🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.81 AU

Year: 196 Days

Day: 32.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.05 AU

Year: 309 Days

Day: 36.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,497,478 km

• M1: 243,097 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.9 AU - 1.1 AU

Year: 375 Days

Day: 15.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,497,478 km

• M1: 28,872 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.09 AU - 1.77 AU

Year: 641 Days

Day: 35.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.68 AU - 1.8 AU

Year: 860 Days

Day: 26.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.79 AU - 4.63 AU

Year: 2678 Days

Day: 13.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.6

Radius: 5.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.19 AU - 15.55 AU

Year: 18320 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,497,478 km

• M1: 69,713 km (0.115 R)
• M2: 174,132 km (0.098 R)
• M3: 284,834 km (0.075 R)
• M4: 486,642 km (0.037 R)
• M5: 914,791 km (0.106 R)
• M6: 1,912,459 km (0.043 R)
• M7: 2,074,773 km (0.091 R)
• M8: 2,241,574 km (0.027 R)
• M9: 2,437,697 km (0.118 R)
• M10: 3,611,442 km (0.038 R)
• M11: 4,466,693 km (0.03 R)
• M12: 4,651,297 km (0.091 R)
• M13: 4,838,294 km (0.119 R)
• M14: 5,284,246 km (0.095 R)
• M15: 5,710,151 km (0.093 R)
• M16: 5,876,952 km (0.085 R)
• M17: 6,875,369 km (0.116 R)
• M18: 8,111,197 km (0.088 R)
• M19: 8,487,585 km (0.069 R)
• M20: 8,792,914 km (0.12 R)
• M21: 9,140,579 km (0.1 R)
• M22: 9,492,733 km (0.055 R)
• M23: 9,849,225 km (0.081 R)
• M24: 11,866,402 km (0.083 R)
• M25: 12,336,289 km (0.094 R)
• M26: 13,470,989 km (0.095 R)
• M27: 13,604,131 km (0.095 R)
• M28: 14,866,887 km (0.115 R)
• M29: 14,958,590 km (0.088 R)
• M30: 15,280,824 km (0.111 R)
• M31: 16,639,771 km (0.117 R)
• M32: 16,878,081 km (0.06 R)
• M33: 18,085,934 km (0.078 R)
• M34: 18,774,383 km (0.091 R)
• M35: 19,421,394 km (0.114 R)
• M36: 19,672,270 km (0.085 R)
• M37: 19,722,534 km (0.091 R)
• M38: 20,839,582 km (0.104 R)
• M39: 21,096,441 km (0.088 R)
• M40: 21,820,794 km (0.08 R)
• M41: 22,081,543 km (0.096 R)
• M42: 22,975,690 km (0.054 R)
• M43: 23,134,712 km (0.084 R)
• M44: 23,240,927 km (0.078 R)
• M45: 23,294,034 km (0.095 R)
• M46: 23,453,805 km (0.03 R)
• M47: 23,720,837 km (0.045 R)
• M48: 24,907,896 km (0.082 R)
• M49: 24,962,349 km (0.11 R)
• M50: 26,114,104 km (0.102 R)
• M51: 26,390,860 km (0.094 R)
• M52: 27,171,012 km (0.105 R)
• M53: 29,211,677 km (0.101 R)
• M54: 30,018,608 km (0.093 R)
• M55: 30,949,555 km (0.117 R)
• M56: 31,008,198 km (0.097 R)
• M57: 31,418,694 km (0.118 R)
• M58: 31,890,077 km (0.066 R)
• M59: 33,438,415 km (0.053 R)
• M60: 33,979,960 km (0.092 R)
• M61: 34,221,710 km (0.111 R)
• M62: 34,524,496 km (0.105 R)
• M63: 34,767,443 km (0.084 R)
• M64: 35,132,910 km (0.114 R)
• M65: 36,360,361 km (0.104 R)
• M66: 37,664,106 km (0.113 R)
• M67: 39,046,391 km (0.107 R)
• M68: 39,553,079 km (0.12 R)
• M69: 39,807,395 km (0.052 R)
• M70: 39,934,553 km (0.117 R)
• M71: 40,062,011 km (0.102 R)
• M72: 41,537,345 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.3

Radius: 4.2

Gravity: 47.01 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.57 AU - 16.53 AU

Year: 20798 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,497,478 km

• M1: 81,680 km (0.103 R)
• M2: 305,329 km (0.085 R)
• M3: 528,380 km (0.085 R)
• M4: 644,318 km (0.093 R)
• M5: 742,903 km (0.052 R)
• M6: 1,067,231 km (0.074 R)
• M7: 1,214,136 km (0.104 R)
• M8: 1,659,340 km (0.116 R)
• M9: 2,722,382 km (0.099 R)
• M10: 2,762,175 km (0.101 R)
• M11: 3,951,329 km (0.055 R)
• M12: 4,270,421 km (0.109 R)
• M13: 4,363,171 km (0.114 R)
• M14: 4,409,846 km (0.062 R)
• M15: 6,564,355 km (0.109 R)
• M16: 6,833,182 km (0.103 R)
• M17: 7,105,450 km (0.099 R)
• M18: 8,172,232 km (0.116 R)
• M19: 8,577,643 km (0.06 R)
• M20: 8,989,635 km (0.079 R)
• M21: 9,589,373 km (0.08 R)
• M22: 9,650,110 km (0.096 R)
• M23: 10,016,774 km (0.069 R)
• M24: 10,450,458 km (0.077 R)
• M25: 10,890,276 km (0.117 R)
• M26: 12,575,795 km (0.078 R)
• M27: 13,043,289 km (0.049 R)
• M28: 13,857,999 km (0.081 R)
• M29: 18,020,410 km (0.103 R)
• M30: 18,170,307 km (0.096 R)
• M31: 18,622,691 km (0.071 R)
• M32: 19,154,960 km (0.09 R)
• M33: 19,692,316 km (0.038 R)
• M34: 20,234,758 km (0.049 R)
• M35: 20,625,058 km (0.089 R)
• M36: 21,651,599 km (0.11 R)
• M37: 22,131,060 km (0.063 R)
• M38: 22,372,062 km (0.082 R)
• M39: 22,613,813 km (0.077 R)
• M40: 24,579,828 km (0.109 R)
• M41: 24,746,181 km (0.109 R)
• M42: 24,996,308 km (0.106 R)
• M43: 25,247,184 km (0.081 R)
• M44: 26,514,577 km (0.088 R)
• M45: 27,629,680 km (0.068 R)
• M46: 27,802,465 km (0.063 R)
• M47: 27,889,082 km (0.051 R)
• M48: 29,022,885 km (0.109 R)
• M49: 32,239,987 km (0.116 R)
• M50: 32,331,092 km (0.065 R)
• M51: 34,539,755 km (0.092 R)
• M52: 36,891,733 km (0.12 R)
• M53: 37,846,915 km (0.115 R)
• M54: 39,003,905 km (0.093 R)
• M55: 39,100,844 km (0.086 R)
• M56: 40,466,224 km (0.053 R)
• M57: 40,957,803 km (0.101 R)
• M58: 43,143,577 km (0.081 R)
• M59: 44,048,495 km (0.089 R)
• M60: 44,959,845 km (0.105 R)
• M61: 45,163,148 km (0.1 R)
• M62: 46,287,077 km (0.042 R)
• M63: 46,698,172 km (0.084 R)
• M64: 48,771,000 km (0.09 R)
• M65: 50,134,585 km (0.076 R)
• M66: 50,345,368 km (0.118 R)
• M67: 50,979,813 km (0.069 R)
• M68: 52,149,668 km (0.089 R)
• M69: 52,577,219 km (0.074 R)
• M70: 53,867,052 km (0.069 R)
• M71: 54,407,549 km (0.102 R)
• M72: 54,624,316 km (0.078 R)
• M73: 56,149,167 km (0.098 R)
• M74: 57,026,858 km (0.08 R)
• M75: 58,240,994 km (0.118 R)
• M76: 59,240,757 km (0.082 R)
• M77: 59,352,207 km (0.031 R)
• M78: 60,246,054 km (0.097 R)
• M79: 63,637,887 km (0.119 R)
• M80: 64,782,161 km (0.102 R)
• M81: 65,011,943 km (0.076 R)
• M82: 66,048,806 km (0.103 R)
• M83: 66,627,152 km (0.086 R)
• M84: 68,957,587 km (0.074 R)
• M85: 70,014,945 km (0.117 R)
• M86: 72,264,598 km (0.084 R)
• M87: 73,817,573 km (0.061 R)
• M88: 74,417,760 km (0.104 R)
• M89: 75,623,070 km (0.048 R)
• M90: 77,808,695 km (0.039 R)
• M91: 79,522,937 km (0.094 R)
• M92: 80,015,114 km (0.106 R)
• M93: 80,755,025 km (0.106 R)
• M94: 82,864,056 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.7

Radius: 6.4

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.57 AU - 14.95 AU

Year: 21250 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,497,478 km

• M1: 87,515 km (0.035 R)
• M2: 181,612 km (0.112 R)
• M3: 242,049 km (0.109 R)
• M4: 311,164 km (0.058 R)
• M5: 658,530 km (0.117 R)
• M6: 923,617 km (0.12 R)
• M7: 1,127,968 km (0.061 R)
• M8: 1,647,372 km (0.092 R)
• M9: 2,348,537 km (0.037 R)
• M10: 2,587,295 km (0.086 R)
• M11: 2,959,943 km (0.113 R)
• M12: 3,130,934 km (0.04 R)
• M13: 3,393,777 km (0.056 R)
• M14: 3,572,846 km (0.104 R)
• M15: 3,987,082 km (0.069 R)
• M16: 4,128,602 km (0.084 R)
• M17: 4,319,938 km (0.064 R)
• M18: 4,368,258 km (0.035 R)
• M19: 4,760,952 km (0.065 R)
• M20: 6,005,607 km (0.098 R)
• M21: 6,222,374 km (0.031 R)
• M22: 6,831,836 km (0.108 R)
• M23: 7,518,191 km (0.04 R)
• M24: 7,751,862 km (0.112 R)
• M25: 8,649,300 km (0.11 R)
• M26: 8,832,707 km (0.117 R)
• M27: 9,017,311 km (0.119 R)
• M28: 10,736,340 km (0.116 R)
• M29: 10,933,510 km (0.081 R)
• M30: 11,599,221 km (0.086 R)
• M31: 12,141,363 km (0.093 R)
• M32: 13,959,277 km (0.1 R)
• M33: 14,826,645 km (0.073 R)
• M34: 15,860,366 km (0.11 R)
• M35: 16,993,570 km (0.104 R)
• M36: 17,070,164 km (0.119 R)
• M37: 17,377,139 km (0.101 R)
• M38: 18,152,804 km (0.102 R)
• M39: 19,257,435 km (0.047 R)
• M40: 20,140,661 km (0.1 R)
• M41: 20,221,593 km (0.083 R)
• M42: 20,628,050 km (0.118 R)
• M43: 21,037,051 km (0.029 R)
• M44: 21,366,166 km (0.057 R)
• M45: 22,699,831 km (0.083 R)
• M46: 24,404,499 km (0.102 R)
• M47: 25,097,736 km (0.102 R)
• M48: 25,359,382 km (0.048 R)
• M49: 25,534,412 km (0.09 R)
• M50: 26,061,595 km (0.076 R)
• M51: 26,681,379 km (0.118 R)
• M52: 28,025,366 km (0.104 R)
• M53: 28,296,886 km (0.115 R)
• M54: 28,478,348 km (0.118 R)
• M55: 28,842,469 km (0.118 R)
• M56: 29,483,347 km (0.094 R)
• M57: 31,059,061 km (0.066 R)
• M58: 31,527,751 km (0.079 R)
• M59: 32,567,157 km (0.12 R)
• M60: 34,388,511 km (0.076 R)
• M61: 34,582,241 km (0.103 R)
• M62: 35,849,783 km (0.108 R)
• M63: 36,046,056 km (0.108 R)
• M64: 36,736,151 km (0.116 R)
• M65: 37,132,435 km (0.083 R)
• M66: 41,378,173 km (0.082 R)
• M67: 42,307,774 km (0.096 R)
• M68: 44,187,471 km (0.116 R)
• M69: 45,137,567 km (0.062 R)
• M70: 51,862,590 km (0.111 R)
• M71: 53,311,744 km (0.056 R)
• M72: 55,794,471 km (0.085 R)
• M73: 56,022,009 km (0.12 R)
• M74: 56,135,853 km (0.099 R)
• M75: 57,853,685 km (0.061 R)
• M76: 59,240,158 km (0.077 R)
• M77: 60,871,523 km (0.059 R)
• M78: 61,105,793 km (0.113 R)
• M79: 62,163,750 km (0.113 R)
• M80: 69,124,838 km (0.062 R)
• M81: 70,964,892 km (0.094 R)
• M82: 72,448,603 km (0.032 R)
• M83: 72,696,786 km (0.077 R)
• M84: 72,945,268 km (0.05 R)
• M85: 73,069,734 km (0.117 R)
• M86: 74,067,252 km (0.069 R)
• M87: 75,949,941 km (0.114 R)
• M88: 76,075,903 km (0.058 R)
• M89: 78,611,886 km (0.111 R)
• M90: 80,531,975 km (0.075 R)
• M91: 81,562,255 km (0.068 R)
• M92: 82,208,368 km (0.093 R)
• M93: 82,467,322 km (0.104 R)
• M94: 85,858,257 km (0.03 R)
• M95: 87,174,569 km (0.109 R)
• M96: 88,099,832 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit