,022,803 km (0.069 R)
• M41: 18,670,113 km (0.093 R)
• M42: 19,325,053 km (0.111 R)
• M43: 19,500,980 km (0.117 R)
• M44: 19,943,191 km (0.107 R)
• M45: 21,108,409 km (0.089 R)
• M46: 21,790,725 km (0.112 R)
• M47: 24,830,105 km (0.1 R)
• M48: 25,165,354 km (0.079 R)
• M49: 25,791,870 km (0.057 R)
• M50: 26,131,307 km (0.105 R)
• M51: 26,277,315 km (0.104 R)
• M52: 27,011,092 km (0.103 R)
• M53: 27,603,051 km (0.089 R)
• M54: 27,950,268 km (0.056 R)
• M55: 28,599,074 km (0.104 R)
• M56: 29,708,342 km (0.072 R)
• M57: 30,115,248 km (0.105 R)
• M58: 30,934,446 km (0.092 R)
• M59: 32,857,078 km (0.115 R)
• M60: 33,067,113 km (0.048 R)
• M61: 34,337,498 km (0.096 R)
• M62: 34,871,563 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.4

Radius: 5.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.51 AU - 14.73 AU

Year: 19095 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 85,262,826 km

• M1: 74,649 km (0.069 R)
• M2: 214,972 km (0.032 R)
• M3: 863,629 km (0.119 R)
• M4: 1,257,819 km (0.11 R)
• M5: 2,879,310 km (0.087 R)
• M6: 2,915,363 km (0.066 R)
• M7: 3,024,719 km (0.095 R)
• M8: 3,135,571 km (0.081 R)
• M9: 3,285,169 km (0.111 R)
• M10: 3,514,204 km (0.091 R)
• M11: 3,689,383 km (0.119 R)
• M12: 3,748,324 km (0.111 R)
• M13: 4,459,961 km (0.099 R)
• M14: 4,628,409 km (0.109 R)
• M15: 4,713,530 km (0.083 R)
• M16: 4,863,576 km (0.088 R)
• M17: 5,036,960 km (0.047 R)
• M18: 5,212,289 km (0.101 R)
• M19: 5,278,710 km (0.119 R)
• M20: 5,479,321 km (0.084 R)
• M21: 6,236,137 km (0.029 R)
• M22: 6,424,481 km (0.079 R)
• M23: 7,098,569 km (0.086 R)
• M24: 7,668,985 km (0.099 R)
• M25: 9,171,546 km (0.097 R)
• M26: 9,493,481 km (0.108 R)
• M27: 10,038,316 km (0.109 R)
• M28: 10,846,294 km (0.11 R)
• M29: 10,902,842 km (0.093 R)
• M30: 11,158,206 km (0.082 R)
• M31: 11,732,961 km (0.038 R)
• M32: 13,000,653 km (0.036 R)
• M33: 13,150,999 km (0.053 R)
• M34: 15,250,456 km (0.087 R)
• M35: 15,377,165 km (0.087 R)
• M36: 15,695,509 km (0.071 R)
• M37: 17,055,952 km (0.071 R)
• M38: 17,517,911 km (0.11 R)
• M39: 17,750,386 km (0.05 R)
• M40: 18,050,778 km (0.103 R)
• M41: 18,588,882 km (0.061 R)
• M42: 18,656,500 km (0.058 R)
• M43: 18,995,938 km (0.08 R)
• M44: 20,478,752 km (0.113 R)
• M45: 20,548,614 km (0.112 R)
• M46: 20,688,638 km (0.048 R)
• M47: 22,428,760 km (0.114 R)
• M48: 23,007,105 km (0.108 R)
• M49: 24,437,261 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724

Radius: 6.8

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.06 AU - 16.98 AU

Year: 23076 Days

Day: 15.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,262,826 km

• M1: 157,227 km (0.092 R)
• M2: 381,624 km (0.116 R)
• M3: 740,659 km (0.042 R)
• M4: 1,243,757 km (0.104 R)
• M5: 1,695,991 km (0.098 R)
• M6: 1,904,530 km (0.069 R)
• M7: 2,195,349 km (0.07 R)
• M8: 2,270,297 km (0.083 R)
• M9: 2,461,483 km (0.115 R)
• M10: 2,697,698 km (0.102 R)
• M11: 3,024,121 km (0.095 R)
• M12: 3,277,241 km (0.091 R)
• M13: 3,449,876 km (0.066 R)
• M14: 3,939,660 km (0.115 R)
• M15: 3,985,287 km (0.066 R)
• M16: 4,031,064 km (0.081 R)
• M17: 4,169,592 km (0.088 R)
• M18: 4,309,615 km (0.083 R)
• M19: 4,403,862 km (0.064 R)
• M20: 4,934,336 km (0.065 R)
• M21: 5,332,865 km (0.064 R)
• M22: 5,587,181 km (0.08 R)
• M23: 6,320,211 km (0.116 R)
• M24: 6,373,767 km (0.067 R)
• M25: 6,862,354 km (0.049 R)
• M26: 7,703,094 km (0.079 R)
• M27: 8,399,023 km (0.057 R)
• M28: 10,414,106 km (0.082 R)
• M29: 12,976,119 km (0.117 R)
• M30: 14,432,155 km (0.096 R)
• M31: 14,573,525 km (0.105 R)
• M32: 16,231,818 km (0.12 R)
• M33: 19,255,041 km (0.099 R)
• M34: 19,332,682 km (0.077 R)
• M35: 19,723,133 km (0.08 R)
• M36: 20,274,102 km (0.11 R)
• M37: 23,269,350 km (0.104 R)
• M38: 23,601,308 km (0.112 R)
• M39: 23,767,960 km (0.07 R)
• M40: 25,369,854 km (0.084 R)
• M41: 25,455,125 km (0.036 R)
• M42: 26,832,622 km (0.055 R)
• M43: 27,442,832 km (0.084 R)
• M44: 28,057,529 km (0.092 R)
• M45: 29,479,756 km (0.097 R)
• M46: 29,749,033 km (0.113 R)
• M47: 32,208,870 km (0.115 R)
• M48: 32,393,773 km (0.109 R)
• M49: 32,578,826 km (0.093 R)
• M50: 35,017,720 km (0.095 R)
• M51: 35,779,921 km (0.06 R)
• M52: 36,066,999 km (0.098 R)
• M53: 36,258,934 km (0.074 R)
• M54: 36,740,190 km (0.042 R)
• M55: 38,392,199 km (0.057 R)
• M56: 38,784,445 km (0.104 R)
• M57: 41,366,205 km (0.115 R)
• M58: 41,768,324 km (0.096 R)
• M59: 41,869,003 km (0.06 R)
• M60: 42,475,024 km (0.076 R)
• M61: 42,677,729 km (0.097 R)
• M62: 42,880,734 km (0.074 R)
• M63: 43,389,516 km (0.073 R)
• M64: 43,593,717 km (0.067 R)
• M65: 44,619,061 km (0.112 R)
• M66: 44,825,057 km (0.086 R)
• M67: 46,902,523 km (0.107 R)
• M68: 47,531,881 km (0.114 R)
• M69: 47,847,682 km (0.045 R)
• M70: 48,586,995 km (0.116 R)
• M71: 48,798,975 km (0.058 R)
• M72: 50,612,999 km (0.083 R)
• M73: 52,231,797 km (0.12 R)
• M74: 52,340,405 km (0.1 R)
• M75: 53,211,364 km (0.093 R)
• M76: 53,757,995 km (0.088 R)
• M77: 55,077,897 km (0.111 R)
• M78: 55,741,812 km (0.05 R)
• M79: 61,147,531 km (0.11 R)
• M80: 62,064,566 km (0.078 R)
• M81: 64,726,361 km (0.058 R)
• M82: 67,071,158 km (0.096 R)
• M83: 67,189,191 km (0.116 R)
• M84: 67,425,256 km (0.115 R)
• M85: 68,254,029 km (0.095 R)
• M86: 69,205,172 km (0.107 R)
• M87: 69,801,918 km (0.055 R)
• M88: 70,880,369 km (0.086 R)
• M89: 71,000,496 km (0.068 R)
• M90: 71,843,480 km (0.073 R)
• M91: 72,326,681 km (0.066 R)
• M92: 73,174,901 km (0.111 R)
• M93: 78,457,351 km (0.058 R)
• M94: 78,830,448 km (0.03 R)
• M95: 79,453,673 km (0.07 R)
• M96: 83,861,275 km (0.051 R)
• M97: 84,624,823 km (0.064 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit