🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.46 AU - 0.72 AU

Year: 207 Days

Day: 18.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.06 AU - 1.32 AU

Year: 593 Days

Day: 44.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.05 AU - 1.55 AU

Year: 677 Days

Day: 16 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.4 AU - 1.68 AU

Year: 873 Days

Day: 29.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.74 AU - 1.76 AU

Year: 1057 Days

Day: 43.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 13.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.94 AU - 2.76 AU

Year: 1645 Days

Day: 6.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 86,137,926 km

• M1: 192,832 km (0.102 R)
• M2: 382,671 km (0.073 R)
• M3: 477,965 km (0.105 R)
• M4: 746,493 km (0.108 R)
• M5: 896,839 km (0.069 R)
• M6: 1,112,111 km (0.06 R)
• M7: 1,206,656 km (0.119 R)
• M8: 1,337,106 km (0.102 R)
• M9: 1,507,348 km (0.078 R)
• M10: 1,613,114 km (0.045 R)
• M11: 1,721,572 km (0.034 R)
• M12: 2,071,931 km (0.111 R)
• M13: 2,160,792 km (0.106 R)
• M14: 2,362,749 km (0.111 R)
• M15: 2,487,065 km (0.059 R)
• M16: 2,635,017 km (0.1 R)
• M17: 2,731,657 km (0.109 R)
• M18: 2,829,644 km (0.12 R)
• M19: 3,153,374 km (0.1 R)
• M20: 3,360,417 km (0.082 R)
• M21: 3,788,267 km (0.094 R)
• M22: 4,221,203 km (0.106 R)
• M23: 4,347,763 km (0.113 R)
• M24: 4,501,550 km (0.086 R)
• M25: 4,893,646 km (0.096 R)
• M26: 5,229,044 km (0.116 R)
• M27: 5,337,951 km (0.118 R)
• M28: 5,447,606 km (0.092 R)
• M29: 5,767,297 km (0.103 R)
• M30: 6,035,975 km (0.12 R)
• M31: 6,207,863 km (0.092 R)
• M32: 6,323,352 km (0.099 R)
• M33: 6,527,254 km (0.109 R)
• M34: 6,659,499 km (0.047 R)
• M35: 6,971,560 km (0.099 R)
• M36: 7,121,906 km (0.12 R)
• M37: 7,258,040 km (0.071 R)
• M38: 7,349,295 km (0.092 R)
• M39: 7,671,977 km (0.112 R)
• M40: 7,827,110 km (0.095 R)
• M41: 7,983,440 km (0.086 R)
• M42: 8,204,097 km (0.083 R)
• M43: 8,299,241 km (0.118 R)
• M44: 8,538,747 km (0.077 R)
• M45: 8,651,394 km (0.118 R)
• M46: 8,894,341 km (0.102 R)
• M47: 9,041,097 km (0.112 R)
• M48: 9,155,988 km (0.05 R)
• M49: 9,254,723 km (0.078 R)
• M50: 9,653,401 km (0.083 R)
• M51: 9,753,931 km (0.065 R)
• M52: 9,905,473 km (0.11 R)
• M53: 10,193,749 km (0.075 R)
• M54: 10,364,739 km (0.075 R)
• M55: 11,022,820 km (0.063 R)
• M56: 11,145,640 km (0.081 R)
• M57: 11,855,631 km (0.054 R)
• M58: 12,198,061 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 10

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.6 AU - 5.98 AU

Year: 4786 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,137,926 km

• M1: 126,261 km (0.101 R)
• M2: 216,319 km (0.098 R)
• M3: 406,457 km (0.109 R)
• M4: 516,561 km (0.097 R)
• M5: 693,386 km (0.114 R)
• M6: 849,866 km (0.069 R)
• M7: 964,607 km (0.071 R)
• M8: 1,062,594 km (0.079 R)
• M9: 1,141,133 km (0.086 R)
• M10: 1,280,707 km (0.068 R)
• M11: 1,364,931 km (0.113 R)
• M12: 2,034,232 km (0.049 R)
• M13: 2,104,992 km (0.086 R)
• M14: 2,263,266 km (0.116 R)
• M15: 2,336,719 km (0.093 R)
• M16: 2,653,567 km (0.115 R)
• M17: 2,731,059 km (0.118 R)
• M18: 3,000,185 km (0.091 R)
• M19: 3,113,730 km (0.058 R)
• M20: 3,361,614 km (0.104 R)
• M21: 3,633,134 km (0.108 R)
• M22: 3,894,182 km (0.107 R)
• M23: 4,018,199 km (0.119 R)
• M24: 4,398,177 km (0.097 R)
• M25: 4,620,480 km (0.119 R)
• M26: 4,751,827 km (0.072 R)
• M27: 4,979,964 km (0.097 R)
• M28: 5,172,945 km (0.079 R)
• M29: 5,466,905 km (0.109 R)
• M30: 5,546,341 km (0.107 R)
• M31: 6,133,064 km (0.094 R)
• M32: 6,528,301 km (0.092 R)
• M33: 6,718,440 km (0.102 R)
• M34: 6,974,702 km (0.116 R)
• M35: 7,629,641 km (0.115 R)
• M36: 7,874,682 km (0.107 R)
• M37: 8,349,805 km (0.1 R)
• M38: 9,280,454 km (0.089 R)
• M39: 9,878,845 km (0.1 R)
• M40: 9,951,400 km (0.081 R)
• M41: 10,170,411 km (0.086 R)
• M42: 10,563,704 km (0.049 R)
• M43: 11,289,403 km (0.117 R)
• M44: 11,365,249 km (0.093 R)
• M45: 12,212,273 km (0.108 R)
• M46: 12,316,393 km (0.097 R)
• M47: 12,551,561 km (0.099 R)
• M48: 12,630,399 km (0.028 R)
• M49: 12,973,427 km (0.112 R)
• M50: 13,480,414 km (0.066 R)
• M51: 13,587,975 km (0.094 R)
• M52: 13,668,907 km (0.044 R)
• M53: 13,993,983 km (0.102 R)
• M54: 14,075,514 km (0.051 R)
• M55: 14,266,700 km (0.11 R)
• M56: 14,486,310 km (0.07 R)
• M57: 14,706,967 km (0.079 R)
• M58: 15,544,416 km (0.11 R)
• M59: 15,912,127 km (0.065 R)
• M60: 16,311,254 km (0.071 R)
• M61: 16,598,482 km (0.05 R)
• M62: 16,887,356 km (0.038 R)
• M63: 16,974,272 km (0.086 R)
• M64: 17,265,240 km (0.094 R)
• M65: 17,470,039 km (0.11 R)
• M66: 17,587,324 km (0.098 R)
• M67: 17,734,379 km (0.049 R)
• M68: 18,356,407 km (0.105 R)
• M69: 18,745,062 km (0.11 R)
• M70: 19,469,714 km (0.113 R)
• M71: 19,652,223 km (0.078 R)
• M72: 19,743,777 km (0.064 R)
• M73: 20,295,794 km (0.032 R)
• M74: 20,450,029 km (0.083 R)
• M75: 20,542,780 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.3

Radius: 6.3

Gravity: 23.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.67 AU - 12.51 AU

Year: 18015 Days

Day: 19.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,137,926 km

• M1: 144,960 km (0.081 R)
• M2: 405,560 km (0.101 R)
• M3: 633,846 km (0.113 R)
• M4: 702,811 km (0.05 R)
• M5: 1,085,183 km (0.066 R)
• M6: 1,401,882 km (0.112 R)
• M7: 1,555,070 km (0.081 R)
• M8: 1,811,630 km (0.113 R)
• M9: 1,944,922 km (0.074 R)
• M10: 2,012,690 km (0.095 R)
• M11: 2,116,062 km (0.043 R)
• M12: 2,256,534 km (0.077 R)
• M13: 2,583,854 km (0.08 R)
• M14: 3,323,167 km (0.058 R)
• M15: 3,527,967 km (0.117 R)
• M16: 4,036,450 km (0.117 R)
• M17: 4,522,643 km (0.092 R)
• M18: 5,027,236 km (0.095 R)
• M19: 5,262,554 km (0.061 R)
• M20: 5,597,952 km (0.12 R)
• M21: 5,743,810 km (0.106 R)
• M22: 6,189,014 km (0.104 R)
• M23: 6,491,949 km (0.116 R)
• M24: 6,696,749 km (0.029 R)
• M25: 8,970,636 km (0.074 R)
• M26: 9,027,484 km (0.089 R)
• M27: 9,952,896 km (0.102 R)
• M28: 10,908,078 km (0.08 R)
• M29: 10,968,665 km (0.081 R)
• M30: 12,904,462 km (0.035 R)
• M31: 14,075,963 km (0.09 R)
• M32: 14,208,207 km (0.095 R)
• M33: 14,607,484 km (0.051 R)
• M34: 15,010,501 km (0.118 R)
• M35: 15,417,108 km (0.032 R)
• M36: 16,728,483 km (0.025 R)
• M37: 18,075,163 km (0.11 R)
• M38: 18,291,032 km (0.061 R)
• M39: 18,870,724 km (0.113 R)
• M40: 20,196,909 km (0.09 R)
• M41: 20,871,297 km (0.071 R)
• M42: 21,705,454 km (0.055 R)
• M43: 22,241,912 km (0.069 R)
• M44: 23,563,011 km (0.054 R)
• M45: 23,877,466 km (0.106 R)
• M46: 23,956,304 km (0.104 R)
• M47: 24,909,242 km (0.099 R)
• M48: 27,180,587 km (0.076 R)
• M49: 27,675,756 km (0.078 R)
• M50: 28,759,143 km (0.116 R)
• M51: 29,179,364 km (0.099 R)
• M52: 30,026,088 km (0.073 R)
• M53: 30,367,171 km (0.059 R)
• M54: 31,570,536 km (0.103 R)
• M55: 31,657,153 km (0.11 R)
• M56: 32,964,938 km (0.094 R)
• M57: 34,112,503 km (0.113 R)
• M58: 34,290,226 km (0.059 R)
• M59: 34,379,236 km (0.1 R)
• M60: 34,468,397 km (0.065 R)
• M61: 35,183,474 km (0.103 R)
• M62: 36,356,172 km (0.105 R)
• M63: 38,000,851 km (0.12 R)
• M64: 38,462,061 km (0.094 R)
• M65: 38,832,316 km (0.036 R)
• M66: 38,925,067 km (0.105 R)
• M67: 39,110,718 km (0.113 R)
• M68: 39,669,615 km (0.101 R)
• M69: 40,418,951 km (0.095 R)
• M70: 43,078,352 km (0.042 R)
• M71: 43,944,973 km (0.116 R)
• M72: 44,235,193 km (0.117 R)
• M73: 47,667,417 km (0.104 R)
• M74: 48,364,094 km (0.067 R)
• M75: 50,778,155 km (0.085 R)
• M76: 51,387,766 km (0.077 R)
• M77: 52,614,170 km (0.09 R)
• M78: 53,334,184 km (0.096 R)
• M79: 56,246,107 km (0.089 R)
• M80: 56,456,142 km (0.118 R)
• M81: 56,561,160 km (0.071 R)
• M82: 57,298,677 km (0.03 R)
• M83: 62,440,206 km (0.114 R)
• M84: 63,639,084 km (0.119 R)
• M85: 67,727,145 km (0.074 R)
• M86: 68,509,990 km (0.075 R)
• M87: 70,084,807 km (0.104 R)
• M88: 70,423,946 km (0.107 R)
• M89: 71,330,658 km (0.096 R)
• M90: 72,127,117 km (0.12 R)
• M91: 73,958,794 km (0.089 R)
• M92: 75,111,445 km (0.069 R)
• M93: 75,342,574 km (0.116 R)
• M94: 77,084,342 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.6

Radius: 7.9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.82 AU - 19.18 AU

Year: 29220 Days

Day: 20.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 86,137,926 km

• M1: 418,126 km (0.089 R)
• M2: 786,586 km (0.093 R)
• M3: 1,394,551 km (0.065 R)
• M4: 1,657,694 km (0.095 R)
• M5: 2,192,955 km (0.104 R)
• M6: 2,421,391 km (0.072 R)
• M7: 2,778,332 km (0.115 R)
• M8: 3,067,504 km (0.068 R)
• M9: 3,323,167 km (0.113 R)
• M10: 3,900,764 km (0.039 R)
• M11: 5,197,030 km (0.099 R)
• M12: 7,111,733 km (0.092 R)
• M13: 7,564,117 km (0.083 R)
• M14: 7,621,413 km (0.116 R)
• M15: 9,962,620 km (0.09 R)
• M16: 10,468,410 km (0.092 R)
• M17: 10,724,372 km (0.101 R)
• M18: 11,047,354 km (0.059 R)
• M19: 11,308,103 km (0.061 R)
• M20: 13,120,182 km (0.119 R)
• M21: 13,884,029 km (0.101 R)
• M22: 14,948,717 km (0.06 R)
• M23: 16,631,693 km (0.094 R)
• M24: 17,155,884 km (0.106 R)
• M25: 17,533,469 km (0.065 R)
• M26: 17,685,311 km (0.11 R)
• M27: 19,462,533 km (0.116 R)
• M28: 19,698,449 km (0.086 R)
• M29: 22,110,116 km (0.1 R)
• M30: 22,192,096 km (0.12 R)
• M31: 22,274,076 km (0.115 R)
• M32: 22,438,633 km (0.117 R)
• M33: 22,768,796 km (0.03 R)
• M34: 26,592,218 km (0.096 R)
• M35: 27,029,044 km (0.103 R)
• M36: 28,176,310 km (0.034 R)
• M37: 28,711,123 km (0.076 R)
• M38: 31,158,843 km (0.094 R)
• M39: 32,921,106 km (0.08 R)
• M40: 33,014,754 km (0.098 R)
• M41: 33,296,297 km (0.102 R)
• M42: 33,956,173 km (0.032 R)
• M43: 38,793,271 km (0.048 R)
• M44: 39,189,556 km (0.083 R)
• M45: 39,786,302 km (0.119 R)
• M46: 41,392,534 km (0.059 R)
• M47: 45,291,204 km (0.055 R)
• M48: 47,283,997 km (0.119 R)
• M49: 52,116,757 km (0.093 R)
• M50: 54,757,757 km (0.035 R)
• M51: 55,090,912 km (0.028 R)
• M52: 57,216,548 km (0.045 R)
• M53: 60,971,903 km (0.12 R)
• M54: 62,704,995 km (0.108 R)
• M55: 65,629,334 km (0.112 R)
• M56: 66,219,647 km (0.113 R)
• M57: 66,811,606 km (0.071 R)
• M58: 68,597,954 km (0.076 R)
• M59: 69,677,303 km (0.041 R)
• M60: 73,193,152 km (0.086 R)
• M61: 73,682,636 km (0.09 R)
• M62: 74,664,896 km (0.079 R)
• M63: 74,788,015 km (0.113 R)
• M64: 75,527,926 km (0.119 R)
• M65: 76,890,613 km (0.096 R)
• M66: 78,636,869 km (0.089 R)
• M67: 79,138,171 km (0.118 R)
• M68: 80,017,956 km (0.11 R)
• M69: 82,168,276 km (0.1 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: 434 - 18,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit