🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.77 AU - 0.95 AU

Year: 293 Days

Day: 22.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.52 AU - 1.82 AU

Year: 792 Days

Day: 33.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.54 AU - 3.38 AU

Year: 1869 Days

Day: 47.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,308,036 km

• M1: 33,959 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.6 AU - 3.66 AU

Year: 2033 Days

Day: 37.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 12.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.09 AU - 5.87 AU

Year: 4709 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,308,036 km

• M1: 161,117 km (0.078 R)
• M2: 241,451 km (0.065 R)
• M3: 344,673 km (0.1 R)
• M4: 442,211 km (0.113 R)
• M5: 544,387 km (0.082 R)
• M6: 647,460 km (0.12 R)
• M7: 758,461 km (0.116 R)
• M8: 866,770 km (0.068 R)
• M9: 1,034,469 km (0.104 R)
• M10: 1,145,172 km (0.119 R)
• M11: 1,236,875 km (0.053 R)
• M12: 1,391,559 km (0.065 R)
• M13: 1,565,691 km (0.084 R)
• M14: 2,005,359 km (0.091 R)
• M15: 2,334,475 km (0.088 R)
• M16: 2,528,354 km (0.111 R)
• M17: 2,619,608 km (0.043 R)
• M18: 2,805,708 km (0.094 R)
• M19: 3,060,623 km (0.115 R)
• M20: 3,240,439 km (0.043 R)
• M21: 3,356,677 km (0.037 R)
• M22: 3,491,315 km (0.12 R)
• M23: 3,923,653 km (0.109 R)
• M24: 4,101,525 km (0.091 R)
• M25: 4,336,693 km (0.074 R)
• M26: 4,595,048 km (0.113 R)
• M27: 5,146,466 km (0.085 R)
• M28: 5,578,804 km (0.116 R)
• M29: 6,436,897 km (0.047 R)
• M30: 6,541,765 km (0.091 R)
• M31: 6,647,381 km (0.115 R)
• M32: 6,945,829 km (0.118 R)
• M33: 7,118,315 km (0.099 R)
• M34: 7,979,850 km (0.108 R)
• M35: 8,092,646 km (0.071 R)
• M36: 8,342,774 km (0.098 R)
• M37: 9,202,962 km (0.115 R)
• M38: 9,512,031 km (0.081 R)
• M39: 9,727,901 km (0.11 R)
• M40: 9,921,181 km (0.066 R)
• M41: 10,115,808 km (0.119 R)
• M42: 10,707,168 km (0.062 R)
• M43: 11,057,377 km (0.098 R)
• M44: 11,158,056 km (0.081 R)
• M45: 11,284,467 km (0.095 R)
• M46: 11,436,757 km (0.105 R)
• M47: 11,538,633 km (0.094 R)
• M48: 11,743,433 km (0.082 R)
• M49: 11,846,207 km (0.028 R)
• M50: 11,975,160 km (0.112 R)
• M51: 12,260,443 km (0.103 R)
• M52: 12,785,083 km (0.086 R)
• M53: 13,050,170 km (0.085 R)
• M54: 13,317,053 km (0.082 R)
• M55: 13,478,020 km (0.03 R)
• M56: 14,265,354 km (0.087 R)
• M57: 14,347,633 km (0.051 R)
• M58: 14,540,315 km (0.082 R)
• M59: 14,650,867 km (0.092 R)
• M60: 15,799,330 km (0.082 R)
• M61: 16,341,473 km (0.095 R)
• M62: 16,513,959 km (0.117 R)
• M63: 16,773,661 km (0.083 R)
• M64: 17,122,224 km (0.085 R)
• M65: 17,443,860 km (0.1 R)
• M66: 17,590,765 km (0.077 R)
• M67: 18,331,125 km (0.054 R)
• M68: 18,480,423 km (0.09 R)
• M69: 18,720,229 km (0.119 R)
• M70: 19,811,844 km (0.106 R)
• M71: 19,934,515 km (0.108 R)
• M72: 20,427,290 km (0.087 R)
• M73: 20,768,523 km (0.094 R)
• M74: 20,924,105 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192

Radius: 9.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.76 AU - 8.74 AU

Year: 7166 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,308,036 km

• M1: 127,009 km (0.098 R)
• M2: 296,054 km (0.045 R)
• M3: 532,419 km (0.034 R)
• M4: 611,257 km (0.077 R)
• M5: 793,168 km (0.118 R)
• M6: 1,017,864 km (0.118 R)
• M7: 1,263,055 km (0.119 R)
• M8: 1,330,823 km (0.087 R)
• M9: 1,413,849 km (0.029 R)
• M10: 1,541,606 km (0.092 R)
• M11: 1,629,121 km (0.078 R)
• M12: 1,809,087 km (0.091 R)
• M13: 2,271,045 km (0.111 R)
• M14: 2,388,031 km (0.102 R)
• M15: 3,021,129 km (0.114 R)
• M16: 4,433,482 km (0.111 R)
• M17: 5,031,126 km (0.047 R)
• M18: 5,118,641 km (0.052 R)
• M19: 5,339,597 km (0.029 R)
• M20: 5,428,907 km (0.056 R)
• M21: 5,608,873 km (0.093 R)
• M22: 5,699,529 km (0.116 R)
• M23: 5,790,784 km (0.115 R)
• M24: 6,021,165 km (0.049 R)
• M25: 6,514,538 km (0.053 R)
• M26: 6,729,959 km (0.12 R)
• M27: 6,826,450 km (0.061 R)
• M28: 7,715,809 km (0.075 R)
• M29: 7,994,959 km (0.111 R)
• M30: 8,303,131 km (0.113 R)
• M31: 8,931,142 km (0.097 R)
• M32: 9,358,394 km (0.065 R)
• M33: 9,520,408 km (0.118 R)
• M34: 9,792,377 km (0.066 R)
• M35: 9,956,785 km (0.104 R)
• M36: 10,483,669 km (0.082 R)
• M37: 10,708,066 km (0.099 R)
• M38: 10,792,738 km (0.07 R)
• M39: 11,190,519 km (0.116 R)
• M40: 12,235,460 km (0.067 R)
• M41: 12,799,444 km (0.088 R)
• M42: 13,432,692 km (0.035 R)
• M43: 13,615,501 km (0.108 R)
• M44: 13,737,722 km (0.086 R)
• M45: 14,354,963 km (0.101 R)
• M46: 14,698,140 km (0.093 R)
• M47: 15,265,864 km (0.096 R)
• M48: 15,520,330 km (0.103 R)
• M49: 15,744,278 km (0.042 R)
• M50: 16,912,787 km (0.112 R)
• M51: 17,143,168 km (0.071 R)
• M52: 17,507,439 km (0.062 R)
• M53: 17,907,613 km (0.092 R)
• M54: 18,310,929 km (0.114 R)
• M55: 18,446,016 km (0.081 R)
• M56: 18,581,402 km (0.118 R)
• M57: 19,058,021 km (0.047 R)
• M58: 19,160,645 km (0.104 R)
• M59: 19,919,106 km (0.095 R)
• M60: 20,336,933 km (0.117 R)
• M61: 21,004,439 km (0.058 R)
• M62: 22,686,367 km (0.109 R)
• M63: 24,003,577 km (0.106 R)
• M64: 24,077,478 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 14.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.73 AU - 12.17 AU

Year: 14223 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,308,036 km

• M1: 185,950 km (0.063 R)
• M2: 296,653 km (0.068 R)
• M3: 620,233 km (0.11 R)
• M4: 889,958 km (0.115 R)
• M5: 1,153,250 km (0.045 R)
• M6: 1,978,581 km (0.069 R)
• M7: 2,239,630 km (0.104 R)
• M8: 2,574,280 km (0.107 R)
• M9: 2,699,942 km (0.104 R)
• M10: 2,827,849 km (0.101 R)
• M11: 2,957,999 km (0.098 R)
• M12: 3,429,082 km (0.093 R)
• M13: 3,709,130 km (0.114 R)
• M14: 4,748,087 km (0.112 R)
• M15: 4,864,474 km (0.094 R)
• M16: 5,914,352 km (0.039 R)
• M17: 6,208,910 km (0.057 R)
• M18: 6,551,639 km (0.106 R)
• M19: 6,900,501 km (0.071 R)
• M20: 8,309,414 km (0.113 R)
• M21: 10,004,058 km (0.088 R)
• M22: 10,916,456 km (0.035 R)
• M23: 11,278,483 km (0.104 R)
• M24: 11,961,397 km (0.06 R)
• M25: 12,227,681 km (0.115 R)
• M26: 12,657,775 km (0.071 R)
• M27: 12,874,692 km (0.101 R)
• M28: 17,045,481 km (0.068 R)
• M29: 17,768,038 km (0.054 R)
• M30: 18,011,135 km (0.112 R)
• M31: 18,439,134 km (0.063 R)
• M32: 18,808,791 km (0.075 R)
• M33: 19,617,966 km (0.07 R)
• M34: 19,932,271 km (0.107 R)
• M35: 21,528,779 km (0.032 R)
• M36: 23,099,706 km (0.108 R)
• M37: 24,167,536 km (0.069 R)
• M38: 24,302,174 km (0.101 R)
• M39: 24,572,198 km (0.04 R)
• M40: 24,978,955 km (0.088 R)
• M41: 25,319,739 km (0.098 R)
• M42: 25,593,503 km (0.093 R)
• M43: 26,559,157 km (0.1 R)
• M44: 27,326,295 km (0.107 R)
• M45: 27,818,322 km (0.092 R)
• M46: 28,171,523 km (0.071 R)
• M47: 30,612,661 km (0.117 R)
• M48: 30,977,381 km (0.071 R)
• M49: 31,123,687 km (0.083 R)
• M50: 33,795,954 km (0.11 R)
• M51: 35,007,248 km (0.117 R)
• M52: 35,388,573 km (0.108 R)
• M53: 35,771,394 km (0.111 R)
• M54: 37,316,291 km (0.109 R)
• M55: 37,472,023 km (0.085 R)
• M56: 39,753,689 km (0.063 R)
• M57: 40,231,505 km (0.09 R)
• M58: 42,404,564 km (0.1 R)
• M59: 45,112,135 km (0.095 R)
• M60: 45,444,093 km (0.107 R)
• M61: 46,194,027 km (0.1 R)
• M62: 48,129,076 km (0.076 R)
• M63: 48,298,570 km (0.111 R)
• M64: 48,638,157 km (0.065 R)
• M65: 51,297,110 km (0.052 R)
• M66: 51,817,262 km (0.048 R)
• M67: 52,251,993 km (0.106 R)
• M68: 52,775,286 km (0.045 R)
• M69: 53,475,704 km (0.109 R)
• M70: 54,091,149 km (0.052 R)
• M71: 54,620,427 km (0.056 R)
• M72: 54,797,401 km (0.068 R)
• M73: 55,062,937 km (0.092 R)
• M74: 55,595,505 km (0.061 R)
• M75: 56,844,648 km (0.103 R)
• M76: 58,464,344 km (0.102 R)
• M77: 58,916,877 km (0.114 R)
• M78: 60,007,895 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.1

Radius: 5.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.24 AU - 22.74 AU

Year: 29186 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,308,036 km

• M1: 89,609 km (0.106 R)
• M2: 225,594 km (0.076 R)
• M3: 297,999 km (0.106 R)
• M4: 396,584 km (0.076 R)
• M5: 1,638,695 km (0.042 R)
• M6: 1,848,880 km (0.061 R)
• M7: 2,196,246 km (0.09 R)
• M8: 2,261,621 km (0.095 R)
• M9: 3,168,782 km (0.102 R)
• M10: 3,242,833 km (0.106 R)
• M11: 3,279,933 km (0.071 R)
• M12: 3,506,424 km (0.082 R)
• M13: 3,894,930 km (0.069 R)
• M14: 4,297,199 km (0.114 R)
• M15: 4,712,483 km (0.058 R)
• M16: 5,626,077 km (0.064 R)
• M17: 5,896,998 km (0.075 R)
• M18: 6,079,957 km (0.102 R)
• M19: 6,218,335 km (0.116 R)
• M20: 6,357,910 km (0.11 R)
• M21: 6,545,505 km (0.082 R)
• M22: 6,830,340 km (0.119 R)
• M23: 7,412,275 km (0.117 R)
• M24: 7,858,975 km (0.09 R)
• M25: 8,778,553 km (0.11 R)
• M26: 9,198,175 km (0.052 R)
• M27: 9,463,711 km (0.055 R)
• M28: 9,624,229 km (0.116 R)
• M29: 10,606,190 km (0.063 R)
• M30: 11,165,536 km (0.064 R)
• M31: 11,221,935 km (0.113 R)
• M32: 12,138,072 km (0.11 R)
• M33: 13,137,535 km (0.08 R)
• M34: 14,531,339 km (0.067 R)
• M35: 17,194,929 km (0.112 R)
• M36: 17,983,160 km (0.112 R)
• M37: 18,115,704 km (0.1 R)
• M38: 18,381,689 km (0.117 R)
• M39: 19,526,561 km (0.088 R)
• M40: 19,662,695 km (0.085 R)
• M41: 20,141,857 km (0.039 R)
• M42: 21,321,586 km (0.05 R)
• M43: 22,096,802 km (0.091 R)
• M44: 23,965,579 km (0.109 R)
• M45: 24,330,747 km (0.075 R)
• M46: 24,992,718 km (0.113 R)
• M47: 25,884,321 km (0.117 R)
• M48: 26,484,657 km (0.116 R)
• M49: 26,937,939 km (0.072 R)
• M50: 27,089,482 km (0.036 R)
• M51: 28,312,893 km (0.062 R)
• M52: 29,476,016 km (0.083 R)
• M53: 29,945,604 km (0.075 R)
• M54: 30,260,059 km (0.083 R)
• M55: 31,289,591 km (0.115 R)
• M56: 32,572,393 km (0.078 R)
• M57: 34,035,909 km (0.045 R)
• M58: 34,117,889 km (0.07 R)
• M59: 36,354,975 km (0.089 R)
• M60: 36,522,525 km (0.073 R)
• M61: 36,606,449 km (0.095 R)
• M62: 37,872,496 km (0.073 R)
• M63: 38,981,316 km (0.082 R)
• M64: 39,668,867 km (0.088 R)
• M65: 41,492,914 km (0.081 R)
• M66: 41,668,093 km (0.059 R)
• M67: 43,166,765 km (0.105 R)
• M68: 43,255,476 km (0.045 R)
• M69: 43,433,049 km (0.069 R)
• M70: 44,056,423 km (0.062 R)
• M71: 45,402,355 km (0.11 R)
• M72: 45,673,277 km (0.083 R)
• M73: 45,763,634 km (0.043 R)
• M74: 46,035,154 km (0.069 R)
• M75: 47,675,495 km (0.12 R)
• M76: 48,595,073 km (0.099 R)
• M77: 48,872,128 km (0.104 R)
• M78: 49,242,234 km (0.099 R)
• M79: 50,638,580 km (0.065 R)
• M80: 51,200,769 km (0.064 R)
• M81: 53,089,741 km (0.089 R)
• M82: 53,851,643 km (0.101 R)
• M83: 54,042,680 km (0.089 R)
• M84: 54,138,273 km (0.086 R)
• M85: 55,868,821 km (0.086 R)
• M86: 56,159,041 km (0.119 R)
• M87: 56,352,770 km (0.108 R)
• M88: 56,643,738 km (0.113 R)
• M89: 57,519,783 km (0.075 R)
• M90: 58,596,588 km (0.091 R)
• M91: 58,793,160 km (0.085 R)
• M92: 58,989,881 km (0.117 R)
• M93: 60,770,096 km (0.048 R)
• M94: 62,568,113 km (0.095 R)
• M95: 64,484,761 km (0.049 R)
• M96: 66,215,907 km (0.08 R)
• M97: 66,420,557 km (0.109 R)
• M98: 68,065,535 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit