🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.62 AU - 0.62 AU

Year: 182 Days

Day: 32.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 152.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.16 AU - 2.24 AU

Year: 1216 Days

Day: 22.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.51 AU - 4.17 AU

Year: 2805 Days

Day: 47 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.4 AU - 4.54 AU

Year: 2949 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,652,556 km

• M1: 2,521,472 km (0.049 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 10.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.33 AU - 7.97 AU

Year: 7127 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,652,556 km

• M1: 133,441 km (0.109 R)
• M2: 201,209 km (0.103 R)
• M3: 326,572 km (0.076 R)
• M4: 438,471 km (0.051 R)
• M5: 579,243 km (0.094 R)
• M6: 974,481 km (0.085 R)
• M7: 1,183,020 km (0.099 R)
• M8: 1,725,163 km (0.066 R)
• M9: 2,001,320 km (0.084 R)
• M10: 2,407,030 km (0.054 R)
• M11: 2,912,671 km (0.1 R)
• M12: 3,530,510 km (0.106 R)
• M13: 3,964,643 km (0.086 R)
• M14: 4,216,416 km (0.11 R)
• M15: 4,415,980 km (0.068 R)
• M16: 4,560,341 km (0.088 R)
• M17: 5,033,071 km (0.029 R)
• M18: 5,521,358 km (0.117 R)
• M19: 6,249,900 km (0.113 R)
• M20: 7,075,979 km (0.042 R)
• M21: 7,866,155 km (0.106 R)
• M22: 8,684,156 km (0.1 R)
• M23: 9,121,581 km (0.046 R)
• M24: 9,980,272 km (0.077 R)
• M25: 10,825,800 km (0.116 R)
• M26: 11,257,090 km (0.11 R)
• M27: 11,574,238 km (0.056 R)
• M28: 11,694,066 km (0.092 R)
• M29: 11,934,769 km (0.065 R)
• M30: 12,339,580 km (0.071 R)
• M31: 12,872,598 km (0.096 R)
• M32: 13,876,250 km (0.095 R)
• M33: 14,046,043 km (0.082 R)
• M34: 14,131,164 km (0.087 R)
• M35: 15,781,229 km (0.09 R)
• M36: 15,914,072 km (0.082 R)
• M37: 16,047,214 km (0.11 R)
• M38: 17,720,616 km (0.088 R)
• M39: 18,648,123 km (0.111 R)
• M40: 18,835,569 km (0.081 R)
• M41: 18,929,516 km (0.056 R)
• M42: 19,306,802 km (0.039 R)
• M43: 20,116,874 km (0.107 R)
• M44: 20,405,449 km (0.092 R)
• M45: 20,792,309 km (0.104 R)
• M46: 21,328,168 km (0.047 R)
• M47: 21,524,142 km (0.103 R)
• M48: 22,463,317 km (0.051 R)
• M49: 22,912,859 km (0.113 R)
• M50: 24,381,611 km (0.081 R)
• M51: 24,843,569 km (0.039 R)
• M52: 25,619,982 km (0.045 R)
• M53: 25,724,102 km (0.036 R)
• M54: 26,299,306 km (0.111 R)
• M55: 27,037,571 km (0.091 R)
• M56: 27,196,594 km (0.081 R)
• M57: 27,356,065 km (0.079 R)
• M58: 27,943,087 km (0.119 R)
• M59: 29,021,239 km (0.063 R)
• M60: 30,663,674 km (0.105 R)
• M61: 31,384,736 km (0.11 R)
• M62: 31,663,586 km (0.092 R)
• M63: 31,887,235 km (0.08 R)
• M64: 32,167,581 km (0.072 R)
• M65: 32,392,427 km (0.077 R)
• M66: 32,505,074 km (0.115 R)
• M67: 33,013,557 km (0.05 R)
• M68: 33,467,587 km (0.095 R)
• M69: 33,581,431 km (0.085 R)
• M70: 34,324,633 km (0.115 R)
• M71: 34,496,970 km (0.103 R)
• M72: 35,246,904 km (0.119 R)
• M73: 35,420,587 km (0.065 R)
• M74: 36,177,103 km (0.073 R)
• M75: 36,645,345 km (0.113 R)
• M76: 36,880,213 km (0.047 R)
• M77: 38,299,748 km (0.064 R)
• M78: 39,016,172 km (0.051 R)
• M79: 40,159,698 km (0.086 R)
• M80: 40,280,723 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.8

Radius: 3.5

Gravity: 73.53 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.21 AU - 14.77 AU

Year: 19507 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,652,556 km

• M1: 292,913 km (0.103 R)
• M2: 427,401 km (0.072 R)
• M3: 512,522 km (0.106 R)
• M4: 748,887 km (0.079 R)
• M5: 1,015,171 km (0.033 R)
• M6: 1,043,296 km (0.114 R)
• M7: 1,626,578 km (0.11 R)
• M8: 2,330,136 km (0.075 R)
• M9: 2,791,795 km (0.05 R)
• M10: 2,911,474 km (0.099 R)
• M11: 3,364,905 km (0.113 R)
• M12: 3,492,362 km (0.112 R)
• M13: 5,092,312 km (0.103 R)
• M14: 5,189,700 km (0.107 R)
• M15: 5,287,836 km (0.094 R)
• M16: 5,337,054 km (0.113 R)
• M17: 5,386,421 km (0.112 R)
• M18: 5,787,044 km (0.03 R)
• M19: 6,301,212 km (0.052 R)
• M20: 7,538,087 km (0.112 R)
• M21: 9,200,119 km (0.101 R)
• M22: 9,259,360 km (0.068 R)
• M23: 10,041,308 km (0.106 R)
• M24: 10,347,685 km (0.055 R)
• M25: 11,095,375 km (0.111 R)
• M26: 12,054,297 km (0.028 R)
• M27: 12,379,822 km (0.068 R)
• M28: 13,239,412 km (0.069 R)
• M29: 13,642,727 km (0.111 R)
• M30: 14,530,142 km (0.097 R)
• M31: 15,647,788 km (0.116 R)
• M32: 16,073,992 km (0.102 R)
• M33: 16,288,515 km (0.05 R)
• M34: 16,360,322 km (0.065 R)
• M35: 16,576,042 km (0.09 R)
• M36: 17,742,906 km (0.088 R)
• M37: 18,261,562 km (0.065 R)
• M38: 18,485,360 km (0.107 R)
• M39: 18,710,206 km (0.076 R)
• M40: 20,000,787 km (0.115 R)
• M41: 20,308,509 km (0.099 R)
• M42: 21,871,059 km (0.11 R)
• M43: 23,715,002 km (0.1 R)
• M44: 24,861,521 km (0.058 R)
• M45: 26,530,584 km (0.066 R)
• M46: 27,720,336 km (0.11 R)
• M47: 28,149,383 km (0.109 R)
• M48: 29,799,896 km (0.106 R)
• M49: 30,769,589 km (0.095 R)
• M50: 31,303,055 km (0.091 R)
• M51: 31,392,216 km (0.099 R)
• M52: 32,018,881 km (0.113 R)
• M53: 33,193,524 km (0.079 R)
• M54: 34,198,522 km (0.098 R)
• M55: 34,382,378 km (0.055 R)
• M56: 35,213,394 km (0.107 R)
• M57: 36,613,331 km (0.058 R)
• M58: 37,936,075 km (0.042 R)
• M59: 38,412,395 km (0.054 R)
• M60: 39,467,060 km (0.119 R)
• M61: 42,687,603 km (0.078 R)
• M62: 43,979,380 km (0.11 R)
• M63: 44,179,243 km (0.099 R)
• M64: 44,379,405 km (0.045 R)
• M65: 48,033,483 km (0.035 R)
• M66: 49,688,185 km (0.108 R)
• M67: 50,000,545 km (0.108 R)
• M68: 50,836,648 km (0.104 R)
• M69: 51,571,921 km (0.093 R)
• M70: 53,585,658 km (0.119 R)
• M71: 54,012,760 km (0.068 R)
• M72: 54,978,115 km (0.117 R)
• M73: 57,252,601 km (0.103 R)
• M74: 57,798,633 km (0.104 R)
• M75: 60,443,673 km (0.033 R)
• M76: 60,665,826 km (0.098 R)
• M77: 61,892,828 km (0.092 R)
• M78: 62,677,768 km (0.074 R)
• M79: 63,466,149 km (0.115 R)
• M80: 63,918,084 km (0.107 R)
• M81: 65,965,031 km (0.109 R)
• M82: 66,193,767 km (0.099 R)
• M83: 66,537,393 km (0.079 R)
• M84: 67,226,441 km (0.103 R)
• M85: 67,802,542 km (0.059 R)
• M86: 68,033,372 km (0.089 R)
• M87: 69,656,658 km (0.114 R)
• M88: 70,356,327 km (0.113 R)
• M89: 70,706,985 km (0.119 R)
• M90: 71,527,529 km (0.063 R)
• M91: 71,997,865 km (0.119 R)
• M92: 74,721,892 km (0.083 R)
• M93: 81,248,399 km (0.098 R)
• M94: 81,493,739 km (0.106 R)
• M95: 81,739,080 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.3

Radius: 6.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.72 AU - 15.62 AU

Year: 20946 Days

Day: 16.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 62,652,556 km

• M1: 169,494 km (0.113 R)
• M2: 247,584 km (0.077 R)
• M3: 358,885 km (0.065 R)
• M4: 446,250 km (0.097 R)
• M5: 715,227 km (0.106 R)
• M6: 802,443 km (0.066 R)
• M7: 933,491 km (0.079 R)
• M8: 1,015,470 km (0.061 R)
• M9: 1,246,150 km (0.085 R)
• M10: 1,398,740 km (0.084 R)
• M11: 1,875,060 km (0.087 R)
• M12: 3,147,390 km (0.093 R)
• M13: 3,188,679 km (0.071 R)
• M14: 3,590,648 km (0.103 R)
• M15: 3,963,745 km (0.031 R)
• M16: 4,534,760 km (0.091 R)
• M17: 5,853,914 km (0.119 R)
• M18: 6,007,402 km (0.107 R)
• M19: 6,162,235 km (0.092 R)
• M20: 6,396,955 km (0.052 R)
• M21: 8,521,992 km (0.117 R)
• M22: 9,195,482 km (0.043 R)
• M23: 9,855,657 km (0.083 R)
• M24: 10,438,191 km (0.092 R)
• M25: 10,905,834 km (0.05 R)
• M26: 11,284,915 km (0.111 R)
• M27: 11,926,241 km (0.08 R)
• M28: 12,382,216 km (0.108 R)
• M29: 14,262,511 km (0.075 R)
• M30: 14,331,326 km (0.12 R)
• M31: 15,305,807 km (0.069 R)
• M32: 15,730,067 km (0.059 R)
• M33: 15,907,938 km (0.086 R)
• M34: 16,015,050 km (0.109 R)
• M35: 18,094,311 km (0.037 R)
• M36: 18,467,708 km (0.073 R)
• M37: 18,805,948 km (0.109 R)
• M38: 18,881,495 km (0.06 R)
• M39: 19,336,273 km (0.098 R)
• M40: 20,411,582 km (0.116 R)
• M41: 22,100,393 km (0.055 R)
• M42: 22,619,647 km (0.113 R)
• M43: 24,407,192 km (0.087 R)
• M44: 25,276,206 km (0.072 R)
• M45: 25,945,058 km (0.084 R)
• M46: 26,071,019 km (0.061 R)
• M47: 26,366,026 km (0.094 R)
• M48: 27,428,470 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.1

Radius: 3.7

Gravity: 24.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.86 AU - 18.02 AU

Year: 21527 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,652,556 km

• M1: 99,483 km (0.082 R)
• M2: 138,827 km (0.115 R)
• M3: 278,850 km (0.065 R)
• M4: 339,288 km (0.11 R)
• M5: 528,230 km (0.109 R)
• M6: 604,226 km (0.107 R)
• M7: 704,456 km (0.113 R)
• M8: 831,615 km (0.11 R)
• M9: 989,291 km (0.118 R)
• M10: 1,107,623 km (0.109 R)
• M11: 2,176,200 km (0.076 R)
• M12: 2,237,236 km (0.106 R)
• M13: 2,268,053 km (0.085 R)
• M14: 2,519,527 km (0.08 R)
• M15: 2,583,705 km (0.117 R)
• M16: 2,616,018 km (0.091 R)
• M17: 2,946,779 km (0.065 R)
• M18: 3,151,429 km (0.105 R)
• M19: 3,255,549 km (0.119 R)
• M20: 3,756,103 km (0.091 R)
• M21: 3,977,957 km (0.085 R)
• M22: 4,787,281 km (0.095 R)
• M23: 4,947,202 km (0.086 R)
• M24: 5,230,989 km (0.085 R)
• M25: 7,731,368 km (0.094 R)
• M26: 9,671,951 km (0.104 R)
• M27: 10,128,225 km (0.063 R)
• M28: 10,488,008 km (0.115 R)
• M29: 10,747,560 km (0.094 R)
• M30: 10,956,698 km (0.098 R)
• M31: 11,806,713 km (0.088 R)
• M32: 12,403,159 km (0.103 R)
• M33: 12,622,620 km (0.117 R)
• M34: 12,953,979 km (0.116 R)
• M35: 13,288,330 km (0.045 R)
• M36: 13,965,410 km (0.117 R)
• M37: 14,943,630 km (0.11 R)
• M38: 15,001,824 km (0.078 R)
• M39: 15,706,580 km (0.092 R)
• M40: 16,481,945 km (0.074 R)
• M41: 17,637,589 km (0.118 R)
• M42: 21,257,708 km (0.093 R)
• M43: 21,388,756 km (0.098 R)
• M44: 21,454,429 km (0.109 R)
• M45: 21,520,102 km (0.111 R)
• M46: 21,651,599 km (0.076 R)
• M47: 21,849,517 km (0.065 R)
• M48: 22,513,582 km (0.112 R)
• M49: 22,580,452 km (0.114 R)
• M50: 23,184,229 km (0.035 R)
• M51: 23,589,789 km (0.069 R)
• M52: 24,134,176 km (0.117 R)
• M53: 24,476,456 km (0.077 R)
• M54: 24,889,346 km (0.099 R)
• M55: 25,652,295 km (0.076 R)
• M56: 25,931,744 km (0.109 R)
• M57: 26,775,775 km (0.092 R)
• M58: 28,274,446 km (0.049 R)
• M59: 29,142,862 km (0.096 R)
• M60: 29,215,716 km (0.082 R)
• M61: 30,020,104 km (0.037 R)
• M62: 30,462,016 km (0.112 R)
• M63: 31,426,773 km (0.083 R)
• M64: 31,501,422 km (0.107 R)
• M65: 31,725,669 km (0.102 R)
• M66: 31,950,365 km (0.067 R)
• M67: 33,920,420 km (0.091 R)
• M68: 34,457,476 km (0.078 R)
• M69: 34,611,412 km (0.066 R)
• M70: 34,842,840 km (0.085 R)
• M71: 36,085,550 km (0.061 R)
• M72: 37,817,743 km (0.103 R)
• M73: 38,454,282 km (0.103 R)
• M74: 39,576,865 km (0.101 R)
• M75: 40,547,605 km (0.108 R)
• M76: 42,265,138 km (0.112 R)
• M77: 42,347,567 km (0.093 R)
• M78: 44,256,884 km (0.101 R)
• M79: 44,843,607 km (0.045 R)
• M80: 45,011,755 km (0.115 R)
• M81: 45,095,829 km (0.09 R)
• M82: 45,601,620 km (0.077 R)
• M83: 45,770,665 km (0.062 R)
• M84: 46,704,156 km (0.117 R)
• M85: 47,215,930 km (0.111 R)
• M86: 48,935,259 km (0.119 R)
• M87: 49,281,578 km (0.061 R)
• M88: 51,200,918 km (0.089 R)
• M89: 52,346,389 km (0.115 R)
• M90: 53,857,178 km (0.101 R)
• M91: 57,833,340 km (0.118 R)
• M92: 59,948,953 km (0.079 R)
• M93: 60,876,759 km (0.099 R)
• M94: 62,652,486 km (0.111 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: 185 - 10,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit