🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.4 AU - 0.64 AU

Year: 139 Days

Day: 37.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,983,415 km

• M1: 118,482 km (0.113 R)
• M2: 256,112 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.47 AU - 1.61 AU

Year: 709 Days

Day: 42.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,983,415 km

• M1: 1,111,363 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.36 AU - 2.04 AU

Year: 822 Days

Day: 17.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,983,415 km

• M1: 16,905 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.77 AU - 2.01 AU

Year: 964 Days

Day: 38 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.38 AU - 3.32 AU

Year: 1784 Days

Day: 38.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 12.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.62 AU - 5.72 AU

Year: 5007 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,983,415 km

• M1: 187,745 km (0.05 R)
• M2: 350,358 km (0.073 R)
• M3: 449,841 km (0.116 R)
• M4: 545,434 km (0.09 R)
• M5: 704,606 km (0.093 R)
• M6: 790,774 km (0.113 R)
• M7: 996,621 km (0.112 R)
• M8: 1,084,136 km (0.111 R)
• M9: 1,339,499 km (0.1 R)
• M10: 1,474,736 km (0.102 R)
• M11: 1,679,984 km (0.084 R)
• M12: 1,881,044 km (0.104 R)
• M13: 2,090,331 km (0.047 R)
• M14: 2,307,547 km (0.118 R)
• M15: 2,471,656 km (0.097 R)
• M16: 2,670,621 km (0.093 R)
• M17: 2,890,979 km (0.115 R)
• M18: 3,133,776 km (0.072 R)
• M19: 3,400,360 km (0.11 R)
• M20: 3,709,130 km (0.119 R)
• M21: 4,335,645 km (0.1 R)
• M22: 4,427,947 km (0.119 R)
• M23: 4,708,743 km (0.07 R)
• M24: 4,841,735 km (0.099 R)
• M25: 4,937,478 km (0.116 R)
• M26: 5,033,968 km (0.079 R)
• M27: 5,150,505 km (0.075 R)
• M28: 5,366,674 km (0.115 R)
• M29: 5,646,123 km (0.044 R)
• M30: 5,747,101 km (0.076 R)
• M31: 6,136,355 km (0.115 R)
• M32: 6,470,706 km (0.052 R)
• M33: 6,661,593 km (0.097 R)
• M34: 6,747,014 km (0.065 R)
• M35: 7,179,501 km (0.041 R)
• M36: 7,421,251 km (0.082 R)
• M37: 7,509,813 km (0.119 R)
• M38: 8,346,065 km (0.088 R)
• M39: 9,045,734 km (0.112 R)
• M40: 9,140,579 km (0.097 R)
• M41: 9,861,641 km (0.068 R)
• M42: 10,057,016 km (0.067 R)
• M43: 10,600,954 km (0.12 R)
• M44: 10,776,133 km (0.092 R)
• M45: 11,002,624 km (0.103 R)
• M46: 11,460,543 km (0.117 R)
• M47: 12,185,195 km (0.11 R)
• M48: 12,553,206 km (0.074 R)
• M49: 13,380,931 km (0.108 R)
• M50: 13,624,626 km (0.113 R)
• M51: 13,924,420 km (0.091 R)
• M52: 14,006,549 km (0.083 R)
• M53: 14,558,266 km (0.098 R)
• M54: 14,753,043 km (0.089 R)
• M55: 14,836,818 km (0.091 R)
• M56: 15,370,882 km (0.059 R)
• M57: 15,882,806 km (0.084 R)
• M58: 16,661,014 km (0.091 R)
• M59: 16,806,573 km (0.093 R)
• M60: 16,894,088 km (0.096 R)
• M61: 17,040,245 km (0.111 R)
• M62: 17,333,905 km (0.117 R)
• M63: 18,135,002 km (0.12 R)
• M64: 18,494,934 km (0.071 R)
• M65: 18,766,454 km (0.052 R)
• M66: 19,344,052 km (0.115 R)
• M67: 19,497,090 km (0.114 R)
• M68: 19,619,761 km (0.074 R)
• M69: 19,773,398 km (0.077 R)
• M70: 20,267,968 km (0.117 R)
• M71: 20,641,514 km (0.086 R)
• M72: 20,829,110 km (0.048 R)
• M73: 21,017,454 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.9

Radius: 8.2

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.56 AU - 8.12 AU

Year: 6634 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,983,415 km

• M1: 103,073 km (0.059 R)
• M2: 346,469 km (0.052 R)
• M3: 399,127 km (0.118 R)
• M4: 466,745 km (0.091 R)
• M5: 551,119 km (0.053 R)
• M6: 1,020,557 km (0.092 R)
• M7: 1,117,197 km (0.095 R)
• M8: 1,251,087 km (0.117 R)
• M9: 1,302,549 km (0.085 R)
• M10: 1,516,324 km (0.077 R)
• M11: 2,140,297 km (0.075 R)
• M12: 2,202,529 km (0.109 R)
• M13: 2,328,940 km (0.113 R)
• M14: 2,611,231 km (0.069 R)
• M15: 2,745,121 km (0.116 R)
• M16: 3,020,082 km (0.118 R)
• M17: 3,113,730 km (0.119 R)
• M18: 3,184,639 km (0.104 R)
• M19: 3,796,046 km (0.098 R)
• M20: 4,310,962 km (0.064 R)
• M21: 4,443,206 km (0.078 R)
• M22: 4,603,725 km (0.108 R)
• M23: 4,875,395 km (0.107 R)
• M24: 5,013,174 km (0.088 R)
• M25: 5,068,675 km (0.119 R)
• M26: 5,236,374 km (0.065 R)
• M27: 5,491,439 km (0.11 R)
• M28: 5,721,520 km (0.074 R)
• M29: 6,370,775 km (0.108 R)
• M30: 6,461,132 km (0.081 R)
• M31: 7,199,098 km (0.12 R)
• M32: 7,324,761 km (0.062 R)
• M33: 8,093,544 km (0.099 R)
• M34: 8,289,816 km (0.069 R)
• M35: 8,388,551 km (0.108 R)
• M36: 8,520,796 km (0.08 R)
• M37: 8,587,217 km (0.112 R)
• M38: 8,653,788 km (0.05 R)
• M39: 8,921,718 km (0.036 R)
• M40: 9,534,471 km (0.067 R)
• M41: 9,880,790 km (0.084 R)
• M42: 10,408,122 km (0.094 R)
• M43: 10,585,845 km (0.11 R)
• M44: 11,307,056 km (0.076 R)
• M45: 11,636,770 km (0.115 R)
• M46: 11,710,521 km (0.047 R)
• M47: 11,895,424 km (0.094 R)
• M48: 12,380,869 km (0.088 R)
• M49: 13,332,461 km (0.068 R)
• M50: 13,564,338 km (0.073 R)
• M51: 13,914,696 km (0.086 R)
• M52: 14,032,131 km (0.034 R)
• M53: 14,268,047 km (0.079 R)
• M54: 14,386,378 km (0.113 R)
• M55: 14,903,389 km (0.065 R)
• M56: 15,385,991 km (0.082 R)
• M57: 15,832,990 km (0.051 R)
• M58: 16,037,490 km (0.109 R)
• M59: 16,242,888 km (0.118 R)
• M60: 16,614,938 km (0.108 R)
• M61: 16,989,830 km (0.106 R)
• M62: 17,790,179 km (0.05 R)
• M63: 19,296,629 km (0.108 R)
• M64: 19,559,024 km (0.063 R)
• M65: 20,486,381 km (0.09 R)
• M66: 21,022,839 km (0.075 R)
• M67: 21,247,685 km (0.109 R)
• M68: 21,609,113 km (0.104 R)
• M69: 21,836,203 km (0.113 R)
• M70: 22,567,736 km (0.108 R)
• M71: 23,167,923 km (0.064 R)
• M72: 23,260,823 km (0.115 R)
• M73: 23,539,973 km (0.107 R)
• M74: 24,384,303 km (0.099 R)
• M75: 24,620,518 km (0.101 R)
• M76: 29,956,824 km (0.113 R)
• M77: 30,108,516 km (0.071 R)
• M78: 32,156,362 km (0.067 R)
• M79: 32,519,286 km (0.078 R)
• M80: 32,935,916 km (0.068 R)
• M81: 33,563,928 km (0.05 R)
• M82: 34,195,979 km (0.109 R)
• M83: 34,831,770 km (0.069 R)
• M84: 35,151,311 km (0.111 R)
• M85: 35,525,156 km (0.115 R)
• M86: 35,900,347 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.8

Radius: 4.5

Gravity: 47.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.88 AU - 15.92 AU

Year: 22412 Days

Day: 23.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 43,983,415 km

• M1: 511,176 km (0.108 R)
• M2: 821,292 km (0.091 R)
• M3: 1,513,631 km (0.107 R)
• M4: 1,874,162 km (0.116 R)
• M5: 3,745,183 km (0.105 R)
• M6: 3,888,049 km (0.094 R)
• M7: 3,984,240 km (0.098 R)
• M8: 4,936,730 km (0.116 R)
• M9: 5,357,848 km (0.116 R)
• M10: 6,574,527 km (0.083 R)
• M11: 7,331,792 km (0.079 R)
• M12: 7,510,412 km (0.108 R)
• M13: 8,737,862 km (0.108 R)
• M14: 9,117,990 km (0.08 R)
• M15: 9,633,355 km (0.075 R)
• M16: 9,698,430 km (0.092 R)
• M17: 11,856,678 km (0.079 R)
• M18: 11,926,391 km (0.058 R)
• M19: 12,702,654 km (0.09 R)
• M20: 12,845,520 km (0.063 R)
• M21: 13,277,559 km (0.088 R)
• M22: 15,355,025 km (0.029 R)
• M23: 15,507,315 km (0.06 R)
• M24: 15,890,136 km (0.084 R)
• M25: 16,044,072 km (0.111 R)
• M26: 16,121,265 km (0.084 R)
• M27: 16,198,457 km (0.119 R)
• M28: 17,531,374 km (0.058 R)
• M29: 18,412,356 km (0.091 R)
• M30: 18,493,139 km (0.112 R)
• M31: 19,389,829 km (0.08 R)
• M32: 19,471,958 km (0.028 R)
• M33: 19,967,725 km (0.102 R)
• M34: 20,300,431 km (0.067 R)
• M35: 20,551,307 km (0.113 R)
• M36: 20,887,304 km (0.094 R)
• M37: 21,055,900 km (0.086 R)
• M38: 23,027,899 km (0.056 R)
• M39: 23,551,941 km (0.096 R)
• M40: 23,639,755 km (0.081 R)
• M41: 23,727,569 km (0.078 R)
• M42: 24,434,119 km (0.085 R)
• M43: 24,790,013 km (0.063 R)
• M44: 24,968,633 km (0.105 R)
• M45: 25,327,069 km (0.075 R)
• M46: 27,698,195 km (0.093 R)
• M47: 28,069,198 km (0.039 R)
• M48: 28,535,345 km (0.093 R)
• M49: 31,578,315 km (0.06 R)
• M50: 31,675,105 km (0.115 R)
• M51: 31,868,834 km (0.093 R)
• M52: 34,324,184 km (0.072 R)
• M53: 37,349,801 km (0.089 R)
• M54: 38,583,684 km (0.06 R)
• M55: 38,894,250 km (0.109 R)
• M56: 39,101,742 km (0.101 R)
• M57: 39,413,653 km (0.069 R)
• M58: 42,792,172 km (0.112 R)
• M59: 43,543,452 km (0.115 R)
• M60: 44,407,380 km (0.117 R)
• M61: 45,495,405 km (0.081 R)
• M62: 47,475,632 km (0.1 R)
• M63: 47,808,338 km (0.071 R)
• M64: 51,975,686 km (0.069 R)
• M65: 52,318,564 km (0.065 R)
• M66: 53,813,496 km (0.107 R)
• M67: 54,856,492 km (0.081 R)
• M68: 54,972,730 km (0.112 R)
• M69: 55,322,190 km (0.12 R)
• M70: 55,672,399 km (0.103 R)
• M71: 56,727,213 km (0.062 R)
• M72: 57,080,414 km (0.03 R)
• M73: 57,552,246 km (0.084 R)
• M74: 57,907,092 km (0.112 R)
• M75: 58,262,536 km (0.094 R)
• M76: 58,499,948 km (0.074 R)
• M77: 58,618,878 km (0.051 R)
• M78: 63,071,509 km (0.102 R)
• M79: 64,048,533 km (0.111 R)
• M80: 64,293,574 km (0.048 R)
• M81: 64,784,555 km (0.085 R)
• M82: 68,506,400 km (0.084 R)
• M83: 70,266,868 km (0.107 R)
• M84: 71,152,637 km (0.111 R)
• M85: 71,533,513 km (0.111 R)
• M86: 72,424,518 km (0.117 R)
• M87: 76,674,593 km (0.08 R)
• M88: 76,934,744 km (0.116 R)
• M89: 77,455,943 km (0.07 R)
• M90: 77,716,991 km (0.106 R)
• M91: 80,475,576 km (0.091 R)
• M92: 80,872,310 km (0.04 R)
• M93: 81,933,258 km (0.095 R)
• M94: 85,143,927 km (0.116 R)
• M95: 86,764,671 km (0.103 R)
• M96: 86,900,206 km (0.093 R)
• M97: 90,310,888 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.4

Radius: 3.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.23 AU - 16.55 AU

Year: 24608 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,983,415 km

• M1: 48,769 km (0.105 R)
• M2: 95,443 km (0.07 R)
• M3: 125,513 km (0.11 R)
• M4: 150,944 km (0.101 R)
• M5: 198,068 km (0.091 R)
• M6: 273,016 km (0.095 R)
• M7: 332,406 km (0.064 R)
• M8: 550,819 km (0.12 R)
• M9: 580,889 km (0.036 R)
• M10: 627,114 km (0.04 R)
• M11: 1,539,661 km (0.11 R)
• M12: 1,735,934 km (0.046 R)
• M13: 1,758,373 km (0.109 R)
• M14: 2,395,959 km (0.108 R)
• M15: 2,546,455 km (0.065 R)
• M16: 2,700,092 km (0.055 R)
• M17: 2,830,541 km (0.116 R)
• M18: 3,597,829 km (0.097 R)
• M19: 4,486,291 km (0.07 R)
• M20: 4,922,967 km (0.093 R)
• M21: 6,450,511 km (0.119 R)
• M22: 7,628,594 km (0.082 R)
• M23: 8,223,245 km (0.104 R)
• M24: 8,374,190 km (0.046 R)
• M25: 8,526,181 km (0.062 R)
• M26: 8,794,111 km (0.088 R)
• M27: 8,987,242 km (0.082 R)
• M28: 9,142,823 km (0.109 R)
• M29: 9,456,530 km (0.108 R)
• M30: 9,893,655 km (0.114 R)
• M31: 10,459,434 km (0.113 R)
• M32: 10,994,097 km (0.065 R)
• M33: 11,285,813 km (0.112 R)
• M34: 12,737,959 km (0.078 R)
• M35: 13,000,205 km (0.082 R)
• M36: 13,088,019 km (0.098 R)
• M37: 13,663,821 km (0.044 R)
• M38: 14,202,523 km (0.087 R)
• M39: 14,885,587 km (0.106 R)
• M40: 14,931,513 km (0.103 R)
• M41: 15,579,421 km (0.098 R)
• M42: 16,142,059 km (0.064 R)
• M43: 16,663,557 km (0.09 R)
• M44: 17,869,316 km (0.108 R)
• M45: 18,408,616 km (0.094 R)
• M46: 19,352,878 km (0.105 R)
• M47: 19,453,109 km (0.074 R)
• M48: 20,824,024 km (0.113 R)
• M49: 21,547,030 km (0.101 R)
• M50: 22,435,941 km (0.112 R)
• M51: 22,488,599 km (0.109 R)
• M52: 22,858,405 km (0.076 R)
• M53: 23,123,792 km (0.118 R)
• M54: 23,283,562 km (0.037 R)
• M55: 24,520,138 km (0.092 R)
• M56: 25,943,562 km (0.117 R)
• M57: 27,281,116 km (0.119 R)
• M58: 28,755,104 km (0.112 R)
• M59: 28,984,288 km (0.083 R)
• M60: 30,080,541 km (0.115 R)
• M61: 30,429,553 km (0.095 R)
• M62: 32,790,507 km (0.096 R)
• M63: 33,269,669 km (0.03 R)
• M64: 33,690,936 km (0.079 R)
• M65: 34,477,821 km (0.08 R)
• M66: 34,904,026 km (0.085 R)
• M67: 35,209,504 km (0.112 R)
• M68: 36,008,058 km (0.108 R)
• M69: 36,750,363 km (0.106 R)
• M70: 37,248,075 km (0.062 R)
• M71: 38,880,935 km (0.082 R)
• M72: 41,051,152 km (0.081 R)
• M73: 41,696,966 km (0.099 R)
• M74: 41,826,517 km (0.094 R)
• M75: 42,346,071 km (0.099 R)
• M76: 43,654,304 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 14,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit