🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.14 AU - 1.66 AU

Year: 618 Days

Day: 34.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,638,383 km

• M1: 120,277 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.02 AU - 2.22 AU

Year: 1151 Days

Day: 22 Hours

Environment

Temp: -81 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,638,383 km

• M1: 542,741 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.02 AU - 4.98 AU

Year: 2982 Days

Day: 33 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 14.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.61 AU - 7.25 AU

Year: 6078 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,638,383 km

• M1: 208,839 km (0.115 R)
• M2: 312,959 km (0.113 R)
• M3: 461,360 km (0.076 R)
• M4: 583,432 km (0.06 R)
• M5: 853,905 km (0.072 R)
• M6: 953,836 km (0.084 R)
• M7: 1,073,814 km (0.111 R)
• M8: 1,199,177 km (0.025 R)
• M9: 1,414,597 km (0.097 R)
• M10: 1,625,231 km (0.084 R)
• M11: 2,238,583 km (0.059 R)
• M12: 2,550,195 km (0.11 R)
• M13: 2,942,889 km (0.111 R)
• M14: 3,123,753 km (0.111 R)
• M15: 3,238,644 km (0.044 R)
• M16: 3,473,064 km (0.095 R)
• M17: 3,713,019 km (0.074 R)
• M18: 3,859,625 km (0.115 R)
• M19: 4,008,325 km (0.106 R)
• M20: 4,234,966 km (0.107 R)
• M21: 4,648,604 km (0.104 R)
• M22: 5,102,335 km (0.104 R)
• M23: 5,542,601 km (0.066 R)
• M24: 6,519,026 km (0.108 R)
• M25: 6,726,668 km (0.087 R)
• M26: 7,027,210 km (0.075 R)
• M27: 7,148,684 km (0.086 R)
• M28: 7,363,058 km (0.071 R)
• M29: 7,579,526 km (0.117 R)
• M30: 7,829,504 km (0.059 R)
• M31: 8,145,754 km (0.118 R)
• M32: 8,693,282 km (0.092 R)
• M33: 9,252,778 km (0.089 R)
• M34: 10,337,662 km (0.092 R)
• M35: 10,860,057 km (0.08 R)
• M36: 12,075,989 km (0.114 R)
• M37: 12,295,150 km (0.109 R)
• M38: 13,109,860 km (0.089 R)
• M39: 13,297,456 km (0.088 R)
• M40: 13,789,333 km (0.116 R)
• M41: 14,480,475 km (0.105 R)
• M42: 15,025,760 km (0.118 R)
• M43: 15,856,327 km (0.102 R)
• M44: 16,418,516 km (0.081 R)
• M45: 16,539,840 km (0.059 R)
• M46: 16,823,926 km (0.057 R)
• M47: 17,068,818 km (0.105 R)
• M48: 17,397,335 km (0.11 R)
• M49: 17,769,235 km (0.106 R)
• M50: 18,227,453 km (0.073 R)
• M51: 18,943,130 km (0.105 R)
• M52: 19,754,100 km (0.114 R)
• M53: 20,142,157 km (0.094 R)
• M54: 20,750,870 km (0.053 R)
• M55: 21,277,455 km (0.115 R)
• M56: 22,209,599 km (0.088 R)
• M57: 22,523,306 km (0.068 R)
• M58: 23,109,729 km (0.089 R)
• M59: 23,336,669 km (0.071 R)
• M60: 23,884,347 km (0.033 R)
• M61: 24,067,754 km (0.101 R)
• M62: 25,271,867 km (0.055 R)
• M63: 25,412,041 km (0.075 R)
• M64: 25,552,513 km (0.052 R)
• M65: 25,693,285 km (0.045 R)
• M66: 26,353,311 km (0.075 R)
• M67: 27,210,357 km (0.065 R)
• M68: 28,464,286 km (0.12 R)
• M69: 29,098,282 km (0.107 R)
• M70: 29,490,827 km (0.069 R)
• M71: 30,132,302 km (0.096 R)
• M72: 30,231,486 km (0.087 R)
• M73: 30,728,599 km (0.111 R)
• M74: 31,832,033 km (0.1 R)
• M75: 32,540,828 km (0.058 R)
• M76: 33,306,171 km (0.108 R)
• M77: 34,129,109 km (0.062 R)
• M78: 34,854,658 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.7

Radius: 5.9

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.19 AU - 16.07 AU

Year: 18759 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,638,383 km

• M1: 78,389 km (0.04 R)
• M2: 138,528 km (0.114 R)
• M3: 209,587 km (0.104 R)
• M4: 396,285 km (0.112 R)
• M5: 507,885 km (0.115 R)
• M6: 685,308 km (0.079 R)
• M7: 723,156 km (0.058 R)
• M8: 1,255,425 km (0.12 R)
• M9: 1,374,056 km (0.112 R)
• M10: 1,673,551 km (0.105 R)
• M11: 1,830,779 km (0.082 R)
• M12: 2,273,588 km (0.119 R)
• M13: 2,748,412 km (0.111 R)
• M14: 3,285,768 km (0.047 R)
• M15: 3,516,298 km (0.118 R)
• M16: 3,752,214 km (0.049 R)
• M17: 4,062,929 km (0.118 R)
• M18: 4,599,237 km (0.101 R)
• M19: 5,044,141 km (0.106 R)
• M20: 5,271,829 km (0.057 R)
• M21: 5,974,789 km (0.081 R)
• M22: 6,054,824 km (0.093 R)
• M23: 6,175,400 km (0.108 R)
• M24: 6,748,510 km (0.081 R)
• M25: 7,083,609 km (0.066 R)
• M26: 7,596,430 km (0.1 R)
• M27: 8,567,320 km (0.085 R)
• M28: 8,748,035 km (0.08 R)
• M29: 9,067,426 km (0.103 R)
• M30: 9,576,807 km (0.059 R)
• M31: 11,805,965 km (0.051 R)
• M32: 12,057,439 km (0.088 R)
• M33: 12,108,003 km (0.104 R)
• M34: 13,761,957 km (0.081 R)
• M35: 14,132,960 km (0.064 R)
• M36: 15,871,137 km (0.082 R)
• M37: 15,982,139 km (0.111 R)
• M38: 16,708,885 km (0.118 R)
• M39: 17,790,628 km (0.107 R)
• M40: 17,848,073 km (0.086 R)
• M41: 18,252,735 km (0.103 R)
• M42: 18,485,360 km (0.039 R)
• M43: 18,543,554 km (0.095 R)
• M44: 18,836,017 km (0.115 R)
• M45: 19,841,614 km (0.103 R)
• M46: 20,080,672 km (0.095 R)
• M47: 21,290,619 km (0.1 R)
• M48: 21,719,666 km (0.093 R)
• M49: 22,773,433 km (0.044 R)
• M50: 23,527,257 km (0.108 R)
• M51: 24,034,394 km (0.057 R)
• M52: 26,098,545 km (0.085 R)
• M53: 26,360,491 km (0.059 R)
• M54: 26,689,307 km (0.069 R)
• M55: 27,417,251 km (0.082 R)
• M56: 28,084,607 km (0.085 R)
• M57: 28,151,776 km (0.106 R)
• M58: 30,050,323 km (0.037 R)
• M59: 30,256,169 km (0.096 R)
• M60: 30,324,984 km (0.098 R)
• M61: 30,807,438 km (0.079 R)
• M62: 32,410,827 km (0.066 R)
• M63: 32,551,449 km (0.074 R)
• M64: 33,613,146 km (0.069 R)
• M65: 34,686,211 km (0.047 R)
• M66: 34,974,337 km (0.086 R)
• M67: 35,770,496 km (0.088 R)
• M68: 36,134,318 km (0.083 R)
• M69: 36,207,322 km (0.066 R)
• M70: 37,528,271 km (0.081 R)
• M71: 38,120,380 km (0.059 R)
• M72: 39,614,414 km (0.108 R)
• M73: 40,066,199 km (0.12 R)
• M74: 40,747,318 km (0.087 R)
• M75: 41,279,588 km (0.09 R)
• M76: 41,737,806 km (0.047 R)
• M77: 42,581,987 km (0.09 R)
• M78: 42,736,073 km (0.111 R)
• M79: 42,813,265 km (0.097 R)
• M80: 43,354,361 km (0.102 R)
• M81: 46,014,959 km (0.093 R)
• M82: 46,489,932 km (0.088 R)
• M83: 46,966,551 km (0.038 R)
• M84: 48,325,797 km (0.11 R)
• M85: 49,050,599 km (0.085 R)
• M86: 49,212,164 km (0.095 R)
• M87: 49,454,812 km (0.072 R)
• M88: 50,674,035 km (0.08 R)
• M89: 54,056,891 km (0.09 R)
• M90: 55,060,693 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.9

Radius: 6.1

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.7 AU - 16.42 AU

Year: 22881 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 85,638,383 km

• M1: 159,920 km (0.05 R)
• M2: 848,070 km (0.085 R)
• M3: 1,082,041 km (0.052 R)
• M4: 1,582,446 km (0.047 R)
• M5: 1,897,051 km (0.11 R)
• M6: 2,231,103 km (0.043 R)
• M7: 2,346,592 km (0.074 R)
• M8: 2,464,027 km (0.088 R)
• M9: 3,775,551 km (0.051 R)
• M10: 3,878,774 km (0.12 R)
• M11: 4,336,992 km (0.074 R)
• M12: 4,700,963 km (0.057 R)
• M13: 5,419,632 km (0.111 R)
• M14: 6,010,842 km (0.065 R)
• M15: 6,131,568 km (0.065 R)
• M16: 6,253,041 km (0.042 R)
• M17: 6,580,960 km (0.12 R)
• M18: 8,527,677 km (0.057 R)
• M19: 9,964,116 km (0.037 R)
• M20: 10,443,278 km (0.04 R)
• M21: 11,774,250 km (0.047 R)
• M22: 13,367,019 km (0.042 R)
• M23: 14,971,605 km (0.1 R)
• M24: 16,018,940 km (0.092 R)
• M25: 17,032,914 km (0.103 R)
• M26: 17,146,758 km (0.095 R)
• M27: 18,183,621 km (0.077 R)
• M28: 21,351,954 km (0.056 R)
• M29: 23,282,665 km (0.109 R)
• M30: 25,009,174 km (0.058 R)
• M31: 25,073,950 km (0.098 R)
• M32: 25,398,427 km (0.098 R)
• M33: 25,528,577 km (0.063 R)
• M34: 25,659,027 km (0.028 R)
• M35: 26,908,917 km (0.066 R)
• M36: 27,976,896 km (0.086 R)
• M37: 29,058,638 km (0.055 R)
• M38: 31,892,321 km (0.113 R)
• M39: 32,809,057 km (0.087 R)
• M40: 34,092,607 km (0.114 R)
• M41: 35,247,203 km (0.076 R)
• M42: 35,975,446 km (0.113 R)
• M43: 36,561,570 km (0.087 R)
• M44: 37,003,183 km (0.058 R)
• M45: 38,787,437 km (0.102 R)
• M46: 39,237,876 km (0.118 R)
• M47: 39,313,124 km (0.071 R)
• M48: 41,133,131 km (0.032 R)
• M49: 43,135,798 km (0.106 R)
• M50: 43,914,455 km (0.036 R)
• M51: 44,540,672 km (0.073 R)
• M52: 45,012,354 km (0.079 R)
• M53: 47,155,044 km (0.082 R)
• M54: 48,925,385 km (0.077 R)
• M55: 49,006,467 km (0.085 R)
• M56: 49,574,640 km (0.1 R)
• M57: 51,621,588 km (0.065 R)
• M58: 52,862,951 km (0.054 R)
• M59: 53,195,656 km (0.106 R)
• M60: 55,543,894 km (0.117 R)
• M61: 55,966,807 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.2

Radius: 3.1

Gravity: 59.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.03 AU - 20.95 AU

Year: 26106 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,638,383 km

• M1: 137,331 km (0.071 R)
• M2: 376,987 km (0.11 R)
• M3: 439,668 km (0.093 R)
• M4: 647,759 km (0.097 R)
• M5: 697,874 km (0.059 R)
• M6: 775,366 km (0.078 R)
• M7: 828,623 km (0.04 R)
• M8: 1,053,618 km (0.115 R)
• M9: 1,142,629 km (0.071 R)
• M10: 1,296,565 km (0.083 R)
• M11: 2,273,140 km (0.112 R)
• M12: 2,992,705 km (0.106 R)
• M13: 3,118,966 km (0.109 R)
• M14: 4,331,756 km (0.056 R)
• M15: 4,522,493 km (0.09 R)
• M16: 5,723,615 km (0.113 R)
• M17: 7,809,906 km (0.112 R)
• M18: 7,925,695 km (0.025 R)
• M19: 8,041,933 km (0.088 R)
• M20: 8,217,411 km (0.057 R)
• M21: 8,453,327 km (0.115 R)
• M22: 8,751,326 km (0.077 R)
• M23: 9,296,460 km (0.098 R)
• M24: 9,357,646 km (0.088 R)
• M25: 10,229,054 km (0.068 R)
• M26: 10,355,613 km (0.093 R)
• M27: 11,321,567 km (0.096 R)
• M28: 12,114,585 km (0.087 R)
• M29: 12,993,921 km (0.097 R)
• M30: 13,475,926 km (0.104 R)
• M31: 14,174,398 km (0.027 R)
• M32: 14,386,229 km (0.113 R)
• M33: 14,741,673 km (0.114 R)
• M34: 15,679,203 km (0.039 R)
• M35: 16,118,423 km (0.068 R)
• M36: 16,339,528 km (0.12 R)
• M37: 16,859,381 km (0.11 R)
• M38: 17,763,102 km (0.065 R)
• M39: 18,297,465 km (0.102 R)
• M40: 18,759,723 km (0.076 R)
• M41: 20,407,543 km (0.106 R)
• M42: 21,127,857 km (0.099 R)
• M43: 21,531,622 km (0.064 R)
• M44: 21,856,399 km (0.065 R)
• M45: 22,593,168 km (0.06 R)
• M46: 23,504,668 km (0.089 R)
• M47: 23,755,394 km (0.101 R)
• M48: 26,050,973 km (0.118 R)
• M49: 27,444,328 km (0.092 R)
• M50: 29,219,755 km (0.077 R)
• M51: 29,399,273 km (0.105 R)
• M52: 29,669,297 km (0.07 R)
• M53: 30,030,725 km (0.067 R)
• M54: 30,849,026 km (0.108 R)
• M55: 34,858,697 km (0.075 R)
• M56: 36,102,903 km (0.119 R)
• M57: 38,241,105 km (0.098 R)
• M58: 38,634,248 km (0.045 R)
• M59: 39,424,574 km (0.116 R)
• M60: 41,423,650 km (0.034 R)
• M61: 44,483,376 km (0.106 R)
• M62: 45,000,386 km (0.088 R)
• M63: 45,311,549 km (0.099 R)
• M64: 45,831,701 km (0.039 R)
• M65: 46,249,379 km (0.086 R)
• M66: 46,458,516 km (0.112 R)
• M67: 47,615,057 km (0.081 R)
• M68: 48,994,051 km (0.114 R)
• M69: 50,817,050 km (0.065 R)
• M70: 51,141,079 km (0.1 R)
• M71: 51,682,624 km (0.111 R)
• M72: 52,334,870 km (0.04 R)
• M73: 52,771,397 km (0.098 R)
• M74: 52,880,603 km (0.045 R)
• M75: 59,233,277 km (0.089 R)
• M76: 59,801,898 km (0.051 R)
• M77: 60,829,935 km (0.095 R)
• M78: 63,135,537 km (0.094 R)
• M79: 64,883,289 km (0.064 R)
• M80: 67,356,740 km (0.066 R)
• M81: 70,100,964 km (0.092 R)
• M82: 70,822,774 km (0.096 R)
• M83: 71,063,925 km (0.051 R)
• M84: 71,305,376 km (0.106 R)
• M85: 72,516,820 km (0.054 R)
• M86: 73,246,857 km (0.116 R)
• M87: 73,368,780 km (0.111 R)
• M88: 75,944,406 km (0.105 R)
• M89: 76,438,378 km (0.065 R)
• M90: 77,181,281 km (0.097 R)
• M91: 77,553,780 km (0.079 R)
• M92: 79,549,715 km (0.093 R)
• M93: 79,675,078 km (0.116 R)
• M94: 80,428,303 km (0.106 R)
• M95: 83,847,063 km (0.111 R)
• M96: 85,638,348 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit