🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.76 AU - 1.04 AU

Year: 387 Days

Day: 18.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,339,270 km

• M1: 31,565 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 433 Days

Day: 34.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 11.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.55 AU - 3.43 AU

Year: 2342 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,339,270 km

• M1: 161,117 km (0.053 R)
• M2: 337,044 km (0.108 R)
• M3: 493,224 km (0.071 R)
• M4: 628,909 km (0.073 R)
• M5: 702,063 km (0.11 R)
• M6: 844,929 km (0.107 R)
• M7: 941,419 km (0.036 R)
• M8: 1,169,107 km (0.103 R)
• M9: 1,358,049 km (0.119 R)
• M10: 1,473,090 km (0.087 R)
• M11: 1,625,979 km (0.098 R)
• M12: 1,713,344 km (0.112 R)
• M13: 1,829,283 km (0.034 R)
• M14: 1,911,113 km (0.051 R)
• M15: 2,116,810 km (0.117 R)
• M16: 2,202,978 km (0.072 R)
• M17: 2,398,951 km (0.1 R)
• M18: 2,478,986 km (0.09 R)
• M19: 2,714,304 km (0.102 R)
• M20: 2,797,779 km (0.037 R)
• M21: 2,903,545 km (0.109 R)
• M22: 3,032,199 km (0.118 R)
• M23: 3,407,241 km (0.114 R)
• M24: 3,497,598 km (0.071 R)
• M25: 3,588,853 km (0.112 R)
• M26: 3,715,562 km (0.113 R)
• M27: 3,938,164 km (0.063 R)
• M28: 4,141,019 km (0.065 R)
• M29: 4,262,043 km (0.116 R)
• M30: 4,371,998 km (0.089 R)
• M31: 4,445,750 km (0.076 R)
• M32: 4,569,766 km (0.103 R)
• M33: 4,795,809 km (0.064 R)
• M34: 4,935,832 km (0.106 R)
• M35: 5,051,322 km (0.101 R)
• M36: 5,128,963 km (0.077 R)
• M37: 5,403,475 km (0.042 R)
• M38: 5,844,789 km (0.065 R)
• M39: 5,939,933 km (0.115 R)
• M40: 6,117,955 km (0.093 R)
• M41: 6,242,270 km (0.07 R)
• M42: 6,620,304 km (0.076 R)
• M43: 6,847,843 km (0.116 R)
• M44: 7,049,052 km (0.079 R)
• M45: 7,135,968 km (0.043 R)
• M46: 7,296,038 km (0.112 R)
• M47: 7,384,001 km (0.105 R)
• M48: 7,843,566 km (0.045 R)
• M49: 8,160,265 km (0.073 R)
• M50: 9,341,340 km (0.11 R)
• M51: 9,741,514 km (0.037 R)
• M52: 9,838,454 km (0.111 R)
• M53: 10,131,067 km (0.092 R)
• M54: 10,229,203 km (0.107 R)
• M55: 11,364,053 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.4

Radius: 14.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.5 AU - 3.74 AU

Year: 2497 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 36,339,270 km

• M1: 179,667 km (0.069 R)
• M2: 291,117 km (0.107 R)
• M3: 394,490 km (0.114 R)
• M4: 500,405 km (0.089 R)
• M5: 600,486 km (0.06 R)
• M6: 708,944 km (0.091 R)
• M7: 809,175 km (0.091 R)
• M8: 949,498 km (0.102 R)
• M9: 1,044,044 km (0.098 R)
• M10: 1,154,596 km (0.095 R)
• M11: 1,308,981 km (0.076 R)
• M12: 1,519,017 km (0.116 R)
• M13: 1,762,712 km (0.072 R)
• M14: 1,965,716 km (0.049 R)
• M15: 2,097,661 km (0.111 R)
• M16: 2,604,499 km (0.056 R)
• M17: 2,776,237 km (0.096 R)
• M18: 2,925,237 km (0.069 R)
• M19: 3,332,891 km (0.051 R)
• M20: 3,729,924 km (0.089 R)
• M21: 4,042,733 km (0.056 R)
• M22: 4,283,137 km (0.114 R)
• M23: 4,673,437 km (0.075 R)
• M24: 5,107,571 km (0.083 R)
• M25: 5,237,122 km (0.095 R)
• M26: 5,610,219 km (0.068 R)
• M27: 6,140,394 km (0.089 R)
• M28: 6,243,766 km (0.092 R)
• M29: 6,533,986 km (0.083 R)
• M30: 6,674,907 km (0.071 R)
• M31: 7,031,698 km (0.072 R)
• M32: 7,468,225 km (0.111 R)
• M33: 7,888,595 km (0.094 R)
• M34: 8,013,659 km (0.092 R)
• M35: 8,190,035 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.36 AU - 3.6 AU

Year: 2941 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,339,270 km

• M1: 150,196 km (0.08 R)
• M2: 234,420 km (0.112 R)
• M3: 373,546 km (0.096 R)
• M4: 469,139 km (0.087 R)
• M5: 756,965 km (0.116 R)
• M6: 904,918 km (0.099 R)
• M7: 1,111,662 km (0.061 R)
• M8: 1,203,664 km (0.114 R)
• M9: 1,263,653 km (0.083 R)
• M10: 1,569,730 km (0.106 R)
• M11: 1,673,701 km (0.073 R)
• M12: 1,858,754 km (0.086 R)
• M13: 1,989,352 km (0.091 R)
• M14: 2,060,860 km (0.085 R)
• M15: 2,112,472 km (0.114 R)
• M16: 2,217,190 km (0.059 R)
• M17: 2,280,769 km (0.103 R)
• M18: 2,334,325 km (0.089 R)
• M19: 2,388,180 km (0.072 R)
• M20: 2,464,475 km (0.067 R)
• M21: 2,720,736 km (0.103 R)
• M22: 2,846,399 km (0.119 R)
• M23: 2,939,000 km (0.103 R)
• M24: 3,079,771 km (0.109 R)
• M25: 3,270,957 km (0.089 R)
• M26: 3,590,050 km (0.079 R)
• M27: 3,690,131 km (0.115 R)
• M28: 3,880,569 km (0.093 R)
• M29: 4,048,268 km (0.027 R)
• M30: 4,113,343 km (0.032 R)
• M31: 4,297,648 km (0.119 R)
• M32: 4,457,717 km (0.108 R)
• M33: 4,511,423 km (0.104 R)
• M34: 4,565,577 km (0.089 R)
• M35: 4,728,938 km (0.07 R)
• M36: 5,075,557 km (0.097 R)
• M37: 5,531,082 km (0.078 R)
• M38: 5,705,364 km (0.115 R)
• M39: 5,778,517 km (0.052 R)
• M40: 5,837,309 km (0.106 R)
• M41: 5,925,871 km (0.081 R)
• M42: 6,044,502 km (0.071 R)
• M43: 6,254,089 km (0.097 R)
• M44: 6,649,775 km (0.101 R)
• M45: 6,757,785 km (0.105 R)
• M46: 6,835,276 km (0.073 R)
• M47: 7,116,520 km (0.057 R)
• M48: 7,674,221 km (0.101 R)
• M49: 7,868,848 km (0.106 R)
• M50: 8,180,012 km (0.096 R)
• M51: 8,312,406 km (0.067 R)
• M52: 8,378,827 km (0.054 R)
• M53: 8,445,398 km (0.096 R)
• M54: 8,612,649 km (0.037 R)
• M55: 9,103,928 km (0.03 R)
• M56: 9,206,702 km (0.095 R)
• M57: 9,309,775 km (0.101 R)
• M58: 9,361,536 km (0.088 R)
• M59: 9,708,752 km (0.066 R)
• M60: 9,848,925 km (0.108 R)
• M61: 10,416,051 km (0.118 R)
• M62: 10,957,446 km (0.111 R)
• M63: 11,103,304 km (0.103 R)
• M64: 11,861,166 km (0.051 R)
• M65: 12,086,162 km (0.063 R)
• M66: 12,350,501 km (0.098 R)
• M67: 12,712,229 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 8.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.9 AU - 7.58 AU

Year: 7062 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,339,270 km

• M1: 140,024 km (0.077 R)
• M2: 198,217 km (0.101 R)
• M3: 428,448 km (0.119 R)
• M4: 737,368 km (0.103 R)
• M5: 801,695 km (0.047 R)
• M6: 1,064,239 km (0.097 R)
• M7: 1,321,847 km (0.092 R)
• M8: 1,417,440 km (0.119 R)
• M9: 1,548,637 km (0.04 R)
• M10: 1,701,227 km (0.089 R)
• M11: 1,770,640 km (0.086 R)
• M12: 2,437,996 km (0.075 R)
• M13: 3,027,412 km (0.1 R)
• M14: 3,436,861 km (0.095 R)
• M15: 3,659,463 km (0.099 R)
• M16: 3,818,186 km (0.112 R)
• M17: 4,048,866 km (0.081 R)
• M18: 4,212,975 km (0.118 R)
• M19: 4,355,542 km (0.088 R)
• M20: 4,475,370 km (0.051 R)
• M21: 4,841,885 km (0.113 R)
• M22: 6,294,181 km (0.098 R)
• M23: 7,293,794 km (0.072 R)
• M24: 7,465,083 km (0.041 R)
• M25: 7,666,741 km (0.069 R)
• M26: 7,782,829 km (0.09 R)
• M27: 7,899,516 km (0.108 R)
• M28: 8,046,121 km (0.066 R)
• M29: 8,223,245 km (0.069 R)
• M30: 8,461,405 km (0.033 R)
• M31: 8,521,244 km (0.104 R)
• M32: 8,671,740 km (0.089 R)
• M33: 8,853,352 km (0.096 R)
• M34: 9,066,828 km (0.111 R)
• M35: 9,374,850 km (0.119 R)
• M36: 9,654,897 km (0.114 R)
• M37: 9,874,656 km (0.032 R)
• M38: 11,326,803 km (0.077 R)
• M39: 11,892,432 km (0.037 R)
• M40: 12,128,199 km (0.071 R)
• M41: 12,433,378 km (0.096 R)
• M42: 12,672,585 km (0.106 R)
• M43: 13,086,074 km (0.078 R)
• M44: 13,190,194 km (0.075 R)
• M45: 13,714,684 km (0.062 R)
• M46: 13,785,145 km (0.072 R)
• M47: 13,961,820 km (0.103 R)
• M48: 14,317,563 km (0.12 R)
• M49: 14,928,820 km (0.114 R)
• M50: 15,073,930 km (0.047 R)
• M51: 15,585,555 km (0.052 R)
• M52: 15,880,412 km (0.082 R)
• M53: 16,177,065 km (0.068 R)
• M54: 16,625,709 km (0.093 R)
• M55: 16,851,452 km (0.039 R)
• M56: 17,458,520 km (0.079 R)
• M57: 18,111,515 km (0.05 R)
• M58: 19,164,834 km (0.073 R)
• M59: 19,283,016 km (0.115 R)
• M60: 19,679,001 km (0.091 R)
• M61: 20,318,233 km (0.095 R)
• M62: 20,398,567 km (0.077 R)
• M63: 20,479,051 km (0.096 R)
• M64: 20,842,424 km (0.059 R)
• M65: 21,126,660 km (0.063 R)
• M66: 21,945,708 km (0.085 R)
• M67: 22,110,715 km (0.074 R)
• M68: 23,067,692 km (0.086 R)
• M69: 23,572,436 km (0.118 R)
• M70: 23,995,798 km (0.1 R)
• M71: 24,293,497 km (0.06 R)
• M72: 25,280,843 km (0.107 R)
• M73: 25,497,162 km (0.101 R)
• M74: 25,931,744 km (0.091 R)
• M75: 26,062,492 km (0.116 R)
• M76: 26,456,383 km (0.11 R)
• M77: 27,161,438 km (0.097 R)
• M78: 27,338,712 km (0.077 R)
• M79: 28,680,156 km (0.077 R)
• M80: 30,180,323 km (0.099 R)
• M81: 30,501,809 km (0.031 R)
• M82: 30,916,794 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.3

Radius: 3.3

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.64 AU - 13.16 AU

Year: 18597 Days

Day: 15.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,339,270 km

• M1: 42,187 km (0.065 R)
• M2: 143,764 km (0.103 R)
• M3: 202,107 km (0.097 R)
• M4: 239,207 km (0.097 R)
• M5: 268,678 km (0.092 R)
• M6: 459,116 km (0.031 R)
• M7: 483,949 km (0.028 R)
• M8: 587,920 km (0.098 R)
• M9: 670,498 km (0.079 R)
• M10: 713,283 km (0.084 R)
• M11: 801,545 km (0.038 R)
• M12: 972,536 km (0.081 R)
• M13: 1,240,914 km (0.08 R)
• M14: 1,419,833 km (0.084 R)
• M15: 1,801,607 km (0.041 R)
• M16: 2,086,890 km (0.053 R)
• M17: 2,256,085 km (0.082 R)
• M18: 2,451,760 km (0.094 R)
• M19: 2,473,900 km (0.116 R)
• M20: 2,607,790 km (0.115 R)
• M21: 2,882,601 km (0.101 R)
• M22: 2,999,886 km (0.118 R)
• M23: 3,459,600 km (0.071 R)
• M24: 3,761,040 km (0.079 R)
• M25: 3,863,515 km (0.103 R)
• M26: 4,335,496 km (0.096 R)
• M27: 4,362,274 km (0.07 R)
• M28: 4,853,254 km (0.06 R)
• M29: 4,881,079 km (0.095 R)
• M30: 5,133,601 km (0.105 R)
• M31: 5,332,865 km (0.086 R)
• M32: 5,419,033 km (0.056 R)
• M33: 5,709,702 km (0.102 R)
• M34: 6,366,885 km (0.08 R)
• M35: 6,828,544 km (0.115 R)
• M36: 7,047,556 km (0.091 R)
• M37: 7,460,595 km (0.112 R)
• M38: 7,621,563 km (0.085 R)
• M39: 8,243,591 km (0.111 R)
• M40: 8,745,940 km (0.049 R)
• M41: 9,570,374 km (0.043 R)
• M42: 9,710,099 km (0.045 R)
• M43: 10,133,610 km (0.08 R)
• M44: 10,204,669 km (0.047 R)
• M45: 10,347,535 km (0.067 R)
• M46: 10,527,053 km (0.06 R)
• M47: 11,550,751 km (0.088 R)
• M48: 11,774,250 km (0.089 R)
• M49: 11,961,547 km (0.12 R)
• M50: 12,149,890 km (0.1 R)
• M51: 12,263,285 km (0.109 R)
• M52: 12,605,865 km (0.11 R)
• M53: 15,333,931 km (0.099 R)
• M54: 15,456,602 km (0.114 R)
• M55: 16,033,002 km (0.102 R)
• M56: 16,116,029 km (0.06 R)
• M57: 16,365,708 km (0.09 R)
• M58: 16,700,508 km (0.095 R)
• M59: 16,868,805 km (0.093 R)
• M60: 17,249,382 km (0.118 R)
• M61: 17,291,868 km (0.102 R)
• M62: 18,278,317 km (0.091 R)
• M63: 19,503,673 km (0.119 R)
• M64: 19,814,088 km (0.064 R)
• M65: 19,858,669 km (0.105 R)
• M66: 21,940,473 km (0.115 R)
• M67: 22,078,701 km (0.079 R)
• M68: 22,541,258 km (0.032 R)
• M69: 23,617,465 km (0.116 R)
• M70: 24,280,632 km (0.065 R)
• M71: 24,375,926 km (0.1 R)
• M72: 24,566,813 km (0.103 R)
• M73: 24,614,534 km (0.094 R)
• M74: 24,710,277 km (0.111 R)
• M75: 25,625,367 km (0.083 R)
• M76: 26,649,664 km (0.109 R)
• M77: 27,438,942 km (0.092 R)
• M78: 28,236,000 km (0.051 R)
• M79: 29,394,934 km (0.09 R)
• M80: 29,750,678 km (0.113 R)
• M81: 30,005,743 km (0.095 R)
• M82: 30,107,918 km (0.071 R)
• M83: 32,124,048 km (0.099 R)
• M84: 34,718,225 km (0.057 R)
• M85: 35,040,459 km (0.118 R)
• M86: 35,525,605 km (0.048 R)
• M87: 35,579,610 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit