🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.7 AU - 0.96 AU

Year: 279 Days

Day: 15.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.94 AU - 1.14 AU

Year: 391 Days

Day: 35.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 102,776,530 km

• M1: 350,059 km (0.03 R)
• M2: 869,463 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.49 AU - 1.87 AU

Year: 803 Days

Day: 12.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.6 AU - 2.32 AU

Year: 1012 Days

Day: 20.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,776,530 km

• M1: 14,960 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.01 AU - 3.21 AU

Year: 1556 Days

Day: 46.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 14.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.97 AU - 5.29 AU

Year: 4287 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,776,530 km

• M1: 196,871 km (0.119 R)
• M2: 309,069 km (0.093 R)
• M3: 851,511 km (0.111 R)
• M4: 1,149,360 km (0.089 R)
• M5: 1,281,455 km (0.117 R)
• M6: 1,403,378 km (0.118 R)
• M7: 1,513,631 km (0.088 R)
• M8: 1,659,938 km (0.047 R)
• M9: 1,794,127 km (0.059 R)
• M10: 1,914,703 km (0.084 R)
• M11: 2,146,281 km (0.081 R)
• M12: 2,237,835 km (0.108 R)
• M13: 2,559,620 km (0.065 R)
• M14: 3,226,826 km (0.113 R)
• M15: 3,332,592 km (0.12 R)
• M16: 3,482,788 km (0.06 R)
• M17: 3,679,210 km (0.103 R)
• M18: 4,360,778 km (0.093 R)
• M19: 5,180,425 km (0.042 R)
• M20: 5,405,569 km (0.087 R)
• M21: 5,531,980 km (0.099 R)
• M22: 6,126,482 km (0.118 R)
• M23: 6,231,948 km (0.099 R)
• M24: 7,264,622 km (0.11 R)
• M25: 7,545,268 km (0.076 R)
• M26: 7,772,357 km (0.055 R)
• M27: 7,886,800 km (0.094 R)
• M28: 8,291,612 km (0.108 R)
• M29: 8,733,075 km (0.114 R)
• M30: 9,212,536 km (0.045 R)
• M31: 9,823,793 km (0.114 R)
• M32: 9,947,660 km (0.116 R)
• M33: 10,353,968 km (0.043 R)
• M34: 10,574,924 km (0.085 R)
• M35: 11,572,442 km (0.062 R)
• M36: 11,670,579 km (0.06 R)
• M37: 12,231,870 km (0.117 R)
• M38: 12,599,881 km (0.085 R)
• M39: 13,141,724 km (0.118 R)
• M40: 13,587,526 km (0.116 R)
• M41: 14,213,144 km (0.101 R)
• M42: 14,494,238 km (0.119 R)
• M43: 14,954,850 km (0.099 R)
• M44: 15,204,978 km (0.097 R)
• M45: 15,348,442 km (0.068 R)
• M46: 15,492,505 km (0.085 R)
• M47: 15,600,664 km (0.089 R)
• M48: 15,781,678 km (0.102 R)
• M49: 15,927,087 km (0.079 R)
• M50: 16,255,753 km (0.082 R)
• M51: 16,476,111 km (0.094 R)
• M52: 16,994,019 km (0.12 R)
• M53: 17,932,446 km (0.091 R)
• M54: 18,465,314 km (0.093 R)
• M55: 19,196,698 km (0.119 R)
• M56: 19,429,771 km (0.053 R)
• M57: 20,529,465 km (0.071 R)
• M58: 20,767,625 km (0.104 R)
• M59: 22,543,053 km (0.075 R)
• M60: 22,706,862 km (0.083 R)
• M61: 22,871,121 km (0.077 R)
• M62: 23,614,921 km (0.078 R)
• M63: 23,781,274 km (0.037 R)
• M64: 24,745,582 km (0.113 R)
• M65: 25,765,391 km (0.098 R)
• M66: 26,022,550 km (0.117 R)
• M67: 26,755,579 km (0.109 R)
• M68: 26,929,113 km (0.108 R)
• M69: 27,451,808 km (0.102 R)
• M70: 27,714,502 km (0.063 R)
• M71: 27,933,962 km (0.083 R)
• M72: 28,906,497 km (0.113 R)
• M73: 29,441,759 km (0.097 R)
• M74: 29,576,097 km (0.117 R)
• M75: 29,710,586 km (0.119 R)
• M76: 30,205,605 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 13.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.83 AU - 6.47 AU

Year: 5627 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,776,530 km

• M1: 290,818 km (0.095 R)
• M2: 377,286 km (0.112 R)
• M3: 579,542 km (0.052 R)
• M4: 782,397 km (0.109 R)
• M5: 1,117,795 km (0.05 R)
• M6: 1,229,096 km (0.073 R)
• M7: 1,344,586 km (0.07 R)
• M8: 1,481,318 km (0.059 R)
• M9: 1,844,243 km (0.036 R)
• M10: 1,978,133 km (0.073 R)
• M11: 2,441,437 km (0.098 R)
• M12: 2,675,259 km (0.096 R)
• M13: 2,961,140 km (0.051 R)
• M14: 3,051,198 km (0.09 R)
• M15: 3,165,042 km (0.088 R)
• M16: 3,731,569 km (0.093 R)
• M17: 3,829,107 km (0.084 R)
• M18: 4,026,875 km (0.108 R)
• M19: 4,304,380 km (0.12 R)
• M20: 4,719,214 km (0.118 R)
• M21: 4,825,130 km (0.077 R)
• M22: 5,065,982 km (0.104 R)
• M23: 5,283,647 km (0.11 R)
• M24: 5,421,128 km (0.069 R)
• M25: 5,587,780 km (0.11 R)
• M26: 5,756,227 km (0.119 R)
• M27: 6,184,675 km (0.106 R)
• M28: 6,831,985 km (0.108 R)
• M29: 7,103,056 km (0.028 R)
• M30: 7,968,929 km (0.108 R)
• M31: 8,254,511 km (0.113 R)
• M32: 8,868,311 km (0.079 R)
• M33: 10,037,568 km (0.084 R)
• M34: 10,415,004 km (0.109 R)
• M35: 10,518,825 km (0.051 R)
• M36: 10,797,226 km (0.09 R)
• M37: 11,219,392 km (0.103 R)
• M38: 11,361,360 km (0.096 R)
• M39: 11,754,802 km (0.064 R)
• M40: 12,813,656 km (0.101 R)
• M41: 12,962,207 km (0.118 R)
• M42: 13,148,606 km (0.069 R)
• M43: 13,599,494 km (0.092 R)
• M44: 13,903,028 km (0.074 R)
• M45: 14,478,082 km (0.057 R)
• M46: 15,572,390 km (0.086 R)
• M47: 15,889,837 km (0.115 R)
• M48: 16,410,438 km (0.058 R)
• M49: 17,263,295 km (0.093 R)
• M50: 17,550,822 km (0.055 R)
• M51: 17,798,556 km (0.055 R)
• M52: 18,047,487 km (0.117 R)
• M53: 18,381,090 km (0.089 R)
• M54: 19,607,494 km (0.07 R)
• M55: 20,079,625 km (0.106 R)
• M56: 20,860,376 km (0.107 R)
• M57: 21,122,771 km (0.069 R)
• M58: 21,651,001 km (0.109 R)
• M59: 22,317,459 km (0.101 R)
• M60: 22,541,108 km (0.058 R)
• M61: 22,945,471 km (0.111 R)
• M62: 23,080,857 km (0.095 R)
• M63: 23,216,393 km (0.061 R)
• M64: 23,761,527 km (0.085 R)
• M65: 24,035,591 km (0.095 R)
• M66: 24,587,158 km (0.116 R)
• M67: 24,864,363 km (0.079 R)
• M68: 25,235,665 km (0.104 R)
• M69: 26,030,927 km (0.097 R)
• M70: 27,645,836 km (0.034 R)
• M71: 28,127,092 km (0.038 R)
• M72: 28,223,583 km (0.073 R)
• M73: 28,853,989 km (0.114 R)
• M74: 29,440,113 km (0.108 R)
• M75: 29,832,957 km (0.059 R)
• M76: 30,227,596 km (0.089 R)
• M77: 30,326,480 km (0.108 R)
• M78: 30,723,363 km (0.066 R)
• M79: 31,421,836 km (0.069 R)
• M80: 31,522,067 km (0.088 R)
• M81: 31,622,297 km (0.064 R)
• M82: 32,428,779 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.1

Radius: 12

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.12 AU - 12.84 AU

Year: 12518 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 102,776,530 km

• M1: 201,060 km (0.093 R)
• M2: 308,471 km (0.056 R)
• M3: 418,874 km (0.092 R)
• M4: 653,892 km (0.083 R)
• M5: 828,772 km (0.07 R)
• M6: 954,734 km (0.12 R)
• M7: 1,372,860 km (0.072 R)
• M8: 1,550,432 km (0.106 R)
• M9: 1,709,006 km (0.11 R)
• M10: 2,014,036 km (0.028 R)
• M11: 3,031,302 km (0.072 R)
• M12: 3,299,231 km (0.088 R)
• M13: 3,401,856 km (0.107 R)
• M14: 3,894,481 km (0.083 R)
• M15: 4,409,846 km (0.11 R)
• M16: 4,675,681 km (0.104 R)
• M17: 4,946,753 km (0.072 R)
• M18: 5,343,187 km (0.083 R)
• M19: 5,749,944 km (0.054 R)
• M20: 6,378,853 km (0.065 R)
• M21: 6,507,208 km (0.054 R)
• M22: 6,723,228 km (0.077 R)
• M23: 6,810,293 km (0.072 R)
• M24: 7,029,604 km (0.069 R)
• M25: 7,565,613 km (0.088 R)
• M26: 7,884,406 km (0.09 R)
• M27: 8,677,125 km (0.08 R)
• M28: 10,187,166 km (0.067 R)
• M29: 11,152,372 km (0.097 R)
• M30: 11,463,236 km (0.072 R)
• M31: 12,466,739 km (0.054 R)
• M32: 12,735,416 km (0.085 R)
• M33: 14,052,027 km (0.113 R)
• M34: 14,163,627 km (0.029 R)
• M35: 14,613,318 km (0.059 R)
• M36: 14,726,414 km (0.103 R)
• M37: 15,411,423 km (0.111 R)
• M38: 15,584,358 km (0.055 R)
• M39: 16,812,557 km (0.115 R)
• M40: 17,950,548 km (0.084 R)
• M41: 18,620,597 km (0.105 R)
• M42: 18,743,416 km (0.105 R)
• M43: 19,860,165 km (0.099 R)
• M44: 20,998,305 km (0.102 R)
• M45: 21,126,062 km (0.072 R)
• M46: 21,382,472 km (0.077 R)
• M47: 21,575,304 km (0.081 R)
• M48: 21,898,136 km (0.094 R)
• M49: 22,483,363 km (0.062 R)
• M50: 23,007,853 km (0.088 R)
• M51: 23,205,472 km (0.042 R)
• M52: 23,536,383 km (0.029 R)
• M53: 24,470,920 km (0.102 R)
• M54: 25,553,710 km (0.108 R)
• M55: 28,187,680 km (0.114 R)
• M56: 28,753,160 km (0.06 R)
• M57: 29,895,339 km (0.117 R)
• M58: 30,111,209 km (0.074 R)
• M59: 30,834,216 km (0.119 R)
• M60: 31,125,183 km (0.109 R)
• M61: 31,709,513 km (0.115 R)
• M62: 34,761,309 km (0.04 R)
• M63: 35,748,356 km (0.095 R)
• M64: 36,207,023 km (0.091 R)
• M65: 37,594,842 km (0.095 R)
• M66: 38,139,229 km (0.118 R)
• M67: 38,451,440 km (0.115 R)
• M68: 38,842,938 km (0.056 R)
• M69: 39,550,984 km (0.115 R)
• M70: 40,740,437 km (0.055 R)
• M71: 41,861,374 km (0.067 R)
• M72: 43,561,554 km (0.055 R)
• M73: 45,284,173 km (0.101 R)
• M74: 47,783,654 km (0.105 R)
• M75: 48,626,788 km (0.095 R)
• M76: 49,985,885 km (0.117 R)
• M77: 50,156,576 km (0.062 R)
• M78: 51,099,341 km (0.071 R)
• M79: 51,271,379 km (0.101 R)
• M80: 51,443,566 km (0.09 R)
• M81: 54,137,674 km (0.061 R)
• M82: 55,016,412 km (0.083 R)
• M83: 55,545,989 km (0.092 R)
• M84: 55,634,401 km (0.051 R)
• M85: 55,811,375 km (0.08 R)
• M86: 56,521,217 km (0.099 R)
• M87: 56,788,249 km (0.106 R)
• M88: 57,055,581 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.1

Radius: 3.3

Gravity: 82.56 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.7 AU - 20.64 AU

Year: 27405 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,776,530 km

• M1: 57,894 km (0.078 R)
• M2: 193,280 km (0.102 R)
• M3: 310,116 km (0.064 R)
• M4: 685,158 km (0.097 R)
• M5: 1,121,386 km (0.079 R)
• M6: 2,236,189 km (0.107 R)
• M7: 3,001,831 km (0.037 R)
• M8: 3,096,826 km (0.069 R)
• M9: 3,338,725 km (0.097 R)
• M10: 5,307,732 km (0.07 R)
• M11: 5,365,028 km (0.065 R)
• M12: 5,713,442 km (0.108 R)
• M13: 5,949,807 km (0.112 R)
• M14: 6,926,681 km (0.047 R)
• M15: 8,549,518 km (0.028 R)
• M16: 9,576,657 km (0.091 R)
• M17: 10,569,987 km (0.054 R)
• M18: 11,373,178 km (0.088 R)
• M19: 11,447,229 km (0.044 R)
• M20: 12,499,650 km (0.105 R)
• M21: 12,729,133 km (0.087 R)
• M22: 13,114,797 km (0.116 R)
• M23: 14,294,525 km (0.119 R)
• M24: 15,507,764 km (0.102 R)
• M25: 15,836,879 km (0.096 R)
• M26: 17,091,258 km (0.043 R)
• M27: 18,638,100 km (0.103 R)
• M28: 20,859,478 km (0.105 R)
• M29: 22,602,742 km (0.119 R)
• M30: 24,106,650 km (0.102 R)
• M31: 25,642,421 km (0.094 R)
• M32: 26,324,289 km (0.042 R)
• M33: 26,520,112 km (0.119 R)
• M34: 28,405,195 km (0.116 R)
• M35: 29,110,399 km (0.051 R)
• M36: 29,719,562 km (0.084 R)
• M37: 29,923,613 km (0.1 R)
• M38: 30,538,311 km (0.074 R)
• M39: 32,722,290 km (0.075 R)
• M40: 34,956,235 km (0.114 R)
• M41: 35,387,227 km (0.111 R)
• M42: 35,603,396 km (0.031 R)
• M43: 36,254,595 km (0.11 R)
• M44: 37,019,339 km (0.055 R)
• M45: 38,453,385 km (0.107 R)
• M46: 39,568,936 km (0.085 R)
• M47: 44,601,857 km (0.1 R)
• M48: 47,549,683 km (0.106 R)
• M49: 48,027,050 km (0.106 R)
• M50: 48,146,728 km (0.091 R)
• M51: 49,348,298 km (0.091 R)
• M52: 50,195,322 km (0.102 R)
• M53: 52,518,427 km (0.116 R)
• M54: 52,641,546 km (0.114 R)
• M55: 52,888,382 km (0.093 R)
• M56: 53,630,986 km (0.096 R)
• M57: 54,003,485 km (0.086 R)
• M58: 54,252,416 km (0.102 R)
• M59: 54,501,646 km (0.114 R)
• M60: 55,001,303 km (0.105 R)
• M61: 55,879,293 km (0.084 R)
• M62: 58,285,724 km (0.077 R)
• M63: 63,855,253 km (0.081 R)
• M64: 64,513,783 km (0.107 R)
• M65: 65,439,644 km (0.056 R)
• M66: 65,704,881 km (0.097 R)
• M67: 66,502,985 km (0.078 R)
• M68: 67,170,491 km (0.078 R)
• M69: 67,572,012 km (0.109 R)
• M70: 67,706,052 km (0.067 R)
• M71: 69,862,654 km (0.047 R)
• M72: 69,998,190 km (0.116 R)
• M73: 71,358,334 km (0.109 R)
• M74: 74,935,219 km (0.114 R)
• M75: 75,073,896 km (0.061 R)
• M76: 75,908,204 km (0.059 R)
• M77: 76,186,904 km (0.104 R)
• M78: 77,025,251 km (0.115 R)
• M79: 79,134,282 km (0.079 R)
• M80: 80,977,477 km (0.081 R)
• M81: 81,404,878 km (0.044 R)
• M82: 82,834,735 km (0.119 R)
• M83: 85,574,320 km (0.115 R)
• M84: 86,591,137 km (0.089 R)
• M85: 87,028,112 km (0.117 R)
• M86: 89,960,231 km (0.081 R)
• M87: 93,521,109 km (0.086 R)
• M88: 93,969,454 km (0.097 R)
• M89: 95,318,677 km (0.109 R)
• M90: 96,674,482 km (0.068 R)
• M91: 98,491,947 km (0.105 R)
• M92: 100,473,670 km (0.113 R)
• M93: 101,086,124 km (0.1 R)
• M94: 102,160,685 km (0.095 R)
• M95: 102,622,494 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit