🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.91 AU - 1.17 AU

Year: 387 Days

Day: 34.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.14 AU - 1.24 AU

Year: 474 Days

Day: 33 Hours

Environment

Temp: -4 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.67 AU - 2.87 AU

Year: 1684 Days

Day: 27.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.61 AU - 3.03 AU

Year: 1730 Days

Day: 28.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,657,447 km

• M1: 1,231,639 km (0.108 R)
• M2: 2,402,243 km (0.082 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.3

Radius: 10.7

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.51 AU - 6.29 AU

Year: 4583 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 83,657,447 km

• M1: 134,040 km (0.106 R)
• M2: 208,839 km (0.096 R)
• M3: 321,187 km (0.118 R)
• M4: 403,166 km (0.09 R)
• M5: 473,328 km (0.091 R)
• M6: 689,497 km (0.05 R)
• M7: 777,460 km (0.097 R)
• M8: 966,103 km (0.094 R)
• M9: 1,246,749 km (0.092 R)
• M10: 1,437,336 km (0.102 R)
• M11: 1,553,125 km (0.102 R)
• M12: 1,689,409 km (0.081 R)
• M13: 2,029,295 km (0.085 R)
• M14: 2,160,044 km (0.057 R)
• M15: 2,274,336 km (0.107 R)
• M16: 2,390,873 km (0.07 R)
• M17: 3,024,121 km (0.064 R)
• M18: 3,109,541 km (0.116 R)
• M19: 3,526,471 km (0.1 R)
• M20: 3,776,149 km (0.091 R)
• M21: 4,559,594 km (0.08 R)
• M22: 6,135,308 km (0.078 R)
• M23: 6,353,571 km (0.101 R)
• M24: 6,713,653 km (0.106 R)
• M25: 6,825,852 km (0.047 R)
• M26: 7,280,779 km (0.097 R)
• M27: 7,657,616 km (0.077 R)
• M28: 8,160,265 km (0.087 R)
• M29: 9,604,632 km (0.034 R)
• M30: 10,210,803 km (0.056 R)
• M31: 10,404,831 km (0.073 R)
• M32: 10,665,431 km (0.048 R)
• M33: 11,527,114 km (0.039 R)
• M34: 11,763,030 km (0.098 R)
• M35: 11,898,566 km (0.1 R)
• M36: 12,652,988 km (0.089 R)
• M37: 13,106,120 km (0.104 R)
• M38: 13,176,281 km (0.11 R)
• M39: 13,493,728 km (0.092 R)
• M40: 13,671,151 km (0.097 R)
• M41: 13,742,360 km (0.058 R)
• M42: 13,885,076 km (0.036 R)
• M43: 14,064,294 km (0.102 R)
• M44: 14,424,825 km (0.068 R)
• M45: 15,191,963 km (0.076 R)
• M46: 15,376,567 km (0.077 R)
• M47: 15,599,168 km (0.119 R)
• M48: 15,972,415 km (0.082 R)
• M49: 16,273,107 km (0.041 R)
• M50: 16,499,897 km (0.087 R)
• M51: 17,224,998 km (0.11 R)
• M52: 18,469,652 km (0.084 R)
• M53: 18,627,328 km (0.06 R)
• M54: 18,745,810 km (0.102 R)
• M55: 18,943,878 km (0.062 R)
• M56: 19,302,164 km (0.101 R)
• M57: 19,622,603 km (0.07 R)
• M58: 19,702,937 km (0.079 R)
• M59: 20,390,489 km (0.095 R)
• M60: 20,512,710 km (0.11 R)
• M61: 21,333,255 km (0.11 R)
• M62: 22,122,683 km (0.086 R)
• M63: 22,332,120 km (0.119 R)
• M64: 22,710,602 km (0.039 R)
• M65: 22,921,835 km (0.075 R)
• M66: 23,773,196 km (0.041 R)
• M67: 24,332,094 km (0.09 R)
• M68: 25,506,736 km (0.058 R)
• M69: 25,858,291 km (0.025 R)
• M70: 26,744,359 km (0.048 R)
• M71: 27,685,330 km (0.043 R)
• M72: 29,645,810 km (0.098 R)
• M73: 29,923,015 km (0.086 R)
• M74: 30,061,842 km (0.049 R)
• M75: 30,899,590 km (0.062 R)
• M76: 31,321,456 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 9.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.07 AU - 7.35 AU

Year: 5652 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,657,447 km

• M1: 126,859 km (0.061 R)
• M2: 248,033 km (0.057 R)
• M3: 335,997 km (0.109 R)
• M4: 468,391 km (0.06 R)
• M5: 764,744 km (0.088 R)
• M6: 828,323 km (0.098 R)
• M7: 988,992 km (0.052 R)
• M8: 1,279,959 km (0.112 R)
• M9: 1,403,976 km (0.091 R)
• M10: 1,597,855 km (0.116 R)
• M11: 1,783,207 km (0.113 R)
• M12: 1,922,632 km (0.117 R)
• M13: 2,230,803 km (0.06 R)
• M14: 2,496,639 km (0.102 R)
• M15: 2,732,704 km (0.112 R)
• M16: 2,813,038 km (0.082 R)
• M17: 3,058,828 km (0.088 R)
• M18: 3,205,583 km (0.057 R)
• M19: 3,440,751 km (0.048 R)
• M20: 3,527,667 km (0.111 R)
• M21: 3,681,753 km (0.062 R)
• M22: 3,928,141 km (0.116 R)
• M23: 4,343,275 km (0.088 R)
• M24: 4,627,661 km (0.102 R)
• M25: 4,845,176 km (0.069 R)
• M26: 4,918,329 km (0.042 R)
• M27: 4,991,931 km (0.081 R)
• M28: 5,722,418 km (0.046 R)
• M29: 5,825,790 km (0.031 R)
• M30: 5,982,120 km (0.108 R)
• M31: 6,060,808 km (0.118 R)
• M32: 6,352,075 km (0.075 R)
• M33: 6,811,490 km (0.106 R)
• M34: 6,976,198 km (0.085 R)
• M35: 7,762,334 km (0.056 R)
• M36: 7,992,117 km (0.115 R)
• M37: 8,107,905 km (0.111 R)
• M38: 8,311,807 km (0.069 R)
• M39: 8,458,413 km (0.086 R)
• M40: 9,023,744 km (0.055 R)
• M41: 9,204,757 km (0.084 R)
• M42: 10,190,607 km (0.12 R)
• M43: 10,253,288 km (0.05 R)
• M44: 10,316,120 km (0.091 R)
• M45: 10,984,074 km (0.114 R)
• M46: 11,209,817 km (0.114 R)
• M47: 11,339,369 km (0.085 R)
• M48: 12,028,417 km (0.103 R)
• M49: 13,104,325 km (0.068 R)
• M50: 13,309,573 km (0.114 R)
• M51: 13,446,904 km (0.114 R)
• M52: 14,140,888 km (0.107 R)
• M53: 14,210,900 km (0.116 R)
• M54: 14,810,788 km (0.099 R)
• M55: 15,131,825 km (0.101 R)
• M56: 15,926,189 km (0.069 R)
• M57: 17,143,018 km (0.119 R)
• M58: 17,292,467 km (0.12 R)
• M59: 17,367,415 km (0.039 R)
• M60: 17,819,201 km (0.071 R)
• M61: 18,046,590 km (0.118 R)
• M62: 19,081,657 km (0.097 R)
• M63: 19,586,999 km (0.11 R)
• M64: 20,929,041 km (0.108 R)
• M65: 21,894,247 km (0.04 R)
• M66: 21,975,329 km (0.089 R)
• M67: 22,464,065 km (0.063 R)
• M68: 22,668,715 km (0.032 R)
• M69: 23,162,388 km (0.091 R)
• M70: 23,701,239 km (0.037 R)
• M71: 23,826,154 km (0.067 R)
• M72: 24,706,836 km (0.096 R)
• M73: 25,045,227 km (0.042 R)
• M74: 25,130,049 km (0.101 R)
• M75: 25,769,280 km (0.03 R)
• M76: 25,854,850 km (0.096 R)
• M77: 26,069,374 km (0.097 R)
• M78: 26,413,898 km (0.092 R)
• M79: 26,759,768 km (0.106 R)
• M80: 28,026,413 km (0.102 R)
• M81: 29,178,466 km (0.12 R)
• M82: 30,075,306 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.5

Radius: 8.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.41 AU - 8.41 AU

Year: 6634 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 83,657,447 km

• M1: 163,959 km (0.063 R)
• M2: 364,420 km (0.073 R)
• M3: 713,582 km (0.12 R)
• M4: 798,254 km (0.052 R)
• M5: 1,249,292 km (0.101 R)
• M6: 1,352,814 km (0.076 R)
• M7: 1,593,217 km (0.112 R)
• M8: 1,756,877 km (0.12 R)
• M9: 2,114,416 km (0.087 R)
• M10: 2,252,645 km (0.117 R)
• M11: 2,408,077 km (0.09 R)
• M12: 2,895,766 km (0.1 R)
• M13: 3,222,039 km (0.039 R)
• M14: 3,397,667 km (0.084 R)
• M15: 3,926,346 km (0.112 R)
• M16: 4,304,679 km (0.039 R)
• M17: 4,445,151 km (0.115 R)
• M18: 4,569,467 km (0.119 R)
• M19: 4,676,729 km (0.048 R)
• M20: 4,785,037 km (0.082 R)
• M21: 5,263,601 km (0.119 R)
• M22: 5,395,098 km (0.102 R)
• M23: 6,127,978 km (0.091 R)
• M24: 6,365,838 km (0.091 R)
• M25: 6,546,253 km (0.111 R)
• M26: 6,708,118 km (0.117 R)
• M27: 7,579,077 km (0.083 R)
• M28: 7,706,534 km (0.062 R)
• M29: 8,662,016 km (0.082 R)
• M30: 8,817,448 km (0.119 R)
• M31: 9,131,155 km (0.093 R)
• M32: 9,425,713 km (0.086 R)
• M33: 9,723,413 km (0.074 R)
• M34: 10,897,158 km (0.043 R)
• M35: 11,137,262 km (0.115 R)
• M36: 11,549,404 km (0.095 R)
• M37: 11,966,633 km (0.114 R)
• M38: 12,538,845 km (0.047 R)
• M39: 12,942,310 km (0.042 R)
• M40: 13,710,046 km (0.101 R)
• M41: 13,839,449 km (0.104 R)
• M42: 14,598,059 km (0.117 R)
• M43: 14,730,154 km (0.112 R)
• M44: 14,836,219 km (0.096 R)
• M45: 14,915,805 km (0.097 R)
• M46: 14,995,691 km (0.103 R)
• M47: 15,048,947 km (0.097 R)
• M48: 15,531,401 km (0.119 R)
• M49: 15,883,105 km (0.075 R)
• M50: 16,291,956 km (0.115 R)
• M51: 17,343,480 km (0.109 R)
• M52: 17,455,528 km (0.06 R)
• M53: 17,680,224 km (0.111 R)
• M54: 19,134,764 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.6

Radius: 7.2

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.8 AU - 17.08 AU

Year: 21092 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,657,447 km

• M1: 138,528 km (0.057 R)
• M2: 325,974 km (0.109 R)
• M3: 481,107 km (0.08 R)
• M4: 613,501 km (0.077 R)
• M5: 808,876 km (0.092 R)
• M6: 1,080,545 km (0.092 R)
• M7: 1,571,376 km (0.101 R)
• M8: 1,840,503 km (0.086 R)
• M9: 2,015,981 km (0.11 R)
• M10: 2,160,492 km (0.077 R)
• M11: 2,308,445 km (0.091 R)
• M12: 2,771,899 km (0.086 R)
• M13: 3,694,469 km (0.046 R)
• M14: 4,006,530 km (0.096 R)
• M15: 5,792,729 km (0.045 R)
• M16: 6,471,454 km (0.057 R)
• M17: 7,340,917 km (0.037 R)
• M18: 7,676,465 km (0.115 R)
• M19: 9,068,025 km (0.117 R)
• M20: 9,976,532 km (0.097 R)
• M21: 10,099,951 km (0.092 R)
• M22: 10,977,342 km (0.119 R)
• M23: 11,168,528 km (0.089 R)
• M24: 11,360,761 km (0.059 R)
• M25: 12,075,241 km (0.042 R)
• M26: 12,804,231 km (0.073 R)
• M27: 12,938,271 km (0.113 R)
• M28: 13,547,434 km (0.105 R)
• M29: 14,513,387 km (0.118 R)
• M30: 16,293,003 km (0.076 R)
• M31: 16,950,336 km (0.109 R)
• M32: 17,023,938 km (0.088 R)
• M33: 17,690,846 km (0.047 R)
• M34: 17,765,495 km (0.108 R)
• M35: 17,915,093 km (0.073 R)
• M36: 18,215,486 km (0.094 R)
• M37: 19,280,024 km (0.081 R)
• M38: 20,521,238 km (0.105 R)
• M39: 21,788,182 km (0.059 R)
• M40: 23,817,776 km (0.069 R)
• M41: 23,982,783 km (0.069 R)
• M42: 26,844,740 km (0.059 R)
• M43: 30,884,780 km (0.081 R)
• M44: 31,245,011 km (0.08 R)
• M45: 32,516,593 km (0.057 R)
• M46: 33,250,670 km (0.102 R)
• M47: 33,619,877 km (0.084 R)
• M48: 33,897,681 km (0.102 R)
• M49: 34,455,382 km (0.12 R)
• M50: 35,768,701 km (0.113 R)
• M51: 35,957,643 km (0.104 R)
• M52: 36,052,189 km (0.096 R)
• M53: 40,393,968 km (0.053 R)
• M54: 40,689,125 km (0.102 R)
• M55: 40,787,710 km (0.095 R)
• M56: 41,977,013 km (0.034 R)
• M57: 44,592,432 km (0.119 R)
• M58: 45,101,364 km (0.114 R)
• M59: 45,509,916 km (0.106 R)
• M60: 49,662,753 km (0.117 R)
• M61: 50,190,235 km (0.085 R)
• M62: 50,613,597 km (0.036 R)
• M63: 51,997,826 km (0.076 R)
• M64: 52,104,789 km (0.059 R)
• M65: 52,533,536 km (0.044 R)
• M66: 53,071,041 km (0.109 R)
• M67: 53,934,820 km (0.087 R)
• M68: 54,043,128 km (0.088 R)
• M69: 54,477,112 km (0.105 R)
• M70: 54,585,720 km (0.082 R)
• M71: 54,912,142 km (0.083 R)
• M72: 55,348,370 km (0.085 R)
• M73: 55,785,794 km (0.117 R)
• M74: 56,004,955 km (0.059 R)
• M75: 56,994,545 km (0.112 R)
• M76: 58,545,575 km (0.036 R)
• M77: 58,991,228 km (0.077 R)
• M78: 59,102,828 km (0.089 R)
• M79: 60,897,703 km (0.093 R)
• M80: 61,236,243 km (0.117 R)
• M81: 64,771,091 km (0.12 R)
• M82: 66,389,141 km (0.1 R)
• M83: 67,552,863 km (0.064 R)
• M84: 68,606,182 km (0.067 R)
• M85: 72,513,977 km (0.099 R)
• M86: 74,193,662 km (0.081 R)
• M87: 74,796,542 km (0.055 R)
• M88: 76,128,860 km (0.105 R)
• M89: 76,493,430 km (0.084 R)
• M90: 78,571,046 km (0.076 R)
• M91: 78,816,685 km (0.055 R)
• M92: 80,790,928 km (0.092 R)
• M93: 81,659,793 km (0.075 R)
• M94: 83,406,797 km (0.109 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: 505 - 17,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit