🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.73 AU

Year: 177 Days

Day: 38.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,138,030 km

• M1: 309,219 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.58 AU - 0.74 AU

Year: 190 Days

Day: 24 Hours

Environment

Temp: 168 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.87 AU - 2.09 AU

Year: 988 Days

Day: 44.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,138,030 km

• M1: 170,093 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.22 AU - 4.4 AU

Year: 2638 Days

Day: 18.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,138,030 km

• M1: 1,527,843 km (0.054 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 8.3

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.82 AU - 7.46 AU

Year: 6768 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,138,030 km

• M1: 104,569 km (0.086 R)
• M2: 217,665 km (0.092 R)
• M3: 379,530 km (0.101 R)
• M4: 451,486 km (0.052 R)
• M5: 555,457 km (0.106 R)
• M6: 712,684 km (0.118 R)
• M7: 1,269,039 km (0.103 R)
• M8: 1,538,913 km (0.106 R)
• M9: 1,680,882 km (0.063 R)
• M10: 1,912,459 km (0.09 R)
• M11: 2,359,906 km (0.03 R)
• M12: 2,453,255 km (0.11 R)
• M13: 2,524,165 km (0.068 R)
• M14: 2,963,683 km (0.109 R)
• M15: 3,453,467 km (0.09 R)
• M16: 3,913,032 km (0.07 R)
• M17: 4,682,264 km (0.104 R)
• M18: 4,978,916 km (0.056 R)
• M19: 5,652,855 km (0.118 R)
• M20: 6,128,875 km (0.109 R)
• M21: 6,193,352 km (0.106 R)
• M22: 6,322,904 km (0.069 R)
• M23: 7,051,595 km (0.073 R)
• M24: 7,153,022 km (0.107 R)
• M25: 7,220,940 km (0.081 R)
• M26: 7,460,296 km (0.106 R)
• M27: 7,598,225 km (0.11 R)
• M28: 8,264,983 km (0.118 R)
• M29: 8,840,935 km (0.104 R)
• M30: 9,060,395 km (0.087 R)
• M31: 9,318,601 km (0.065 R)
• M32: 9,955,738 km (0.109 R)
• M33: 10,183,875 km (0.051 R)
• M34: 10,337,063 km (0.111 R)
• M35: 10,606,788 km (0.08 R)
• M36: 10,762,071 km (0.078 R)
• M37: 10,918,101 km (0.117 R)
• M38: 11,192,763 km (0.039 R)
• M39: 11,629,290 km (0.09 R)
• M40: 12,030,810 km (0.03 R)
• M41: 12,233,366 km (0.103 R)
• M42: 13,054,658 km (0.043 R)
• M43: 13,179,273 km (0.093 R)
• M44: 13,555,961 km (0.062 R)
• M45: 13,893,603 km (0.113 R)
• M46: 14,106,182 km (0.085 R)
• M47: 14,234,088 km (0.071 R)
• M48: 14,405,377 km (0.069 R)
• M49: 14,491,247 km (0.102 R)
• M50: 15,140,950 km (0.095 R)
• M51: 16,289,563 km (0.061 R)
• M52: 16,558,540 km (0.102 R)
• M53: 18,856,961 km (0.103 R)
• M54: 19,660,900 km (0.044 R)
• M55: 19,995,251 km (0.034 R)
• M56: 20,139,165 km (0.049 R)
• M57: 21,106,913 km (0.037 R)
• M58: 22,387,621 km (0.059 R)
• M59: 22,487,253 km (0.053 R)
• M60: 23,288,948 km (0.091 R)
• M61: 23,541,469 km (0.09 R)
• M62: 24,355,431 km (0.053 R)
• M63: 24,972,073 km (0.081 R)
• M64: 25,386,011 km (0.08 R)
• M65: 26,958,135 km (0.092 R)
• M66: 27,117,157 km (0.106 R)
• M67: 28,453,814 km (0.039 R)
• M68: 29,812,013 km (0.11 R)
• M69: 30,913,652 km (0.109 R)
• M70: 31,246,657 km (0.035 R)
• M71: 31,469,408 km (0.115 R)
• M72: 31,525,208 km (0.101 R)
• M73: 32,816,687 km (0.073 R)
• M74: 34,297,556 km (0.117 R)
• M75: 34,355,001 km (0.11 R)
• M76: 34,584,784 km (0.1 R)
• M77: 35,393,360 km (0.094 R)
• M78: 35,974,847 km (0.114 R)
• M79: 36,325,056 km (0.117 R)
• M80: 37,501,045 km (0.087 R)
• M81: 38,034,361 km (0.113 R)
• M82: 38,689,600 km (0.082 R)
• M83: 38,868,818 km (0.12 R)
• M84: 39,168,313 km (0.101 R)
• M85: 39,769,696 km (0.08 R)
• M86: 40,495,246 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 8.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.74 AU - 8.98 AU

Year: 7818 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,138,030 km

• M1: 122,670 km (0.09 R)
• M2: 397,781 km (0.056 R)
• M3: 632,350 km (0.101 R)
• M4: 729,738 km (0.056 R)
• M5: 787,932 km (0.061 R)
• M6: 1,153,998 km (0.113 R)
• M7: 1,257,819 km (0.086 R)
• M8: 1,364,931 km (0.072 R)
• M9: 1,493,735 km (0.092 R)
• M10: 1,569,282 km (0.073 R)
• M11: 1,966,165 km (0.091 R)
• M12: 2,049,341 km (0.117 R)
• M13: 2,154,957 km (0.092 R)
• M14: 2,371,575 km (0.117 R)
• M15: 2,505,166 km (0.079 R)
• M16: 3,583,767 km (0.074 R)
• M17: 3,998,452 km (0.065 R)
• M18: 4,184,552 km (0.061 R)
• M19: 4,319,339 km (0.064 R)
• M20: 4,538,051 km (0.089 R)
• M21: 4,593,253 km (0.051 R)
• M22: 4,788,478 km (0.101 R)
• M23: 4,901,275 km (0.089 R)
• M24: 4,986,396 km (0.112 R)
• M25: 5,100,689 km (0.075 R)
• M26: 5,894,904 km (0.105 R)
• M27: 6,137,552 km (0.054 R)
• M28: 6,260,222 km (0.1 R)
• M29: 6,445,574 km (0.111 R)
• M30: 6,664,286 km (0.042 R)
• M31: 7,076,877 km (0.098 R)
• M32: 7,595,981 km (0.118 R)
• M33: 8,093,993 km (0.028 R)
• M34: 8,568,218 km (0.094 R)
• M35: 8,705,399 km (0.071 R)
• M36: 9,226,149 km (0.117 R)
• M37: 9,296,460 km (0.087 R)
• M38: 9,900,537 km (0.105 R)
• M39: 10,517,179 km (0.058 R)
• M40: 10,885,788 km (0.096 R)
• M41: 11,409,082 km (0.105 R)
• M42: 11,711,718 km (0.066 R)
• M43: 11,902,156 km (0.108 R)
• M44: 12,209,131 km (0.1 R)
• M45: 12,324,920 km (0.053 R)
• M46: 12,441,157 km (0.077 R)
• M47: 12,791,815 km (0.105 R)
• M48: 13,145,614 km (0.054 R)
• M49: 13,742,659 km (0.115 R)
• M50: 13,822,993 km (0.045 R)
• M51: 14,105,134 km (0.111 R)
• M52: 14,963,228 km (0.08 R)
• M53: 15,419,352 km (0.085 R)
• M54: 15,795,890 km (0.105 R)
• M55: 16,091,046 km (0.108 R)
• M56: 17,202,708 km (0.115 R)
• M57: 17,680,524 km (0.091 R)
• M58: 18,339,203 km (0.082 R)
• M59: 18,560,458 km (0.089 R)
• M60: 19,816,183 km (0.057 R)
• M61: 20,088,900 km (0.082 R)
• M62: 20,408,590 km (0.095 R)
• M63: 20,914,231 km (0.098 R)
• M64: 21,517,260 km (0.115 R)
• M65: 21,703,958 km (0.112 R)
• M66: 22,361,740 km (0.057 R)
• M67: 23,264,713 km (0.088 R)
• M68: 23,841,113 km (0.092 R)
• M69: 24,470,920 km (0.084 R)
• M70: 25,302,834 km (0.1 R)
• M71: 25,895,541 km (0.047 R)
• M72: 26,293,322 km (0.051 R)
• M73: 26,642,932 km (0.092 R)
• M74: 27,195,547 km (0.118 R)
• M75: 28,209,970 km (0.119 R)
• M76: 29,598,986 km (0.03 R)
• M77: 29,754,717 km (0.076 R)
• M78: 31,010,143 km (0.089 R)
• M79: 31,221,076 km (0.104 R)
• M80: 32,069,595 km (0.04 R)
• M81: 33,518,450 km (0.059 R)
• M82: 34,169,350 km (0.111 R)
• M83: 34,988,698 km (0.117 R)
• M84: 35,814,478 km (0.116 R)
• M85: 36,591,190 km (0.075 R)
• M86: 36,925,691 km (0.11 R)
• M87: 37,093,241 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.7

Radius: 4.1

Gravity: 19.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.05 AU - 15.13 AU

Year: 16801 Days

Day: 19.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,138,030 km

• M1: 64,327 km (0.086 R)
• M2: 95,892 km (0.1 R)
• M3: 147,504 km (0.109 R)
• M4: 210,933 km (0.118 R)
• M5: 519,553 km (0.109 R)
• M6: 823,387 km (0.071 R)
• M7: 982,858 km (0.117 R)
• M8: 1,839,007 km (0.085 R)
• M9: 2,100,354 km (0.103 R)
• M10: 2,154,060 km (0.107 R)
• M11: 2,181,137 km (0.079 R)
• M12: 2,457,594 km (0.067 R)
• M13: 2,599,861 km (0.079 R)
• M14: 2,863,004 km (0.104 R)
• M15: 3,288,909 km (0.073 R)
• M16: 4,131,295 km (0.086 R)
• M17: 4,680,917 km (0.03 R)
• M18: 4,716,073 km (0.102 R)
• M19: 5,000,159 km (0.071 R)
• M20: 5,363,084 km (0.085 R)
• M21: 5,473,636 km (0.112 R)
• M22: 5,772,084 km (0.11 R)
• M23: 5,847,631 km (0.09 R)
• M24: 6,075,918 km (0.069 R)
• M25: 6,152,661 km (0.087 R)
• M26: 6,501,972 km (0.095 R)
• M27: 7,179,351 km (0.073 R)
• M28: 7,219,892 km (0.103 R)
• M29: 7,712,219 km (0.041 R)
• M30: 8,004,533 km (0.113 R)
• M31: 8,599,783 km (0.115 R)
• M32: 8,859,186 km (0.111 R)
• M33: 9,033,617 km (0.067 R)
• M34: 9,209,245 km (0.034 R)
• M35: 9,697,832 km (0.027 R)
• M36: 10,561,310 km (0.085 R)
• M37: 10,653,762 km (0.077 R)
• M38: 11,639,313 km (0.117 R)
• M39: 12,167,094 km (0.1 R)
• M40: 13,998,770 km (0.119 R)
• M41: 14,920,443 km (0.055 R)
• M42: 15,808,755 km (0.062 R)
• M43: 15,914,521 km (0.093 R)
• M44: 17,200,314 km (0.064 R)
• M45: 18,463,519 km (0.099 R)
• M46: 19,303,361 km (0.098 R)
• M47: 19,416,308 km (0.117 R)
• M48: 19,529,404 km (0.105 R)
• M49: 19,984,181 km (0.117 R)
• M50: 20,327,508 km (0.064 R)
• M51: 20,846,164 km (0.117 R)
• M52: 22,904,182 km (0.113 R)
• M53: 24,048,307 km (0.103 R)
• M54: 25,767,784 km (0.105 R)
• M55: 27,590,036 km (0.101 R)
• M56: 28,677,463 km (0.057 R)
• M57: 28,935,370 km (0.094 R)
• M58: 28,999,996 km (0.117 R)
• M59: 29,194,024 km (0.113 R)
• M60: 29,323,726 km (0.104 R)
• M61: 31,290,788 km (0.1 R)
• M62: 31,423,482 km (0.112 R)
• M63: 31,622,746 km (0.107 R)
• M64: 32,089,491 km (0.114 R)
• M65: 32,424,291 km (0.06 R)
• M66: 32,760,288 km (0.118 R)
• M67: 35,488,953 km (0.057 R)
• M68: 36,391,328 km (0.072 R)
• M69: 36,461,190 km (0.117 R)
• M70: 36,530,902 km (0.058 R)
• M71: 36,950,524 km (0.098 R)
• M72: 37,020,536 km (0.102 R)
• M73: 37,160,859 km (0.07 R)
• M74: 37,723,796 km (0.064 R)
• M75: 40,003,817 km (0.117 R)
• M76: 40,291,943 km (0.101 R)
• M77: 40,508,411 km (0.081 R)
• M78: 40,797,733 km (0.074 R)
• M79: 41,015,248 km (0.109 R)
• M80: 41,742,743 km (0.089 R)
• M81: 42,181,364 km (0.075 R)
• M82: 43,210,747 km (0.049 R)
• M83: 43,432,451 km (0.079 R)
• M84: 44,174,007 km (0.104 R)
• M85: 46,726,297 km (0.066 R)
• M86: 46,877,989 km (0.105 R)
• M87: 46,953,835 km (0.053 R)
• M88: 47,181,672 km (0.116 R)
• M89: 47,638,544 km (0.098 R)
• M90: 48,556,626 km (0.1 R)
• M91: 49,171,923 km (0.112 R)
• M92: 50,099,729 km (0.045 R)
• M93: 52,365,538 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372

Radius: 5.3

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.68 AU - 19.28 AU

Year: 29335 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,138,030 km

• M1: 292,464 km (0.111 R)
• M2: 461,360 km (0.112 R)
• M3: 567,874 km (0.091 R)
• M4: 1,423,573 km (0.095 R)
• M5: 1,517,222 km (0.114 R)
• M6: 2,264,014 km (0.107 R)
• M7: 2,712,808 km (0.104 R)
• M8: 2,790,299 km (0.067 R)
• M9: 3,067,205 km (0.108 R)
• M10: 4,952,138 km (0.089 R)
• M11: 5,142,576 km (0.091 R)
• M12: 5,238,618 km (0.077 R)
• M13: 5,777,769 km (0.045 R)
• M14: 5,877,700 km (0.097 R)
• M15: 6,079,209 km (0.062 R)
• M16: 6,855,023 km (0.117 R)
• M17: 7,771,609 km (0.097 R)
• M18: 8,840,636 km (0.089 R)
• M19: 9,598,349 km (0.046 R)
• M20: 11,802,674 km (0.086 R)
• M21: 14,154,801 km (0.064 R)
• M22: 15,661,102 km (0.114 R)
• M23: 16,221,346 km (0.098 R)
• M24: 16,362,417 km (0.116 R)
• M25: 17,868,418 km (0.061 R)
• M26: 18,674,751 km (0.071 R)
• M27: 19,944,089 km (0.085 R)
• M28: 20,095,332 km (0.089 R)
• M29: 20,551,007 km (0.099 R)
• M30: 22,801,558 km (0.076 R)
• M31: 23,356,416 km (0.091 R)
• M32: 23,915,613 km (0.104 R)
• M33: 23,995,947 km (0.09 R)
• M34: 24,156,615 km (0.091 R)
• M35: 26,113,804 km (0.047 R)
• M36: 26,694,244 km (0.106 R)
• M37: 28,121,258 km (0.079 R)
• M38: 29,831,611 km (0.109 R)
• M39: 29,918,078 km (0.087 R)
• M40: 30,786,643 km (0.067 R)
• M41: 33,173,029 km (0.08 R)
• M42: 33,801,340 km (0.083 R)
• M43: 36,445,931 km (0.086 R)
• M44: 36,723,285 km (0.111 R)
• M45: 37,466,338 km (0.058 R)
• M46: 38,120,529 km (0.07 R)
• M47: 39,250,741 km (0.104 R)
• M48: 39,440,282 km (0.056 R)
• M49: 39,915,255 km (0.108 R)
• M50: 41,159,012 km (0.111 R)
• M51: 43,390,414 km (0.079 R)
• M52: 43,684,373 km (0.099 R)
• M53: 45,164,046 km (0.093 R)
• M54: 45,362,562 km (0.062 R)
• M55: 45,860,125 km (0.096 R)
• M56: 46,459,564 km (0.113 R)
• M57: 48,578,169 km (0.067 R)
• M58: 48,679,746 km (0.059 R)
• M59: 48,781,472 km (0.098 R)
• M60: 49,393,477 km (0.058 R)
• M61: 51,970,300 km (0.078 R)
• M62: 52,595,171 km (0.06 R)
• M63: 53,747,373 km (0.03 R)
• M64: 54,484,891 km (0.116 R)
• M65: 54,907,804 km (0.119 R)
• M66: 55,438,129 km (0.043 R)
• M67: 56,717,490 km (0.109 R)
• M68: 57,683,443 km (0.096 R)
• M69: 58,979,858 km (0.098 R)
• M70: 61,601,262 km (0.105 R)
• M71: 63,147,804 km (0.092 R)
• M72: 64,148,764 km (0.115 R)
• M73: 65,043,060 km (0.049 R)
• M74: 69,231,800 km (0.108 R)
• M75: 69,346,243 km (0.047 R)
• M76: 70,493,957 km (0.074 R)
• M77: 71,879,383 km (0.054 R)
• M78: 73,157,248 km (0.091 R)
• M79: 74,794,447 km (0.057 R)
• M80: 75,382,068 km (0.117 R)
• M81: 75,971,184 km (0.12 R)
• M82: 76,089,217 km (0.115 R)
• M83: 77,510,247 km (0.096 R)
• M84: 77,629,028 km (0.093 R)
• M85: 79,778,001 km (0.073 R)
• M86: 79,897,979 km (0.081 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 11,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit