🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.68 AU - 0.72 AU

Year: 216 Days

Day: 37 Hours

Environment

Temp: 150 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.73 AU - 1.11 AU

Year: 326 Days

Day: 28.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,116,052 km

• M1: 546,780 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.95 AU - 1.39 AU

Year: 467 Days

Day: 20.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1 AU - 1.46 AU

Year: 503 Days

Day: 45.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.95 AU - 2.11 AU

Year: 1067 Days

Day: 40 Hours

Environment

Temp: -71 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.08 AU - 4.92 AU

Year: 3522 Days

Day: 26.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 10.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.67 AU - 13.25 AU

Year: 15261 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,116,052 km

• M1: 141,220 km (0.063 R)
• M2: 511,326 km (0.086 R)
• M3: 589,416 km (0.119 R)
• M4: 741,557 km (0.055 R)
• M5: 1,025,344 km (0.119 R)
• M6: 1,106,875 km (0.117 R)
• M7: 1,298,809 km (0.079 R)
• M8: 1,432,848 km (0.115 R)
• M9: 1,619,098 km (0.097 R)
• M10: 1,838,259 km (0.078 R)
• M11: 1,964,370 km (0.088 R)
• M12: 2,305,602 km (0.097 R)
• M13: 2,722,831 km (0.117 R)
• M14: 3,014,247 km (0.117 R)
• M15: 3,786,472 km (0.107 R)
• M16: 3,850,799 km (0.093 R)
• M17: 4,178,269 km (0.091 R)
• M18: 4,480,606 km (0.08 R)
• M19: 4,755,567 km (0.078 R)
• M20: 4,930,147 km (0.079 R)
• M21: 6,672,813 km (0.111 R)
• M22: 6,986,969 km (0.111 R)
• M23: 7,346,153 km (0.045 R)
• M24: 7,426,786 km (0.049 R)
• M25: 8,249,575 km (0.115 R)
• M26: 8,459,760 km (0.084 R)
• M27: 8,586,768 km (0.119 R)
• M28: 9,100,936 km (0.057 R)
• M29: 9,846,681 km (0.101 R)
• M30: 10,612,024 km (0.085 R)
• M31: 10,749,056 km (0.058 R)
• M32: 11,724,733 km (0.119 R)
• M33: 11,819,129 km (0.108 R)
• M34: 12,439,063 km (0.111 R)
• M35: 14,411,810 km (0.119 R)
• M36: 17,064,928 km (0.076 R)
• M37: 17,873,505 km (0.105 R)
• M38: 17,982,262 km (0.047 R)
• M39: 18,970,955 km (0.075 R)
• M40: 19,081,956 km (0.114 R)
• M41: 19,193,108 km (0.118 R)
• M42: 19,527,908 km (0.109 R)
• M43: 19,920,901 km (0.107 R)
• M44: 20,316,588 km (0.057 R)
• M45: 22,216,630 km (0.064 R)
• M46: 22,626,977 km (0.079 R)
• M47: 25,323,928 km (0.11 R)
• M48: 25,446,149 km (0.052 R)
• M49: 26,492,885 km (0.091 R)
• M50: 26,865,683 km (0.091 R)
• M51: 27,052,681 km (0.052 R)
• M52: 27,428,022 km (0.05 R)
• M53: 27,868,288 km (0.111 R)
• M54: 28,437,658 km (0.096 R)
• M55: 28,755,553 km (0.085 R)
• M56: 29,266,729 km (0.08 R)
• M57: 29,910,000 km (0.108 R)
• M58: 30,622,834 km (0.096 R)
• M59: 31,801,515 km (0.104 R)
• M60: 32,728,573 km (0.057 R)
• M61: 36,317,576 km (0.074 R)
• M62: 37,008,568 km (0.109 R)
• M63: 37,564,624 km (0.085 R)
• M64: 37,634,336 km (0.114 R)
• M65: 38,755,273 km (0.08 R)
• M66: 39,037,265 km (0.119 R)
• M67: 39,319,856 km (0.065 R)
• M68: 42,400,824 km (0.103 R)
• M69: 42,691,343 km (0.101 R)
• M70: 42,764,047 km (0.117 R)
• M71: 42,982,460 km (0.086 R)
• M72: 43,420,632 km (0.057 R)
• M73: 45,632,886 km (0.065 R)
• M74: 46,977,771 km (0.118 R)
• M75: 47,278,462 km (0.083 R)
• M76: 47,353,710 km (0.078 R)
• M77: 47,579,752 km (0.114 R)
• M78: 47,655,150 km (0.064 R)
• M79: 47,806,094 km (0.06 R)
• M80: 48,184,128 km (0.119 R)
• M81: 48,563,209 km (0.1 R)
• M82: 49,477,102 km (0.058 R)
• M83: 50,550,467 km (0.079 R)
• M84: 51,321,794 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.5

Radius: 4.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.24 AU - 20.2 AU

Year: 25225 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,116,052 km

• M1: 136,732 km (0.044 R)
• M2: 211,382 km (0.084 R)
• M3: 254,466 km (0.073 R)
• M4: 325,675 km (0.045 R)
• M5: 518,207 km (0.082 R)
• M6: 579,243 km (0.113 R)
• M7: 1,091,616 km (0.104 R)
• M8: 1,272,928 km (0.031 R)
• M9: 1,314,516 km (0.055 R)
• M10: 1,551,480 km (0.093 R)
• M11: 2,163,036 km (0.116 R)
• M12: 2,213,001 km (0.119 R)
• M13: 2,546,455 km (0.106 R)
• M14: 3,491,166 km (0.107 R)
• M15: 3,908,693 km (0.106 R)
• M16: 4,404,909 km (0.043 R)
• M17: 4,564,081 km (0.09 R)
• M18: 4,725,198 km (0.03 R)
• M19: 5,834,167 km (0.102 R)
• M20: 5,938,886 km (0.065 R)
• M21: 6,327,990 km (0.05 R)
• M22: 6,982,331 km (0.062 R)
• M23: 7,506,073 km (0.095 R)
• M24: 8,432,982 km (0.108 R)
• M25: 8,869,807 km (0.112 R)
• M26: 9,600,443 km (0.092 R)
• M27: 9,972,942 km (0.102 R)
• M28: 10,265,855 km (0.062 R)
• M29: 10,561,759 km (0.084 R)
• M30: 12,037,991 km (0.064 R)
• M31: 12,439,512 km (0.097 R)
• M32: 12,709,536 km (0.071 R)
• M33: 13,118,387 km (0.075 R)
• M34: 13,164,014 km (0.056 R)
• M35: 14,464,618 km (0.112 R)
• M36: 16,540,139 km (0.089 R)
• M37: 16,688,390 km (0.099 R)
• M38: 16,837,091 km (0.065 R)
• M39: 17,285,735 km (0.063 R)
• M40: 17,587,174 km (0.045 R)
• M41: 18,143,978 km (0.108 R)
• M42: 18,655,303 km (0.078 R)
• M43: 19,431,267 km (0.117 R)
• M44: 19,901,753 km (0.081 R)
• M45: 20,694,322 km (0.087 R)
• M46: 21,014,312 km (0.074 R)
• M47: 21,389,504 km (0.108 R)
• M48: 21,767,089 km (0.086 R)
• M49: 21,929,552 km (0.113 R)
• M50: 22,473,939 km (0.085 R)
• M51: 23,910,228 km (0.074 R)
• M52: 24,752,314 km (0.113 R)
• M53: 25,148,599 km (0.102 R)
• M54: 26,119,788 km (0.115 R)
• M55: 26,986,857 km (0.078 R)
• M56: 28,216,402 km (0.056 R)
• M57: 29,225,141 km (0.101 R)
• M58: 31,399,845 km (0.102 R)
• M59: 31,951,712 km (0.109 R)
• M60: 32,816,387 km (0.071 R)
• M61: 34,442,516 km (0.086 R)
• M62: 36,672,721 km (0.094 R)
• M63: 37,188,983 km (0.083 R)
• M64: 38,294,063 km (0.034 R)
• M65: 38,490,186 km (0.104 R)
• M66: 38,949,152 km (0.094 R)
• M67: 39,938,592 km (0.077 R)
• M68: 40,137,558 km (0.113 R)
• M69: 43,636,951 km (0.093 R)
• M70: 45,492,264 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.8

Radius: 7.9

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.45 AU - 18.61 AU

Year: 25930 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,116,052 km

• M1: 114,293 km (0.117 R)
• M2: 1,161,478 km (0.105 R)
• M3: 1,397,244 km (0.032 R)
• M4: 2,031,539 km (0.117 R)
• M5: 2,316,074 km (0.11 R)
• M6: 4,071,306 km (0.119 R)
• M7: 4,482,102 km (0.054 R)
• M8: 4,692,586 km (0.088 R)
• M9: 4,906,212 km (0.062 R)
• M10: 5,792,579 km (0.09 R)
• M11: 6,079,657 km (0.099 R)
• M12: 6,667,727 km (0.119 R)
• M13: 7,090,191 km (0.107 R)
• M14: 7,459,249 km (0.074 R)
• M15: 8,930,993 km (0.062 R)
• M16: 9,262,651 km (0.036 R)
• M17: 9,869,720 km (0.05 R)
• M18: 10,212,598 km (0.025 R)
• M19: 11,622,707 km (0.079 R)
• M20: 11,912,030 km (0.09 R)
• M21: 12,571,607 km (0.062 R)
• M22: 12,645,658 km (0.115 R)
• M23: 15,326,601 km (0.064 R)
• M24: 15,564,312 km (0.119 R)
• M25: 15,643,749 km (0.119 R)
• M26: 16,043,474 km (0.114 R)
• M27: 18,091,469 km (0.119 R)
• M28: 19,018,377 km (0.081 R)
• M29: 20,394,079 km (0.1 R)
• M30: 20,568,361 km (0.047 R)
• M31: 21,358,387 km (0.03 R)
• M32: 21,712,635 km (0.12 R)
• M33: 22,068,977 km (0.068 R)
• M34: 25,081,280 km (0.06 R)
• M35: 25,924,862 km (0.111 R)
• M36: 26,873,163 km (0.064 R)
• M37: 27,255,685 km (0.116 R)
• M38: 29,785,534 km (0.039 R)
• M39: 30,878,197 km (0.108 R)
• M40: 31,278,820 km (0.034 R)
• M41: 33,000,542 km (0.102 R)
• M42: 34,337,798 km (0.113 R)
• M43: 34,441,319 km (0.073 R)
• M44: 34,648,812 km (0.03 R)
• M45: 34,960,873 km (0.09 R)
• M46: 36,429,475 km (0.11 R)
• M47: 37,597,386 km (0.096 R)
• M48: 38,132,348 km (0.057 R)
• M49: 38,669,703 km (0.079 R)
• M50: 40,078,766 km (0.103 R)
• M51: 40,515,741 km (0.097 R)
• M52: 41,064,167 km (0.117 R)
• M53: 41,836,092 km (0.056 R)
• M54: 42,612,804 km (0.083 R)
• M55: 43,058,755 km (0.106 R)
• M56: 47,141,281 km (0.065 R)
• M57: 48,995,098 km (0.092 R)
• M58: 49,345,306 km (0.117 R)
• M59: 50,518,752 km (0.1 R)
• M60: 50,990,733 km (0.119 R)
• M61: 52,296,124 km (0.041 R)
• M62: 52,773,491 km (0.051 R)
• M63: 54,576,744 km (0.073 R)
• M64: 54,818,644 km (0.068 R)
• M65: 55,911,905 km (0.099 R)
• M66: 56,767,006 km (0.058 R)
• M67: 58,985,992 km (0.079 R)
• M68: 60,230,945 km (0.056 R)
• M69: 60,856,713 km (0.088 R)
• M70: 61,736,348 km (0.118 R)
• M71: 63,127,160 km (0.102 R)
• M72: 66,455,264 km (0.082 R)
• M73: 67,101,826 km (0.081 R)
• M74: 70,892,636 km (0.111 R)
• M75: 71,421,015 km (0.053 R)
• M76: 72,215,829 km (0.075 R)
• M77: 72,614,358 km (0.079 R)
• M78: 73,413,809 km (0.088 R)
• M79: 77,453,849 km (0.111 R)
• M80: 83,508,523 km (0.1 R)
• M81: 83,926,799 km (0.072 R)
• M82: 84,905,618 km (0.077 R)
• M83: 86,169,720 km (0.051 R)
• M84: 86,451,413 km (0.083 R)
• M85: 87,015,845 km (0.1 R)
• M86: 87,439,955 km (0.03 R)
• M87: 88,006,483 km (0.048 R)
• M88: 89,143,127 km (0.093 R)
• M89: 92,726,744 km (0.038 R)
• M90: 92,870,957 km (0.1 R)
• M91: 94,463,426 km (0.117 R)
• M92: 95,335,881 km (0.1 R)
• M93: 95,627,297 km (0.097 R)
• M94: 96,210,879 km (0.072 R)
• M95: 97,381,781 km (0.047 R)
• M96: 97,969,102 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit