🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.9 AU

Year: 247 Days

Day: 17.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,695,121 km

• M1: 21,243 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.03 AU - 1.23 AU

Year: 422 Days

Day: 43.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.41 AU - 1.65 AU

Year: 665 Days

Day: 43.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 16.3 °

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: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.45 AU - 1.71 AU

Year: 698 Days

Day: 23.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,695,121 km

• M1: 33,660 km (0.058 R)
• M2: 1,005,746 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.16 AU - 3.22 AU

Year: 2002 Days

Day: 33.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 13.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.42 AU - 14.82 AU

Year: 15757 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 95,695,121 km

• M1: 181,163 km (0.101 R)
• M2: 489,335 km (0.049 R)
• M3: 661,522 km (0.112 R)
• M4: 805,884 km (0.076 R)
• M5: 948,750 km (0.053 R)
• M6: 1,086,679 km (0.073 R)
• M7: 1,575,714 km (0.086 R)
• M8: 1,776,325 km (0.058 R)
• M9: 1,879,996 km (0.056 R)
• M10: 2,093,473 km (0.093 R)
• M11: 3,450,924 km (0.11 R)
• M12: 3,603,813 km (0.099 R)
• M13: 3,803,825 km (0.106 R)
• M14: 4,907,409 km (0.078 R)
• M15: 5,030,378 km (0.104 R)
• M16: 5,609,771 km (0.113 R)
• M17: 5,738,574 km (0.086 R)
• M18: 5,842,246 km (0.107 R)
• M19: 6,078,012 km (0.094 R)
• M20: 6,397,254 km (0.098 R)
• M21: 6,831,686 km (0.098 R)
• M22: 7,331,792 km (0.037 R)
• M23: 7,930,333 km (0.116 R)
• M24: 8,367,607 km (0.06 R)
• M25: 8,812,811 km (0.114 R)
• M26: 9,144,319 km (0.104 R)
• M27: 10,006,302 km (0.116 R)
• M28: 10,289,042 km (0.107 R)
• M29: 10,479,032 km (0.092 R)
• M30: 10,830,138 km (0.111 R)
• M31: 11,973,514 km (0.114 R)
• M32: 13,361,184 km (0.104 R)
• M33: 13,603,234 km (0.076 R)
• M34: 13,846,779 km (0.059 R)
• M35: 14,657,001 km (0.093 R)
• M36: 15,410,226 km (0.096 R)
• M37: 15,809,802 km (0.103 R)
• M38: 16,065,914 km (0.117 R)
• M39: 16,176,167 km (0.108 R)
• M40: 17,820,846 km (0.114 R)
• M41: 18,508,847 km (0.052 R)
• M42: 20,465,737 km (0.087 R)
• M43: 21,186,350 km (0.098 R)
• M44: 21,468,790 km (0.093 R)
• M45: 21,671,196 km (0.103 R)
• M46: 24,361,265 km (0.112 R)
• M47: 24,530,311 km (0.109 R)
• M48: 24,657,319 km (0.095 R)
• M49: 24,784,478 km (0.105 R)
• M50: 25,853,055 km (0.038 R)
• M51: 27,198,838 km (0.071 R)
• M52: 28,300,776 km (0.08 R)
• M53: 28,389,637 km (0.073 R)
• M54: 28,478,498 km (0.081 R)
• M55: 28,834,840 km (0.087 R)
• M56: 29,147,948 km (0.1 R)
• M57: 29,237,707 km (0.096 R)
• M58: 30,048,827 km (0.074 R)
• M59: 30,366,273 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838

Radius: 4.9

Gravity: 34.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.94 AU - 17.8 AU

Year: 20153 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,695,121 km

• M1: 63,579 km (0.115 R)
• M2: 506,987 km (0.106 R)
• M3: 619,186 km (0.11 R)
• M4: 714,779 km (0.04 R)
• M5: 764,445 km (0.069 R)
• M6: 1,030,131 km (0.057 R)
• M7: 2,015,383 km (0.062 R)
• M8: 2,194,601 km (0.095 R)
• M9: 2,645,489 km (0.101 R)
• M10: 2,723,429 km (0.057 R)
• M11: 3,629,693 km (0.104 R)
• M12: 3,847,807 km (0.07 R)
• M13: 5,340,943 km (0.112 R)
• M14: 5,439,528 km (0.073 R)
• M15: 5,942,027 km (0.086 R)
• M16: 6,829,891 km (0.102 R)
• M17: 7,316,533 km (0.1 R)
• M18: 8,265,731 km (0.105 R)
• M19: 8,783,938 km (0.045 R)
• M20: 10,400,194 km (0.084 R)
• M21: 11,147,435 km (0.094 R)
• M22: 11,210,565 km (0.104 R)
• M23: 11,591,292 km (0.082 R)
• M24: 12,170,535 km (0.061 R)
• M25: 12,627,407 km (0.071 R)
• M26: 13,356,696 km (0.107 R)
• M27: 14,579,360 km (0.087 R)
• M28: 14,648,324 km (0.115 R)
• M29: 15,134,218 km (0.116 R)
• M30: 15,274,092 km (0.066 R)
• M31: 15,766,568 km (0.093 R)
• M32: 16,984,594 km (0.093 R)
• M33: 17,494,723 km (0.106 R)
• M34: 19,890,533 km (0.117 R)
• M35: 20,428,188 km (0.114 R)
• M36: 22,866,035 km (0.118 R)
• M37: 23,026,553 km (0.077 R)
• M38: 25,062,879 km (0.115 R)
• M39: 25,311,212 km (0.063 R)
• M40: 25,810,121 km (0.064 R)
• M41: 27,071,380 km (0.073 R)
• M42: 27,241,174 km (0.092 R)
• M43: 28,352,836 km (0.036 R)
• M44: 28,438,854 km (0.1 R)
• M45: 31,686,026 km (0.118 R)
• M46: 32,493,555 km (0.067 R)
• M47: 32,583,613 km (0.073 R)
• M48: 32,854,535 km (0.085 R)
• M49: 32,945,041 km (0.087 R)
• M50: 34,771,631 km (0.116 R)
• M51: 36,069,692 km (0.085 R)
• M52: 37,194,967 km (0.075 R)
• M53: 38,141,473 km (0.118 R)
• M54: 39,961,481 km (0.07 R)
• M55: 40,542,070 km (0.115 R)
• M56: 41,320,577 km (0.036 R)
• M57: 41,711,626 km (0.098 R)
• M58: 44,383,295 km (0.051 R)
• M59: 44,483,376 km (0.098 R)
• M60: 48,338,962 km (0.086 R)
• M61: 49,786,171 km (0.062 R)
• M62: 52,300,164 km (0.089 R)
• M63: 52,829,142 km (0.11 R)
• M64: 52,935,057 km (0.031 R)
• M65: 55,284,791 km (0.104 R)
• M66: 55,500,062 km (0.073 R)
• M67: 55,823,642 km (0.078 R)
• M68: 56,906,282 km (0.085 R)
• M69: 57,015,040 km (0.108 R)
• M70: 58,982,551 km (0.088 R)
• M71: 61,194,804 km (0.087 R)
• M72: 61,975,406 km (0.069 R)
• M73: 63,546,632 km (0.116 R)
• M74: 63,772,226 km (0.081 R)
• M75: 64,450,353 km (0.093 R)
• M76: 65,472,107 km (0.088 R)
• M77: 66,728,130 km (0.096 R)
• M78: 67,646,661 km (0.072 R)
• M79: 68,684,870 km (0.103 R)
• M80: 72,890,366 km (0.103 R)
• M81: 75,620,676 km (0.092 R)
• M82: 76,218,619 km (0.072 R)
• M83: 76,458,125 km (0.068 R)
• M84: 76,698,080 km (0.097 R)
• M85: 76,818,058 km (0.083 R)
• M86: 78,263,323 km (0.109 R)
• M87: 79,839,037 km (0.082 R)
• M88: 80,204,056 km (0.075 R)
• M89: 80,447,901 km (0.043 R)
• M90: 80,691,745 km (0.053 R)
• M91: 80,936,038 km (0.034 R)
• M92: 81,302,852 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.6

Radius: 6.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.86 AU - 17.32 AU

Year: 20602 Days

Day: 25 Hours

Environment

Temp: -182 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 95,695,121 km

• M1: 83,176 km (0.093 R)
• M2: 175,179 km (0.083 R)
• M3: 232,475 km (0.108 R)
• M4: 390,450 km (0.095 R)
• M5: 947,254 km (0.078 R)
• M6: 1,389,764 km (0.082 R)
• M7: 1,836,912 km (0.078 R)
• M8: 1,995,336 km (0.086 R)
• M9: 3,787,818 km (0.066 R)
• M10: 4,381,273 km (0.079 R)
• M11: 4,688,846 km (0.047 R)
• M12: 5,126,121 km (0.105 R)
• M13: 5,832,223 km (0.112 R)
• M14: 6,144,134 km (0.086 R)
• M15: 6,275,780 km (0.114 R)
• M16: 6,434,803 km (0.109 R)
• M17: 6,865,794 km (0.081 R)
• M18: 7,112,182 km (0.07 R)
• M19: 8,976,770 km (0.102 R)
• M20: 9,186,057 km (0.112 R)
• M21: 9,488,095 km (0.078 R)
• M22: 9,640,236 km (0.115 R)
• M23: 9,731,940 km (0.101 R)
• M24: 11,366,745 km (0.116 R)
• M25: 12,348,107 km (0.101 R)
• M26: 15,307,752 km (0.1 R)
• M27: 15,953,715 km (0.103 R)
• M28: 16,645,157 km (0.068 R)
• M29: 17,346,471 km (0.119 R)
• M30: 17,644,620 km (0.098 R)
• M31: 18,892,266 km (0.086 R)
• M32: 18,968,860 km (0.062 R)
• M33: 19,122,198 km (0.049 R)
• M34: 19,662,247 km (0.092 R)
• M35: 20,639,121 km (0.051 R)
• M36: 20,915,428 km (0.08 R)
• M37: 21,113,495 km (0.037 R)
• M38: 21,992,682 km (0.115 R)
• M39: 22,073,166 km (0.112 R)
• M40: 22,274,973 km (0.081 R)
• M41: 22,355,756 km (0.07 R)
• M42: 24,994,513 km (0.053 R)
• M43: 25,838,993 km (0.042 R)
• M44: 26,564,243 km (0.05 R)
• M45: 26,821,851 km (0.051 R)
• M46: 26,864,786 km (0.095 R)
• M47: 28,956,014 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 6.9

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.22 AU - 22.02 AU

Year: 27109 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,695,121 km

• M1: 109,954 km (0.117 R)
• M2: 533,765 km (0.117 R)
• M3: 582,684 km (0.098 R)
• M4: 850,613 km (0.109 R)
• M5: 968,197 km (0.1 R)
• M6: 2,208,813 km (0.096 R)
• M7: 3,814,447 km (0.048 R)
• M8: 3,863,215 km (0.09 R)
• M9: 4,110,052 km (0.079 R)
• M10: 4,987,144 km (0.104 R)
• M11: 5,255,972 km (0.118 R)
• M12: 6,147,575 km (0.052 R)
• M13: 6,435,700 km (0.051 R)
• M14: 6,787,405 km (0.077 R)
• M15: 6,846,496 km (0.082 R)
• M16: 7,693,519 km (0.119 R)
• M17: 8,445,697 km (0.027 R)
• M18: 9,155,539 km (0.075 R)
• M19: 11,256,941 km (0.062 R)
• M20: 13,202,461 km (0.099 R)
• M21: 14,024,501 km (0.115 R)
• M22: 14,327,437 km (0.113 R)
• M23: 15,171,767 km (0.118 R)
• M24: 15,639,111 km (0.117 R)
• M25: 15,717,500 km (0.089 R)
• M26: 17,800,202 km (0.061 R)
• M27: 18,375,555 km (0.11 R)
• M28: 18,458,283 km (0.047 R)
• M29: 21,429,596 km (0.113 R)
• M30: 22,836,564 km (0.072 R)
• M31: 23,461,584 km (0.102 R)
• M32: 23,731,159 km (0.069 R)
• M33: 24,273,302 km (0.066 R)
• M34: 24,728,229 km (0.111 R)
• M35: 25,277,851 km (0.115 R)
• M36: 25,924,114 km (0.054 R)
• M37: 26,202,815 km (0.076 R)
• M38: 27,990,659 km (0.098 R)
• M39: 28,181,097 km (0.075 R)
• M40: 31,484,368 km (0.118 R)
• M41: 32,679,206 km (0.046 R)
• M42: 33,282,235 km (0.12 R)
• M43: 33,888,854 km (0.095 R)
• M44: 34,703,265 km (0.118 R)
• M45: 35,215,638 km (0.075 R)
• M46: 35,627,331 km (0.12 R)
• M47: 36,144,192 km (0.116 R)
• M48: 36,247,863 km (0.086 R)
• M49: 38,659,381 km (0.06 R)
• M50: 39,190,453 km (0.065 R)
• M51: 40,259,779 km (0.077 R)
• M52: 40,906,042 km (0.091 R)
• M53: 42,208,740 km (0.094 R)
• M54: 43,194,590 km (0.071 R)
• M55: 43,414,798 km (0.03 R)
• M56: 44,188,219 km (0.091 R)
• M57: 44,409,923 km (0.097 R)
• M58: 44,743,377 km (0.085 R)
• M59: 48,122,793 km (0.103 R)
• M60: 48,465,222 km (0.032 R)
• M61: 49,612,488 km (0.03 R)
• M62: 49,843,019 km (0.104 R)
• M63: 50,305,276 km (0.072 R)
• M64: 56,922,588 km (0.12 R)
• M65: 57,890,038 km (0.089 R)
• M66: 59,229,088 km (0.075 R)
• M67: 62,558,838 km (0.084 R)
• M68: 63,057,298 km (0.055 R)
• M69: 65,442,935 km (0.111 R)
• M70: 68,755,032 km (0.081 R)
• M71: 69,269,349 km (0.064 R)
• M72: 69,655,910 km (0.11 R)
• M73: 70,043,369 km (0.119 R)
• M74: 70,301,874 km (0.108 R)
• M75: 70,431,426 km (0.084 R)
• M76: 73,036,523 km (0.077 R)
• M77: 73,692,809 km (0.095 R)
• M78: 75,805,879 km (0.091 R)
• M79: 79,686,148 km (0.108 R)
• M80: 80,226,496 km (0.105 R)
• M81: 81,174,797 km (0.098 R)
• M82: 81,310,631 km (0.103 R)
• M83: 81,990,703 km (0.037 R)
• M84: 83,767,776 km (0.112 R)
• M85: 84,592,210 km (0.034 R)
• M86: 85,695,644 km (0.077 R)
• M87: 87,359,771 km (0.097 R)
• M88: 87,498,897 km (0.052 R)
• M89: 88,894,496 km (0.105 R)
• M90: 91,142,802 km (0.119 R)
• M91: 91,283,873 km (0.106 R)
• M92: 92,273,911 km (0.076 R)
• M93: 92,699,368 km (0.078 R)
• M94: 93,267,540 km (0.074 R)
• M95: 95,122,105 km (0.081 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit