🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.48 AU - 0.6 AU

Year: 145 Days

Day: 22.7 Hours

Environment

Temp: 248 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.84 AU

Year: 214 Days

Day: 17.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,510,624 km

• M1: 206,595 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.61 AU - 2.17 AU

Year: 949 Days

Day: 23.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,510,624 km

• M1: 937,081 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 12.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.6 AU - 6 AU

Year: 3841 Days

Day: 11.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,510,624 km

• M1: 182,210 km (0.108 R)
• M2: 344,973 km (0.078 R)
• M3: 458,517 km (0.112 R)
• M4: 571,613 km (0.093 R)
• M5: 724,203 km (0.119 R)
• M6: 861,385 km (0.042 R)
• M7: 1,073,814 km (0.105 R)
• M8: 1,437,785 km (0.082 R)
• M9: 1,602,193 km (0.104 R)
• M10: 1,719,777 km (0.075 R)
• M11: 1,799,812 km (0.101 R)
• M12: 2,396,408 km (0.105 R)
• M13: 2,970,565 km (0.104 R)
• M14: 3,182,545 km (0.085 R)
• M15: 3,433,271 km (0.106 R)
• M16: 3,518,392 km (0.1 R)
• M17: 3,690,729 km (0.104 R)
• M18: 3,972,272 km (0.064 R)
• M19: 4,224,644 km (0.048 R)
• M20: 4,556,751 km (0.112 R)
• M21: 4,763,944 km (0.057 R)
• M22: 4,954,981 km (0.116 R)
• M23: 5,168,158 km (0.029 R)
• M24: 5,404,223 km (0.105 R)
• M25: 5,684,121 km (0.096 R)
• M26: 6,113,167 km (0.043 R)
• M27: 6,616,265 km (0.044 R)
• M28: 6,829,741 km (0.081 R)
• M29: 7,220,042 km (0.106 R)
• M30: 7,307,856 km (0.109 R)
• M31: 7,528,662 km (0.106 R)
• M32: 7,819,182 km (0.1 R)
• M33: 7,999,746 km (0.065 R)
• M34: 8,136,179 km (0.118 R)
• M35: 8,782,891 km (0.088 R)
• M36: 8,923,663 km (0.097 R)
• M37: 9,183,664 km (0.088 R)
• M38: 9,374,251 km (0.114 R)
• M39: 9,542,250 km (0.095 R)
• M40: 9,711,146 km (0.091 R)
• M41: 9,808,235 km (0.099 R)
• M42: 10,076,613 km (0.098 R)
• M43: 10,570,735 km (0.075 R)
• M44: 11,174,363 km (0.062 R)
• M45: 11,763,329 km (0.095 R)
• M46: 12,022,582 km (0.096 R)
• M47: 12,205,092 km (0.092 R)
• M48: 12,493,965 km (0.09 R)
• M49: 12,758,454 km (0.099 R)
• M50: 13,105,073 km (0.046 R)
• M51: 13,373,900 km (0.102 R)
• M52: 13,563,141 km (0.068 R)
• M53: 13,807,734 km (0.092 R)
• M54: 13,971,693 km (0.08 R)
• M55: 14,301,407 km (0.063 R)
• M56: 14,384,284 km (0.103 R)
• M57: 15,109,086 km (0.04 R)
• M58: 15,221,583 km (0.118 R)
• M59: 15,674,566 km (0.104 R)
• M60: 16,046,017 km (0.113 R)
• M61: 16,218,354 km (0.061 R)
• M62: 16,304,822 km (0.099 R)
• M63: 16,391,289 km (0.112 R)
• M64: 17,412,743 km (0.038 R)
• M65: 18,035,519 km (0.119 R)
• M66: 18,454,693 km (0.115 R)
• M67: 19,119,954 km (0.118 R)
• M68: 19,700,843 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 13.5

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.54 AU - 5.94 AU

Year: 4381 Days

Day: 9.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,510,624 km

• M1: 168,298 km (0.089 R)
• M2: 255,812 km (0.078 R)
• M3: 445,652 km (0.106 R)
• M4: 561,740 km (0.095 R)
• M5: 654,191 km (0.103 R)
• M6: 911,949 km (0.025 R)
• M7: 996,023 km (0.061 R)
• M8: 1,385,725 km (0.109 R)
• M9: 1,526,347 km (0.025 R)
• M10: 1,663,229 km (0.052 R)
• M11: 1,894,807 km (0.084 R)
• M12: 2,024,059 km (0.097 R)
• M13: 2,156,453 km (0.117 R)
• M14: 2,291,839 km (0.066 R)
• M15: 2,410,171 km (0.081 R)
• M16: 2,798,677 km (0.082 R)
• M17: 2,893,672 km (0.095 R)
• M18: 3,098,022 km (0.07 R)
• M19: 3,262,730 km (0.06 R)
• M20: 3,430,279 km (0.076 R)
• M21: 3,577,932 km (0.109 R)
• M22: 3,669,935 km (0.101 R)
• M23: 3,774,354 km (0.112 R)
• M24: 3,938,762 km (0.084 R)
• M25: 4,057,842 km (0.103 R)
• M26: 4,608,063 km (0.083 R)
• M27: 4,975,326 km (0.056 R)
• M28: 5,104,130 km (0.06 R)
• M29: 5,234,130 km (0.067 R)
• M30: 5,550,829 km (0.1 R)
• M31: 5,982,718 km (0.109 R)
• M32: 6,202,777 km (0.095 R)
• M33: 6,594,573 km (0.069 R)
• M34: 6,979,937 km (0.093 R)
• M35: 7,081,066 km (0.105 R)
• M36: 7,638,617 km (0.033 R)
• M37: 8,149,643 km (0.049 R)
• M38: 8,363,269 km (0.095 R)
• M39: 8,780,647 km (0.102 R)
• M40: 9,015,366 km (0.069 R)
• M41: 9,141,477 km (0.105 R)
• M42: 9,411,352 km (0.072 R)
• M43: 9,571,421 km (0.114 R)
• M44: 10,368,628 km (0.12 R)
• M45: 10,583,601 km (0.05 R)
• M46: 10,867,238 km (0.118 R)
• M47: 11,051,991 km (0.116 R)
• M48: 11,153,269 km (0.092 R)
• M49: 11,356,722 km (0.088 R)
• M50: 11,493,006 km (0.081 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.8

Radius: 11.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.37 AU - 10.69 AU

Year: 10746 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,510,624 km

• M1: 276,606 km (0.112 R)
• M2: 765,642 km (0.075 R)
• M3: 877,242 km (0.045 R)
• M4: 1,426,565 km (0.111 R)
• M5: 1,736,981 km (0.104 R)
• M6: 2,338,065 km (0.08 R)
• M7: 2,448,917 km (0.105 R)
• M8: 2,676,156 km (0.081 R)
• M9: 3,181,947 km (0.079 R)
• M10: 3,274,398 km (0.105 R)
• M11: 3,493,559 km (0.042 R)
• M12: 3,653,030 km (0.118 R)
• M13: 3,880,419 km (0.03 R)
• M14: 4,112,595 km (0.117 R)
• M15: 4,281,192 km (0.11 R)
• M16: 4,486,590 km (0.096 R)
• M17: 4,590,560 km (0.064 R)
• M18: 4,695,279 km (0.044 R)
• M19: 4,942,863 km (0.07 R)
• M20: 5,636,549 km (0.113 R)
• M21: 6,013,984 km (0.113 R)
• M22: 6,438,543 km (0.113 R)
• M23: 7,728,675 km (0.068 R)
• M24: 7,853,739 km (0.11 R)
• M25: 8,190,334 km (0.103 R)
• M26: 8,790,969 km (0.039 R)
• M27: 10,079,905 km (0.096 R)
• M28: 10,537,973 km (0.091 R)
• M29: 10,816,076 km (0.03 R)
• M30: 11,049,748 km (0.074 R)
• M31: 11,237,942 km (0.117 R)
• M32: 11,427,033 km (0.114 R)
• M33: 13,879,990 km (0.097 R)
• M34: 14,287,045 km (0.114 R)
• M35: 15,901,655 km (0.105 R)
• M36: 17,299,947 km (0.108 R)
• M37: 18,069,179 km (0.113 R)
• M38: 19,130,875 km (0.085 R)
• M39: 19,413,764 km (0.093 R)
• M40: 20,155,471 km (0.113 R)
• M41: 20,443,147 km (0.04 R)
• M42: 20,790,214 km (0.114 R)
• M43: 21,373,048 km (0.085 R)
• M44: 21,902,175 km (0.111 R)
• M45: 24,305,764 km (0.092 R)
• M46: 24,858,080 km (0.117 R)
• M47: 25,228,634 km (0.078 R)
• M48: 25,414,434 km (0.116 R)
• M49: 25,725,448 km (0.052 R)
• M50: 26,918,342 km (0.109 R)
• M51: 27,108,331 km (0.115 R)
• M52: 28,450,822 km (0.038 R)
• M53: 29,032,758 km (0.076 R)
• M54: 31,266,703 km (0.043 R)
• M55: 31,466,416 km (0.078 R)
• M56: 31,666,578 km (0.085 R)
• M57: 31,867,189 km (0.092 R)
• M58: 33,283,282 km (0.108 R)
• M59: 34,170,098 km (0.038 R)
• M60: 35,064,843 km (0.106 R)
• M61: 35,203,072 km (0.068 R)
• M62: 35,341,599 km (0.093 R)
• M63: 35,480,277 km (0.095 R)
• M64: 36,106,643 km (0.039 R)
• M65: 37,653,036 km (0.092 R)
• M66: 38,149,551 km (0.09 R)
• M67: 39,005,999 km (0.046 R)
• M68: 39,508,349 km (0.104 R)
• M69: 41,101,417 km (0.043 R)
• M70: 41,685,895 km (0.117 R)
• M71: 42,346,819 km (0.026 R)
• M72: 43,530,138 km (0.043 R)
• M73: 43,902,188 km (0.088 R)
• M74: 44,125,837 km (0.116 R)
• M75: 44,574,481 km (0.084 R)
• M76: 44,649,429 km (0.085 R)
• M77: 45,400,859 km (0.112 R)
• M78: 46,080,782 km (0.067 R)
• M79: 47,297,760 km (0.104 R)
• M80: 48,217,338 km (0.115 R)
• M81: 49,297,734 km (0.088 R)
• M82: 49,763,283 km (0.103 R)
• M83: 50,230,178 km (0.068 R)
• M84: 51,718,377 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 7.1

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.32 AU - 14.34 AU

Year: 17776 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,510,624 km

• M1: 168,746 km (0.088 R)
• M2: 472,280 km (0.105 R)
• M3: 673,041 km (0.088 R)
• M4: 1,150,557 km (0.088 R)
• M5: 1,296,415 km (0.054 R)
• M6: 2,202,230 km (0.092 R)
• M7: 2,323,105 km (0.108 R)
• M8: 2,860,610 km (0.118 R)
• M9: 3,400,808 km (0.058 R)
• M10: 3,540,682 km (0.054 R)
• M11: 3,646,897 km (0.103 R)
• M12: 4,572,758 km (0.112 R)
• M13: 4,649,801 km (0.069 R)
• M14: 4,923,116 km (0.065 R)
• M15: 5,322,543 km (0.119 R)
• M16: 5,526,145 km (0.074 R)
• M17: 6,152,362 km (0.085 R)
• M18: 6,237,633 km (0.119 R)
• M19: 6,495,689 km (0.104 R)
• M20: 7,022,124 km (0.112 R)
• M21: 7,335,532 km (0.113 R)
• M22: 7,425,889 km (0.085 R)
• M23: 7,699,354 km (0.1 R)
• M24: 9,555,863 km (0.103 R)
• M25: 9,853,264 km (0.103 R)
• M26: 10,053,127 km (0.076 R)
• M27: 10,763,567 km (0.098 R)
• M28: 11,176,756 km (0.073 R)
• M29: 11,385,296 km (0.104 R)
• M30: 13,264,394 km (0.085 R)
• M31: 13,763,004 km (0.12 R)
• M32: 14,155,100 km (0.101 R)
• M33: 14,267,747 km (0.112 R)
• M34: 15,759,537 km (0.082 R)
• M35: 15,818,030 km (0.114 R)
• M36: 16,228,527 km (0.094 R)
• M37: 16,405,650 km (0.041 R)
• M38: 16,702,004 km (0.076 R)
• M39: 16,940,612 km (0.119 R)
• M40: 17,481,259 km (0.063 R)
• M41: 17,662,721 km (0.081 R)
• M42: 19,952,018 km (0.059 R)
• M43: 20,015,148 km (0.103 R)
• M44: 20,459,154 km (0.109 R)
• M45: 20,522,883 km (0.087 R)
• M46: 21,486,144 km (0.061 R)
• M47: 22,071,221 km (0.105 R)
• M48: 22,529,888 km (0.091 R)
• M49: 22,859,303 km (0.032 R)
• M50: 22,991,547 km (0.095 R)
• M51: 25,278,749 km (0.092 R)
• M52: 25,896,139 km (0.103 R)
• M53: 26,588,030 km (0.05 R)
• M54: 27,286,053 km (0.079 R)
• M55: 27,848,691 km (0.066 R)
• M56: 28,060,671 km (0.105 R)
• M57: 31,011,339 km (0.051 R)
• M58: 31,084,493 km (0.088 R)
• M59: 32,411,725 km (0.055 R)
• M60: 34,361,285 km (0.111 R)
• M61: 34,892,656 km (0.114 R)
• M62: 35,121,242 km (0.113 R)
• M63: 36,271,500 km (0.071 R)
• M64: 38,059,045 km (0.104 R)
• M65: 38,845,181 km (0.093 R)
• M66: 39,081,995 km (0.091 R)
• M67: 39,477,980 km (0.054 R)
• M68: 39,557,267 km (0.113 R)
• M69: 39,636,704 km (0.087 R)
• M70: 40,833,786 km (0.051 R)
• M71: 42,367,164 km (0.084 R)
• M72: 42,448,396 km (0.093 R)
• M73: 42,773,921 km (0.113 R)
• M74: 43,018,513 km (0.092 R)
• M75: 43,837,262 km (0.076 R)
• M76: 45,906,500 km (0.026 R)
• M77: 48,941,691 km (0.105 R)
• M78: 49,539,484 km (0.066 R)
• M79: 49,796,344 km (0.056 R)
• M80: 52,651,120 km (0.074 R)
• M81: 53,088,395 km (0.045 R)
• M82: 53,175,910 km (0.107 R)
• M83: 54,672,187 km (0.098 R)
• M84: 55,114,848 km (0.11 R)
• M85: 55,558,704 km (0.106 R)
• M86: 55,825,587 km (0.104 R)
• M87: 56,271,389 km (0.096 R)
• M88: 56,360,699 km (0.063 R)
• M89: 59,333,807 km (0.062 R)
• M90: 60,153,603 km (0.096 R)
• M91: 60,885,286 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.2

Radius: 7.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.34 AU - 23.64 AU

Year: 31427 Days

Day: 17.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 35,510,624 km

• M1: 94,097 km (0.116 R)
• M2: 140,772 km (0.105 R)
• M3: 203,902 km (0.097 R)
• M4: 310,416 km (0.091 R)
• M5: 520,451 km (0.105 R)
• M6: 635,193 km (0.053 R)
• M7: 935,286 km (0.088 R)
• M8: 997,219 km (0.1 R)
• M9: 1,310,777 km (0.11 R)
• M10: 1,672,654 km (0.089 R)
• M11: 2,044,105 km (0.097 R)
• M12: 2,334,176 km (0.111 R)
• M13: 2,637,111 km (0.05 R)
• M14: 3,669,037 km (0.119 R)
• M15: 4,123,665 km (0.112 R)
• M16: 4,331,457 km (0.096 R)
• M17: 5,648,816 km (0.062 R)
• M18: 6,084,295 km (0.084 R)
• M19: 6,143,087 km (0.098 R)
• M20: 6,470,407 km (0.047 R)
• M21: 6,987,268 km (0.093 R)
• M22: 7,079,869 km (0.104 R)
• M23: 7,360,215 km (0.109 R)
• M24: 8,451,532 km (0.042 R)
• M25: 8,616,239 km (0.06 R)
• M26: 9,184,262 km (0.056 R)
• M27: 9,764,403 km (0.036 R)
• M28: 10,286,050 km (0.119 R)
• M29: 10,816,824 km (0.101 R)
• M30: 10,995,743 km (0.094 R)
• M31: 11,103,603 km (0.059 R)
• M32: 11,538,334 km (0.103 R)
• M33: 12,238,153 km (0.085 R)
• M34: 12,461,951 km (0.088 R)
• M35: 13,065,579 km (0.109 R)
• M36: 14,892,767 km (0.094 R)
• M37: 15,694,462 km (0.11 R)
• M38: 16,881,521 km (0.062 R)
• M39: 17,047,425 km (0.053 R)
• M40: 17,843,286 km (0.101 R)
• M41: 18,480,124 km (0.084 R)
• M42: 18,908,872 km (0.115 R)
• M43: 22,136,296 km (0.113 R)
• M44: 22,774,481 km (0.054 R)
• M45: 23,928,927 km (0.087 R)
• M46: 24,208,975 km (0.095 R)
• M47: 24,536,893 km (0.078 R)
• M48: 24,724,938 km (0.092 R)
• M49: 24,913,431 km (0.099 R)
• M50: 25,197,218 km (0.099 R)
• M51: 25,720,063 km (0.108 R)
• M52: 27,553,983 km (0.042 R)
• M53: 28,338,773 km (0.114 R)
• M54: 28,882,412 km (0.118 R)
• M55: 29,130,745 km (0.044 R)
• M56: 29,930,046 km (0.079 R)
• M57: 30,939,233 km (0.076 R)
• M58: 31,703,529 km (0.101 R)
• M59: 32,680,552 km (0.079 R)
• M60: 34,453,287 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 13,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit