🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.51 AU - 0.85 AU

Year: 197 Days

Day: 26.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 81 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.64 AU - 0.96 AU

Year: 251 Days

Day: 36.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.31 AU - 1.51 AU

Year: 588 Days

Day: 44.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.75 AU - 2.79 AU

Year: 1620 Days

Day: 17.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 9.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.58 AU - 7.18 AU

Year: 5664 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,157,619 km

• M1: 128,804 km (0.088 R)
• M2: 194,627 km (0.116 R)
• M3: 282,441 km (0.045 R)
• M4: 440,416 km (0.058 R)
• M5: 734,825 km (0.118 R)
• M6: 951,442 km (0.084 R)
• M7: 1,036,414 km (0.094 R)
• M8: 1,149,809 km (0.079 R)
• M9: 1,214,735 km (0.086 R)
• M10: 1,334,563 km (0.116 R)
• M11: 1,416,841 km (0.1 R)
• M12: 1,778,270 km (0.089 R)
• M13: 1,869,225 km (0.109 R)
• M14: 1,930,710 km (0.076 R)
• M15: 2,008,800 km (0.077 R)
• M16: 2,397,755 km (0.102 R)
• M17: 2,532,692 km (0.11 R)
• M18: 3,152,626 km (0.106 R)
• M19: 3,338,127 km (0.061 R)
• M20: 3,432,374 km (0.032 R)
• M21: 3,527,368 km (0.114 R)
• M22: 3,642,708 km (0.095 R)
• M23: 3,817,887 km (0.089 R)
• M24: 3,876,978 km (0.111 R)
• M25: 4,096,139 km (0.026 R)
• M26: 4,278,499 km (0.104 R)
• M27: 4,422,113 km (0.086 R)
• M28: 4,609,260 km (0.102 R)
• M29: 4,672,241 km (0.087 R)
• M30: 4,777,857 km (0.118 R)
• M31: 4,841,585 km (0.079 R)
• M32: 5,295,765 km (0.077 R)
• M33: 5,405,869 km (0.101 R)
• M34: 5,606,180 km (0.073 R)
• M35: 6,152,063 km (0.093 R)
• M36: 6,361,201 km (0.055 R)
• M37: 7,172,171 km (0.051 R)
• M38: 8,526,331 km (0.102 R)
• M39: 8,707,643 km (0.114 R)
• M40: 8,785,733 km (0.069 R)
• M41: 9,659,983 km (0.06 R)
• M42: 10,011,987 km (0.08 R)
• M43: 10,093,817 km (0.1 R)
• M44: 11,206,227 km (0.082 R)
• M45: 11,978,900 km (0.089 R)
• M46: 12,269,419 km (0.047 R)
• M47: 12,357,083 km (0.069 R)
• M48: 12,591,653 km (0.042 R)
• M49: 12,680,065 km (0.091 R)
• M50: 13,035,659 km (0.116 R)
• M51: 13,095,349 km (0.064 R)
• M52: 13,304,636 km (0.12 R)
• M53: 14,030,635 km (0.088 R)
• M54: 14,214,042 km (0.096 R)
• M55: 14,583,548 km (0.091 R)
• M56: 14,738,382 km (0.12 R)
• M57: 14,800,465 km (0.119 R)
• M58: 14,924,931 km (0.062 R)
• M59: 14,987,313 km (0.106 R)
• M60: 15,269,006 km (0.103 R)
• M61: 15,837,627 km (0.104 R)
• M62: 16,509,771 km (0.103 R)
• M63: 17,256,713 km (0.08 R)
• M64: 17,650,754 km (0.082 R)
• M65: 17,882,032 km (0.086 R)
• M66: 18,014,576 km (0.116 R)
• M67: 18,850,678 km (0.067 R)
• M68: 19,087,043 km (0.105 R)
• M69: 20,873,690 km (0.069 R)
• M70: 20,943,552 km (0.116 R)
• M71: 21,048,271 km (0.094 R)
• M72: 21,328,617 km (0.072 R)
• M73: 21,857,745 km (0.097 R)
• M74: 22,070,473 km (0.059 R)
• M75: 22,462,419 km (0.106 R)
• M76: 22,892,663 km (0.094 R)
• M77: 23,144,885 km (0.082 R)
• M78: 23,980,090 km (0.059 R)
• M79: 24,126,397 km (0.118 R)
• M80: 24,273,003 km (0.093 R)
• M81: 24,419,758 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 10.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.76 AU - 10.5 AU

Year: 9696 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,157,619 km

• M1: 150,495 km (0.083 R)
• M2: 351,854 km (0.075 R)
• M3: 418,724 km (0.119 R)
• M4: 516,711 km (0.085 R)
• M5: 754,272 km (0.088 R)
• M6: 846,874 km (0.052 R)
• M7: 1,095,954 km (0.118 R)
• M8: 1,166,564 km (0.102 R)
• M9: 1,464,713 km (0.067 R)
• M10: 1,543,102 km (0.096 R)
• M11: 1,622,987 km (0.118 R)
• M12: 1,871,170 km (0.116 R)
• M13: 2,243,968 km (0.113 R)
• M14: 3,134,375 km (0.113 R)
• M15: 3,366,251 km (0.101 R)
• M16: 3,738,301 km (0.074 R)
• M17: 3,929,188 km (0.114 R)
• M18: 4,264,138 km (0.114 R)
• M19: 4,377,982 km (0.062 R)
• M20: 4,813,461 km (0.107 R)
• M21: 5,172,047 km (0.098 R)
• M22: 5,293,371 km (0.112 R)
• M23: 5,446,559 km (0.095 R)
• M24: 5,788,690 km (0.109 R)
• M25: 6,494,044 km (0.095 R)
• M26: 6,658,152 km (0.083 R)
• M27: 6,757,336 km (0.109 R)
• M28: 6,823,608 km (0.119 R)
• M29: 7,226,475 km (0.068 R)
• M30: 7,430,676 km (0.115 R)
• M31: 8,338,137 km (0.098 R)
• M32: 8,841,234 km (0.1 R)
• M33: 8,950,291 km (0.1 R)
• M34: 9,354,205 km (0.054 R)
• M35: 9,539,707 km (0.11 R)
• M36: 9,614,356 km (0.073 R)
• M37: 10,833,728 km (0.109 R)
• M38: 11,421,947 km (0.039 R)
• M39: 11,580,670 km (0.059 R)
• M40: 11,859,970 km (0.104 R)
• M41: 12,020,638 km (0.102 R)
• M42: 12,101,271 km (0.102 R)
• M43: 13,082,483 km (0.07 R)
• M44: 13,165,510 km (0.089 R)
• M45: 13,666,663 km (0.111 R)
• M46: 13,877,446 km (0.11 R)
• M47: 14,558,865 km (0.063 R)
• M48: 15,120,754 km (0.119 R)
• M49: 15,866,051 km (0.039 R)
• M50: 16,354,787 km (0.1 R)
• M51: 16,893,489 km (0.089 R)
• M52: 17,301,293 km (0.088 R)
• M53: 17,666,611 km (0.046 R)
• M54: 18,965,270 km (0.105 R)
• M55: 19,106,191 km (0.044 R)
• M56: 19,436,354 km (0.036 R)
• M57: 21,310,815 km (0.081 R)
• M58: 22,891,466 km (0.082 R)
• M59: 22,991,398 km (0.067 R)
• M60: 24,305,166 km (0.082 R)
• M61: 24,765,628 km (0.072 R)
• M62: 25,591,409 km (0.075 R)
• M63: 28,068,600 km (0.092 R)
• M64: 29,634,889 km (0.03 R)
• M65: 30,841,995 km (0.027 R)
• M66: 30,952,547 km (0.1 R)
• M67: 31,229,453 km (0.106 R)
• M68: 31,340,455 km (0.063 R)
• M69: 31,785,808 km (0.035 R)
• M70: 32,289,204 km (0.053 R)
• M71: 32,964,639 km (0.043 R)
• M72: 34,043,539 km (0.067 R)
• M73: 34,214,978 km (0.088 R)
• M74: 34,329,420 km (0.074 R)
• M75: 34,501,308 km (0.103 R)
• M76: 34,673,495 km (0.103 R)
• M77: 34,961,022 km (0.091 R)
• M78: 36,119,508 km (0.048 R)
• M79: 36,703,389 km (0.027 R)
• M80: 37,467,086 km (0.085 R)
• M81: 37,584,969 km (0.063 R)
• M82: 38,176,629 km (0.09 R)
• M83: 38,295,409 km (0.074 R)
• M84: 39,489,200 km (0.05 R)
• M85: 39,970,157 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.1

Radius: 7.5

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.53 AU - 16.69 AU

Year: 18628 Days

Day: 23.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,157,619 km

• M1: 422,913 km (0.113 R)
• M2: 665,561 km (0.076 R)
• M3: 779,106 km (0.044 R)
• M4: 924,066 km (0.101 R)
• M5: 1,240,316 km (0.09 R)
• M6: 2,407,778 km (0.119 R)
• M7: 2,513,843 km (0.108 R)
• M8: 2,621,403 km (0.108 R)
• M9: 2,767,261 km (0.062 R)
• M10: 3,298,633 km (0.096 R)
• M11: 3,416,516 km (0.11 R)
• M12: 4,323,827 km (0.114 R)
• M13: 5,118,641 km (0.115 R)
• M14: 5,532,877 km (0.051 R)
• M15: 5,626,376 km (0.104 R)
• M16: 6,053,777 km (0.104 R)
• M17: 6,198,438 km (0.07 R)
• M18: 6,989,961 km (0.037 R)
• M19: 7,192,815 km (0.07 R)
• M20: 7,449,076 km (0.091 R)
• M21: 7,552,449 km (0.098 R)
• M22: 7,970,575 km (0.029 R)
• M23: 9,159,130 km (0.082 R)
• M24: 10,286,948 km (0.108 R)
• M25: 10,344,543 km (0.078 R)
• M26: 11,279,679 km (0.093 R)
• M27: 11,938,209 km (0.071 R)
• M28: 12,241,594 km (0.103 R)
• M29: 12,670,640 km (0.034 R)
• M30: 14,051,130 km (0.102 R)
• M31: 14,694,400 km (0.082 R)
• M32: 15,743,231 km (0.105 R)
• M33: 16,009,216 km (0.108 R)
• M34: 16,075,937 km (0.098 R)
• M35: 16,478,355 km (0.116 R)
• M36: 17,430,097 km (0.084 R)
• M37: 18,120,640 km (0.101 R)
• M38: 18,609,526 km (0.089 R)
• M39: 20,752,965 km (0.1 R)
• M40: 22,224,858 km (0.086 R)
• M41: 23,502,125 km (0.115 R)
• M42: 23,958,697 km (0.078 R)
• M43: 24,034,992 km (0.119 R)
• M44: 25,579,441 km (0.117 R)
• M45: 26,363,483 km (0.106 R)
• M46: 26,600,297 km (0.066 R)
• M47: 28,439,004 km (0.058 R)
• M48: 29,169,640 km (0.09 R)
• M49: 33,681,063 km (0.059 R)
• M50: 34,367,717 km (0.054 R)
• M51: 34,540,204 km (0.062 R)
• M52: 34,712,840 km (0.103 R)
• M53: 34,972,392 km (0.091 R)
• M54: 35,059,009 km (0.088 R)
• M55: 35,493,292 km (0.111 R)
• M56: 36,895,173 km (0.054 R)
• M57: 38,047,526 km (0.062 R)
• M58: 38,672,845 km (0.119 R)
• M59: 40,024,462 km (0.111 R)
• M60: 40,387,386 km (0.081 R)
• M61: 41,483,041 km (0.069 R)
• M62: 41,758,450 km (0.065 R)
• M63: 43,423,624 km (0.116 R)
• M64: 43,516,824 km (0.082 R)
• M65: 43,890,070 km (0.109 R)
• M66: 44,077,068 km (0.087 R)
• M67: 44,545,908 km (0.094 R)
• M68: 45,016,243 km (0.053 R)
• M69: 46,437,273 km (0.092 R)
• M70: 46,627,861 km (0.107 R)
• M71: 47,488,797 km (0.066 R)
• M72: 48,741,380 km (0.112 R)
• M73: 49,226,077 km (0.095 R)
• M74: 50,102,571 km (0.091 R)
• M75: 50,493,769 km (0.116 R)
• M76: 52,762,870 km (0.104 R)
• M77: 53,160,950 km (0.101 R)
• M78: 54,964,202 km (0.107 R)
• M79: 55,873,458 km (0.031 R)
• M80: 57,706,631 km (0.092 R)
• M81: 59,352,656 km (0.116 R)
• M82: 61,431,767 km (0.095 R)
• M83: 63,429,048 km (0.093 R)
• M84: 65,340,760 km (0.049 R)
• M85: 65,768,161 km (0.089 R)
• M86: 66,948,189 km (0.114 R)
• M87: 67,486,891 km (0.09 R)
• M88: 68,351,866 km (0.071 R)
• M89: 68,894,307 km (0.045 R)
• M90: 69,983,529 km (0.087 R)
• M91: 70,201,942 km (0.114 R)
• M92: 70,420,804 km (0.116 R)
• M93: 70,530,160 km (0.093 R)
• M94: 71,627,909 km (0.069 R)
• M95: 73,951,463 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.1

Radius: 4.2

Gravity: 26.48 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 17.39 AU - 24.21 AU

Year: 33341 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,157,619 km

• M1: 920,775 km (0.112 R)
• M2: 950,545 km (0.068 R)
• M3: 1,611,767 km (0.038 R)
• M4: 1,684,322 km (0.116 R)
• M5: 2,062,955 km (0.074 R)
• M6: 2,141,793 km (0.094 R)
• M7: 2,467,168 km (0.111 R)
• M8: 2,593,129 km (0.039 R)
• M9: 4,111,697 km (0.109 R)
• M10: 4,565,278 km (0.119 R)
• M11: 4,772,022 km (0.12 R)
• M12: 5,906,423 km (0.082 R)
• M13: 6,131,568 km (0.089 R)
• M14: 6,188,266 km (0.097 R)
• M15: 6,245,113 km (0.064 R)
• M16: 6,648,279 km (0.084 R)
• M17: 6,706,622 km (0.106 R)
• M18: 8,155,627 km (0.093 R)
• M19: 8,218,009 km (0.11 R)
• M20: 8,469,334 km (0.074 R)
• M21: 8,532,464 km (0.093 R)
• M22: 11,255,295 km (0.117 R)
• M23: 11,956,909 km (0.104 R)
• M24: 12,312,952 km (0.067 R)
• M25: 12,744,691 km (0.075 R)
• M26: 12,962,506 km (0.112 R)
• M27: 13,328,273 km (0.11 R)
• M28: 14,672,709 km (0.067 R)
• M29: 15,747,869 km (0.085 R)
• M30: 15,825,660 km (0.039 R)
• M31: 16,216,409 km (0.102 R)
• M32: 16,610,300 km (0.094 R)
• M33: 17,167,104 km (0.089 R)
• M34: 17,972,987 km (0.072 R)
• M35: 18,791,288 km (0.068 R)
• M36: 20,803,977 km (0.114 R)
• M37: 23,414,311 km (0.09 R)
• M38: 24,217,203 km (0.06 R)
• M39: 24,757,550 km (0.072 R)
• M40: 25,575,402 km (0.103 R)
• M41: 26,033,620 km (0.056 R)
• M42: 29,603,623 km (0.115 R)
• M43: 31,445,173 km (0.087 R)
• M44: 32,528,262 km (0.113 R)
• M45: 32,924,995 km (0.077 R)
• M46: 34,125,219 km (0.117 R)
• M47: 34,528,385 km (0.062 R)
• M48: 34,730,642 km (0.062 R)
• M49: 36,465,229 km (0.1 R)
• M50: 37,706,443 km (0.087 R)
• M51: 38,751,384 km (0.055 R)
• M52: 39,488,602 km (0.079 R)
• M53: 39,699,984 km (0.04 R)
• M54: 40,017,879 km (0.046 R)
• M55: 43,351,817 km (0.115 R)
• M56: 44,666,035 km (0.098 R)
• M57: 45,660,412 km (0.12 R)
• M58: 47,445,862 km (0.111 R)
• M59: 48,799,873 km (0.111 R)
• M60: 49,026,813 km (0.094 R)
• M61: 49,481,740 km (0.105 R)
• M62: 51,199,871 km (0.048 R)
• M63: 52,240,175 km (0.088 R)
• M64: 52,472,351 km (0.083 R)
• M65: 54,341,576 km (0.089 R)
• M66: 55,048,127 km (0.05 R)
• M67: 58,867,510 km (0.09 R)
• M68: 60,443,524 km (0.104 R)
• M69: 62,894,834 km (0.109 R)
• M70: 63,512,823 km (0.057 R)
• M71: 64,505,704 km (0.108 R)
• M72: 64,879,250 km (0.03 R)
• M73: 67,010,122 km (0.092 R)
• M74: 67,388,605 km (0.104 R)
• M75: 67,894,246 km (0.093 R)
• M76: 68,528,092 km (0.077 R)
• M77: 70,185,187 km (0.097 R)
• M78: 70,697,710 km (0.057 R)
• M79: 72,760,365 km (0.067 R)
• M80: 73,279,021 km (0.057 R)
• M81: 73,799,023 km (0.101 R)
• M82: 77,340,603 km (0.099 R)
• M83: 79,732,224 km (0.048 R)
• M84: 80,937,086 km (0.095 R)
• M85: 83,771,816 km (0.106 R)
• M86: 89,538,066 km (0.073 R)
• M87: 89,954,845 km (0.092 R)
• M88: 90,093,822 km (0.06 R)
• M89: 90,372,223 km (0.091 R)
• M90: 92,468,837 km (0.101 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 11,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit