🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.16 AU - 1.7 AU

Year: 604 Days

Day: 24.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,594,322 km

• M1: 1,033,871 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.63 AU - 2.41 AU

Year: 1014 Days

Day: 44.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,594,322 km

• M1: 255,663 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.66 AU - 2.72 AU

Year: 1144 Days

Day: 16 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.43 AU - 4.37 AU

Year: 2720 Days

Day: 41.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,594,322 km

• M1: 1,803,253 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.59 AU - 5.47 AU

Year: 3404 Days

Day: 12.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,594,322 km

• M1: 227,090 km (0.036 R)
• M2: 1,956,142 km (0.079 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 14.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.65 AU - 8.73 AU

Year: 9045 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 57,594,322 km

• M1: 208,539 km (0.115 R)
• M2: 303,235 km (0.111 R)
• M3: 431,590 km (0.117 R)
• M4: 711,936 km (0.116 R)
• M5: 1,104,182 km (0.093 R)
• M6: 1,264,700 km (0.118 R)
• M7: 1,516,174 km (0.034 R)
• M8: 1,794,576 km (0.038 R)
• M9: 2,017,327 km (0.113 R)
• M10: 2,185,176 km (0.105 R)
• M11: 2,281,816 km (0.072 R)
• M12: 2,468,215 km (0.117 R)
• M13: 2,751,853 km (0.117 R)
• M14: 2,845,052 km (0.085 R)
• M15: 2,939,149 km (0.088 R)
• M16: 3,034,443 km (0.093 R)
• M17: 3,277,241 km (0.072 R)
• M18: 3,376,274 km (0.054 R)
• M19: 3,476,355 km (0.101 R)
• M20: 3,899,568 km (0.117 R)
• M21: 4,655,785 km (0.112 R)
• M22: 4,880,182 km (0.115 R)
• M23: 5,008,088 km (0.107 R)
• M24: 5,137,191 km (0.078 R)
• M25: 5,238,319 km (0.101 R)
• M26: 5,768,943 km (0.08 R)
• M27: 5,995,284 km (0.067 R)
• M28: 6,209,209 km (0.113 R)
• M29: 6,441,236 km (0.069 R)
• M30: 6,660,396 km (0.076 R)
• M31: 7,414,370 km (0.084 R)
• M32: 7,710,274 km (0.075 R)
• M33: 8,229,229 km (0.083 R)
• M34: 8,621,624 km (0.116 R)
• M35: 8,811,464 km (0.067 R)
• M36: 9,090,165 km (0.072 R)
• M37: 9,442,618 km (0.115 R)
• M38: 9,638,441 km (0.092 R)
• M39: 9,799,558 km (0.104 R)
• M40: 10,398,398 km (0.113 R)
• M41: 10,878,608 km (0.112 R)
• M42: 11,271,751 km (0.092 R)
• M43: 11,479,692 km (0.032 R)
• M44: 11,669,681 km (0.118 R)
• M45: 11,803,272 km (0.083 R)
• M46: 12,091,547 km (0.097 R)
• M47: 12,576,992 km (0.083 R)
• M48: 12,753,218 km (0.114 R)
• M49: 13,227,593 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 9.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.31 AU - 12.93 AU

Year: 13093 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,594,322 km

• M1: 172,038 km (0.105 R)
• M2: 543,040 km (0.092 R)
• M3: 635,941 km (0.084 R)
• M4: 829,221 km (0.083 R)
• M5: 948,451 km (0.109 R)
• M6: 1,062,893 km (0.056 R)
• M7: 1,193,342 km (0.077 R)
• M8: 1,317,658 km (0.077 R)
• M9: 1,628,971 km (0.114 R)
• M10: 1,780,514 km (0.09 R)
• M11: 2,043,357 km (0.053 R)
• M12: 2,446,823 km (0.112 R)
• M13: 2,724,626 km (0.091 R)
• M14: 3,536,344 km (0.081 R)
• M15: 3,917,968 km (0.112 R)
• M16: 4,559,444 km (0.119 R)
• M17: 4,720,561 km (0.109 R)
• M18: 4,883,473 km (0.114 R)
• M19: 5,668,263 km (0.05 R)
• M20: 6,036,124 km (0.056 R)
• M21: 6,232,846 km (0.108 R)
• M22: 6,532,041 km (0.105 R)
• M23: 6,754,344 km (0.102 R)
• M24: 7,352,586 km (0.089 R)
• M25: 7,457,454 km (0.061 R)
• M26: 8,401,716 km (0.034 R)
• M27: 9,044,538 km (0.074 R)
• M28: 9,542,699 km (0.09 R)
• M29: 9,795,220 km (0.092 R)
• M30: 10,026,648 km (0.114 R)
• M31: 10,096,360 km (0.115 R)
• M32: 10,613,071 km (0.079 R)
• M33: 10,970,311 km (0.063 R)
• M34: 11,355,825 km (0.051 R)
• M35: 11,868,497 km (0.097 R)
• M36: 12,065,667 km (0.026 R)
• M37: 12,264,183 km (0.089 R)
• M38: 12,488,580 km (0.062 R)
• M39: 13,042,990 km (0.103 R)
• M40: 13,170,148 km (0.114 R)
• M41: 13,348,917 km (0.098 R)
• M42: 14,569,337 km (0.087 R)
• M43: 14,913,262 km (0.043 R)
• M44: 15,474,404 km (0.058 R)
• M45: 15,609,042 km (0.101 R)
• M46: 16,700,059 km (0.03 R)
• M47: 16,948,840 km (0.097 R)
• M48: 17,087,667 km (0.099 R)
• M49: 17,674,689 km (0.031 R)
• M50: 18,353,714 km (0.106 R)
• M51: 18,610,574 km (0.115 R)
• M52: 19,330,289 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.2

Radius: 4

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.32 AU - 15.48 AU

Year: 18299 Days

Day: 21 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,594,322 km

• M1: 90,357 km (0.089 R)
• M2: 131,945 km (0.078 R)
• M3: 260,899 km (0.114 R)
• M4: 424,858 km (0.107 R)
• M5: 490,681 km (0.111 R)
• M6: 617,540 km (0.101 R)
• M7: 786,436 km (0.054 R)
• M8: 935,136 km (0.036 R)
• M9: 986,748 km (0.103 R)
• M10: 1,532,630 km (0.09 R)
• M11: 1,593,666 km (0.094 R)
• M12: 1,932,954 km (0.028 R)
• M13: 2,411,069 km (0.109 R)
• M14: 2,626,789 km (0.039 R)
• M15: 2,898,758 km (0.091 R)
• M16: 3,362,960 km (0.113 R)
• M17: 3,442,696 km (0.034 R)
• M18: 3,685,194 km (0.062 R)
• M19: 3,712,570 km (0.118 R)
• M20: 3,933,377 km (0.086 R)
• M21: 4,445,750 km (0.086 R)
• M22: 4,533,264 km (0.104 R)
• M23: 4,948,698 km (0.082 R)
• M24: 5,345,431 km (0.099 R)
• M25: 5,720,623 km (0.093 R)
• M26: 6,104,341 km (0.111 R)
• M27: 6,299,267 km (0.107 R)
• M28: 6,529,199 km (0.107 R)
• M29: 6,628,682 km (0.078 R)
• M30: 6,661,892 km (0.11 R)
• M31: 6,728,613 km (0.097 R)
• M32: 6,761,973 km (0.114 R)
• M33: 6,795,483 km (0.048 R)
• M34: 6,963,781 km (0.107 R)
• M35: 7,511,159 km (0.037 R)
• M36: 7,650,286 km (0.104 R)
• M37: 7,966,236 km (0.065 R)
• M38: 8,143,510 km (0.091 R)
• M39: 8,683,408 km (0.111 R)
• M40: 8,719,761 km (0.082 R)
• M41: 8,939,370 km (0.065 R)
• M42: 8,976,022 km (0.108 R)
• M43: 9,234,826 km (0.088 R)
• M44: 9,608,671 km (0.079 R)
• M45: 10,371,172 km (0.076 R)
• M46: 10,642,542 km (0.079 R)
• M47: 10,798,722 km (0.093 R)
• M48: 11,113,327 km (0.077 R)
• M49: 11,630,935 km (0.089 R)
• M50: 12,197,163 km (0.043 R)
• M51: 12,442,504 km (0.068 R)
• M52: 12,730,928 km (0.052 R)
• M53: 13,736,076 km (0.113 R)
• M54: 14,076,860 km (0.055 R)
• M55: 14,248,300 km (0.066 R)
• M56: 14,377,253 km (0.118 R)
• M57: 14,853,573 km (0.096 R)
• M58: 15,732,909 km (0.115 R)
• M59: 16,403,407 km (0.109 R)
• M60: 17,174,584 km (0.081 R)
• M61: 17,265,988 km (0.068 R)
• M62: 18,143,230 km (0.109 R)
• M63: 19,177,101 km (0.102 R)
• M64: 19,414,662 km (0.056 R)
• M65: 19,462,234 km (0.083 R)
• M66: 19,988,819 km (0.079 R)
• M67: 20,229,821 km (0.119 R)
• M68: 20,714,518 km (0.075 R)
• M69: 21,497,962 km (0.045 R)
• M70: 21,744,798 km (0.076 R)
• M71: 22,141,532 km (0.088 R)
• M72: 22,241,164 km (0.081 R)
• M73: 22,641,039 km (0.117 R)
• M74: 23,600,111 km (0.059 R)
• M75: 25,037,597 km (0.106 R)
• M76: 25,297,150 km (0.117 R)
• M77: 26,081,491 km (0.111 R)
• M78: 26,344,783 km (0.067 R)
• M79: 27,942,339 km (0.114 R)
• M80: 28,861,618 km (0.069 R)
• M81: 29,297,546 km (0.109 R)
• M82: 29,900,575 km (0.11 R)
• M83: 29,955,627 km (0.063 R)
• M84: 30,286,538 km (0.092 R)
• M85: 30,507,793 km (0.111 R)
• M86: 30,784,998 km (0.106 R)
• M87: 32,749,517 km (0.113 R)
• M88: 33,033,454 km (0.085 R)
• M89: 33,147,298 km (0.06 R)
• M90: 33,661,017 km (0.119 R)
• M91: 35,043,750 km (0.049 R)
• M92: 35,800,416 km (0.117 R)
• M93: 39,362,042 km (0.06 R)
• M94: 39,845,393 km (0.089 R)
• M95: 40,027,154 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297

Radius: 4.6

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.91 AU - 16.59 AU

Year: 20003 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,594,322 km

• M1: 219,909 km (0.089 R)
• M2: 271,071 km (0.105 R)
• M3: 517,459 km (0.088 R)
• M4: 643,420 km (0.118 R)
• M5: 700,417 km (0.107 R)
• M6: 1,145,770 km (0.113 R)
• M7: 1,559,259 km (0.088 R)
• M8: 2,359,906 km (0.118 R)
• M9: 2,448,917 km (0.031 R)
• M10: 2,478,986 km (0.099 R)
• M11: 2,509,055 km (0.115 R)
• M12: 2,569,493 km (0.102 R)
• M13: 2,816,629 km (0.115 R)
• M14: 2,942,889 km (0.052 R)
• M15: 4,451,135 km (0.079 R)
• M16: 4,709,939 km (0.099 R)
• M17: 4,935,683 km (0.111 R)
• M18: 5,126,420 km (0.082 R)
• M19: 5,319,700 km (0.084 R)
• M20: 5,358,596 km (0.106 R)
• M21: 5,476,030 km (0.115 R)
• M22: 6,321,258 km (0.092 R)
• M23: 6,653,814 km (0.119 R)
• M24: 11,163,442 km (0.105 R)
• M25: 11,263,373 km (0.104 R)
• M26: 11,313,489 km (0.05 R)
• M27: 11,665,941 km (0.077 R)
• M28: 12,073,296 km (0.095 R)
• M29: 12,381,767 km (0.096 R)
• M30: 12,485,289 km (0.072 R)
• M31: 12,954,128 km (0.109 R)
• M32: 13,164,463 km (0.11 R)
• M33: 13,695,087 km (0.096 R)
• M34: 14,178,587 km (0.106 R)
• M35: 14,886,783 km (0.117 R)
• M36: 14,941,835 km (0.061 R)
• M37: 15,886,396 km (0.096 R)
• M38: 16,055,143 km (0.112 R)
• M39: 17,022,143 km (0.105 R)
• M40: 17,716,128 km (0.091 R)
• M41: 18,655,752 km (0.107 R)
• M42: 18,952,704 km (0.103 R)
• M43: 19,611,533 km (0.058 R)
• M44: 20,156,069 km (0.109 R)
• M45: 21,570,068 km (0.058 R)
• M46: 21,632,301 km (0.108 R)
• M47: 21,694,534 km (0.107 R)
• M48: 22,132,107 km (0.052 R)
• M49: 22,635,654 km (0.08 R)
• M50: 22,888,923 km (0.059 R)
• M51: 24,948,138 km (0.062 R)
• M52: 25,013,512 km (0.115 R)
• M53: 25,999,811 km (0.088 R)
• M54: 28,010,406 km (0.049 R)
• M55: 28,897,073 km (0.044 R)
• M56: 29,240,400 km (0.118 R)
• M57: 29,654,337 km (0.12 R)
• M58: 31,823,805 km (0.063 R)
• M59: 32,320,770 km (0.084 R)
• M60: 32,391,829 km (0.115 R)
• M61: 34,261,204 km (0.083 R)
• M62: 34,697,581 km (0.096 R)
• M63: 35,943,880 km (0.083 R)
• M64: 36,239,187 km (0.076 R)
• M65: 36,757,992 km (0.083 R)
• M66: 38,103,326 km (0.065 R)
• M67: 40,534,590 km (0.078 R)
• M68: 41,536,597 km (0.059 R)
• M69: 41,846,564 km (0.046 R)
• M70: 42,859,042 km (0.09 R)
• M71: 43,329,078 km (0.052 R)
• M72: 46,024,982 km (0.073 R)
• M73: 46,265,385 km (0.094 R)
• M74: 46,828,023 km (0.096 R)
• M75: 46,989,290 km (0.094 R)
• M76: 47,393,054 km (0.096 R)
• M77: 47,473,987 km (0.045 R)
• M78: 47,960,180 km (0.111 R)
• M79: 48,204,024 km (0.108 R)
• M80: 49,265,122 km (0.067 R)
• M81: 50,004,285 km (0.109 R)
• M82: 50,251,421 km (0.032 R)
• M83: 51,161,275 km (0.109 R)
• M84: 52,494,491 km (0.1 R)
• M85: 52,997,290 km (0.072 R)
• M86: 53,165,288 km (0.055 R)
• M87: 53,333,436 km (0.084 R)
• M88: 53,923,300 km (0.098 R)
• M89: 54,430,736 km (0.042 R)
• M90: 54,769,875 km (0.071 R)
• M91: 55,109,761 km (0.061 R)
• M92: 55,535,517 km (0.119 R)
• M93: 56,647,627 km (0.11 R)
• M94: 56,819,366 km (0.109 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit