🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.87 AU - 0.93 AU

Year: 327 Days

Day: 24.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.63 AU - 3.29 AU

Year: 1950 Days

Day: 47.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.3 AU - 3.66 AU

Year: 1970 Days

Day: 28.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 14

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.06 AU - 11.72 AU

Year: 11017 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,906,823 km

• M1: 191,635 km (0.092 R)
• M2: 304,282 km (0.037 R)
• M3: 471,981 km (0.1 R)
• M4: 797,656 km (0.112 R)
• M5: 978,520 km (0.052 R)
• M6: 1,074,711 km (0.084 R)
• M7: 1,235,678 km (0.073 R)
• M8: 1,449,155 km (0.097 R)
• M9: 1,606,083 km (0.049 R)
• M10: 1,721,871 km (0.094 R)
• M11: 1,962,126 km (0.119 R)
• M12: 2,343,600 km (0.036 R)
• M13: 2,945,881 km (0.07 R)
• M14: 3,147,689 km (0.112 R)
• M15: 3,264,974 km (0.105 R)
• M16: 4,718,466 km (0.09 R)
• M17: 4,887,362 km (0.105 R)
• M18: 5,058,353 km (0.08 R)
• M19: 5,547,837 km (0.088 R)
• M20: 5,690,404 km (0.113 R)
• M21: 5,943,075 km (0.063 R)
• M22: 6,310,487 km (0.056 R)
• M23: 6,609,832 km (0.047 R)
• M24: 6,913,815 km (0.085 R)
• M25: 7,029,006 km (0.075 R)
• M26: 7,183,540 km (0.072 R)
• M27: 7,813,497 km (0.095 R)
• M28: 8,216,214 km (0.041 R)
• M29: 8,916,482 km (0.094 R)
• M30: 9,635,898 km (0.096 R)
• M31: 9,851,169 km (0.06 R)
• M32: 10,683,382 km (0.097 R)
• M33: 10,861,553 km (0.117 R)
• M34: 11,904,849 km (0.094 R)
• M35: 12,182,353 km (0.113 R)
• M36: 12,321,928 km (0.1 R)
• M37: 12,743,794 km (0.107 R)
• M38: 13,313,612 km (0.033 R)
• M39: 13,457,376 km (0.106 R)
• M40: 13,794,868 km (0.12 R)
• M41: 15,373,126 km (0.081 R)
• M42: 15,675,463 km (0.112 R)
• M43: 15,878,019 km (0.036 R)
• M44: 16,337,135 km (0.106 R)
• M45: 17,793,470 km (0.049 R)
• M46: 18,057,809 km (0.105 R)
• M47: 18,164,024 km (0.076 R)
• M48: 18,270,388 km (0.093 R)
• M49: 18,966,616 km (0.104 R)
• M50: 19,453,857 km (0.065 R)
• M51: 19,671,671 km (0.099 R)
• M52: 19,890,383 km (0.05 R)
• M53: 20,054,791 km (0.078 R)
• M54: 20,164,746 km (0.112 R)
• M55: 21,499,757 km (0.107 R)
• M56: 25,792,318 km (0.115 R)
• M57: 27,973,605 km (0.108 R)
• M58: 29,460,458 km (0.111 R)
• M59: 30,087,573 km (0.114 R)
• M60: 30,402,775 km (0.095 R)
• M61: 32,575,236 km (0.081 R)
• M62: 32,834,040 km (0.034 R)
• M63: 34,467,349 km (0.033 R)
• M64: 35,327,238 km (0.062 R)
• M65: 35,460,081 km (0.099 R)
• M66: 36,462,237 km (0.075 R)
• M67: 36,933,022 km (0.112 R)
• M68: 37,880,724 km (0.051 R)
• M69: 38,016,858 km (0.115 R)
• M70: 38,289,425 km (0.113 R)
• M71: 38,699,473 km (0.085 R)
• M72: 40,146,234 km (0.119 R)
• M73: 41,821,282 km (0.077 R)
• M74: 41,961,904 km (0.118 R)
• M75: 42,738,167 km (0.107 R)
• M76: 43,590,276 km (0.114 R)
• M77: 44,233,248 km (0.111 R)
• M78: 44,448,220 km (0.094 R)
• M79: 44,663,491 km (0.119 R)
• M80: 46,471,382 km (0.087 R)
• M81: 47,128,116 km (0.099 R)
• M82: 48,376,810 km (0.04 R)
• M83: 49,042,371 km (0.081 R)
• M84: 49,413,523 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 10.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.11 AU - 11.53 AU

Year: 13627 Days

Day: 8.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,906,823 km

• M1: 157,676 km (0.077 R)
• M2: 261,796 km (0.12 R)
• M3: 443,707 km (0.115 R)
• M4: 544,087 km (0.079 R)
• M5: 691,890 km (0.073 R)
• M6: 962,363 km (0.103 R)
• M7: 1,098,796 km (0.112 R)
• M8: 1,266,496 km (0.109 R)
• M9: 1,848,282 km (0.081 R)
• M10: 2,108,582 km (0.091 R)
• M11: 2,474,199 km (0.053 R)
• M12: 2,696,950 km (0.118 R)
• M13: 2,860,012 km (0.03 R)
• M14: 3,093,983 km (0.106 R)
• M15: 3,439,105 km (0.072 R)
• M16: 3,509,566 km (0.112 R)
• M17: 4,091,352 km (0.068 R)
• M18: 5,467,054 km (0.1 R)
• M19: 7,517,443 km (0.102 R)
• M20: 7,609,595 km (0.114 R)
• M21: 8,840,636 km (0.104 R)
• M22: 9,678,683 km (0.12 R)
• M23: 10,542,162 km (0.102 R)
• M24: 11,695,861 km (0.111 R)
• M25: 11,909,935 km (0.106 R)
• M26: 12,779,249 km (0.088 R)
• M27: 12,944,554 km (0.11 R)
• M28: 13,055,107 km (0.105 R)
• M29: 14,463,721 km (0.099 R)
• M30: 15,507,614 km (0.119 R)
• M31: 17,913,298 km (0.053 R)
• M32: 18,160,134 km (0.089 R)
• M33: 19,348,390 km (0.08 R)
• M34: 20,690,732 km (0.063 R)
• M35: 21,275,211 km (0.091 R)
• M36: 21,931,048 km (0.04 R)
• M37: 22,062,993 km (0.03 R)
• M38: 24,210,171 km (0.118 R)
• M39: 24,278,238 km (0.091 R)
• M40: 24,757,251 km (0.085 R)
• M41: 25,377,633 km (0.117 R)
• M42: 25,516,161 km (0.117 R)
• M43: 26,212,838 km (0.081 R)
• M44: 26,915,649 km (0.101 R)
• M45: 27,198,538 km (0.05 R)
• M46: 28,844,265 km (0.116 R)
• M47: 29,133,737 km (0.086 R)
• M48: 29,351,551 km (0.112 R)
• M49: 29,496,960 km (0.055 R)
• M50: 29,569,814 km (0.052 R)
• M51: 29,715,672 km (0.033 R)
• M52: 29,861,829 km (0.066 R)
• M53: 30,522,005 km (0.109 R)
• M54: 32,156,362 km (0.118 R)
• M55: 34,506,993 km (0.079 R)
• M56: 34,891,459 km (0.104 R)
• M57: 35,122,588 km (0.093 R)
• M58: 36,521,029 km (0.088 R)
• M59: 36,677,508 km (0.071 R)
• M60: 38,016,708 km (0.03 R)
• M61: 39,612,768 km (0.109 R)
• M62: 40,580,816 km (0.071 R)
• M63: 41,638,323 km (0.07 R)
• M64: 41,965,494 km (0.079 R)
• M65: 42,869,813 km (0.097 R)
• M66: 43,365,730 km (0.117 R)
• M67: 43,531,484 km (0.077 R)
• M68: 43,697,388 km (0.115 R)
• M69: 43,780,565 km (0.071 R)
• M70: 45,116,474 km (0.106 R)
• M71: 46,042,784 km (0.092 R)
• M72: 46,381,174 km (0.102 R)
• M73: 48,945,282 km (0.032 R)
• M74: 49,031,450 km (0.084 R)
• M75: 49,117,768 km (0.065 R)
• M76: 50,331,456 km (0.113 R)
• M77: 50,505,737 km (0.12 R)
• M78: 51,292,024 km (0.117 R)
• M79: 54,835,698 km (0.103 R)
• M80: 55,823,941 km (0.082 R)
• M81: 56,999,481 km (0.056 R)
• M82: 58,549,016 km (0.082 R)
• M83: 59,282,943 km (0.109 R)
• M84: 59,558,951 km (0.102 R)
• M85: 59,743,256 km (0.104 R)
• M86: 60,574,721 km (0.093 R)
• M87: 60,852,823 km (0.032 R)
• M88: 61,038,325 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.9

Radius: 7.4

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.34 AU - 17.8 AU

Year: 25826 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 138.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,906,823 km

• M1: 667,207 km (0.116 R)
• M2: 714,479 km (0.105 R)
• M3: 1,050,327 km (0.112 R)
• M4: 1,279,810 km (0.087 R)
• M5: 1,556,715 km (0.036 R)
• M6: 2,421,092 km (0.083 R)
• M7: 3,326,309 km (0.074 R)
• M8: 4,325,323 km (0.107 R)
• M9: 4,416,428 km (0.103 R)
• M10: 4,508,132 km (0.114 R)
• M11: 5,607,227 km (0.104 R)
• M12: 5,656,894 km (0.12 R)
• M13: 6,008,299 km (0.12 R)
• M14: 6,627,186 km (0.089 R)
• M15: 6,837,969 km (0.096 R)
• M16: 9,475,380 km (0.104 R)
• M17: 10,133,311 km (0.078 R)
• M18: 11,054,235 km (0.043 R)
• M19: 11,116,618 km (0.112 R)
• M20: 11,682,846 km (0.08 R)
• M21: 12,258,648 km (0.117 R)
• M22: 13,238,664 km (0.1 R)
• M23: 13,906,020 km (0.069 R)
• M24: 14,515,781 km (0.069 R)
• M25: 14,652,513 km (0.054 R)
• M26: 15,761,632 km (0.075 R)
• M27: 16,255,305 km (0.109 R)
• M28: 16,754,064 km (0.104 R)
• M29: 17,185,654 km (0.113 R)
• M30: 19,699,197 km (0.062 R)
• M31: 20,307,163 km (0.06 R)
• M32: 21,153,139 km (0.102 R)
• M33: 21,308,122 km (0.073 R)
• M34: 21,619,435 km (0.115 R)
• M35: 22,246,400 km (0.112 R)
• M36: 23,678,949 km (0.086 R)
• M37: 24,082,116 km (0.057 R)
• M38: 24,977,010 km (0.107 R)
• M39: 25,058,990 km (0.072 R)
• M40: 26,131,756 km (0.067 R)
• M41: 26,214,932 km (0.061 R)
• M42: 27,219,632 km (0.114 R)
• M43: 29,699,067 km (0.061 R)
• M44: 33,415,976 km (0.119 R)
• M45: 35,144,878 km (0.108 R)
• M46: 35,236,582 km (0.086 R)
• M47: 37,276,349 km (0.106 R)
• M48: 37,651,390 km (0.104 R)
• M49: 38,878,691 km (0.076 R)
• M50: 39,163,675 km (0.083 R)
• M51: 39,258,820 km (0.097 R)
• M52: 39,831,630 km (0.075 R)
• M53: 40,214,900 km (0.112 R)
• M54: 40,406,983 km (0.118 R)
• M55: 40,695,857 km (0.048 R)
• M56: 40,888,688 km (0.087 R)
• M57: 41,275,399 km (0.092 R)
• M58: 41,663,306 km (0.076 R)
• M59: 42,834,358 km (0.071 R)
• M60: 43,325,339 km (0.079 R)
• M61: 44,909,430 km (0.055 R)
• M62: 45,708,582 km (0.086 R)
• M63: 45,909,043 km (0.07 R)
• M64: 48,542,265 km (0.101 R)
• M65: 50,083,422 km (0.086 R)
• M66: 51,328,077 km (0.052 R)
• M67: 52,268,150 km (0.106 R)
• M68: 52,373,018 km (0.082 R)
• M69: 52,477,886 km (0.119 R)
• M70: 52,582,754 km (0.077 R)
• M71: 54,059,285 km (0.075 R)
• M72: 54,271,415 km (0.113 R)
• M73: 55,656,541 km (0.096 R)
• M74: 57,377,067 km (0.081 R)
• M75: 57,810,003 km (0.099 R)
• M76: 60,980,730 km (0.106 R)
• M77: 61,533,045 km (0.088 R)
• M78: 61,643,747 km (0.096 R)
• M79: 61,754,450 km (0.108 R)
• M80: 62,531,461 km (0.043 R)
• M81: 62,754,063 km (0.079 R)
• M82: 64,095,208 km (0.04 R)
• M83: 65,220,034 km (0.117 R)
• M84: 66,805,772 km (0.099 R)
• M85: 67,261,147 km (0.115 R)
• M86: 67,603,278 km (0.047 R)
• M87: 68,863,041 km (0.085 R)
• M88: 69,899,455 km (0.114 R)
• M89: 70,130,435 km (0.109 R)
• M90: 72,922,529 km (0.091 R)
• M91: 73,039,664 km (0.079 R)
• M92: 74,096,573 km (0.102 R)
• M93: 75,632,195 km (0.115 R)
• M94: 75,869,308 km (0.084 R)
• M95: 76,106,720 km (0.042 R)
• M96: 76,820,451 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 12,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit