🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.65 AU - 0.69 AU

Year: 230 Days

Day: 41.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.22 AU - 2.68 AU

Year: 1607 Days

Day: 37.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 62.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.28 AU - 3.3 AU

Year: 1952 Days

Day: 20.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.1

Radius: 11.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.09 AU - 8.19 AU

Year: 7993 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,533,313 km

• M1: 600,935 km (0.053 R)
• M2: 716,275 km (0.116 R)
• M3: 797,805 km (0.116 R)
• M4: 868,416 km (0.117 R)
• M5: 1,356,404 km (0.096 R)
• M6: 1,602,642 km (0.096 R)
• M7: 1,675,795 km (0.09 R)
• M8: 1,999,376 km (0.096 R)
• M9: 2,118,455 km (0.057 R)
• M10: 2,260,424 km (0.109 R)
• M11: 2,363,796 km (0.086 R)
• M12: 2,618,561 km (0.07 R)
• M13: 3,063,166 km (0.09 R)
• M14: 3,178,057 km (0.065 R)
• M15: 3,531,557 km (0.059 R)
• M16: 3,872,939 km (0.047 R)
• M17: 4,693,035 km (0.118 R)
• M18: 5,426,064 km (0.051 R)
• M19: 5,992,143 km (0.067 R)
• M20: 6,997,291 km (0.04 R)
• M21: 7,210,767 km (0.104 R)
• M22: 7,364,554 km (0.117 R)
• M23: 7,706,834 km (0.056 R)
• M24: 8,181,956 km (0.062 R)
• M25: 8,961,960 km (0.074 R)
• M26: 9,061,143 km (0.061 R)
• M27: 9,461,467 km (0.049 R)
• M28: 10,141,688 km (0.081 R)
• M29: 11,049,598 km (0.116 R)
• M30: 11,585,158 km (0.113 R)
• M31: 11,874,181 km (0.115 R)
• M32: 11,946,886 km (0.058 R)
• M33: 12,422,757 km (0.114 R)
• M34: 12,867,511 km (0.082 R)
• M35: 14,933,159 km (0.119 R)
• M36: 15,051,042 km (0.073 R)
• M37: 15,208,419 km (0.098 R)
• M38: 15,287,406 km (0.088 R)
• M39: 16,205,339 km (0.033 R)
• M40: 17,305,482 km (0.03 R)
• M41: 18,010,536 km (0.055 R)
• M42: 18,135,899 km (0.069 R)
• M43: 18,219,674 km (0.066 R)
• M44: 18,345,636 km (0.114 R)
• M45: 19,706,378 km (0.115 R)
• M46: 20,967,488 km (0.114 R)
• M47: 21,143,565 km (0.106 R)
• M48: 21,452,783 km (0.082 R)
• M49: 22,254,628 km (0.099 R)
• M50: 22,389,266 km (0.112 R)
• M51: 22,659,290 km (0.057 R)
• M52: 24,579,678 km (0.11 R)
• M53: 24,672,429 km (0.098 R)
• M54: 25,418,623 km (0.093 R)
• M55: 25,983,205 km (0.113 R)
• M56: 26,361,838 km (0.069 R)
• M57: 27,894,617 km (0.065 R)
• M58: 28,088,197 km (0.068 R)
• M59: 28,720,697 km (0.088 R)
• M60: 28,916,221 km (0.117 R)
• M61: 30,945,816 km (0.106 R)
• M62: 31,045,897 km (0.048 R)
• M63: 32,459,746 km (0.114 R)
• M64: 33,225,837 km (0.054 R)
• M65: 34,360,088 km (0.092 R)
• M66: 34,619,640 km (0.12 R)
• M67: 34,879,940 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 11.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.67 AU - 8.69 AU

Year: 10714 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,533,313 km

• M1: 183,257 km (0.066 R)
• M2: 320,439 km (0.116 R)
• M3: 558,748 km (0.075 R)
• M4: 965,505 km (0.114 R)
• M5: 1,093,710 km (0.055 R)
• M6: 1,228,049 km (0.113 R)
• M7: 1,325,587 km (0.067 R)
• M8: 1,711,100 km (0.106 R)
• M9: 1,982,022 km (0.093 R)
• M10: 2,215,694 km (0.109 R)
• M11: 2,335,971 km (0.079 R)
• M12: 2,458,491 km (0.116 R)
• M13: 2,894,868 km (0.104 R)
• M14: 3,064,961 km (0.054 R)
• M15: 3,160,853 km (0.103 R)
• M16: 3,737,104 km (0.059 R)
• M17: 4,695,129 km (0.116 R)
• M18: 4,985,648 km (0.101 R)
• M19: 6,352,374 km (0.093 R)
• M20: 6,849,189 km (0.119 R)
• M21: 6,924,885 km (0.114 R)
• M22: 7,204,484 km (0.092 R)
• M23: 7,307,258 km (0.048 R)
• M24: 7,384,450 km (0.081 R)
• M25: 7,801,379 km (0.055 R)
• M26: 8,145,903 km (0.079 R)
• M27: 8,360,277 km (0.095 R)
• M28: 8,822,235 km (0.037 R)
• M29: 9,544,793 km (0.102 R)
• M30: 9,714,287 km (0.074 R)
• M31: 9,799,409 km (0.09 R)
• M32: 11,885,401 km (0.108 R)
• M33: 12,037,243 km (0.092 R)
• M34: 12,128,797 km (0.041 R)
• M35: 13,181,816 km (0.119 R)
• M36: 13,719,172 km (0.109 R)
• M37: 14,135,054 km (0.098 R)
• M38: 14,717,738 km (0.118 R)
• M39: 14,979,235 km (0.101 R)
• M40: 16,208,630 km (0.109 R)
• M41: 16,512,463 km (0.09 R)
• M42: 16,989,082 km (0.116 R)
• M43: 17,229,037 km (0.115 R)
• M44: 17,332,260 km (0.06 R)
• M45: 17,816,508 km (0.117 R)
• M46: 18,095,209 km (0.079 R)
• M47: 19,403,143 km (0.105 R)
• M48: 21,292,415 km (0.087 R)
• M49: 21,551,219 km (0.095 R)
• M50: 22,184,018 km (0.079 R)
• M51: 22,258,966 km (0.094 R)
• M52: 22,860,799 km (0.077 R)
• M53: 24,427,537 km (0.098 R)
• M54: 24,931,383 km (0.12 R)
• M55: 25,087,264 km (0.066 R)
• M56: 25,438,819 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.3

Radius: 6.6

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.55 AU - 15.37 AU

Year: 19547 Days

Day: 16.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 37,533,313 km

• M1: 229,034 km (0.08 R)
• M2: 398,230 km (0.113 R)
• M3: 477,068 km (0.045 R)
• M4: 845,527 km (0.099 R)
• M5: 896,989 km (0.107 R)
• M6: 1,030,430 km (0.117 R)
• M7: 1,113,607 km (0.088 R)
• M8: 1,170,454 km (0.039 R)
• M9: 1,228,199 km (0.101 R)
• M10: 1,824,346 km (0.099 R)
• M11: 2,920,599 km (0.108 R)
• M12: 3,961,352 km (0.066 R)
• M13: 4,005,184 km (0.115 R)
• M14: 4,093,297 km (0.116 R)
• M15: 4,962,610 km (0.045 R)
• M16: 5,442,371 km (0.101 R)
• M17: 5,937,091 km (0.063 R)
• M18: 7,343,011 km (0.104 R)
• M19: 7,614,232 km (0.095 R)
• M20: 7,723,738 km (0.109 R)
• M21: 9,077,000 km (0.113 R)
• M22: 10,502,070 km (0.098 R)
• M23: 10,685,028 km (0.034 R)
• M24: 11,116,019 km (0.037 R)
• M25: 11,741,787 km (0.038 R)
• M26: 11,931,627 km (0.111 R)
• M27: 13,289,377 km (0.081 R)
• M28: 14,087,033 km (0.079 R)
• M29: 14,831,731 km (0.096 R)
• M30: 15,312,389 km (0.115 R)
• M31: 15,450,618 km (0.08 R)
• M32: 15,658,708 km (0.062 R)
• M33: 16,359,275 km (0.101 R)
• M34: 16,429,885 km (0.096 R)
• M35: 17,285,286 km (0.116 R)
• M36: 18,009,040 km (0.111 R)
• M37: 18,081,895 km (0.096 R)
• M38: 20,163,250 km (0.083 R)
• M39: 20,848,258 km (0.114 R)
• M40: 21,078,340 km (0.047 R)
• M41: 21,463,554 km (0.052 R)
• M42: 24,466,582 km (0.091 R)
• M43: 24,628,148 km (0.103 R)
• M44: 27,430,266 km (0.087 R)
• M45: 28,698,257 km (0.101 R)
• M46: 29,039,639 km (0.086 R)
• M47: 30,331,567 km (0.051 R)
• M48: 30,418,333 km (0.107 R)
• M49: 31,994,945 km (0.047 R)
• M50: 32,260,182 km (0.089 R)
• M51: 32,526,317 km (0.102 R)
• M52: 33,507,978 km (0.091 R)
• M53: 34,318,500 km (0.054 R)
• M54: 34,409,006 km (0.072 R)
• M55: 34,499,513 km (0.105 R)
• M56: 36,603,457 km (0.093 R)
• M57: 37,252,114 km (0.083 R)
• M58: 37,438,064 km (0.097 R)
• M59: 37,811,011 km (0.119 R)
• M60: 42,770,031 km (0.113 R)
• M61: 43,648,769 km (0.108 R)
• M62: 45,126,646 km (0.056 R)
• M63: 45,225,830 km (0.118 R)
• M64: 45,523,530 km (0.084 R)
• M65: 47,726,957 km (0.12 R)
• M66: 49,862,317 km (0.081 R)
• M67: 50,581,134 km (0.03 R)
• M68: 51,821,151 km (0.098 R)
• M69: 52,028,793 km (0.12 R)
• M70: 52,132,614 km (0.051 R)
• M71: 52,444,825 km (0.098 R)
• M72: 53,280,478 km (0.1 R)
• M73: 53,804,969 km (0.06 R)
• M74: 53,909,986 km (0.071 R)
• M75: 54,225,787 km (0.111 R)
• M76: 56,559,664 km (0.11 R)
• M77: 57,201,738 km (0.095 R)
• M78: 63,977,624 km (0.054 R)
• M79: 64,088,925 km (0.079 R)
• M80: 65,430,219 km (0.057 R)
• M81: 65,879,312 km (0.082 R)
• M82: 66,554,896 km (0.104 R)
• M83: 66,667,693 km (0.115 R)
• M84: 67,572,610 km (0.088 R)
• M85: 68,140,334 km (0.026 R)
• M86: 71,463,501 km (0.116 R)
• M87: 71,694,630 km (0.105 R)
• M88: 73,086,638 km (0.118 R)
• M89: 73,552,635 km (0.055 R)
• M90: 73,669,322 km (0.044 R)
• M91: 74,253,502 km (0.099 R)
• M92: 74,370,487 km (0.093 R)
• M93: 76,487,447 km (0.107 R)
• M94: 78,385,544 km (0.117 R)
• M95: 79,220,899 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808

Radius: 4.2

Gravity: 45.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.01 AU - 16.75 AU

Year: 24048 Days

Day: 20.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,533,313 km

• M1: 55,052 km (0.092 R)
• M2: 202,705 km (0.115 R)
• M3: 290,220 km (0.12 R)
• M4: 1,354,310 km (0.093 R)
• M5: 1,387,520 km (0.111 R)
• M6: 1,557,912 km (0.108 R)
• M7: 1,807,591 km (0.039 R)
• M8: 2,303,807 km (0.029 R)
• M9: 2,383,692 km (0.107 R)
• M10: 2,546,305 km (0.074 R)
• M11: 3,099,369 km (0.07 R)
• M12: 3,143,500 km (0.051 R)
• M13: 3,735,010 km (0.116 R)
• M14: 3,828,958 km (0.109 R)
• M15: 4,067,566 km (0.071 R)
• M16: 4,811,516 km (0.079 R)
• M17: 5,704,167 km (0.105 R)
• M18: 5,812,476 km (0.1 R)
• M19: 6,141,591 km (0.04 R)
• M20: 6,252,742 km (0.058 R)
• M21: 6,420,591 km (0.09 R)
• M22: 9,813,620 km (0.104 R)
• M23: 10,801,415 km (0.042 R)
• M24: 11,205,329 km (0.032 R)
• M25: 11,545,664 km (0.094 R)
• M26: 11,889,440 km (0.053 R)
• M27: 12,166,795 km (0.106 R)
• M28: 13,297,755 km (0.096 R)
• M29: 13,369,562 km (0.079 R)
• M30: 15,962,093 km (0.066 R)
• M31: 19,840,717 km (0.119 R)
• M32: 20,500,294 km (0.06 R)
• M33: 20,666,347 km (0.109 R)
• M34: 22,095,456 km (0.104 R)
• M35: 22,265,549 km (0.098 R)
• M36: 23,037,025 km (0.068 R)
• M37: 24,517,745 km (0.116 R)
• M38: 24,605,708 km (0.112 R)
• M39: 24,782,234 km (0.08 R)
• M40: 25,581,385 km (0.109 R)
• M41: 25,849,614 km (0.101 R)
• M42: 25,939,224 km (0.084 R)
• M43: 28,768,419 km (0.099 R)
• M44: 29,327,167 km (0.093 R)
• M45: 30,739,819 km (0.1 R)
• M46: 32,948,333 km (0.116 R)
• M47: 33,435,274 km (0.111 R)
• M48: 35,605,490 km (0.077 R)
• M49: 36,506,368 km (0.104 R)
• M50: 37,313,598 km (0.1 R)
• M51: 38,740,014 km (0.113 R)
• M52: 40,080,561 km (0.118 R)
• M53: 40,288,053 km (0.047 R)
• M54: 41,646,102 km (0.118 R)
• M55: 42,172,388 km (0.085 R)
• M56: 44,729,015 km (0.113 R)
• M57: 45,484,036 km (0.062 R)
• M58: 45,808,962 km (0.074 R)
• M59: 46,243,395 km (0.041 R)
• M60: 48,546,304 km (0.119 R)
• M61: 49,433,270 km (0.112 R)
• M62: 49,655,872 km (0.084 R)
• M63: 49,990,522 km (0.072 R)
• M64: 50,102,122 km (0.108 R)
• M65: 50,213,872 km (0.114 R)
• M66: 50,886,165 km (0.053 R)
• M67: 51,111,010 km (0.119 R)
• M68: 52,579,912 km (0.12 R)
• M69: 53,376,670 km (0.07 R)
• M70: 55,559,303 km (0.117 R)
• M71: 56,138,546 km (0.068 R)
• M72: 57,302,866 km (0.119 R)
• M73: 58,122,662 km (0.108 R)
• M74: 58,710,582 km (0.087 R)
• M75: 59,182,414 km (0.118 R)
• M76: 59,537,110 km (0.087 R)
• M77: 62,279,538 km (0.104 R)
• M78: 63,847,773 km (0.033 R)
• M79: 65,428,873 km (0.034 R)
• M80: 65,795,537 km (0.097 R)
• M81: 66,408,290 km (0.08 R)
• M82: 68,381,635 km (0.1 R)
• M83: 72,133,251 km (0.044 R)
• M84: 72,512,033 km (0.087 R)
• M85: 72,638,443 km (0.074 R)
• M86: 73,398,550 km (0.089 R)
• M87: 74,161,200 km (0.106 R)
• M88: 75,054,299 km (0.113 R)
• M89: 78,402,748 km (0.065 R)
• M90: 80,487,394 km (0.104 R)
• M91: 80,618,293 km (0.037 R)
• M92: 82,062,810 km (0.116 R)
• M93: 82,326,401 km (0.103 R)
• M94: 85,644,482 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.1

Radius: 3.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.03 AU - 16.81 AU

Year: 25369 Days

Day: 16.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,533,313 km

• M1: 214,823 km (0.05 R)
• M2: 382,671 km (0.106 R)
• M3: 442,660 km (0.061 R)
• M4: 480,209 km (0.06 R)
• M5: 627,114 km (0.1 R)
• M6: 713,133 km (0.117 R)
• M7: 742,753 km (0.101 R)
• M8: 977,472 km (0.099 R)
• M9: 1,043,744 km (0.029 R)
• M10: 1,360,443 km (0.11 R)
• M11: 1,606,681 km (0.079 R)
• M12: 1,705,117 km (0.119 R)
• M13: 1,949,260 km (0.07 R)
• M14: 2,096,764 km (0.117 R)
• M15: 2,313,830 km (0.118 R)
• M16: 2,769,206 km (0.113 R)
• M17: 3,401,257 km (0.041 R)
• M18: 4,075,794 km (0.101 R)
• M19: 4,210,282 km (0.102 R)
• M20: 4,677,925 km (0.105 R)
• M21: 4,762,299 km (0.096 R)
• M22: 4,846,971 km (0.078 R)
• M23: 5,572,670 km (0.069 R)
• M24: 5,721,819 km (0.091 R)
• M25: 6,054,525 km (0.039 R)
• M26: 6,424,780 km (0.082 R)
• M27: 7,251,607 km (0.047 R)
• M28: 7,447,132 km (0.054 R)
• M29: 8,416,675 km (0.086 R)
• M30: 8,933,386 km (0.074 R)
• M31: 9,389,660 km (0.083 R)
• M32: 9,567,083 km (0.114 R)
• M33: 9,602,687 km (0.083 R)
• M34: 10,470,953 km (0.101 R)
• M35: 11,326,354 km (0.079 R)
• M36: 11,705,136 km (0.085 R)
• M37: 12,203,895 km (0.105 R)
• M38: 12,475,266 km (0.079 R)
• M39: 13,620,737 km (0.046 R)
• M40: 13,660,829 km (0.083 R)
• M41: 13,700,921 km (0.115 R)
• M42: 14,470,901 km (0.084 R)
• M43: 15,631,033 km (0.098 R)
• M44: 16,777,700 km (0.103 R)
• M45: 17,252,524 km (0.106 R)
• M46: 17,426,357 km (0.107 R)
• M47: 17,775,668 km (0.098 R)
• M48: 18,215,486 km (0.11 R)
• M49: 18,303,898 km (0.099 R)
• M50: 18,392,460 km (0.092 R)
• M51: 18,436,741 km (0.109 R)
• M52: 19,646,988 km (0.067 R)
• M53: 20,284,574 km (0.105 R)
• M54: 21,021,493 km (0.084 R)
• M55: 21,253,519 km (0.06 R)
• M56: 21,393,243 km (0.1 R)
• M57: 22,048,931 km (0.074 R)
• M58: 22,237,574 km (0.088 R)
• M59: 24,541,830 km (0.097 R)
• M60: 25,821,340 km (0.106 R)
• M61: 26,920,735 km (0.118 R)
• M62: 27,122,244 km (0.086 R)
• M63: 27,324,350 km (0.082 R)
• M64: 27,425,478 km (0.109 R)
• M65: 27,882,500 km (0.109 R)
• M66: 28,958,557 km (0.039 R)
• M67: 29,268,524 km (0.047 R)
• M68: 29,891,749 km (0.099 R)
• M69: 30,992,640 km (0.1 R)
• M70: 31,151,064 km (0.096 R)
• M71: 31,203,872 km (0.109 R)
• M72: 31,256,830 km (0.069 R)
• M73: 31,415,702 km (0.054 R)
• M74: 31,468,660 km (0.097 R)
• M75: 32,106,994 km (0.066 R)
• M76: 32,213,807 km (0.077 R)
• M77: 34,429,052 km (0.106 R)
• M78: 34,812,173 km (0.099 R)
• M79: 37,364,761 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 14,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit