🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.53 AU - 0.67 AU

Year: 167 Days

Day: 42.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.07 AU - 4.37 AU

Year: 2582 Days

Day: 46.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.54 AU - 4.54 AU

Year: 2922 Days

Day: 14.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 173.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.75 AU - 4.35 AU

Year: 2933 Days

Day: 21.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 12.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.55 AU - 6.73 AU

Year: 4820 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,123,688 km

• M1: 231,428 km (0.104 R)
• M2: 332,556 km (0.11 R)
• M3: 487,839 km (0.053 R)
• M4: 780,452 km (0.063 R)
• M5: 882,179 km (0.086 R)
• M6: 1,085,931 km (0.062 R)
• M7: 1,382,434 km (0.095 R)
• M8: 1,622,090 km (0.076 R)
• M9: 1,840,951 km (0.116 R)
• M10: 2,252,196 km (0.092 R)
• M11: 2,421,092 km (0.095 R)
• M12: 2,712,209 km (0.115 R)
• M13: 2,953,212 km (0.1 R)
• M14: 3,201,394 km (0.114 R)
• M15: 3,306,861 km (0.107 R)
• M16: 3,499,842 km (0.108 R)
• M17: 3,674,423 km (0.101 R)
• M18: 3,964,344 km (0.095 R)
• M19: 4,331,457 km (0.059 R)
• M20: 4,709,790 km (0.104 R)
• M21: 4,806,131 km (0.106 R)
• M22: 5,804,846 km (0.105 R)
• M23: 6,169,416 km (0.108 R)
• M24: 6,568,394 km (0.117 R)
• M25: 6,649,177 km (0.11 R)
• M26: 6,730,259 km (0.063 R)
• M27: 6,811,789 km (0.115 R)
• M28: 6,975,749 km (0.039 R)
• M29: 7,786,719 km (0.052 R)
• M30: 7,872,289 km (0.08 R)
• M31: 8,015,753 km (0.096 R)
• M32: 8,102,221 km (0.047 R)
• M33: 8,834,801 km (0.056 R)
• M34: 9,375,448 km (0.066 R)
• M35: 9,865,082 km (0.114 R)
• M36: 10,300,262 km (0.07 R)
• M37: 10,615,166 km (0.12 R)
• M38: 11,189,771 km (0.082 R)
• M39: 11,383,500 km (0.077 R)
• M40: 11,480,889 km (0.093 R)
• M41: 12,004,631 km (0.032 R)
• M42: 12,136,875 km (0.111 R)
• M43: 12,771,320 km (0.073 R)
• M44: 13,109,561 km (0.115 R)
• M45: 13,450,793 km (0.102 R)
• M46: 13,898,839 km (0.108 R)
• M47: 14,072,522 km (0.049 R)
• M48: 14,456,989 km (0.04 R)
• M49: 14,562,455 km (0.117 R)
• M50: 14,951,559 km (0.1 R)
• M51: 15,129,431 km (0.107 R)
• M52: 15,236,543 km (0.03 R)
• M53: 15,523,322 km (0.056 R)
• M54: 15,703,588 km (0.106 R)
• M55: 16,688,540 km (0.091 R)
• M56: 17,393,744 km (0.079 R)
• M57: 17,919,581 km (0.036 R)
• M58: 18,298,363 km (0.112 R)
• M59: 20,231,915 km (0.065 R)
• M60: 20,507,774 km (0.049 R)
• M61: 21,382,921 km (0.056 R)
• M62: 21,623,774 km (0.103 R)
• M63: 22,067,481 km (0.105 R)
• M64: 22,841,201 km (0.084 R)
• M65: 23,128,429 km (0.115 R)
• M66: 23,210,708 km (0.105 R)
• M67: 23,540,871 km (0.089 R)
• M68: 23,831,090 km (0.103 R)
• M69: 24,792,855 km (0.109 R)
• M70: 25,172,684 km (0.117 R)
• M71: 25,257,356 km (0.081 R)
• M72: 26,023,746 km (0.105 R)
• M73: 26,495,728 km (0.06 R)
• M74: 27,274,385 km (0.104 R)
• M75: 28,632,883 km (0.069 R)
• M76: 28,765,427 km (0.061 R)
• M77: 29,431,735 km (0.112 R)
• M78: 29,610,206 km (0.044 R)
• M79: 29,699,665 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 14.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.66 AU - 6.78 AU

Year: 4923 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,123,688 km

• M1: 183,706 km (0.061 R)
• M2: 286,630 km (0.089 R)
• M3: 469,289 km (0.096 R)
• M4: 771,177 km (0.111 R)
• M5: 915,539 km (0.032 R)
• M6: 1,205,759 km (0.117 R)
• M7: 1,333,366 km (0.086 R)
• M8: 1,649,915 km (0.101 R)
• M9: 1,907,822 km (0.117 R)
• M10: 2,213,899 km (0.061 R)
• M11: 2,337,317 km (0.081 R)
• M12: 2,536,133 km (0.102 R)
• M13: 2,721,933 km (0.118 R)
• M14: 3,166,538 km (0.119 R)
• M15: 3,306,412 km (0.093 R)
• M16: 3,428,185 km (0.093 R)
• M17: 3,613,537 km (0.102 R)
• M18: 4,590,111 km (0.108 R)
• M19: 4,933,439 km (0.11 R)
• M20: 5,096,500 km (0.067 R)
• M21: 5,261,357 km (0.12 R)
• M22: 6,087,586 km (0.098 R)
• M23: 7,058,925 km (0.101 R)
• M24: 7,243,080 km (0.115 R)
• M25: 7,429,030 km (0.079 R)
• M26: 7,562,621 km (0.1 R)
• M27: 7,886,949 km (0.085 R)
• M28: 8,354,143 km (0.094 R)
• M29: 8,745,791 km (0.112 R)
• M30: 9,000,705 km (0.055 R)
• M31: 9,576,059 km (0.118 R)
• M32: 9,721,767 km (0.097 R)
• M33: 9,985,957 km (0.089 R)
• M34: 10,611,725 km (0.089 R)
• M35: 10,914,062 km (0.117 R)
• M36: 11,713,812 km (0.092 R)
• M37: 11,807,311 km (0.112 R)
• M38: 12,468,833 km (0.059 R)
• M39: 12,628,155 km (0.103 R)
• M40: 12,916,579 km (0.112 R)
• M41: 14,092,119 km (0.08 R)
• M42: 14,525,056 km (0.064 R)
• M43: 15,063,907 km (0.048 R)
• M44: 15,267,809 km (0.072 R)
• M45: 16,335,190 km (0.046 R)
• M46: 16,860,428 km (0.081 R)
• M47: 17,071,959 km (0.113 R)
• M48: 17,178,174 km (0.107 R)
• M49: 17,319,993 km (0.036 R)
• M50: 18,143,379 km (0.087 R)
• M51: 18,287,891 km (0.118 R)
• M52: 18,469,054 km (0.112 R)
• M53: 18,796,673 km (0.059 R)
• M54: 19,163,038 km (0.062 R)
• M55: 19,457,746 km (0.081 R)
• M56: 20,276,047 km (0.118 R)
• M57: 20,576,439 km (0.068 R)
• M58: 21,105,567 km (0.072 R)
• M59: 21,601,035 km (0.11 R)
• M60: 22,331,970 km (0.118 R)
• M61: 22,448,208 km (0.082 R)
• M62: 22,758,922 km (0.101 R)
• M63: 23,581,561 km (0.07 R)
• M64: 23,739,237 km (0.094 R)
• M65: 23,937,006 km (0.105 R)
• M66: 24,135,223 km (0.051 R)
• M67: 24,334,038 km (0.058 R)
• M68: 24,573,395 km (0.101 R)
• M69: 24,813,500 km (0.105 R)
• M70: 24,974,018 km (0.094 R)
• M71: 25,781,697 km (0.113 R)
• M72: 25,903,619 km (0.119 R)
• M73: 27,671,866 km (0.09 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 8.2

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.45 AU - 9.33 AU

Year: 9539 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,123,688 km

• M1: 128,205 km (0.096 R)
• M2: 184,305 km (0.12 R)
• M3: 289,771 km (0.089 R)
• M4: 358,436 km (0.086 R)
• M5: 487,539 km (0.096 R)
• M6: 776,862 km (0.112 R)
• M7: 949,498 km (0.107 R)
• M8: 1,003,802 km (0.109 R)
• M9: 1,291,478 km (0.118 R)
• M10: 1,849,179 km (0.082 R)
• M11: 2,105,740 km (0.074 R)
• M12: 2,942,291 km (0.06 R)
• M13: 3,104,605 km (0.081 R)
• M14: 3,812,352 km (0.093 R)
• M15: 3,870,995 km (0.108 R)
• M16: 4,599,387 km (0.071 R)
• M17: 4,819,744 km (0.073 R)
• M18: 4,883,323 km (0.043 R)
• M19: 5,108,318 km (0.061 R)
• M20: 5,534,822 km (0.065 R)
• M21: 5,769,391 km (0.115 R)
• M22: 5,938,886 km (0.117 R)
• M23: 6,110,026 km (0.101 R)
• M24: 6,633,319 km (0.115 R)
• M25: 6,775,288 km (0.114 R)
• M26: 7,574,140 km (0.098 R)
• M27: 7,871,990 km (0.072 R)
• M28: 8,097,882 km (0.118 R)
• M29: 8,326,019 km (0.087 R)
• M30: 8,749,680 km (0.036 R)
• M31: 9,141,028 km (0.03 R)
• M32: 9,618,096 km (0.109 R)
• M33: 10,596,316 km (0.111 R)
• M34: 10,679,343 km (0.095 R)
• M35: 11,223,879 km (0.069 R)
• M36: 11,820,326 km (0.098 R)
• M37: 12,470,927 km (0.094 R)
• M38: 12,734,369 km (0.094 R)
• M39: 12,911,044 km (0.112 R)
• M40: 13,580,794 km (0.035 R)
• M41: 13,806,537 km (0.059 R)
• M42: 13,942,671 km (0.112 R)
• M43: 14,399,393 km (0.035 R)
• M44: 14,768,302 km (0.111 R)
• M45: 14,907,577 km (0.114 R)
• M46: 15,140,352 km (0.113 R)
• M47: 15,893,876 km (0.12 R)
• M48: 17,192,685 km (0.096 R)
• M49: 18,077,407 km (0.09 R)
• M50: 18,926,674 km (0.103 R)
• M51: 19,890,982 km (0.1 R)
• M52: 20,975,417 km (0.109 R)
• M53: 21,551,069 km (0.093 R)
• M54: 21,709,045 km (0.069 R)
• M55: 21,867,319 km (0.03 R)
• M56: 22,717,933 km (0.118 R)
• M57: 23,633,621 km (0.025 R)
• M58: 23,850,837 km (0.096 R)
• M59: 24,232,611 km (0.104 R)
• M60: 25,002,143 km (0.088 R)
• M61: 25,223,398 km (0.092 R)
• M62: 26,059,201 km (0.107 R)
• M63: 26,565,141 km (0.048 R)
• M64: 27,244,615 km (0.12 R)
• M65: 27,358,459 km (0.104 R)
• M66: 27,643,592 km (0.085 R)
• M67: 28,794,299 km (0.117 R)
• M68: 29,550,516 km (0.036 R)
• M69: 31,320,708 km (0.098 R)
• M70: 31,499,627 km (0.115 R)
• M71: 32,038,478 km (0.118 R)
• M72: 32,339,021 km (0.116 R)
• M73: 32,459,596 km (0.091 R)
• M74: 32,821,922 km (0.044 R)
• M75: 34,039,799 km (0.101 R)
• M76: 34,407,959 km (0.114 R)
• M77: 36,018,829 km (0.056 R)
• M78: 36,644,896 km (0.113 R)
• M79: 37,907,801 km (0.115 R)
• M80: 38,672,396 km (0.108 R)
• M81: 39,570,881 km (0.085 R)
• M82: 39,893,414 km (0.072 R)
• M83: 40,671,173 km (0.116 R)
• M84: 41,192,372 km (0.083 R)
• M85: 41,519,243 km (0.094 R)
• M86: 41,978,359 km (0.082 R)
• M87: 42,769,283 km (0.091 R)
• M88: 43,100,343 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209

Radius: 7.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 16.32 AU - 24.12 AU

Year: 32722 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,123,688 km

• M1: 297,849 km (0.073 R)
• M2: 412,142 km (0.101 R)
• M3: 1,328,728 km (0.064 R)
• M4: 1,384,379 km (0.085 R)
• M5: 1,674,150 km (0.11 R)
• M6: 1,826,141 km (0.053 R)
• M7: 3,198,402 km (0.117 R)
• M8: 3,817,588 km (0.095 R)
• M9: 3,897,623 km (0.085 R)
• M10: 4,182,158 km (0.073 R)
• M11: 4,473,276 km (0.102 R)
• M12: 4,557,798 km (0.113 R)
• M13: 4,642,770 km (0.03 R)
• M14: 4,900,826 km (0.105 R)
• M15: 5,163,520 km (0.074 R)
• M16: 5,252,232 km (0.094 R)
• M17: 6,213,099 km (0.069 R)
• M18: 6,307,495 km (0.092 R)
• M19: 6,641,397 km (0.12 R)
• M20: 6,834,828 km (0.112 R)
• M21: 7,376,222 km (0.096 R)
• M22: 7,476,154 km (0.112 R)
• M23: 7,526,418 km (0.108 R)
• M24: 7,728,076 km (0.088 R)
• M25: 9,189,199 km (0.112 R)
• M26: 9,404,919 km (0.085 R)
• M27: 10,061,803 km (0.108 R)
• M28: 10,733,348 km (0.06 R)
• M29: 10,790,046 km (0.099 R)
• M30: 10,846,743 km (0.108 R)
• M31: 11,361,809 km (0.064 R)
• M32: 11,477,298 km (0.082 R)
• M33: 11,884,803 km (0.113 R)
• M34: 12,119,821 km (0.096 R)
• M35: 12,178,763 km (0.038 R)
• M36: 12,237,854 km (0.095 R)
• M37: 12,773,863 km (0.06 R)
• M38: 13,500,460 km (0.043 R)
• M39: 13,684,166 km (0.066 R)
• M40: 13,930,404 km (0.075 R)
• M41: 14,552,582 km (0.084 R)
• M42: 16,082,369 km (0.088 R)
• M43: 17,064,330 km (0.096 R)
• M44: 17,262,996 km (0.072 R)
• M45: 17,395,839 km (0.083 R)
• M46: 20,545,024 km (0.037 R)
• M47: 22,112,061 km (0.067 R)
• M48: 22,546,045 km (0.099 R)
• M49: 23,496,141 km (0.045 R)
• M50: 23,643,345 km (0.11 R)
• M51: 24,459,102 km (0.068 R)
• M52: 25,208,737 km (0.093 R)
• M53: 25,586,322 km (0.053 R)
• M54: 26,730,447 km (0.054 R)
• M55: 28,438,406 km (0.119 R)
• M56: 31,389,373 km (0.049 R)
• M57: 32,449,274 km (0.091 R)
• M58: 32,695,512 km (0.048 R)
• M59: 32,859,920 km (0.099 R)
• M60: 32,942,349 km (0.118 R)
• M61: 33,520,694 km (0.056 R)
• M62: 34,603,783 km (0.096 R)
• M63: 36,037,379 km (0.116 R)
• M64: 36,547,957 km (0.115 R)
• M65: 37,662,461 km (0.062 R)
• M66: 37,748,629 km (0.087 R)
• M67: 39,136,598 km (0.064 R)
• M68: 39,486,208 km (0.088 R)
• M69: 39,661,387 km (0.074 R)
• M70: 39,749,052 km (0.114 R)
• M71: 40,364,797 km (0.062 R)
• M72: 43,128,917 km (0.102 R)
• M73: 43,671,059 km (0.06 R)
• M74: 44,670,523 km (0.091 R)
• M75: 44,761,777 km (0.108 R)
• M76: 46,322,532 km (0.107 R)
• M77: 46,414,834 km (0.11 R)
• M78: 48,743,624 km (0.107 R)
• M79: 51,875,455 km (0.083 R)
• M80: 52,259,473 km (0.098 R)
• M81: 52,548,047 km (0.119 R)
• M82: 54,583,326 km (0.056 R)
• M83: 55,954,391 km (0.112 R)
• M84: 58,032,305 km (0.101 R)
• M85: 63,182,511 km (0.11 R)
• M86: 65,552,590 km (0.117 R)
• M87: 66,592,146 km (0.119 R)
• M88: 66,904,955 km (0.093 R)
• M89: 67,322,931 km (0.072 R)
• M90: 67,741,805 km (0.091 R)
• M91: 69,637,360 km (0.097 R)
• M92: 70,804,373 km (0.106 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit