🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.54 AU - 0.78 AU

Year: 206 Days

Day: 19.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.04 AU - 1.14 AU

Year: 438 Days

Day: 46.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,139,241 km

• M1: 723,904 km (0.106 R)
• M2: 820,544 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.31 AU - 1.77 AU

Year: 736 Days

Day: 46.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.07 AU - 2.41 AU

Year: 1291 Days

Day: 38.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,139,241 km

• M1: 188,194 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 13.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.04 AU - 6.52 AU

Year: 4671 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,139,241 km

• M1: 188,194 km (0.068 R)
• M2: 545,135 km (0.117 R)
• M3: 638,783 km (0.117 R)
• M4: 739,013 km (0.045 R)
• M5: 845,677 km (0.066 R)
• M6: 945,459 km (0.107 R)
• M7: 1,214,136 km (0.101 R)
• M8: 1,314,217 km (0.087 R)
• M9: 1,776,624 km (0.119 R)
• M10: 1,908,570 km (0.093 R)
• M11: 2,130,124 km (0.047 R)
• M12: 2,217,639 km (0.11 R)
• M13: 2,414,659 km (0.103 R)
• M14: 2,506,213 km (0.107 R)
• M15: 2,617,664 km (0.073 R)
• M16: 2,711,910 km (0.103 R)
• M17: 3,001,532 km (0.099 R)
• M18: 3,160,105 km (0.113 R)
• M19: 3,527,518 km (0.095 R)
• M20: 3,995,310 km (0.034 R)
• M21: 4,170,489 km (0.114 R)
• M22: 4,734,324 km (0.031 R)
• M23: 4,943,312 km (0.095 R)
• M24: 5,155,292 km (0.047 R)
• M25: 5,760,266 km (0.109 R)
• M26: 5,908,817 km (0.075 R)
• M27: 6,260,521 km (0.092 R)
• M28: 7,410,331 km (0.119 R)
• M29: 7,599,273 km (0.072 R)
• M30: 7,817,087 km (0.096 R)
• M31: 8,092,497 km (0.073 R)
• M32: 8,652,741 km (0.093 R)
• M33: 9,052,466 km (0.079 R)
• M34: 9,692,895 km (0.087 R)
• M35: 10,956,099 km (0.083 R)
• M36: 11,450,969 km (0.092 R)
• M37: 11,858,474 km (0.075 R)
• M38: 12,462,550 km (0.091 R)
• M39: 12,881,723 km (0.075 R)
• M40: 13,240,160 km (0.056 R)
• M41: 13,535,765 km (0.105 R)
• M42: 14,200,578 km (0.116 R)
• M43: 14,842,054 km (0.113 R)
• M44: 15,114,920 km (0.073 R)
• M45: 15,423,989 km (0.119 R)
• M46: 15,665,739 km (0.066 R)
• M47: 16,398,769 km (0.039 R)
• M48: 16,539,690 km (0.076 R)
• M49: 16,645,755 km (0.056 R)
• M50: 16,822,729 km (0.059 R)
• M51: 17,501,305 km (0.084 R)
• M52: 18,334,865 km (0.094 R)
• M53: 18,554,474 km (0.098 R)
• M54: 18,664,578 km (0.119 R)
• M55: 19,329,840 km (0.114 R)
• M56: 19,478,690 km (0.06 R)
• M57: 20,342,318 km (0.07 R)
• M58: 20,493,712 km (0.064 R)
• M59: 22,457,782 km (0.035 R)
• M60: 22,653,456 km (0.041 R)
• M61: 23,204,724 km (0.114 R)
• M62: 23,800,273 km (0.097 R)
• M63: 23,999,837 km (0.088 R)
• M64: 24,240,091 km (0.09 R)
• M65: 26,149,857 km (0.08 R)
• M66: 26,397,143 km (0.102 R)
• M67: 27,227,112 km (0.097 R)
• M68: 27,645,238 km (0.099 R)
• M69: 27,771,050 km (0.094 R)
• M70: 28,192,018 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.3

Radius: 9.3

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.82 AU - 9.4 AU

Year: 8892 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,139,241 km

• M1: 122,969 km (0.036 R)
• M2: 197,020 km (0.047 R)
• M3: 280,346 km (0.086 R)
• M4: 566,976 km (0.091 R)
• M5: 718,519 km (0.111 R)
• M6: 783,145 km (0.101 R)
• M7: 866,770 km (0.106 R)
• M8: 971,489 km (0.116 R)
• M9: 1,291,927 km (0.094 R)
• M10: 1,731,895 km (0.034 R)
• M11: 2,288,698 km (0.114 R)
• M12: 2,461,184 km (0.08 R)
• M13: 2,819,022 km (0.085 R)
• M14: 2,977,446 km (0.051 R)
• M15: 3,871,742 km (0.119 R)
• M16: 3,930,385 km (0.108 R)
• M17: 4,718,167 km (0.079 R)
• M18: 4,843,680 km (0.071 R)
• M19: 5,130,160 km (0.111 R)
• M20: 6,574,078 km (0.08 R)
• M21: 7,577,731 km (0.117 R)
• M22: 7,873,186 km (0.072 R)
• M23: 8,437,470 km (0.099 R)
• M24: 8,513,764 km (0.11 R)
• M25: 8,820,889 km (0.079 R)
• M26: 9,014,768 km (0.101 R)
• M27: 9,210,143 km (0.116 R)
• M28: 9,367,370 km (0.087 R)
• M29: 9,884,530 km (0.104 R)
• M30: 10,045,647 km (0.118 R)
• M31: 10,863,797 km (0.114 R)
• M32: 11,364,950 km (0.066 R)
• M33: 11,449,174 km (0.085 R)
• M34: 11,788,312 km (0.113 R)
• M35: 11,916,368 km (0.12 R)
• M36: 12,130,742 km (0.087 R)
• M37: 12,607,061 km (0.094 R)
• M38: 13,936,837 km (0.104 R)
• M39: 14,162,730 km (0.042 R)
• M40: 15,217,694 km (0.101 R)
• M41: 15,357,269 km (0.111 R)
• M42: 15,543,817 km (0.098 R)
• M43: 15,731,263 km (0.071 R)
• M44: 16,583,672 km (0.037 R)
• M45: 16,871,199 km (0.032 R)
• M46: 17,548,578 km (0.105 R)
• M47: 17,743,654 km (0.09 R)
• M48: 17,841,491 km (0.085 R)
• M49: 18,432,402 km (0.108 R)
• M50: 18,779,918 km (0.113 R)
• M51: 19,582,660 km (0.068 R)
• M52: 19,785,066 km (0.069 R)
• M53: 19,988,220 km (0.118 R)
• M54: 20,499,097 km (0.086 R)
• M55: 21,065,923 km (0.074 R)
• M56: 23,010,396 km (0.101 R)
• M57: 23,331,134 km (0.091 R)
• M58: 23,922,943 km (0.118 R)
• M59: 26,955,292 km (0.078 R)
• M60: 27,462,878 km (0.114 R)
• M61: 28,030,751 km (0.111 R)
• M62: 28,947,188 km (0.102 R)
• M63: 29,408,997 km (0.092 R)
• M64: 30,633,156 km (0.067 R)
• M65: 30,809,382 km (0.11 R)
• M66: 31,221,973 km (0.059 R)
• M67: 32,350,839 km (0.096 R)
• M68: 32,590,195 km (0.103 R)
• M69: 32,950,427 km (0.118 R)
• M70: 33,432,581 km (0.089 R)
• M71: 33,553,606 km (0.118 R)
• M72: 33,795,805 km (0.102 R)
• M73: 34,343,183 km (0.064 R)
• M74: 34,465,255 km (0.069 R)
• M75: 35,077,410 km (0.044 R)
• M76: 38,889,462 km (0.073 R)
• M77: 38,953,042 km (0.083 R)
• M78: 39,526,899 km (0.071 R)
• M79: 40,489,412 km (0.03 R)
• M80: 41,719,705 km (0.055 R)
• M81: 41,849,855 km (0.1 R)
• M82: 41,980,154 km (0.112 R)
• M83: 43,027,938 km (0.106 R)
• M84: 43,620,944 km (0.1 R)
• M85: 44,349,635 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.2

Radius: 14

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.63 AU - 9.27 AU

Year: 10309 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,139,241 km

• M1: 217,515 km (0.046 R)
• M2: 339,737 km (0.107 R)
• M3: 478,564 km (0.117 R)
• M4: 776,263 km (0.105 R)
• M5: 977,024 km (0.112 R)
• M6: 1,366,427 km (0.096 R)
• M7: 2,337,916 km (0.054 R)
• M8: 2,472,254 km (0.117 R)
• M9: 2,692,762 km (0.097 R)
• M10: 2,833,982 km (0.112 R)
• M11: 3,955,368 km (0.113 R)
• M12: 4,247,383 km (0.068 R)
• M13: 4,512,919 km (0.065 R)
• M14: 4,887,213 km (0.092 R)
• M15: 5,025,740 km (0.101 R)
• M16: 5,485,455 km (0.055 R)
• M17: 7,022,722 km (0.073 R)
• M18: 7,140,306 km (0.117 R)
• M19: 7,337,626 km (0.115 R)
• M20: 7,536,741 km (0.115 R)
• M21: 7,697,409 km (0.11 R)
• M22: 8,022,036 km (0.061 R)
• M23: 8,227,434 km (0.072 R)
• M24: 8,434,328 km (0.103 R)
• M25: 8,895,987 km (0.056 R)
• M26: 9,151,201 km (0.096 R)
• M27: 10,285,302 km (0.096 R)
• M28: 10,419,043 km (0.036 R)
• M29: 11,371,233 km (0.1 R)
• M30: 12,827,718 km (0.085 R)
• M31: 12,971,781 km (0.098 R)
• M32: 13,455,880 km (0.113 R)
• M33: 14,591,776 km (0.117 R)
• M34: 14,943,630 km (0.088 R)
• M35: 15,758,341 km (0.116 R)
• M36: 16,535,352 km (0.1 R)
• M37: 16,902,315 km (0.058 R)
• M38: 17,377,887 km (0.082 R)
• M39: 17,911,652 km (0.081 R)
• M40: 18,342,494 km (0.054 R)
• M41: 19,379,507 km (0.104 R)
• M42: 19,600,163 km (0.09 R)
• M43: 19,710,866 km (0.119 R)
• M44: 20,323,469 km (0.104 R)
• M45: 20,547,716 km (0.115 R)
• M46: 22,429,358 km (0.103 R)
• M47: 23,891,378 km (0.117 R)
• M48: 26,111,261 km (0.114 R)
• M49: 26,906,673 km (0.118 R)
• M50: 27,462,130 km (0.043 R)
• M51: 29,340,780 km (0.075 R)
• M52: 30,616,251 km (0.058 R)
• M53: 30,937,887 km (0.105 R)
• M54: 33,154,927 km (0.043 R)
• M55: 33,684,055 km (0.11 R)
• M56: 35,963,777 km (0.11 R)
• M57: 36,235,297 km (0.069 R)
• M58: 36,643,699 km (0.099 R)
• M59: 37,602,921 km (0.106 R)
• M60: 38,223,752 km (0.079 R)
• M61: 39,405,874 km (0.119 R)
• M62: 41,095,133 km (0.102 R)
• M63: 41,592,397 km (0.112 R)
• M64: 43,384,130 km (0.107 R)
• M65: 44,107,885 km (0.074 R)
• M66: 44,544,112 km (0.09 R)
• M67: 45,054,840 km (0.088 R)
• M68: 45,494,059 km (0.06 R)
• M69: 46,376,985 km (0.057 R)
• M70: 47,562,848 km (0.041 R)
• M71: 47,711,847 km (0.066 R)
• M72: 47,935,496 km (0.094 R)
• M73: 48,234,243 km (0.116 R)
• M74: 49,134,523 km (0.119 R)
• M75: 49,360,416 km (0.052 R)
• M76: 49,586,608 km (0.081 R)
• M77: 49,888,945 km (0.084 R)
• M78: 50,723,103 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.8

Radius: 10.4

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.57 AU - 11.81 AU

Year: 13457 Days

Day: 7.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,139,241 km

• M1: 568,472 km (0.107 R)
• M2: 710,291 km (0.115 R)
• M3: 1,052,421 km (0.116 R)
• M4: 1,798,615 km (0.09 R)
• M5: 2,352,576 km (0.038 R)
• M6: 2,957,101 km (0.086 R)
• M7: 3,441,349 km (0.052 R)
• M8: 3,541,131 km (0.077 R)
• M9: 3,709,728 km (0.096 R)
• M10: 3,846,610 km (0.111 R)
• M11: 4,055,000 km (0.081 R)
• M12: 4,482,999 km (0.11 R)
• M13: 4,592,355 km (0.063 R)
• M14: 5,459,574 km (0.057 R)
• M15: 6,790,397 km (0.107 R)
• M16: 6,958,395 km (0.101 R)
• M17: 7,255,646 km (0.078 R)
• M18: 7,341,216 km (0.11 R)
• M19: 7,950,528 km (0.107 R)
• M20: 8,666,653 km (0.111 R)
• M21: 9,684,966 km (0.113 R)
• M22: 10,256,280 km (0.084 R)
• M23: 10,352,621 km (0.099 R)
• M24: 10,789,746 km (0.112 R)
• M25: 11,431,671 km (0.093 R)
• M26: 11,531,602 km (0.061 R)
• M27: 11,984,585 km (0.082 R)
• M28: 12,238,751 km (0.05 R)
• M29: 12,340,927 km (0.098 R)
• M30: 13,854,408 km (0.083 R)
• M31: 14,823,055 km (0.111 R)
• M32: 15,591,539 km (0.105 R)
• M33: 15,869,193 km (0.118 R)
• M34: 16,938,817 km (0.083 R)
• M35: 17,338,842 km (0.112 R)
• M36: 18,148,166 km (0.115 R)
• M37: 18,323,196 km (0.095 R)
• M38: 18,792,784 km (0.086 R)
• M39: 19,325,651 km (0.075 R)
• M40: 19,444,731 km (0.098 R)
• M41: 19,863,605 km (0.101 R)
• M42: 20,527,670 km (0.083 R)
• M43: 20,710,180 km (0.108 R)
• M44: 21,506,788 km (0.087 R)
• M45: 21,877,791 km (0.099 R)
• M46: 22,313,420 km (0.077 R)
• M47: 22,501,016 km (0.056 R)
• M48: 22,814,722 km (0.043 R)
• M49: 23,510,053 km (0.107 R)
• M50: 24,405,247 km (0.111 R)
• M51: 24,534,051 km (0.092 R)
• M52: 25,834,206 km (0.072 R)
• M53: 26,360,641 km (0.112 R)
• M54: 27,156,801 km (0.032 R)
• M55: 27,357,112 km (0.109 R)
• M56: 28,298,232 km (0.112 R)
• M57: 29,523,888 km (0.117 R)
• M58: 30,143,223 km (0.1 R)
• M59: 30,350,566 km (0.112 R)
• M60: 30,975,586 km (0.106 R)
• M61: 31,815,578 km (0.075 R)
• M62: 31,885,889 km (0.1 R)
• M63: 34,163,815 km (0.092 R)
• M64: 35,176,892 km (0.084 R)
• M65: 35,322,451 km (0.066 R)
• M66: 35,395,305 km (0.101 R)
• M67: 35,468,159 km (0.074 R)
• M68: 35,687,170 km (0.103 R)
• M69: 37,158,316 km (0.028 R)
• M70: 37,603,519 km (0.118 R)
• M71: 37,826,869 km (0.078 R)
• M72: 39,100,395 km (0.119 R)
• M73: 40,769,459 km (0.046 R)
• M74: 41,382,062 km (0.037 R)
• M75: 41,612,593 km (0.112 R)
• M76: 41,920,615 km (0.1 R)
• M77: 41,997,807 km (0.036 R)
• M78: 43,160,332 km (0.072 R)
• M79: 43,472,244 km (0.111 R)
• M80: 43,784,754 km (0.067 R)
• M81: 46,312,060 km (0.118 R)
• M82: 46,471,681 km (0.1 R)
• M83: 47,111,511 km (0.083 R)
• M84: 50,847,419 km (0.119 R)
• M85: 51,754,879 km (0.113 R)
• M86: 51,837,607 km (0.113 R)
• M87: 52,003,212 km (0.116 R)
• M88: 54,508,976 km (0.115 R)
• M89: 55,352,858 km (0.104 R)
• M90: 56,371,320 km (0.079 R)
• M91: 56,626,983 km (0.113 R)
• M92: 57,139,206 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit