🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 133 Days

Day: 31 Hours

Environment

Temp: 196 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,008,238 km

• M1: 35,305 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.95 AU - 1.19 AU

Year: 393 Days

Day: 18.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,008,238 km

• M1: 46,076 km (0.083 R)
• M2: 996,322 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2 AU - 2.4 AU

Year: 1158 Days

Day: 29.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,008,238 km

• M1: 35,455 km (0.082 R)
• M2: 171,589 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.86 AU - 2.78 AU

Year: 1254 Days

Day: 39.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.29 AU - 2.81 AU

Year: 1445 Days

Day: 27.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,008,238 km

• M1: 123,418 km (0.087 R)
• M2: 994,527 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.2 AU - 4.98 AU

Year: 2934 Days

Day: 26.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.21 AU - 6.27 AU

Year: 4255 Days

Day: 22 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.1

Radius: 14.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.94 AU - 7.42 AU

Year: 5450 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,008,238 km

• M1: 189,541 km (0.049 R)
• M2: 317,895 km (0.082 R)
• M3: 416,181 km (0.088 R)
• M4: 540,647 km (0.074 R)
• M5: 727,943 km (0.097 R)
• M6: 837,150 km (0.106 R)
• M7: 1,335,011 km (0.099 R)
• M8: 1,765,105 km (0.065 R)
• M9: 1,883,736 km (0.088 R)
• M10: 2,022,862 km (0.094 R)
• M11: 2,238,283 km (0.09 R)
• M12: 3,010,956 km (0.085 R)
• M13: 3,279,335 km (0.107 R)
• M14: 3,685,643 km (0.092 R)
• M15: 3,795,298 km (0.082 R)
• M16: 3,973,170 km (0.084 R)
• M17: 4,199,362 km (0.101 R)
• M18: 4,383,517 km (0.049 R)
• M19: 4,523,391 km (0.082 R)
• M20: 4,831,712 km (0.107 R)
• M21: 4,927,903 km (0.032 R)
• M22: 5,049,227 km (0.047 R)
• M23: 5,294,717 km (0.098 R)
• M24: 5,951,602 km (0.103 R)
• M25: 6,580,960 km (0.071 R)
• M26: 7,314,588 km (0.087 R)
• M27: 7,733,462 km (0.089 R)
• M28: 8,131,542 km (0.099 R)
• M29: 8,275,305 km (0.104 R)
• M30: 8,918,127 km (0.099 R)
• M31: 9,066,529 km (0.071 R)
• M32: 9,305,586 km (0.114 R)
• M33: 10,004,657 km (0.1 R)
• M34: 11,357,022 km (0.115 R)
• M35: 11,777,242 km (0.094 R)
• M36: 12,566,371 km (0.062 R)
• M37: 12,732,873 km (0.045 R)
• M38: 13,101,931 km (0.118 R)
• M39: 13,610,863 km (0.056 R)
• M40: 14,473,594 km (0.074 R)
• M41: 14,648,324 km (0.053 R)
• M42: 15,105,795 km (0.105 R)
• M43: 16,397,123 km (0.086 R)
• M44: 16,506,330 km (0.058 R)
• M45: 16,835,296 km (0.114 R)
• M46: 17,798,257 km (0.114 R)
• M47: 18,098,201 km (0.116 R)
• M48: 18,855,316 km (0.053 R)
• M49: 19,046,203 km (0.108 R)
• M50: 19,199,391 km (0.091 R)
• M51: 19,506,964 km (0.111 R)
• M52: 19,777,437 km (0.11 R)
• M53: 19,971,465 km (0.105 R)
• M54: 20,400,362 km (0.1 R)
• M55: 20,753,713 km (0.112 R)
• M56: 21,069,364 km (0.067 R)
• M57: 21,307,225 km (0.116 R)
• M58: 21,785,639 km (0.1 R)
• M59: 21,985,950 km (0.117 R)
• M60: 22,793,629 km (0.12 R)
• M61: 23,610,882 km (0.12 R)
• M62: 24,064,613 km (0.072 R)
• M63: 24,230,218 km (0.064 R)
• M64: 25,232,374 km (0.096 R)
• M65: 25,358,485 km (0.088 R)
• M66: 25,484,895 km (0.076 R)
• M67: 26,162,723 km (0.113 R)
• M68: 26,375,750 km (0.077 R)
• M69: 27,666,181 km (0.074 R)
• M70: 28,406,392 km (0.091 R)
• M71: 28,625,403 km (0.107 R)
• M72: 28,976,958 km (0.112 R)
• M73: 29,109,202 km (0.099 R)
• M74: 29,728,837 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.2

Radius: 6.8

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.16 AU - 18.32 AU

Year: 21106 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,008,238 km

• M1: 378,034 km (0.082 R)
• M2: 732,581 km (0.115 R)
• M3: 783,145 km (0.099 R)
• M4: 1,321,099 km (0.078 R)
• M5: 1,383,481 km (0.1 R)
• M6: 1,576,612 km (0.117 R)
• M7: 1,988,455 km (0.115 R)
• M8: 2,132,966 km (0.105 R)
• M9: 2,281,068 km (0.065 R)
• M10: 2,470,908 km (0.062 R)
• M11: 2,548,250 km (0.091 R)
• M12: 2,745,271 km (0.065 R)
• M13: 3,451,821 km (0.039 R)
• M14: 3,847,807 km (0.11 R)
• M15: 4,634,542 km (0.114 R)
• M16: 5,368,918 km (0.095 R)
• M17: 5,878,448 km (0.095 R)
• M18: 7,163,195 km (0.107 R)
• M19: 7,218,546 km (0.067 R)
• M20: 7,553,795 km (0.112 R)
• M21: 7,951,426 km (0.111 R)
• M22: 8,472,625 km (0.113 R)
• M23: 8,766,884 km (0.108 R)
• M24: 8,885,515 km (0.039 R)
• M25: 11,692,869 km (0.113 R)
• M26: 11,823,468 km (0.113 R)
• M27: 12,684,703 km (0.056 R)
• M28: 12,818,892 km (0.108 R)
• M29: 12,886,211 km (0.112 R)
• M30: 13,292,668 km (0.073 R)
• M31: 13,841,094 km (0.088 R)
• M32: 14,257,126 km (0.11 R)
• M33: 14,959,937 km (0.03 R)
• M34: 15,386,889 km (0.118 R)
• M35: 15,817,880 km (0.115 R)
• M36: 16,034,947 km (0.063 R)
• M37: 16,839,036 km (0.052 R)
• M38: 17,581,490 km (0.058 R)
• M39: 18,258,719 km (0.112 R)
• M40: 18,334,416 km (0.118 R)
• M41: 18,486,407 km (0.092 R)
• M42: 19,483,627 km (0.11 R)
• M43: 19,638,610 km (0.104 R)
• M44: 19,716,251 km (0.102 R)
• M45: 20,106,103 km (0.101 R)
• M46: 21,131,298 km (0.075 R)
• M47: 21,210,884 km (0.069 R)
• M48: 22,578,807 km (0.075 R)
• M49: 22,904,930 km (0.066 R)
• M50: 23,068,440 km (0.114 R)
• M51: 23,150,420 km (0.115 R)
• M52: 24,977,459 km (0.119 R)
• M53: 25,908,257 km (0.049 R)
• M54: 25,993,378 km (0.119 R)
• M55: 26,164,069 km (0.119 R)
• M56: 26,335,060 km (0.115 R)
• M57: 27,803,512 km (0.119 R)
• M58: 28,503,780 km (0.052 R)
• M59: 31,817,223 km (0.054 R)
• M60: 32,365,799 km (0.066 R)
• M61: 38,312,613 km (0.094 R)
• M62: 38,409,552 km (0.054 R)
• M63: 39,091,420 km (0.079 R)
• M64: 39,482,768 km (0.114 R)
• M65: 39,678,890 km (0.097 R)
• M66: 42,058,095 km (0.092 R)
• M67: 42,459,167 km (0.102 R)
• M68: 43,669,862 km (0.079 R)
• M69: 44,177,598 km (0.051 R)
• M70: 44,381,350 km (0.027 R)
• M71: 44,789,602 km (0.086 R)
• M72: 45,199,052 km (0.097 R)
• M73: 45,404,300 km (0.119 R)
• M74: 48,519,526 km (0.08 R)
• M75: 51,061,044 km (0.067 R)
• M76: 52,025,203 km (0.098 R)
• M77: 52,995,345 km (0.036 R)
• M78: 53,103,504 km (0.1 R)
• M79: 56,492,943 km (0.078 R)
• M80: 56,603,346 km (0.073 R)
• M81: 61,649,582 km (0.117 R)
• M82: 62,105,107 km (0.119 R)
• M83: 63,363,375 km (0.112 R)
• M84: 68,715,837 km (0.029 R)
• M85: 69,542,814 km (0.111 R)
• M86: 72,763,956 km (0.058 R)
• M87: 73,486,364 km (0.111 R)
• M88: 74,090,141 km (0.077 R)
• M89: 74,332,040 km (0.06 R)
• M90: 74,453,215 km (0.112 R)
• M91: 75,059,535 km (0.113 R)
• M92: 76,766,297 km (0.116 R)
• M93: 77,011,189 km (0.025 R)
• M94: 80,217,969 km (0.116 R)
• M95: 82,588,796 km (0.086 R)
• M96: 82,839,671 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.9

Radius: 5.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.64 AU - 18.08 AU

Year: 21356 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,008,238 km

• M1: 160,519 km (0.045 R)
• M2: 276,158 km (0.105 R)
• M3: 404,662 km (0.047 R)
• M4: 505,940 km (0.101 R)
• M5: 552,016 km (0.054 R)
• M6: 876,344 km (0.083 R)
• M7: 1,107,922 km (0.056 R)
• M8: 1,251,536 km (0.112 R)
• M9: 1,648,269 km (0.086 R)
• M10: 1,884,634 km (0.117 R)
• M11: 2,284,808 km (0.113 R)
• M12: 2,468,066 km (0.071 R)
• M13: 2,683,337 km (0.034 R)
• M14: 3,394,376 km (0.072 R)
• M15: 4,513,517 km (0.11 R)
• M16: 5,984,812 km (0.077 R)
• M17: 6,273,536 km (0.115 R)
• M18: 6,529,947 km (0.095 R)
• M19: 6,640,949 km (0.118 R)
• M20: 6,827,348 km (0.092 R)
• M21: 7,128,937 km (0.105 R)
• M22: 7,589,698 km (0.047 R)
• M23: 8,258,850 km (0.031 R)
• M24: 8,499,403 km (0.111 R)
• M25: 8,864,721 km (0.084 R)
• M26: 9,694,690 km (0.059 R)
• M27: 9,779,063 km (0.092 R)
• M28: 9,821,250 km (0.08 R)
• M29: 10,033,529 km (0.118 R)
• M30: 11,383,201 km (0.119 R)
• M31: 12,011,063 km (0.072 R)
• M32: 12,056,392 km (0.106 R)
• M33: 13,441,219 km (0.103 R)
• M34: 13,866,376 km (0.099 R)
• M35: 14,343,893 km (0.097 R)
• M36: 14,633,065 km (0.116 R)
• M37: 14,681,385 km (0.116 R)
• M38: 15,217,095 km (0.07 R)
• M39: 16,007,720 km (0.028 R)
• M40: 16,862,074 km (0.05 R)
• M41: 17,525,540 km (0.113 R)
• M42: 17,886,221 km (0.115 R)
• M43: 18,249,444 km (0.043 R)
• M44: 18,720,079 km (0.12 R)
• M45: 18,877,755 km (0.061 R)
• M46: 19,619,611 km (0.114 R)
• M47: 19,726,424 km (0.119 R)
• M48: 20,155,471 km (0.078 R)
• M49: 20,804,725 km (0.115 R)
• M50: 21,405,810 km (0.095 R)
• M51: 21,460,862 km (0.093 R)
• M52: 22,457,632 km (0.074 R)
• M53: 22,513,432 km (0.068 R)
• M54: 22,681,281 km (0.101 R)
• M55: 23,753,300 km (0.087 R)
• M56: 24,095,131 km (0.081 R)
• M57: 24,496,203 km (0.083 R)
• M58: 25,946,255 km (0.119 R)
• M59: 26,180,824 km (0.1 R)
• M60: 26,357,200 km (0.032 R)
• M61: 26,593,116 km (0.106 R)
• M62: 26,711,298 km (0.104 R)
• M63: 26,948,112 km (0.038 R)
• M64: 27,364,293 km (0.113 R)
• M65: 27,662,890 km (0.081 R)
• M66: 27,842,557 km (0.077 R)
• M67: 28,022,673 km (0.061 R)
• M68: 28,807,314 km (0.105 R)
• M69: 29,111,147 km (0.11 R)
• M70: 30,151,750 km (0.046 R)
• M71: 30,645,573 km (0.118 R)
• M72: 30,769,589 km (0.088 R)
• M73: 31,766,659 km (0.076 R)
• M74: 32,584,660 km (0.028 R)
• M75: 32,774,500 km (0.086 R)
• M76: 33,155,077 km (0.107 R)
• M77: 33,218,656 km (0.032 R)
• M78: 33,409,543 km (0.098 R)
• M79: 34,498,615 km (0.049 R)
• M80: 34,627,569 km (0.059 R)
• M81: 35,079,953 km (0.099 R)
• M82: 37,106,705 km (0.079 R)
• M83: 38,501,106 km (0.056 R)
• M84: 39,103,986 km (0.105 R)
• M85: 40,047,948 km (0.04 R)
• M86: 43,063,243 km (0.106 R)
• M87: 43,688,861 km (0.12 R)
• M88: 44,457,645 km (0.107 R)
• M89: 45,867,006 km (0.05 R)
• M90: 47,147,863 km (0.07 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit