🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.53 AU - 0.55 AU

Year: 142 Days

Day: 37 Hours

Environment

Temp: 176 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.61 AU - 0.83 AU

Year: 219 Days

Day: 30.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,598,763 km

• M1: 23,786 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.58 AU - 0.88 AU

Year: 223 Days

Day: 26.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,598,763 km

• M1: 165,306 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.88 AU - 1.46 AU

Year: 453 Days

Day: 26.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,598,763 km

• M1: 91,105 km (0.103 R)
• M2: 654,939 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.61 AU - 5.01 AU

Year: 3205 Days

Day: 26.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,598,763 km

• M1: 2,833,683 km (0.069 R)
• M2: 4,197,866 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.89 AU - 4.93 AU

Year: 3317 Days

Day: 39.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,598,763 km

• M1: 365,767 km (0.085 R)

Asteroid Belt

Center: 7.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 9.4

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.48 AU - 11.24 AU

Year: 12818 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,598,763 km

• M1: 806,781 km (0.088 R)
• M2: 1,046,587 km (0.118 R)
• M3: 1,163,123 km (0.064 R)
• M4: 1,359,097 km (0.106 R)
• M5: 1,952,402 km (0.118 R)
• M6: 2,039,019 km (0.066 R)
• M7: 2,492,001 km (0.059 R)
• M8: 2,618,112 km (0.097 R)
• M9: 2,942,740 km (0.038 R)
• M10: 3,143,799 km (0.103 R)
• M11: 3,630,292 km (0.116 R)
• M12: 4,595,647 km (0.101 R)
• M13: 5,471,393 km (0.098 R)
• M14: 5,553,522 km (0.074 R)
• M15: 5,844,490 km (0.064 R)
• M16: 6,397,852 km (0.1 R)
• M17: 7,969,527 km (0.1 R)
• M18: 8,297,745 km (0.047 R)
• M19: 9,161,822 km (0.083 R)
• M20: 9,259,510 km (0.11 R)
• M21: 9,604,632 km (0.086 R)
• M22: 9,753,781 km (0.078 R)
• M23: 11,130,381 km (0.075 R)
• M24: 12,512,815 km (0.086 R)
• M25: 13,003,795 km (0.108 R)
• M26: 13,224,153 km (0.1 R)
• M27: 13,390,206 km (0.085 R)
• M28: 13,501,208 km (0.089 R)
• M29: 13,668,458 km (0.097 R)
• M30: 13,780,208 km (0.119 R)
• M31: 14,061,153 km (0.118 R)
• M32: 14,514,733 km (0.096 R)
• M33: 15,088,292 km (0.117 R)
• M34: 17,455,828 km (0.072 R)
• M35: 17,759,810 km (0.091 R)
• M36: 18,188,408 km (0.038 R)
• M37: 19,936,609 km (0.117 R)
• M38: 19,999,889 km (0.097 R)
• M39: 20,318,084 km (0.103 R)
• M40: 20,445,840 km (0.112 R)
• M41: 20,573,746 km (0.06 R)
• M42: 20,766,279 km (0.098 R)
• M43: 21,737,618 km (0.115 R)
• M44: 21,999,264 km (0.092 R)
• M45: 22,261,809 km (0.058 R)
• M46: 23,122,445 km (0.112 R)
• M47: 23,590,238 km (0.069 R)
• M48: 25,012,614 km (0.113 R)
• M49: 28,152,973 km (0.09 R)
• M50: 28,867,602 km (0.113 R)
• M51: 29,588,065 km (0.103 R)
• M52: 30,387,516 km (0.057 R)
• M53: 31,046,944 km (0.075 R)
• M54: 33,429,439 km (0.109 R)
• M55: 33,580,234 km (0.107 R)
• M56: 34,261,802 km (0.098 R)
• M57: 34,642,529 km (0.094 R)
• M58: 35,408,021 km (0.119 R)
• M59: 35,792,936 km (0.117 R)
• M60: 38,446,503 km (0.032 R)
• M61: 39,079,901 km (0.116 R)
• M62: 39,717,038 km (0.102 R)
• M63: 39,956,694 km (0.088 R)
• M64: 40,036,729 km (0.103 R)
• M65: 40,116,763 km (0.034 R)
• M66: 42,136,185 km (0.095 R)
• M67: 45,268,166 km (0.115 R)
• M68: 45,769,618 km (0.096 R)
• M69: 45,937,168 km (0.116 R)
• M70: 46,104,867 km (0.048 R)
• M71: 46,272,865 km (0.078 R)
• M72: 46,356,790 km (0.095 R)
• M73: 46,946,654 km (0.104 R)
• M74: 47,200,073 km (0.068 R)
• M75: 47,623,734 km (0.066 R)
• M76: 48,303,956 km (0.098 R)
• M77: 49,244,627 km (0.043 R)
• M78: 50,710,088 km (0.094 R)
• M79: 50,796,855 km (0.105 R)
• M80: 51,491,886 km (0.085 R)
• M81: 53,595,831 km (0.117 R)
• M82: 53,684,093 km (0.108 R)
• M83: 56,175,347 km (0.082 R)
• M84: 56,803,957 km (0.069 R)
• M85: 56,894,015 km (0.111 R)
• M86: 56,984,073 km (0.12 R)
• M87: 57,164,338 km (0.103 R)
• M88: 57,615,675 km (0.086 R)
• M89: 58,977,165 km (0.116 R)
• M90: 59,250,780 km (0.09 R)
• M91: 59,799,056 km (0.092 R)
• M92: 61,269,603 km (0.099 R)
• M93: 61,639,110 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 10.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.61 AU - 11.51 AU

Year: 13174 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,598,763 km

• M1: 243,994 km (0.034 R)
• M2: 319,840 km (0.089 R)
• M3: 421,417 km (0.111 R)
• M4: 893,847 km (0.083 R)
• M5: 989,440 km (0.106 R)
• M6: 1,474,736 km (0.082 R)
• M7: 1,636,302 km (0.109 R)
• M8: 1,731,296 km (0.064 R)
• M9: 1,951,953 km (0.054 R)
• M10: 2,027,650 km (0.068 R)
• M11: 2,668,527 km (0.065 R)
• M12: 2,982,533 km (0.116 R)
• M13: 3,460,348 km (0.117 R)
• M14: 3,614,733 km (0.073 R)
• M15: 3,898,221 km (0.117 R)
• M16: 4,221,951 km (0.075 R)
• M17: 4,487,188 km (0.117 R)
• M18: 4,723,852 km (0.089 R)
• M19: 5,068,974 km (0.065 R)
• M20: 5,493,982 km (0.053 R)
• M21: 5,638,344 km (0.118 R)
• M22: 6,837,371 km (0.083 R)
• M23: 7,031,698 km (0.074 R)
• M24: 7,465,682 km (0.102 R)
• M25: 7,827,409 km (0.083 R)
• M26: 7,949,182 km (0.119 R)
• M27: 8,442,855 km (0.111 R)
• M28: 8,609,657 km (0.117 R)
• M29: 10,115,060 km (0.085 R)
• M30: 11,469,220 km (0.051 R)
• M31: 11,793,399 km (0.098 R)
• M32: 11,979,947 km (0.089 R)
• M33: 12,167,543 km (0.072 R)
• M34: 12,308,763 km (0.117 R)
• M35: 12,593,149 km (0.114 R)
• M36: 13,023,542 km (0.075 R)
• M37: 13,168,203 km (0.056 R)
• M38: 13,997,574 km (0.031 R)
• M39: 14,195,192 km (0.1 R)
• M40: 14,343,893 km (0.07 R)
• M41: 14,443,525 km (0.094 R)
• M42: 14,593,123 km (0.075 R)
• M43: 15,451,066 km (0.119 R)
• M44: 15,553,092 km (0.093 R)
• M45: 15,757,742 km (0.093 R)
• M46: 16,118,273 km (0.116 R)
• M47: 16,221,645 km (0.072 R)
• M48: 17,480,511 km (0.104 R)
• M49: 17,640,132 km (0.091 R)
• M50: 19,043,211 km (0.085 R)
• M51: 19,647,586 km (0.099 R)
• M52: 20,202,594 km (0.106 R)
• M53: 20,931,734 km (0.033 R)
• M54: 21,327,869 km (0.103 R)
• M55: 21,498,411 km (0.032 R)
• M56: 21,955,432 km (0.099 R)
• M57: 23,228,809 km (0.057 R)
• M58: 24,110,689 km (0.082 R)
• M59: 26,393,403 km (0.098 R)
• M60: 26,882,887 km (0.107 R)
• M61: 27,684,432 km (0.116 R)
• M62: 29,247,880 km (0.08 R)
• M63: 29,944,856 km (0.082 R)
• M64: 30,455,135 km (0.088 R)
• M65: 31,613,920 km (0.106 R)
• M66: 32,133,623 km (0.115 R)
• M67: 32,263,922 km (0.111 R)
• M68: 33,709,487 km (0.085 R)
• M69: 34,173,838 km (0.112 R)
• M70: 34,573,564 km (0.041 R)
• M71: 34,907,766 km (0.107 R)
• M72: 35,310,333 km (0.102 R)
• M73: 35,782,015 km (0.118 R)
• M74: 36,120,107 km (0.109 R)
• M75: 37,620,424 km (0.078 R)
• M76: 37,895,385 km (0.112 R)
• M77: 38,171,093 km (0.105 R)
• M78: 39,141,086 km (0.078 R)
• M79: 39,419,637 km (0.037 R)
• M80: 40,048,996 km (0.119 R)
• M81: 41,034,546 km (0.045 R)
• M82: 43,749,748 km (0.054 R)
• M83: 44,546,506 km (0.098 R)
• M84: 44,983,182 km (0.081 R)
• M85: 45,056,186 km (0.082 R)
• M86: 47,930,111 km (0.098 R)
• M87: 48,228,259 km (0.09 R)
• M88: 50,711,135 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.5

Radius: 7.2

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.24 AU - 20.06 AU

Year: 23245 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,598,763 km

• M1: 92,601 km (0.104 R)
• M2: 198,516 km (0.085 R)
• M3: 337,044 km (0.071 R)
• M4: 1,443,919 km (0.115 R)
• M5: 1,953,599 km (0.043 R)
• M6: 2,349,435 km (0.114 R)
• M7: 2,988,965 km (0.052 R)
• M8: 3,443,893 km (0.073 R)
• M9: 3,631,937 km (0.114 R)
• M10: 3,679,509 km (0.111 R)
• M11: 4,417,625 km (0.036 R)
• M12: 4,725,348 km (0.119 R)
• M13: 5,146,765 km (0.082 R)
• M14: 5,745,605 km (0.045 R)
• M15: 6,025,054 km (0.095 R)
• M16: 6,138,150 km (0.108 R)
• M17: 7,367,246 km (0.053 R)
• M18: 7,609,744 km (0.032 R)
• M19: 7,670,780 km (0.114 R)
• M20: 8,925,907 km (0.075 R)
• M21: 10,856,018 km (0.094 R)
• M22: 11,201,440 km (0.118 R)
• M23: 12,982,253 km (0.112 R)
• M24: 13,422,519 km (0.05 R)
• M25: 15,232,354 km (0.096 R)
• M26: 15,696,706 km (0.105 R)
• M27: 16,087,157 km (0.12 R)
• M28: 16,323,072 km (0.043 R)
• M29: 16,639,322 km (0.113 R)
• M30: 16,798,195 km (0.094 R)
• M31: 17,277,806 km (0.098 R)
• M32: 20,333,642 km (0.108 R)
• M33: 20,588,706 km (0.11 R)
• M34: 21,273,864 km (0.113 R)
• M35: 21,966,503 km (0.111 R)
• M36: 24,991,671 km (0.072 R)
• M37: 26,552,575 km (0.097 R)
• M38: 27,298,021 km (0.081 R)
• M39: 27,861,556 km (0.06 R)
• M40: 29,287,224 km (0.057 R)
• M41: 30,541,901 km (0.049 R)
• M42: 31,126,829 km (0.104 R)
• M43: 32,506,271 km (0.098 R)
• M44: 33,804,780 km (0.063 R)
• M45: 35,324,096 km (0.06 R)
• M46: 35,528,298 km (0.1 R)
• M47: 36,762,181 km (0.112 R)
• M48: 36,865,553 km (0.103 R)
• M49: 37,280,388 km (0.11 R)
• M50: 37,905,408 km (0.066 R)
• M51: 39,060,303 km (0.109 R)
• M52: 41,404,502 km (0.086 R)
• M53: 41,835,643 km (0.048 R)
• M54: 42,268,280 km (0.095 R)
• M55: 44,013,489 km (0.113 R)
• M56: 44,233,248 km (0.097 R)
• M57: 47,573,768 km (0.104 R)
• M58: 48,364,842 km (0.069 R)
• M59: 48,591,782 km (0.103 R)
• M60: 49,388,391 km (0.115 R)
• M61: 51,804,097 km (0.097 R)
• M62: 51,920,185 km (0.111 R)
• M63: 52,036,273 km (0.088 R)
• M64: 52,851,282 km (0.099 R)
• M65: 54,966,297 km (0.104 R)
• M66: 60,007,745 km (0.08 R)
• M67: 61,597,821 km (0.106 R)
• M68: 62,336,535 km (0.118 R)
• M69: 63,449,842 km (0.083 R)
• M70: 66,450,776 km (0.095 R)
• M71: 69,114,366 km (0.084 R)
• M72: 71,296,101 km (0.099 R)
• M73: 72,460,122 km (0.104 R)
• M74: 73,500,276 km (0.086 R)
• M75: 73,630,576 km (0.036 R)
• M76: 74,676,115 km (0.077 R)
• M77: 77,179,037 km (0.095 R)
• M78: 79,977,415 km (0.086 R)
• M79: 81,996,388 km (0.118 R)
• M80: 82,537,633 km (0.103 R)
• M81: 84,851,015 km (0.099 R)
• M82: 86,221,780 km (0.118 R)
• M83: 86,909,930 km (0.107 R)
• M84: 87,876,482 km (0.119 R)
• M85: 89,263,254 km (0.116 R)
• M86: 91,076,979 km (0.119 R)
• M87: 91,497,199 km (0.055 R)
• M88: 93,466,954 km (0.049 R)
• M89: 93,749,395 km (0.053 R)
• M90: 94,032,285 km (0.096 R)
• M91: 94,315,324 km (0.102 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit