🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.6 AU - 0.7 AU

Year: 192 Days

Day: 15.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,874,842 km

• M1: 330,013 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.52 AU - 0.84 AU

Year: 206 Days

Day: 20 Hours

Environment

Temp: 192 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.9 AU - 1.02 AU

Year: 345 Days

Day: 14.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.19 AU - 1.97 AU

Year: 729 Days

Day: 22.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.34 AU - 1.86 AU

Year: 743 Days

Day: 35.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,874,842 km

• M1: 295,306 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.29 AU - 2.15 AU

Year: 828 Days

Day: 44.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 12.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.99 AU - 6.53 AU

Year: 4428 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,874,842 km

• M1: 160,070 km (0.06 R)
• M2: 305,628 km (0.11 R)
• M3: 419,173 km (0.116 R)
• M4: 542,591 km (0.038 R)
• M5: 726,298 km (0.08 R)
• M6: 832,961 km (0.074 R)
• M7: 932,593 km (0.087 R)
• M8: 1,404,425 km (0.071 R)
• M9: 1,495,081 km (0.071 R)
• M10: 1,587,981 km (0.062 R)
• M11: 1,861,895 km (0.095 R)
• M12: 1,979,329 km (0.091 R)
• M13: 2,474,199 km (0.084 R)
• M14: 2,622,750 km (0.093 R)
• M15: 2,755,294 km (0.11 R)
• M16: 2,889,932 km (0.109 R)
• M17: 3,126,296 km (0.042 R)
• M18: 3,206,481 km (0.091 R)
• M19: 3,328,104 km (0.095 R)
• M20: 3,596,931 km (0.089 R)
• M21: 3,872,939 km (0.059 R)
• M22: 3,981,099 km (0.053 R)
• M23: 4,156,128 km (0.11 R)
• M24: 4,998,813 km (0.098 R)
• M25: 5,695,789 km (0.093 R)
• M26: 5,819,058 km (0.088 R)
• M27: 5,968,207 km (0.091 R)
• M28: 6,295,826 km (0.045 R)
• M29: 6,500,327 km (0.093 R)
• M30: 6,603,549 km (0.072 R)
• M31: 6,811,341 km (0.069 R)
• M32: 6,916,059 km (0.045 R)
• M33: 7,153,770 km (0.079 R)
• M34: 7,773,554 km (0.079 R)
• M35: 8,187,043 km (0.058 R)
• M36: 8,523,039 km (0.113 R)
• M37: 8,778,104 km (0.085 R)
• M38: 9,006,989 km (0.084 R)
• M39: 9,412,100 km (0.039 R)
• M40: 10,270,492 km (0.098 R)
• M41: 10,572,231 km (0.086 R)
• M42: 11,277,585 km (0.09 R)
• M43: 11,557,782 km (0.09 R)
• M44: 11,998,198 km (0.095 R)
• M45: 12,093,193 km (0.117 R)
• M46: 12,540,341 km (0.08 R)
• M47: 12,733,621 km (0.11 R)
• M48: 13,385,120 km (0.074 R)
• M49: 14,416,298 km (0.113 R)
• M50: 14,992,549 km (0.063 R)
• M51: 15,197,797 km (0.093 R)
• M52: 15,369,536 km (0.108 R)
• M53: 15,507,465 km (0.045 R)
• M54: 15,784,371 km (0.034 R)
• M55: 15,923,497 km (0.097 R)
• M56: 16,308,113 km (0.091 R)
• M57: 16,766,630 km (0.063 R)
• M58: 17,336,748 km (0.085 R)
• M59: 17,660,328 km (0.085 R)
• M60: 17,804,839 km (0.072 R)
• M61: 18,058,557 km (0.085 R)
• M62: 18,642,887 km (0.116 R)
• M63: 19,048,297 km (0.116 R)
• M64: 19,307,849 km (0.05 R)
• M65: 19,905,493 km (0.077 R)
• M66: 21,080,584 km (0.086 R)
• M67: 21,734,476 km (0.12 R)
• M68: 22,083,488 km (0.063 R)
• M69: 22,239,070 km (0.058 R)
• M70: 22,356,055 km (0.111 R)
• M71: 22,590,774 km (0.114 R)
• M72: 23,062,457 km (0.042 R)
• M73: 24,496,951 km (0.03 R)
• M74: 24,900,566 km (0.067 R)
• M75: 26,165,715 km (0.048 R)
• M76: 26,413,000 km (0.052 R)
• M77: 27,661,095 km (0.077 R)
• M78: 27,786,907 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 10.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.4 AU - 8.26 AU

Year: 7285 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,874,842 km

• M1: 163,361 km (0.113 R)
• M2: 294,558 km (0.064 R)
• M3: 547,379 km (0.099 R)
• M4: 745,147 km (0.114 R)
• M5: 821,741 km (0.08 R)
• M6: 917,484 km (0.099 R)
• M7: 1,017,415 km (0.07 R)
• M8: 1,265,598 km (0.081 R)
• M9: 2,395,959 km (0.102 R)
• M10: 2,465,971 km (0.097 R)
• M11: 2,851,485 km (0.053 R)
• M12: 3,076,779 km (0.111 R)
• M13: 3,178,805 km (0.074 R)
• M14: 3,334,088 km (0.066 R)
• M15: 3,491,913 km (0.093 R)
• M16: 4,035,702 km (0.094 R)
• M17: 4,461,009 km (0.101 R)
• M18: 4,547,925 km (0.116 R)
• M19: 4,960,665 km (0.073 R)
• M20: 6,302,558 km (0.113 R)
• M21: 6,795,782 km (0.088 R)
• M22: 7,131,630 km (0.074 R)
• M23: 7,335,831 km (0.116 R)
• M24: 7,473,012 km (0.087 R)
• M25: 7,715,061 km (0.085 R)
• M26: 7,854,636 km (0.036 R)
• M27: 8,349,506 km (0.069 R)
• M28: 8,745,492 km (0.096 R)
• M29: 9,000,705 km (0.098 R)
• M30: 9,184,561 km (0.085 R)
• M31: 9,406,864 km (0.036 R)
• M32: 9,781,158 km (0.109 R)
• M33: 10,198,685 km (0.11 R)
• M34: 10,622,047 km (0.116 R)
• M35: 10,738,434 km (0.061 R)
• M36: 11,845,758 km (0.103 R)
• M37: 11,966,633 km (0.103 R)
• M38: 12,290,811 km (0.054 R)
• M39: 13,155,487 km (0.12 R)
• M40: 13,742,808 km (0.091 R)
• M41: 13,827,481 km (0.09 R)
• M42: 13,954,639 km (0.093 R)
• M43: 14,899,649 km (0.09 R)
• M44: 15,954,164 km (0.11 R)
• M45: 16,355,685 km (0.071 R)
• M46: 16,805,974 km (0.062 R)
• M47: 16,941,809 km (0.065 R)
• M48: 17,032,466 km (0.083 R)
• M49: 17,580,592 km (0.097 R)
• M50: 18,088,028 km (0.076 R)
• M51: 18,180,779 km (0.068 R)
• M52: 18,413,404 km (0.053 R)
• M53: 18,506,753 km (0.096 R)
• M54: 18,647,075 km (0.111 R)
• M55: 19,023,015 km (0.066 R)
• M56: 19,306,503 km (0.095 R)
• M57: 19,543,915 km (0.047 R)
• M58: 20,213,814 km (0.105 R)
• M59: 20,696,865 km (0.11 R)
• M60: 21,232,575 km (0.113 R)
• M61: 21,871,657 km (0.06 R)
• M62: 22,766,851 km (0.101 R)
• M63: 23,826,453 km (0.103 R)
• M64: 24,439,206 km (0.101 R)
• M65: 25,212,477 km (0.117 R)
• M66: 25,628,060 km (0.07 R)
• M67: 26,150,905 km (0.099 R)
• M68: 26,466,257 km (0.1 R)
• M69: 26,888,572 km (0.066 R)
• M70: 27,260,023 km (0.075 R)
• M71: 27,526,457 km (0.075 R)
• M72: 27,633,270 km (0.098 R)
• M73: 27,847,195 km (0.067 R)
• M74: 29,034,104 km (0.038 R)
• M75: 29,524,337 km (0.04 R)
• M76: 30,789,785 km (0.116 R)
• M77: 31,233,941 km (0.098 R)
• M78: 34,806,189 km (0.082 R)
• M79: 35,037,317 km (0.109 R)
• M80: 35,211,000 km (0.032 R)
• M81: 36,025,411 km (0.11 R)
• M82: 36,669,580 km (0.085 R)
• M83: 37,140,514 km (0.025 R)
• M84: 38,624,973 km (0.061 R)
• M85: 39,284,251 km (0.113 R)
• M86: 40,371,229 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.8

Radius: 4.4

Gravity: 25.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.19 AU - 21.51 AU

Year: 28855 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,874,842 km

• M1: 154,834 km (0.084 R)
• M2: 357,539 km (0.088 R)
• M3: 598,990 km (0.066 R)
• M4: 647,759 km (0.07 R)
• M5: 749,336 km (0.113 R)
• M6: 1,174,642 km (0.048 R)
• M7: 1,205,310 km (0.069 R)
• M8: 1,460,374 km (0.08 R)
• M9: 1,526,796 km (0.107 R)
• M10: 1,732,044 km (0.077 R)
• M11: 1,767,050 km (0.104 R)
• M12: 1,909,766 km (0.081 R)
• M13: 2,168,421 km (0.085 R)
• M14: 2,677,652 km (0.049 R)
• M15: 2,841,462 km (0.064 R)
• M16: 2,966,526 km (0.105 R)
• M17: 4,457,269 km (0.1 R)
• M18: 4,749,583 km (0.092 R)
• M19: 4,798,950 km (0.044 R)
• M20: 6,140,245 km (0.087 R)
• M21: 6,247,955 km (0.065 R)
• M22: 6,574,826 km (0.091 R)
• M23: 7,188,327 km (0.116 R)
• M24: 8,113,141 km (0.098 R)
• M25: 9,074,756 km (0.089 R)
• M26: 9,945,266 km (0.025 R)
• M27: 10,454,647 km (0.045 R)
• M28: 11,037,780 km (0.109 R)
• M29: 12,032,755 km (0.096 R)
• M30: 12,987,190 km (0.084 R)
• M31: 13,194,831 km (0.088 R)
• M32: 15,697,155 km (0.11 R)
• M33: 19,042,762 km (0.067 R)
• M34: 20,875,635 km (0.118 R)
• M35: 21,526,386 km (0.053 R)
• M36: 21,854,155 km (0.096 R)
• M37: 21,936,284 km (0.113 R)
• M38: 22,266,297 km (0.113 R)
• M39: 22,348,875 km (0.075 R)
• M40: 22,680,832 km (0.118 R)
• M41: 22,930,810 km (0.09 R)
• M42: 24,279,585 km (0.102 R)
• M43: 24,706,388 km (0.094 R)
• M44: 25,480,706 km (0.106 R)
• M45: 26,525,498 km (0.09 R)
• M46: 26,613,312 km (0.108 R)
• M47: 26,965,016 km (0.088 R)
• M48: 28,477,151 km (0.098 R)
• M49: 29,107,706 km (0.074 R)
• M50: 30,382,729 km (0.1 R)
• M51: 31,861,953 km (0.077 R)
• M52: 31,955,152 km (0.086 R)
• M53: 32,422,646 km (0.052 R)
• M54: 33,175,422 km (0.088 R)
• M55: 34,219,765 km (0.115 R)
• M56: 35,564,500 km (0.03 R)
• M57: 36,146,137 km (0.098 R)
• M58: 36,633,078 km (0.081 R)
• M59: 36,730,765 km (0.051 R)
• M60: 37,024,276 km (0.076 R)
• M61: 39,200,626 km (0.054 R)
• M62: 42,131,996 km (0.062 R)
• M63: 43,779,368 km (0.079 R)
• M64: 44,610,833 km (0.089 R)
• M65: 44,715,103 km (0.106 R)
• M66: 46,395,087 km (0.025 R)
• M67: 47,881,790 km (0.092 R)
• M68: 49,924,549 km (0.111 R)
• M69: 50,032,858 km (0.106 R)
• M70: 51,010,929 km (0.115 R)
• M71: 52,215,042 km (0.039 R)
• M72: 54,316,743 km (0.074 R)
• M73: 54,428,193 km (0.038 R)
• M74: 56,784,659 km (0.079 R)
• M75: 58,716,715 km (0.066 R)
• M76: 59,288,927 km (0.107 R)
• M77: 59,748,193 km (0.07 R)
• M78: 61,945,337 km (0.069 R)
• M79: 64,286,543 km (0.044 R)
• M80: 66,299,233 km (0.107 R)
• M81: 67,133,989 km (0.101 R)
• M82: 67,732,381 km (0.072 R)
• M83: 68,693,547 km (0.082 R)
• M84: 69,296,426 km (0.063 R)
• M85: 70,872,440 km (0.117 R)
• M86: 72,092,710 km (0.063 R)
• M87: 78,171,470 km (0.064 R)
• M88: 78,423,093 km (0.118 R)
• M89: 80,826,533 km (0.076 R)
• M90: 81,335,614 km (0.094 R)
• M91: 83,896,879 km (0.054 R)
• M92: 85,058,058 km (0.115 R)
• M93: 85,446,265 km (0.109 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: 192 - 17,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit