🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.48 AU - 0.62 AU

Year: 149 Days

Day: 29.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,237,079 km

• M1: 68,067 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.77 AU - 1.85 AU

Year: 889 Days

Day: 14.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,237,079 km

• M1: 1,364,333 km (0.079 R)
• M2: 1,412,054 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.86 AU - 3.44 AU

Year: 2042 Days

Day: 16.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,237,079 km

• M1: 1,700,030 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.11 AU - 4.09 AU

Year: 2495 Days

Day: 46.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.6

Radius: 9.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.74 AU - 5.04 AU

Year: 3950 Days

Day: 11.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 72,237,079 km

• M1: 123,867 km (0.115 R)
• M2: 211,531 km (0.118 R)
• M3: 352,303 km (0.043 R)
• M4: 431,739 km (0.115 R)
• M5: 747,541 km (0.118 R)
• M6: 855,700 km (0.098 R)
• M7: 1,032,225 km (0.07 R)
• M8: 1,263,653 km (0.026 R)
• M9: 1,439,281 km (0.049 R)
• M10: 1,557,912 km (0.11 R)
• M11: 1,746,854 km (0.079 R)
• M12: 1,963,622 km (0.079 R)
• M13: 2,106,039 km (0.098 R)
• M14: 2,168,272 km (0.107 R)
• M15: 2,390,724 km (0.078 R)
• M16: 2,915,662 km (0.047 R)
• M17: 3,137,815 km (0.093 R)
• M18: 3,402,304 km (0.07 R)
• M19: 3,463,340 km (0.091 R)
• M20: 3,611,592 km (0.092 R)
• M21: 3,939,810 km (0.111 R)
• M22: 4,055,748 km (0.112 R)
• M23: 4,185,898 km (0.053 R)
• M24: 4,251,571 km (0.1 R)
• M25: 4,330,709 km (0.066 R)
• M26: 4,625,417 km (0.076 R)
• M27: 4,761,401 km (0.118 R)
• M28: 4,843,680 km (0.103 R)
• M29: 5,163,670 km (0.041 R)
• M30: 5,234,130 km (0.105 R)
• M31: 5,750,991 km (0.114 R)
• M32: 6,314,227 km (0.115 R)
• M33: 6,740,581 km (0.025 R)
• M34: 6,833,182 km (0.029 R)
• M35: 6,910,674 km (0.1 R)
• M36: 6,972,906 km (0.083 R)
• M37: 7,207,775 km (0.085 R)
• M38: 7,413,472 km (0.063 R)
• M39: 7,557,086 km (0.073 R)
• M40: 7,830,850 km (0.097 R)
• M41: 8,074,994 km (0.069 R)
• M42: 8,321,830 km (0.107 R)
• M43: 8,454,374 km (0.097 R)
• M44: 8,604,421 km (0.1 R)
• M45: 9,025,988 km (0.093 R)
• M46: 9,179,325 km (0.047 R)
• M47: 9,454,137 km (0.101 R)
• M48: 9,836,509 km (0.094 R)
• M49: 9,959,329 km (0.086 R)
• M50: 10,348,283 km (0.118 R)
• M51: 10,419,641 km (0.088 R)
• M52: 10,490,999 km (0.102 R)
• M53: 10,742,324 km (0.055 R)
• M54: 10,995,743 km (0.032 R)
• M55: 11,489,864 km (0.114 R)
• M56: 11,563,616 km (0.096 R)
• M57: 12,084,815 km (0.07 R)
• M58: 12,423,954 km (0.087 R)
• M59: 12,518,799 km (0.068 R)
• M60: 12,880,975 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 14

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.23 AU - 7.93 AU

Year: 7622 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,237,079 km

• M1: 222,602 km (0.084 R)
• M2: 365,916 km (0.076 R)
• M3: 469,438 km (0.093 R)
• M4: 887,415 km (0.092 R)
• M5: 1,539,512 km (0.079 R)
• M6: 1,632,711 km (0.111 R)
• M7: 1,728,005 km (0.104 R)
• M8: 2,108,133 km (0.075 R)
• M9: 2,603,751 km (0.104 R)
• M10: 2,739,137 km (0.091 R)
• M11: 3,064,363 km (0.09 R)
• M12: 3,426,838 km (0.091 R)
• M13: 3,550,855 km (0.046 R)
• M14: 3,777,945 km (0.075 R)
• M15: 3,957,911 km (0.083 R)
• M16: 4,460,859 km (0.096 R)
• M17: 4,706,199 km (0.117 R)
• M18: 5,296,363 km (0.109 R)
• M19: 5,411,404 km (0.082 R)
• M20: 5,791,382 km (0.081 R)
• M21: 5,939,933 km (0.052 R)
• M22: 6,059,611 km (0.092 R)
• M23: 6,149,819 km (0.072 R)
• M24: 6,608,336 km (0.092 R)
• M25: 7,332,689 km (0.088 R)
• M26: 7,753,358 km (0.064 R)
• M27: 8,822,534 km (0.073 R)
• M28: 8,959,416 km (0.115 R)
• M29: 9,131,604 km (0.096 R)
• M30: 10,439,538 km (0.096 R)
• M31: 10,584,349 km (0.076 R)
• M32: 11,655,021 km (0.08 R)
• M33: 12,146,300 km (0.093 R)
• M34: 12,644,311 km (0.114 R)
• M35: 13,149,054 km (0.077 R)
• M36: 13,581,243 km (0.094 R)
• M37: 14,058,161 km (0.113 R)
• M38: 14,178,288 km (0.033 R)
• M39: 14,621,546 km (0.076 R)
• M40: 14,905,932 km (0.088 R)
• M41: 15,604,554 km (0.088 R)
• M42: 15,728,870 km (0.052 R)
• M43: 15,853,634 km (0.092 R)
• M44: 17,204,354 km (0.055 R)
• M45: 17,418,727 km (0.082 R)
• M46: 17,547,830 km (0.092 R)
• M47: 18,547,892 km (0.106 R)
• M48: 19,121,450 km (0.111 R)
• M49: 19,254,592 km (0.084 R)
• M50: 21,427,053 km (0.119 R)
• M51: 22,308,334 km (0.074 R)
• M52: 22,448,507 km (0.068 R)
• M53: 22,965,218 km (0.08 R)
• M54: 23,059,614 km (0.11 R)
• M55: 23,390,973 km (0.071 R)
• M56: 23,485,968 km (0.045 R)
• M57: 24,587,158 km (0.109 R)
• M58: 25,071,257 km (0.075 R)
• M59: 25,217,115 km (0.034 R)
• M60: 25,607,266 km (0.088 R)
• M61: 26,295,117 km (0.063 R)
• M62: 26,492,736 km (0.079 R)
• M63: 27,238,332 km (0.119 R)
• M64: 28,142,052 km (0.074 R)
• M65: 28,394,873 km (0.111 R)
• M66: 28,800,881 km (0.07 R)
• M67: 29,670,194 km (0.059 R)
• M68: 30,444,363 km (0.113 R)
• M69: 30,548,035 km (0.051 R)
• M70: 32,276,489 km (0.071 R)
• M71: 32,966,135 km (0.108 R)
• M72: 33,982,652 km (0.075 R)
• M73: 34,144,218 km (0.11 R)
• M74: 35,063,946 km (0.068 R)
• M75: 35,227,157 km (0.092 R)
• M76: 36,651,778 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 9.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.38 AU - 12.92 AU

Year: 15469 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,237,079 km

• M1: 149,149 km (0.106 R)
• M2: 268,827 km (0.1 R)
• M3: 946,057 km (0.094 R)
• M4: 1,263,653 km (0.114 R)
• M5: 2,323,853 km (0.106 R)
• M6: 2,892,325 km (0.081 R)
• M7: 3,294,744 km (0.047 R)
• M8: 3,562,823 km (0.053 R)
• M9: 3,653,928 km (0.112 R)
• M10: 3,745,631 km (0.094 R)
• M11: 3,838,233 km (0.079 R)
• M12: 4,409,547 km (0.038 R)
• M13: 5,246,996 km (0.058 R)
• M14: 6,132,765 km (0.082 R)
• M15: 6,278,772 km (0.116 R)
• M16: 6,389,026 km (0.027 R)
• M17: 6,462,927 km (0.035 R)
• M18: 6,723,826 km (0.048 R)
• M19: 6,799,074 km (0.112 R)
• M20: 7,026,163 km (0.1 R)
• M21: 7,255,946 km (0.1 R)
• M22: 7,371,734 km (0.028 R)
• M23: 7,880,816 km (0.095 R)
• M24: 8,360,726 km (0.044 R)
• M25: 8,441,658 km (0.076 R)
• M26: 8,891,349 km (0.093 R)
• M27: 9,098,393 km (0.092 R)
• M28: 9,306,932 km (0.114 R)
• M29: 9,432,894 km (0.052 R)
• M30: 9,517,117 km (0.089 R)
• M31: 11,389,035 km (0.114 R)
• M32: 11,659,060 km (0.044 R)
• M33: 12,620,974 km (0.12 R)
• M34: 13,465,604 km (0.085 R)
• M35: 13,942,671 km (0.068 R)
• M36: 14,668,819 km (0.102 R)
• M37: 15,705,981 km (0.111 R)
• M38: 16,258,745 km (0.074 R)
• M39: 17,486,645 km (0.116 R)
• M40: 19,760,383 km (0.11 R)
• M41: 20,959,410 km (0.104 R)
• M42: 21,678,826 km (0.082 R)
• M43: 23,885,544 km (0.096 R)
• M44: 24,058,180 km (0.062 R)
• M45: 24,520,737 km (0.086 R)
• M46: 26,757,823 km (0.1 R)
• M47: 27,357,262 km (0.071 R)
• M48: 27,961,188 km (0.04 R)
• M49: 28,875,231 km (0.091 R)
• M50: 29,428,444 km (0.117 R)
• M51: 29,737,214 km (0.079 R)
• M52: 31,549,593 km (0.07 R)
• M53: 31,802,263 km (0.044 R)
• M54: 31,928,973 km (0.035 R)
• M55: 32,246,270 km (0.051 R)
• M56: 32,628,492 km (0.111 R)
• M57: 33,140,416 km (0.116 R)
• M58: 33,590,556 km (0.08 R)
• M59: 33,848,613 km (0.108 R)
• M60: 37,263,782 km (0.119 R)
• M61: 38,673,742 km (0.062 R)
• M62: 38,741,361 km (0.099 R)
• M63: 40,374,969 km (0.107 R)
• M64: 41,822,778 km (0.095 R)
• M65: 42,587,971 km (0.035 R)
• M66: 43,568,435 km (0.098 R)
• M67: 44,840,017 km (0.086 R)
• M68: 46,123,866 km (0.071 R)
• M69: 46,267,181 km (0.101 R)
• M70: 47,564,344 km (0.118 R)
• M71: 48,654,463 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 6.4

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.78 AU - 19.66 AU

Year: 29583 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,237,079 km

• M1: 97,837 km (0.112 R)
• M2: 253,868 km (0.048 R)
• M3: 700,716 km (0.112 R)
• M4: 910,602 km (0.117 R)
• M5: 1,113,756 km (0.109 R)
• M6: 2,159,146 km (0.057 R)
• M7: 2,857,020 km (0.119 R)
• M8: 2,930,473 km (0.104 R)
• M9: 4,871,954 km (0.042 R)
• M10: 5,271,829 km (0.12 R)
• M11: 5,821,302 km (0.115 R)
• M12: 6,245,262 km (0.114 R)
• M13: 6,630,626 km (0.12 R)
• M14: 7,073,287 km (0.076 R)
• M15: 7,373,679 km (0.106 R)
• M16: 8,299,839 km (0.099 R)
• M17: 8,510,623 km (0.061 R)
• M18: 8,883,720 km (0.105 R)
• M19: 10,885,339 km (0.119 R)
• M20: 11,290,151 km (0.109 R)
• M21: 11,465,181 km (0.051 R)
• M22: 12,233,964 km (0.083 R)
• M23: 12,353,643 km (0.05 R)
• M24: 12,534,058 km (0.115 R)
• M25: 12,958,168 km (0.081 R)
• M26: 13,202,760 km (0.031 R)
• M27: 14,008,045 km (0.11 R)
• M28: 14,956,795 km (0.098 R)
• M29: 15,991,414 km (0.076 R)
• M30: 20,567,912 km (0.117 R)
• M31: 20,853,195 km (0.085 R)
• M32: 22,152,752 km (0.06 R)
• M33: 22,445,216 km (0.094 R)
• M34: 24,527,169 km (0.077 R)
• M35: 26,360,342 km (0.094 R)
• M36: 26,515,026 km (0.033 R)
• M37: 26,903,232 km (0.108 R)
• M38: 28,395,321 km (0.063 R)
• M39: 28,633,481 km (0.116 R)
• M40: 28,872,090 km (0.099 R)
• M41: 29,031,711 km (0.101 R)
• M42: 32,200,194 km (0.108 R)
• M43: 33,196,964 km (0.084 R)
• M44: 34,457,177 km (0.108 R)
• M45: 34,541,849 km (0.107 R)
• M46: 34,711,194 km (0.082 R)
• M47: 35,476,686 km (0.046 R)
• M48: 40,273,841 km (0.066 R)
• M49: 40,363,001 km (0.057 R)
• M50: 40,719,942 km (0.11 R)
• M51: 42,884,025 km (0.099 R)
• M52: 44,071,682 km (0.114 R)
• M53: 47,793,378 km (0.078 R)
• M54: 48,455,050 km (0.095 R)
• M55: 49,119,563 km (0.112 R)
• M56: 49,882,812 km (0.03 R)
• M57: 52,974,850 km (0.094 R)
• M58: 53,463,586 km (0.107 R)
• M59: 55,433,341 km (0.088 R)
• M60: 56,028,891 km (0.115 R)
• M61: 57,727,874 km (0.077 R)
• M62: 59,139,629 km (0.08 R)
• M63: 60,664,779 km (0.119 R)
• M64: 60,971,305 km (0.086 R)
• M65: 64,169,408 km (0.065 R)
• M66: 65,526,710 km (0.079 R)
• M67: 71,804,584 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 10,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit