🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.85 AU - 0.87 AU

Year: 283 Days

Day: 23.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.19 AU - 1.61 AU

Year: 588 Days

Day: 28.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,983,634 km

• M1: 213,177 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.38 AU - 1.96 AU

Year: 766 Days

Day: 17.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,983,634 km

• M1: 224,546 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.69 AU - 1.75 AU

Year: 800 Days

Day: 35.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.97 AU - 4.45 AU

Year: 3065 Days

Day: 15.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,983,634 km

• M1: 561,291 km (0.088 R)
• M2: 629,358 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249

Radius: 9.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.5 AU - 6.14 AU

Year: 4353 Days

Day: 9.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 75,983,634 km

• M1: 163,959 km (0.102 R)
• M2: 243,097 km (0.11 R)
• M3: 325,974 km (0.087 R)
• M4: 407,654 km (0.06 R)
• M5: 521,797 km (0.107 R)
• M6: 674,537 km (0.105 R)
• M7: 738,116 km (0.101 R)
• M8: 862,432 km (0.103 R)
• M9: 1,099,993 km (0.06 R)
• M10: 1,221,317 km (0.11 R)
• M11: 1,453,343 km (0.082 R)
• M12: 1,906,774 km (0.114 R)
• M13: 1,999,974 km (0.077 R)
• M14: 2,373,819 km (0.097 R)
• M15: 2,982,982 km (0.09 R)
• M16: 3,123,155 km (0.081 R)
• M17: 3,249,565 km (0.1 R)
• M18: 3,329,450 km (0.096 R)
• M19: 3,755,505 km (0.065 R)
• M20: 3,992,169 km (0.119 R)
• M21: 4,060,685 km (0.105 R)
• M22: 4,233,769 km (0.1 R)
• M23: 4,931,793 km (0.102 R)
• M24: 5,607,826 km (0.077 R)
• M25: 5,859,150 km (0.052 R)
• M26: 6,094,468 km (0.069 R)
• M27: 6,173,455 km (0.107 R)
• M28: 6,332,777 km (0.094 R)
• M29: 6,433,008 km (0.089 R)
• M30: 6,513,641 km (0.031 R)
• M31: 7,066,405 km (0.106 R)
• M32: 7,191,319 km (0.104 R)
• M33: 7,254,001 km (0.032 R)
• M34: 7,676,914 km (0.104 R)
• M35: 8,370,150 km (0.078 R)
• M36: 8,436,123 km (0.058 R)
• M37: 8,679,818 km (0.076 R)
• M38: 8,791,268 km (0.097 R)
• M39: 9,287,485 km (0.06 R)
• M40: 9,470,144 km (0.045 R)
• M41: 9,539,108 km (0.118 R)
• M42: 10,142,586 km (0.057 R)
• M43: 10,307,144 km (0.114 R)
• M44: 10,615,315 km (0.085 R)
• M45: 10,902,394 km (0.092 R)
• M46: 11,362,108 km (0.115 R)
• M47: 12,652,689 km (0.087 R)
• M48: 12,804,680 km (0.098 R)
• M49: 13,495,673 km (0.117 R)
• M50: 13,599,194 km (0.105 R)
• M51: 15,047,751 km (0.106 R)
• M52: 15,128,085 km (0.069 R)
• M53: 16,241,542 km (0.058 R)
• M54: 17,044,882 km (0.103 R)
• M55: 17,691,295 km (0.112 R)
• M56: 17,832,964 km (0.028 R)
• M57: 18,174,197 km (0.06 R)
• M58: 18,719,182 km (0.103 R)
• M59: 18,921,288 km (0.045 R)
• M60: 19,298,574 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 12.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.48 AU - 6.88 AU

Year: 6125 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,983,634 km

• M1: 181,761 km (0.091 R)
• M2: 558,748 km (0.072 R)
• M3: 652,247 km (0.034 R)
• M4: 775,067 km (0.058 R)
• M5: 882,029 km (0.031 R)
• M6: 1,046,138 km (0.106 R)
• M7: 1,539,512 km (0.084 R)
• M8: 1,631,066 km (0.05 R)
• M9: 1,724,564 km (0.074 R)
• M10: 1,819,858 km (0.116 R)
• M11: 2,271,494 km (0.042 R)
• M12: 2,537,629 km (0.109 R)
• M13: 2,813,936 km (0.039 R)
• M14: 3,217,401 km (0.102 R)
• M15: 3,557,587 km (0.119 R)
• M16: 4,036,450 km (0.078 R)
• M17: 4,164,805 km (0.098 R)
• M18: 4,359,880 km (0.114 R)
• M19: 4,513,817 km (0.089 R)
• M20: 4,602,528 km (0.11 R)
• M21: 4,736,717 km (0.066 R)
• M22: 5,263,451 km (0.11 R)
• M23: 5,545,743 km (0.113 R)
• M24: 5,664,823 km (0.087 R)
• M25: 5,760,715 km (0.071 R)
• M26: 6,372,420 km (0.054 R)
• M27: 6,472,202 km (0.066 R)
• M28: 6,749,407 km (0.075 R)
• M29: 6,927,877 km (0.095 R)
• M30: 7,289,455 km (0.093 R)
• M31: 7,499,042 km (0.094 R)
• M32: 7,630,838 km (0.073 R)
• M33: 8,004,384 km (0.103 R)
• M34: 8,085,316 km (0.113 R)
• M35: 8,166,398 km (0.075 R)
• M36: 8,603,523 km (0.088 R)
• M37: 9,104,526 km (0.091 R)
• M38: 9,700,973 km (0.046 R)
• M39: 9,873,759 km (0.115 R)
• M40: 11,262,326 km (0.091 R)
• M41: 11,748,968 km (0.12 R)
• M42: 12,491,721 km (0.08 R)
• M43: 12,963,703 km (0.07 R)
• M44: 13,281,748 km (0.044 R)
• M45: 13,666,663 km (0.102 R)
• M46: 14,055,318 km (0.115 R)
• M47: 14,480,326 km (0.088 R)
• M48: 14,645,033 km (0.041 R)
• M49: 14,909,821 km (0.117 R)
• M50: 15,009,454 km (0.112 R)
• M51: 15,176,106 km (0.067 R)
• M52: 16,120,667 km (0.073 R)
• M53: 16,428,389 km (0.093 R)
• M54: 16,703,500 km (0.05 R)
• M55: 17,014,813 km (0.068 R)
• M56: 17,397,933 km (0.07 R)
• M57: 17,643,274 km (0.101 R)
• M58: 17,995,726 km (0.051 R)
• M59: 18,101,791 km (0.091 R)
• M60: 18,528,743 km (0.071 R)
• M61: 18,779,170 km (0.112 R)
• M62: 18,886,881 km (0.083 R)
• M63: 19,211,359 km (0.084 R)
• M64: 21,608,365 km (0.106 R)
• M65: 21,947,653 km (0.049 R)
• M66: 22,440,877 km (0.108 R)
• M67: 23,245,415 km (0.107 R)
• M68: 23,438,396 km (0.032 R)
• M69: 23,748,213 km (0.055 R)
• M70: 23,903,645 km (0.052 R)
• M71: 24,567,860 km (0.057 R)
• M72: 24,764,432 km (0.09 R)
• M73: 25,079,933 km (0.111 R)
• M74: 25,396,931 km (0.114 R)
• M75: 25,794,862 km (0.099 R)
• M76: 26,355,554 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 14.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.41 AU - 8.19 AU

Year: 6291 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,983,634 km

• M1: 204,351 km (0.1 R)
• M2: 455,825 km (0.04 R)
• M3: 619,934 km (0.038 R)
• M4: 724,652 km (0.088 R)
• M5: 909,854 km (0.12 R)
• M6: 1,870,871 km (0.092 R)
• M7: 2,134,462 km (0.098 R)
• M8: 2,676,007 km (0.091 R)
• M9: 3,068,552 km (0.068 R)
• M10: 3,187,631 km (0.085 R)
• M11: 3,381,510 km (0.054 R)
• M12: 3,883,411 km (0.068 R)
• M13: 4,222,400 km (0.115 R)
• M14: 4,382,320 km (0.112 R)
• M15: 4,680,469 km (0.025 R)
• M16: 4,790,722 km (0.066 R)
• M17: 5,154,694 km (0.065 R)
• M18: 5,527,941 km (0.081 R)
• M19: 5,791,382 km (0.028 R)
• M20: 6,392,018 km (0.118 R)
• M21: 7,330,296 km (0.075 R)
• M22: 7,490,964 km (0.094 R)
• M23: 7,685,291 km (0.094 R)
• M24: 7,914,027 km (0.045 R)
• M25: 8,078,883 km (0.099 R)
• M26: 8,311,658 km (0.063 R)
• M27: 8,512,867 km (0.1 R)
• M28: 8,647,954 km (0.105 R)
• M29: 9,023,145 km (0.104 R)
• M30: 10,649,573 km (0.115 R)
• M31: 11,533,846 km (0.086 R)
• M32: 11,909,337 km (0.111 R)
• M33: 12,060,580 km (0.109 R)
• M34: 12,403,459 km (0.108 R)
• M35: 12,595,243 km (0.099 R)
• M36: 13,372,554 km (0.112 R)
• M37: 13,886,123 km (0.088 R)
• M38: 14,045,445 km (0.101 R)
• M39: 14,245,457 km (0.102 R)
• M40: 14,607,933 km (0.092 R)
• M41: 15,879,664 km (0.105 R)
• M42: 16,171,829 km (0.066 R)
• M43: 16,888,552 km (0.107 R)
• M44: 18,005,001 km (0.09 R)
• M45: 18,135,301 km (0.1 R)
• M46: 18,353,265 km (0.094 R)
• M47: 18,835,868 km (0.112 R)
• M48: 19,233,798 km (0.111 R)
• M49: 19,948,128 km (0.095 R)
• M50: 20,083,065 km (0.115 R)
• M51: 21,541,046 km (0.077 R)
• M52: 22,891,765 km (0.103 R)
• M53: 23,458,741 km (0.101 R)
• M54: 23,839,169 km (0.097 R)
• M55: 24,078,076 km (0.099 R)
• M56: 25,381,672 km (0.083 R)
• M57: 25,968,545 km (0.116 R)
• M58: 27,454,949 km (0.074 R)
• M59: 27,755,491 km (0.099 R)
• M60: 28,057,230 km (0.101 R)
• M61: 28,309,452 km (0.027 R)
• M62: 29,479,607 km (0.094 R)
• M63: 30,769,290 km (0.085 R)
• M64: 31,029,441 km (0.065 R)
• M65: 31,133,710 km (0.11 R)
• M66: 31,238,130 km (0.106 R)
• M67: 31,551,986 km (0.066 R)
• M68: 32,499,838 km (0.113 R)
• M69: 33,671,190 km (0.12 R)
• M70: 34,423,667 km (0.08 R)
• M71: 34,910,309 km (0.12 R)
• M72: 35,344,891 km (0.084 R)
• M73: 36,164,537 km (0.097 R)
• M74: 36,439,049 km (0.083 R)
• M75: 36,990,317 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.4

Radius: 5.6

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.66 AU - 19.3 AU

Year: 23734 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,983,634 km

• M1: 104,868 km (0.094 R)
• M2: 369,656 km (0.098 R)
• M3: 464,053 km (0.073 R)
• M4: 1,660,237 km (0.058 R)
• M5: 2,085,245 km (0.106 R)
• M6: 2,689,471 km (0.036 R)
• M7: 2,763,970 km (0.117 R)
• M8: 3,030,105 km (0.079 R)
• M9: 3,505,377 km (0.076 R)
• M10: 4,792,069 km (0.049 R)
• M11: 8,388,701 km (0.086 R)
• M12: 11,196,952 km (0.109 R)
• M13: 11,257,090 km (0.097 R)
• M14: 12,668,546 km (0.111 R)
• M15: 12,919,721 km (0.107 R)
• M16: 13,875,950 km (0.097 R)
• M17: 14,987,163 km (0.087 R)
• M18: 16,398,769 km (0.084 R)
• M19: 16,535,501 km (0.083 R)
• M20: 17,224,400 km (0.112 R)
• M21: 17,293,663 km (0.098 R)
• M22: 19,346,595 km (0.119 R)
• M23: 22,680,832 km (0.08 R)
• M24: 23,062,157 km (0.075 R)
• M25: 26,507,696 km (0.027 R)
• M26: 27,799,922 km (0.069 R)
• M27: 28,947,188 km (0.086 R)
• M28: 29,195,072 km (0.083 R)
• M29: 29,526,730 km (0.049 R)
• M30: 31,034,228 km (0.039 R)
• M31: 32,138,559 km (0.07 R)
• M32: 32,480,989 km (0.093 R)
• M33: 33,601,926 km (0.096 R)
• M34: 33,862,525 km (0.078 R)
• M35: 34,735,728 km (0.108 R)
• M36: 36,950,824 km (0.111 R)
• M37: 37,309,410 km (0.088 R)
• M38: 39,119,993 km (0.047 R)
• M39: 39,485,460 km (0.031 R)
• M40: 39,668,718 km (0.106 R)
• M41: 40,866,249 km (0.112 R)
• M42: 41,423,052 km (0.092 R)
• M43: 42,450,191 km (0.084 R)
• M44: 42,637,787 km (0.109 R)
• M45: 44,054,030 km (0.11 R)
• M46: 44,911,226 km (0.113 R)
• M47: 45,389,789 km (0.055 R)
• M48: 45,869,998 km (0.112 R)
• M49: 46,932,442 km (0.067 R)
• M50: 47,515,425 km (0.059 R)
• M51: 47,905,427 km (0.067 R)
• M52: 48,296,476 km (0.101 R)
• M53: 49,574,640 km (0.111 R)
• M54: 50,069,211 km (0.081 R)
• M55: 50,664,760 km (0.097 R)
• M56: 51,762,808 km (0.077 R)
• M57: 52,767,807 km (0.108 R)
• M58: 52,969,614 km (0.09 R)
• M59: 55,513,526 km (0.116 R)
• M60: 55,718,625 km (0.062 R)
• M61: 55,821,398 km (0.04 R)
• M62: 57,680,900 km (0.103 R)
• M63: 58,827,119 km (0.115 R)
• M64: 60,507,851 km (0.049 R)
• M65: 61,885,049 km (0.118 R)
• M66: 62,097,777 km (0.105 R)
• M67: 62,630,794 km (0.06 R)
• M68: 63,916,289 km (0.083 R)
• M69: 64,346,831 km (0.107 R)
• M70: 65,427,078 km (0.041 R)
• M71: 66,078,127 km (0.059 R)
• M72: 67,167,948 km (0.072 R)
• M73: 68,593,616 km (0.104 R)
• M74: 68,813,824 km (0.092 R)
• M75: 69,586,347 km (0.09 R)
• M76: 69,697,050 km (0.036 R)
• M77: 70,917,469 km (0.067 R)
• M78: 71,586,321 km (0.072 R)
• M79: 72,145,069 km (0.077 R)
• M80: 72,705,463 km (0.08 R)
• M81: 72,817,661 km (0.101 R)
• M82: 74,847,704 km (0.096 R)
• M83: 74,961,099 km (0.03 R)
• M84: 75,301,435 km (0.072 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit