🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.51 AU - 1.94 AU

Year: 816 Days

Day: 31.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,708,213 km

• M1: 530,324 km (0.111 R)
• M2: 1,279,660 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.83 AU - 2.77 AU

Year: 1261 Days

Day: 12.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.48 AU - 5.1 AU

Year: 3213 Days

Day: 40.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.88 AU - 4.8 AU

Year: 3270 Days

Day: 15.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.5

Radius: 8.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.07 AU - 8.19 AU

Year: 6174 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 113,708,213 km

• M1: 223,200 km (0.115 R)
• M2: 359,334 km (0.102 R)
• M3: 473,776 km (0.099 R)
• M4: 700,716 km (0.119 R)
• M5: 1,031,627 km (0.092 R)
• M6: 1,290,730 km (0.117 R)
• M7: 1,448,107 km (0.103 R)
• M8: 1,611,917 km (0.113 R)
• M9: 2,422,588 km (0.105 R)
• M10: 2,503,371 km (0.104 R)
• M11: 3,217,252 km (0.067 R)
• M12: 3,414,272 km (0.06 R)
• M13: 3,670,833 km (0.069 R)
• M14: 3,782,732 km (0.08 R)
• M15: 4,086,565 km (0.075 R)
• M16: 4,202,653 km (0.069 R)
• M17: 4,280,593 km (0.112 R)
• M18: 4,517,407 km (0.101 R)
• M19: 4,637,384 km (0.111 R)
• M20: 4,738,213 km (0.095 R)
• M21: 4,860,285 km (0.116 R)
• M22: 5,253,428 km (0.103 R)
• M23: 5,592,567 km (0.061 R)
• M24: 5,743,062 km (0.108 R)
• M25: 6,136,654 km (0.112 R)
• M26: 6,743,124 km (0.03 R)
• M27: 6,903,493 km (0.051 R)
• M28: 7,368,742 km (0.111 R)
• M29: 7,629,043 km (0.093 R)
• M30: 8,625,514 km (0.104 R)
• M31: 10,025,451 km (0.05 R)
• M32: 10,498,928 km (0.052 R)
• M33: 10,845,397 km (0.053 R)
• M34: 12,017,945 km (0.111 R)
• M35: 12,268,372 km (0.026 R)
• M36: 12,464,495 km (0.075 R)
• M37: 13,807,435 km (0.111 R)
• M38: 14,896,657 km (0.03 R)
• M39: 14,956,346 km (0.07 R)
• M40: 15,406,337 km (0.115 R)
• M41: 16,628,103 km (0.083 R)
• M42: 17,156,781 km (0.096 R)
• M43: 17,250,729 km (0.114 R)
• M44: 17,407,507 km (0.071 R)
• M45: 17,754,126 km (0.106 R)
• M46: 18,326,487 km (0.113 R)
• M47: 18,711,253 km (0.111 R)
• M48: 19,131,174 km (0.077 R)
• M49: 19,293,637 km (0.113 R)
• M50: 20,013,353 km (0.09 R)
• M51: 20,442,848 km (0.1 R)
• M52: 20,808,615 km (0.057 R)
• M53: 21,580,390 km (0.053 R)
• M54: 21,918,781 km (0.069 R)
• M55: 22,054,616 km (0.105 R)
• M56: 22,566,689 km (0.075 R)
• M57: 22,807,093 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 13.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.62 AU - 15.36 AU

Year: 15964 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 113,708,213 km

• M1: 241,152 km (0.107 R)
• M2: 391,348 km (0.119 R)
• M3: 1,067,979 km (0.106 R)
• M4: 1,162,375 km (0.095 R)
• M5: 1,484,310 km (0.102 R)
• M6: 1,612,665 km (0.082 R)
• M7: 1,950,158 km (0.108 R)
• M8: 2,285,855 km (0.093 R)
• M9: 2,904,293 km (0.07 R)
• M10: 3,121,808 km (0.118 R)
• M11: 3,458,553 km (0.102 R)
• M12: 3,573,444 km (0.096 R)
• M13: 3,660,361 km (0.086 R)
• M14: 4,601,032 km (0.097 R)
• M15: 5,017,213 km (0.117 R)
• M16: 5,213,486 km (0.031 R)
• M17: 5,613,660 km (0.064 R)
• M18: 5,817,562 km (0.064 R)
• M19: 5,989,300 km (0.094 R)
• M20: 6,232,696 km (0.066 R)
• M21: 6,373,318 km (0.074 R)
• M22: 6,837,371 km (0.108 R)
• M23: 7,128,488 km (0.051 R)
• M24: 7,312,494 km (0.116 R)
• M25: 8,372,245 km (0.049 R)
• M26: 8,488,632 km (0.085 R)
• M27: 8,762,396 km (0.098 R)
• M28: 9,968,454 km (0.115 R)
• M29: 10,717,042 km (0.057 R)
• M30: 12,356,335 km (0.091 R)
• M31: 12,711,331 km (0.11 R)
• M32: 13,934,443 km (0.082 R)
• M33: 14,770,695 km (0.109 R)
• M34: 14,864,643 km (0.032 R)
• M35: 15,384,795 km (0.085 R)
• M36: 15,480,088 km (0.097 R)
• M37: 15,623,254 km (0.057 R)
• M38: 15,910,930 km (0.112 R)
• M39: 16,637,976 km (0.116 R)
• M40: 16,981,004 km (0.119 R)
• M41: 19,241,428 km (0.101 R)
• M42: 19,498,437 km (0.047 R)
• M43: 19,601,510 km (0.088 R)
• M44: 19,963,836 km (0.072 R)
• M45: 20,432,975 km (0.076 R)
• M46: 21,116,936 km (0.039 R)
• M47: 21,435,131 km (0.12 R)
• M48: 21,754,971 km (0.118 R)
• M49: 21,861,934 km (0.088 R)
• M50: 22,237,723 km (0.118 R)
• M51: 22,615,608 km (0.102 R)
• M52: 22,778,221 km (0.068 R)
• M53: 22,995,736 km (0.083 R)
• M54: 23,323,206 km (0.084 R)
• M55: 25,263,939 km (0.088 R)
• M56: 25,658,279 km (0.119 R)
• M57: 26,111,560 km (0.083 R)
• M58: 26,225,255 km (0.03 R)
• M59: 26,567,385 km (0.087 R)
• M60: 26,968,457 km (0.118 R)
• M61: 27,083,348 km (0.115 R)
• M62: 28,125,297 km (0.106 R)
• M63: 28,300,177 km (0.046 R)
• M64: 29,298,294 km (0.109 R)
• M65: 29,416,477 km (0.103 R)
• M66: 29,712,680 km (0.103 R)
• M67: 30,248,241 km (0.067 R)
• M68: 30,967,358 km (0.07 R)
• M69: 32,422,347 km (0.049 R)
• M70: 33,404,756 km (0.08 R)
• M71: 33,528,324 km (0.115 R)
• M72: 35,966,619 km (0.061 R)
• M73: 38,009,677 km (0.051 R)
• M74: 38,267,734 km (0.051 R)
• M75: 38,591,015 km (0.107 R)
• M76: 39,370,868 km (0.094 R)
• M77: 39,697,291 km (0.061 R)
• M78: 40,945,835 km (0.094 R)
• M79: 41,741,247 km (0.111 R)
• M80: 43,145,223 km (0.066 R)
• M81: 44,089,784 km (0.063 R)
• M82: 45,041,226 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.5

Radius: 4.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 18.04 AU - 20.46 AU

Year: 30545 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 113,708,213 km

• M1: 277,504 km (0.043 R)
• M2: 543,190 km (0.087 R)
• M3: 680,371 km (0.114 R)
• M4: 972,087 km (0.092 R)
• M5: 1,298,958 km (0.086 R)
• M6: 1,517,222 km (0.089 R)
• M7: 1,675,197 km (0.073 R)
• M8: 1,968,858 km (0.113 R)
• M9: 2,083,150 km (0.084 R)
• M10: 2,239,031 km (0.108 R)
• M11: 2,582,658 km (0.116 R)
• M12: 2,707,871 km (0.077 R)
• M13: 3,007,665 km (0.073 R)
• M14: 3,500,141 km (0.108 R)
• M15: 4,913,841 km (0.07 R)
• M16: 5,571,324 km (0.117 R)
• M17: 6,284,158 km (0.087 R)
• M18: 7,763,531 km (0.116 R)
• M19: 7,944,245 km (0.094 R)
• M20: 8,248,827 km (0.119 R)
• M21: 9,185,010 km (0.105 R)
• M22: 9,280,454 km (0.072 R)
• M23: 9,344,332 km (0.051 R)
• M24: 10,818,619 km (0.111 R)
• M25: 12,118,774 km (0.117 R)
• M26: 12,188,487 km (0.094 R)
• M27: 12,398,672 km (0.045 R)
• M28: 12,433,827 km (0.112 R)
• M29: 14,085,986 km (0.045 R)
• M30: 14,196,090 km (0.079 R)
• M31: 15,200,041 km (0.088 R)
• M32: 15,843,910 km (0.107 R)
• M33: 16,073,244 km (0.118 R)
• M34: 16,111,541 km (0.074 R)
• M35: 16,419,264 km (0.114 R)
• M36: 16,535,202 km (0.052 R)
• M37: 16,728,931 km (0.095 R)
• M38: 16,845,618 km (0.097 R)
• M39: 17,079,589 km (0.031 R)
• M40: 17,986,900 km (0.119 R)
• M41: 18,748,054 km (0.092 R)
• M42: 21,472,680 km (0.076 R)
• M43: 21,599,539 km (0.108 R)
• M44: 22,880,695 km (0.058 R)
• M45: 24,450,426 km (0.102 R)
• M46: 26,460,871 km (0.051 R)
• M47: 27,371,324 km (0.086 R)
• M48: 27,600,508 km (0.102 R)
• M49: 28,014,744 km (0.025 R)
• M50: 28,616,577 km (0.094 R)
• M51: 30,069,022 km (0.047 R)
• M52: 30,305,537 km (0.049 R)
• M53: 30,542,649 km (0.106 R)
• M54: 30,637,644 km (0.1 R)
• M55: 31,881,849 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.3

Radius: 5.5

Gravity: 31.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 17.08 AU - 21.86 AU

Year: 31070 Days

Day: 21.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,708,213 km

• M1: 256,710 km (0.111 R)
• M2: 342,878 km (0.081 R)
• M3: 490,980 km (0.095 R)
• M4: 544,835 km (0.101 R)
• M5: 1,081,742 km (0.119 R)
• M6: 1,415,944 km (0.098 R)
• M7: 2,449,366 km (0.067 R)
• M8: 2,884,546 km (0.047 R)
• M9: 3,501,488 km (0.105 R)
• M10: 4,157,923 km (0.093 R)
• M11: 4,385,013 km (0.12 R)
• M12: 4,674,784 km (0.101 R)
• M13: 4,851,459 km (0.101 R)
• M14: 5,030,528 km (0.12 R)
• M15: 6,936,105 km (0.113 R)
• M16: 8,245,535 km (0.111 R)
• M17: 9,110,959 km (0.093 R)
• M18: 9,257,864 km (0.066 R)
• M19: 9,331,766 km (0.048 R)
• M20: 10,539,170 km (0.108 R)
• M21: 11,635,274 km (0.09 R)
• M22: 13,263,048 km (0.076 R)
• M23: 13,596,950 km (0.092 R)
• M24: 13,681,024 km (0.117 R)
• M25: 14,018,517 km (0.098 R)
• M26: 14,529,843 km (0.053 R)
• M27: 14,960,685 km (0.049 R)
• M28: 15,746,672 km (0.085 R)
• M29: 16,725,491 km (0.117 R)
• M30: 18,834,821 km (0.103 R)
• M31: 19,210,162 km (0.099 R)
• M32: 22,102,637 km (0.028 R)
• M33: 23,498,235 km (0.038 R)
• M34: 26,269,087 km (0.048 R)
• M35: 27,745,917 km (0.117 R)
• M36: 28,387,094 km (0.079 R)
• M37: 28,925,197 km (0.102 R)
• M38: 29,575,200 km (0.114 R)
• M39: 29,793,014 km (0.048 R)
• M40: 30,011,278 km (0.107 R)
• M41: 31,776,682 km (0.111 R)
• M42: 32,223,232 km (0.101 R)
• M43: 32,447,329 km (0.12 R)
• M44: 32,559,528 km (0.111 R)
• M45: 33,575,447 km (0.093 R)
• M46: 34,030,224 km (0.048 R)
• M47: 34,487,096 km (0.116 R)
• M48: 35,176,294 km (0.07 R)
• M49: 35,406,974 km (0.107 R)
• M50: 36,102,155 km (0.102 R)
• M51: 37,623,864 km (0.055 R)
• M52: 38,927,610 km (0.097 R)
• M53: 40,971,566 km (0.049 R)
• M54: 42,680,721 km (0.111 R)
• M55: 43,915,801 km (0.062 R)
• M56: 47,435,989 km (0.101 R)
• M57: 48,972,209 km (0.105 R)
• M58: 51,176,235 km (0.08 R)
• M59: 52,093,120 km (0.114 R)
• M60: 53,015,541 km (0.091 R)
• M61: 53,280,030 km (0.088 R)
• M62: 53,544,967 km (0.095 R)
• M63: 54,609,207 km (0.065 R)
• M64: 55,545,989 km (0.027 R)
• M65: 55,949,155 km (0.106 R)
• M66: 58,524,931 km (0.1 R)
• M67: 61,694,311 km (0.086 R)
• M68: 63,650,603 km (0.067 R)
• M69: 65,769,058 km (0.099 R)
• M70: 74,175,112 km (0.063 R)
• M71: 75,807,075 km (0.102 R)
• M72: 76,104,925 km (0.075 R)
• M73: 77,300,810 km (0.045 R)
• M74: 80,317,451 km (0.079 R)
• M75: 80,925,417 km (0.077 R)
• M76: 83,372,539 km (0.105 R)
• M77: 84,296,306 km (0.094 R)
• M78: 85,378,497 km (0.106 R)
• M79: 86,465,325 km (0.12 R)
• M80: 87,869,301 km (0.069 R)
• M81: 88,652,446 km (0.038 R)
• M82: 90,225,917 km (0.114 R)
• M83: 91,174,367 km (0.097 R)
• M84: 91,332,791 km (0.086 R)
• M85: 95,483,085 km (0.116 R)
• M86: 96,127,104 km (0.11 R)
• M87: 97,095,750 km (0.08 R)
• M88: 100,838,838 km (0.105 R)
• M89: 106,457,884 km (0.095 R)
• M90: 108,297,339 km (0.077 R)
• M91: 108,800,886 km (0.105 R)
• M92: 109,473,478 km (0.083 R)
• M93: 111,160,942 km (0.113 R)
• M94: 112,007,815 km (0.117 R)
• M95: 112,177,459 km (0.069 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit