🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.73 AU - 0.91 AU

Year: 263 Days

Day: 13.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,446,401 km

• M1: 215,271 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.16 AU - 2.96 AU

Year: 1453 Days

Day: 24.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.63 AU - 2.79 AU

Year: 1583 Days

Day: 46.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,446,401 km

• M1: 38,746 km (0.062 R)
• M2: 618,737 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.24 AU - 5.4 AU

Year: 3185 Days

Day: 47.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 167.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.91 AU - 6.05 AU

Year: 3943 Days

Day: 27 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,446,401 km

• M1: 342,130 km (0.09 R)
• M2: 3,432,523 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.7

Radius: 11.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.14 AU - 6.42 AU

Year: 4930 Days

Day: 13.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,446,401 km

• M1: 149,598 km (0.048 R)
• M2: 260,001 km (0.081 R)
• M3: 426,055 km (0.103 R)
• M4: 611,855 km (0.101 R)
• M5: 786,885 km (0.048 R)
• M6: 936,782 km (0.112 R)
• M7: 1,052,421 km (0.076 R)
• M8: 1,282,652 km (0.114 R)
• M9: 1,363,136 km (0.119 R)
• M10: 1,792,332 km (0.105 R)
• M11: 2,708,170 km (0.066 R)
• M12: 2,855,674 km (0.117 R)
• M13: 3,158,909 km (0.112 R)
• M14: 3,292,200 km (0.053 R)
• M15: 3,495,504 km (0.057 R)
• M16: 3,796,644 km (0.06 R)
• M17: 3,938,613 km (0.04 R)
• M18: 4,154,782 km (0.115 R)
• M19: 4,852,357 km (0.089 R)
• M20: 4,955,130 km (0.11 R)
• M21: 5,293,820 km (0.112 R)
• M22: 5,399,586 km (0.107 R)
• M23: 5,829,679 km (0.107 R)
• M24: 5,938,886 km (0.103 R)
• M25: 6,243,018 km (0.094 R)
• M26: 7,098,269 km (0.113 R)
• M27: 7,629,043 km (0.055 R)
• M28: 7,748,871 km (0.098 R)
• M29: 8,326,019 km (0.039 R)
• M30: 8,822,983 km (0.102 R)
• M31: 9,265,643 km (0.102 R)
• M32: 9,361,386 km (0.058 R)
• M33: 9,457,577 km (0.082 R)
• M34: 9,910,709 km (0.115 R)
• M35: 10,074,220 km (0.093 R)
• M36: 10,470,355 km (0.101 R)
• M37: 10,603,647 km (0.117 R)
• M38: 11,040,472 km (0.098 R)
• M39: 11,380,508 km (0.09 R)
• M40: 11,551,798 km (0.081 R)
• M41: 11,827,806 km (0.103 R)
• M42: 12,071,052 km (0.09 R)
• M43: 12,597,786 km (0.103 R)
• M44: 12,739,605 km (0.098 R)
• M45: 14,259,819 km (0.116 R)
• M46: 14,333,720 km (0.108 R)
• M47: 14,630,223 km (0.031 R)
• M48: 14,928,970 km (0.098 R)
• M49: 15,079,017 km (0.095 R)
• M50: 15,229,512 km (0.101 R)
• M51: 15,608,144 km (0.11 R)
• M52: 15,913,324 km (0.092 R)
• M53: 15,989,918 km (0.103 R)
• M54: 16,105,108 km (0.107 R)
• M55: 16,723,845 km (0.078 R)
• M56: 16,801,636 km (0.116 R)
• M57: 16,879,726 km (0.079 R)
• M58: 16,996,861 km (0.079 R)
• M59: 17,587,174 km (0.095 R)
• M60: 18,545,648 km (0.112 R)
• M61: 19,932,271 km (0.073 R)
• M62: 20,931,136 km (0.089 R)
• M63: 21,099,284 km (0.117 R)
• M64: 21,479,113 km (0.079 R)
• M65: 21,861,186 km (0.069 R)
• M66: 22,288,288 km (0.093 R)
• M67: 23,673,713 km (0.113 R)
• M68: 24,642,360 km (0.092 R)
• M69: 25,042,235 km (0.073 R)
• M70: 25,623,871 km (0.114 R)
• M71: 26,800,309 km (0.093 R)
• M72: 28,179,601 km (0.073 R)
• M73: 28,737,751 km (0.087 R)
• M74: 29,534,659 km (0.116 R)
• M75: 30,006,939 km (0.116 R)
• M76: 30,434,041 km (0.052 R)
• M77: 31,438,591 km (0.111 R)
• M78: 31,969,065 km (0.106 R)
• M79: 32,502,531 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.7

Radius: 3.7

Gravity: 57.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.12 AU - 13.34 AU

Year: 17072 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,446,401 km

• M1: 164,558 km (0.119 R)
• M2: 248,332 km (0.108 R)
• M3: 345,870 km (0.108 R)
• M4: 399,277 km (0.06 R)
• M5: 474,824 km (0.074 R)
• M6: 514,467 km (0.102 R)
• M7: 575,952 km (0.076 R)
• M8: 751,729 km (0.051 R)
• M9: 869,912 km (0.096 R)
• M10: 1,428,061 km (0.076 R)
• M11: 1,634,357 km (0.079 R)
• M12: 2,207,017 km (0.095 R)
• M13: 2,240,527 km (0.07 R)
• M14: 3,437,759 km (0.063 R)
• M15: 4,285,081 km (0.083 R)
• M16: 4,369,006 km (0.111 R)
• M17: 6,929,972 km (0.046 R)
• M18: 6,979,189 km (0.085 R)
• M19: 7,936,466 km (0.111 R)
• M20: 8,039,539 km (0.081 R)
• M21: 8,091,300 km (0.039 R)
• M22: 9,584,287 km (0.089 R)
• M23: 10,305,648 km (0.048 R)
• M24: 12,572,355 km (0.068 R)
• M25: 12,994,819 km (0.098 R)
• M26: 14,290,187 km (0.089 R)
• M27: 14,478,680 km (0.092 R)
• M28: 14,857,911 km (0.117 R)
• M29: 15,048,648 km (0.093 R)
• M30: 16,670,439 km (0.095 R)
• M31: 16,802,534 km (0.093 R)
• M32: 16,868,656 km (0.092 R)
• M33: 19,239,184 km (0.095 R)
• M34: 19,795,538 km (0.104 R)
• M35: 20,075,585 km (0.101 R)
• M36: 20,216,207 km (0.104 R)
• M37: 20,357,129 km (0.113 R)
• M38: 20,995,164 km (0.1 R)
• M39: 21,495,868 km (0.072 R)
• M40: 22,145,422 km (0.11 R)
• M41: 26,791,931 km (0.107 R)
• M42: 27,490,703 km (0.091 R)
• M43: 28,038,231 km (0.074 R)
• M44: 29,064,772 km (0.108 R)
• M45: 30,264,248 km (0.053 R)
• M46: 32,381,506 km (0.044 R)
• M47: 33,042,579 km (0.101 R)
• M48: 33,291,660 km (0.053 R)
• M49: 33,707,991 km (0.049 R)
• M50: 33,875,091 km (0.056 R)
• M51: 34,042,491 km (0.119 R)
• M52: 34,293,965 km (0.097 R)
• M53: 35,136,800 km (0.101 R)
• M54: 35,306,145 km (0.08 R)
• M55: 36,242,627 km (0.096 R)
• M56: 36,585,206 km (0.109 R)
• M57: 36,670,926 km (0.104 R)
• M58: 37,273,506 km (0.077 R)
• M59: 39,100,545 km (0.085 R)
• M60: 39,363,987 km (0.11 R)
• M61: 40,334,727 km (0.091 R)
• M62: 40,689,723 km (0.068 R)
• M63: 40,867,595 km (0.054 R)
• M64: 42,119,879 km (0.062 R)
• M65: 42,660,526 km (0.116 R)
• M66: 43,384,729 km (0.111 R)
• M67: 44,845,552 km (0.111 R)
• M68: 47,533,975 km (0.059 R)
• M69: 47,721,422 km (0.108 R)
• M70: 49,228,770 km (0.05 R)
• M71: 50,465,047 km (0.117 R)
• M72: 51,326,880 km (0.105 R)
• M73: 51,519,113 km (0.119 R)
• M74: 52,483,571 km (0.097 R)
• M75: 55,314,261 km (0.101 R)
• M76: 55,906,071 km (0.03 R)
• M77: 56,797,674 km (0.117 R)
• M78: 57,394,719 km (0.04 R)
• M79: 58,996,912 km (0.099 R)
• M80: 61,427,728 km (0.101 R)
• M81: 61,733,805 km (0.105 R)
• M82: 62,655,328 km (0.1 R)
• M83: 62,860,726 km (0.105 R)
• M84: 62,963,500 km (0.107 R)
• M85: 63,272,120 km (0.056 R)
• M86: 64,511,838 km (0.102 R)
• M87: 65,134,763 km (0.109 R)
• M88: 66,072,742 km (0.029 R)
• M89: 66,177,161 km (0.088 R)
• M90: 66,595,736 km (0.078 R)
• M91: 68,913,456 km (0.081 R)
• M92: 69,443,930 km (0.106 R)
• M93: 69,762,873 km (0.077 R)
• M94: 70,615,580 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.1

Radius: 3.8

Gravity: 49.52 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.29 AU - 14.19 AU

Year: 18068 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,446,401 km

• M1: 89,460 km (0.027 R)
• M2: 119,379 km (0.081 R)
• M3: 166,652 km (0.12 R)
• M4: 251,175 km (0.112 R)
• M5: 385,065 km (0.12 R)
• M6: 421,866 km (0.116 R)
• M7: 479,461 km (0.116 R)
• M8: 602,431 km (0.095 R)
• M9: 926,759 km (0.097 R)
• M10: 977,024 km (0.054 R)
• M11: 1,187,209 km (0.086 R)
• M12: 2,191,459 km (0.113 R)
• M13: 3,543,674 km (0.098 R)
• M14: 3,583,168 km (0.078 R)
• M15: 3,823,422 km (0.115 R)
• M16: 4,617,637 km (0.113 R)
• M17: 4,834,854 km (0.086 R)
• M18: 4,966,799 km (0.112 R)
• M19: 6,254,537 km (0.095 R)
• M20: 7,334,185 km (0.059 R)
• M21: 8,364,466 km (0.029 R)
• M22: 8,628,955 km (0.11 R)
• M23: 8,789,025 km (0.081 R)
• M24: 9,825,439 km (0.039 R)
• M25: 12,129,994 km (0.104 R)
• M26: 12,489,328 km (0.099 R)
• M27: 12,913,139 km (0.084 R)
• M28: 13,035,210 km (0.103 R)
• M29: 13,341,737 km (0.092 R)
• M30: 14,338,507 km (0.078 R)
• M31: 15,101,755 km (0.098 R)
• M32: 15,682,794 km (0.115 R)
• M33: 15,878,168 km (0.088 R)
• M34: 16,205,489 km (0.082 R)
• M35: 16,933,282 km (0.104 R)
• M36: 17,401,972 km (0.086 R)
• M37: 18,010,985 km (0.111 R)
• M38: 18,079,052 km (0.095 R)
• M39: 18,420,734 km (0.088 R)
• M40: 18,489,399 km (0.086 R)
• M41: 18,764,659 km (0.057 R)
• M42: 19,738,541 km (0.104 R)
• M43: 20,943,253 km (0.116 R)
• M44: 21,302,138 km (0.092 R)
• M45: 21,374,095 km (0.063 R)
• M46: 22,463,915 km (0.096 R)
• M47: 23,422,987 km (0.111 R)
• M48: 24,094,831 km (0.108 R)
• M49: 25,610,108 km (0.092 R)
• M50: 28,097,921 km (0.12 R)
• M51: 28,891,089 km (0.084 R)
• M52: 28,970,824 km (0.069 R)
• M53: 29,852,405 km (0.08 R)
• M54: 30,337,102 km (0.061 R)
• M55: 30,661,580 km (0.104 R)
• M56: 32,632,831 km (0.093 R)
• M57: 33,382,615 km (0.118 R)
• M58: 33,633,790 km (0.056 R)
• M59: 36,437,553 km (0.11 R)
• M60: 37,562,529 km (0.111 R)
• M61: 37,736,661 km (0.11 R)
• M62: 37,998,308 km (0.078 R)
• M63: 38,874,802 km (0.069 R)
• M64: 39,138,992 km (0.057 R)
• M65: 39,757,878 km (0.086 R)
• M66: 40,024,013 km (0.075 R)
• M67: 40,379,906 km (0.076 R)
• M68: 43,629,770 km (0.068 R)
• M69: 43,721,174 km (0.105 R)
• M70: 43,812,728 km (0.11 R)
• M71: 47,713,942 km (0.058 R)
• M72: 47,996,831 km (0.081 R)
• M73: 48,091,227 km (0.062 R)
• M74: 48,848,791 km (0.09 R)
• M75: 52,500,924 km (0.119 R)
• M76: 53,770,262 km (0.073 R)
• M77: 53,966,385 km (0.096 R)
• M78: 54,064,670 km (0.046 R)
• M79: 55,445,459 km (0.074 R)
• M80: 55,544,493 km (0.074 R)
• M81: 55,742,859 km (0.066 R)
• M82: 57,237,791 km (0.112 R)
• M83: 59,048,972 km (0.083 R)
• M84: 60,165,122 km (0.072 R)
• M85: 62,006,373 km (0.043 R)
• M86: 62,521,139 km (0.114 R)
• M87: 63,244,145 km (0.088 R)
• M88: 64,385,876 km (0.086 R)
• M89: 67,217,166 km (0.101 R)
• M90: 69,127,231 km (0.117 R)
• M91: 70,517,743 km (0.088 R)
• M92: 70,839,828 km (0.083 R)
• M93: 71,377,931 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.1

Radius: 5.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 17.23 AU - 23.07 AU

Year: 32089 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,446,401 km

• M1: 288,425 km (0.107 R)
• M2: 569,818 km (0.037 R)
• M3: 1,811,481 km (0.099 R)
• M4: 2,377,559 km (0.111 R)
• M5: 3,303,420 km (0.12 R)
• M6: 3,373,432 km (0.066 R)
• M7: 3,914,228 km (0.106 R)
• M8: 3,988,279 km (0.093 R)
• M9: 4,175,725 km (0.1 R)
• M10: 5,483,360 km (0.103 R)
• M11: 6,419,843 km (0.116 R)
• M12: 6,507,358 km (0.1 R)
• M13: 7,176,808 km (0.11 R)
• M14: 8,435,824 km (0.078 R)
• M15: 9,066,080 km (0.058 R)
• M16: 9,115,297 km (0.114 R)
• M17: 9,661,330 km (0.104 R)
• M18: 11,046,008 km (0.06 R)
• M19: 11,574,387 km (0.093 R)
• M20: 12,436,969 km (0.065 R)
• M21: 12,820,837 km (0.11 R)
• M22: 13,097,443 km (0.093 R)
• M23: 13,208,594 km (0.111 R)
• M24: 13,431,944 km (0.115 R)
• M25: 15,029,649 km (0.088 R)
• M26: 16,147,594 km (0.106 R)
• M27: 16,746,734 km (0.115 R)
• M28: 17,414,090 km (0.078 R)
• M29: 17,720,317 km (0.117 R)
• M30: 17,904,920 km (0.088 R)
• M31: 19,594,778 km (0.116 R)
• M32: 21,269,526 km (0.064 R)
• M33: 22,389,117 km (0.082 R)
• M34: 22,788,842 km (0.111 R)
• M35: 23,190,961 km (0.112 R)
• M36: 25,236,263 km (0.069 R)
• M37: 27,409,621 km (0.081 R)
• M38: 27,623,097 km (0.118 R)
• M39: 29,060,434 km (0.036 R)
• M40: 30,301,198 km (0.1 R)
• M41: 32,909,587 km (0.093 R)
• M42: 33,212,223 km (0.12 R)
• M43: 33,439,762 km (0.075 R)
• M44: 35,588,885 km (0.066 R)
• M45: 36,915,369 km (0.113 R)
• M46: 38,815,561 km (0.055 R)
• M47: 39,536,174 km (0.113 R)
• M48: 40,990,714 km (0.072 R)
• M49: 41,397,920 km (0.066 R)
• M50: 45,795,499 km (0.085 R)
• M51: 49,038,481 km (0.066 R)
• M52: 49,817,288 km (0.084 R)
• M53: 52,090,278 km (0.103 R)
• M54: 53,239,339 km (0.057 R)
• M55: 53,861,517 km (0.076 R)
• M56: 55,202,811 km (0.118 R)
• M57: 58,100,971 km (0.11 R)
• M58: 60,491,993 km (0.085 R)
• M59: 61,792,597 km (0.06 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: 234 - 15,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit