🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.59 AU - 0.89 AU

Year: 245 Days

Day: 29.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,424,983 km

• M1: 432,487 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.86 AU - 1.14 AU

Year: 385 Days

Day: 46.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,424,983 km

• M1: 217,067 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.28 AU - 1.4 AU

Year: 597 Days

Day: 42.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.31 AU - 1.39 AU

Year: 604 Days

Day: 36.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 115 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.67 AU - 2.69 AU

Year: 1689 Days

Day: 23.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,424,983 km

• M1: 881,131 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.82 AU - 4.28 AU

Year: 2575 Days

Day: 45.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,424,983 km

• M1: 350,807 km (0.103 R)
• M2: 612,753 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.8

Radius: 13.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.54 AU - 7.94 AU

Year: 6737 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,424,983 km

• M1: 210,035 km (0.106 R)
• M2: 788,231 km (0.054 R)
• M3: 1,125,874 km (0.116 R)
• M4: 1,454,540 km (0.052 R)
• M5: 2,395,361 km (0.094 R)
• M6: 2,961,888 km (0.099 R)
• M7: 3,127,942 km (0.106 R)
• M8: 3,248,518 km (0.085 R)
• M9: 3,952,974 km (0.088 R)
• M10: 4,110,052 km (0.082 R)
• M11: 4,269,224 km (0.098 R)
• M12: 4,430,640 km (0.106 R)
• M13: 4,648,903 km (0.098 R)
• M14: 6,582,755 km (0.111 R)
• M15: 6,990,260 km (0.038 R)
• M16: 7,633,082 km (0.119 R)
• M17: 8,028,020 km (0.094 R)
• M18: 8,701,061 km (0.092 R)
• M19: 9,148,359 km (0.074 R)
• M20: 9,780,110 km (0.083 R)
• M21: 9,886,774 km (0.086 R)
• M22: 9,993,886 km (0.097 R)
• M23: 10,607,985 km (0.115 R)
• M24: 10,717,640 km (0.065 R)
• M25: 10,901,197 km (0.064 R)
• M26: 11,834,837 km (0.078 R)
• M27: 12,253,861 km (0.062 R)
• M28: 12,445,944 km (0.069 R)
• M29: 12,561,733 km (0.1 R)
• M30: 13,698,827 km (0.115 R)
• M31: 13,818,355 km (0.1 R)
• M32: 14,058,460 km (0.065 R)
• M33: 14,461,626 km (0.109 R)
• M34: 14,868,682 km (0.111 R)
• M35: 15,527,960 km (0.106 R)
• M36: 15,902,852 km (0.119 R)
• M37: 16,154,625 km (0.042 R)
• M38: 17,389,705 km (0.115 R)
• M39: 17,648,958 km (0.061 R)
• M40: 17,909,558 km (0.095 R)
• M41: 18,566,741 km (0.069 R)
• M42: 18,964,821 km (0.025 R)
• M43: 20,403,055 km (0.066 R)
• M44: 21,135,337 km (0.106 R)
• M45: 21,551,069 km (0.058 R)
• M46: 21,643,820 km (0.057 R)
• M47: 22,016,169 km (0.099 R)
• M48: 22,296,815 km (0.114 R)
• M49: 22,578,657 km (0.112 R)
• M50: 23,622,102 km (0.11 R)
• M51: 23,717,695 km (0.066 R)
• M52: 23,861,459 km (0.108 R)
• M53: 23,957,351 km (0.067 R)
• M54: 24,197,904 km (0.097 R)
• M55: 24,342,566 km (0.09 R)
• M56: 24,681,255 km (0.103 R)
• M57: 25,070,359 km (0.095 R)
• M58: 25,265,584 km (0.088 R)
• M59: 26,398,190 km (0.069 R)
• M60: 26,895,902 km (0.062 R)
• M61: 27,346,341 km (0.104 R)
• M62: 27,497,136 km (0.114 R)
• M63: 28,610,892 km (0.084 R)
• M64: 28,814,943 km (0.04 R)
• M65: 29,327,316 km (0.063 R)
• M66: 29,739,458 km (0.07 R)
• M67: 31,301,858 km (0.105 R)
• M68: 31,670,168 km (0.114 R)
• M69: 32,145,890 km (0.058 R)
• M70: 32,570,897 km (0.117 R)
• M71: 33,479,854 km (0.087 R)
• M72: 34,451,492 km (0.074 R)
• M73: 34,777,466 km (0.083 R)
• M74: 35,104,487 km (0.069 R)
• M75: 35,213,693 km (0.116 R)
• M76: 35,432,405 km (0.097 R)
• M77: 35,596,813 km (0.047 R)
• M78: 36,312,041 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 9.8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.71 AU - 10.05 AU

Year: 10188 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,424,983 km

• M1: 216,767 km (0.089 R)
• M2: 614,847 km (0.067 R)
• M3: 726,597 km (0.086 R)
• M4: 1,008,738 km (0.113 R)
• M5: 1,762,712 km (0.102 R)
• M6: 1,879,099 km (0.103 R)
• M7: 2,070,734 km (0.092 R)
• M8: 2,344,647 km (0.09 R)
• M9: 2,525,212 km (0.09 R)
• M10: 2,764,120 km (0.098 R)
• M11: 2,955,156 km (0.106 R)
• M12: 3,672,329 km (0.117 R)
• M13: 4,096,887 km (0.104 R)
• M14: 4,283,735 km (0.115 R)
• M15: 4,665,808 km (0.033 R)
• M16: 5,058,802 km (0.092 R)
• M17: 5,192,243 km (0.088 R)
• M18: 5,293,072 km (0.109 R)
• M19: 6,123,190 km (0.11 R)
• M20: 6,229,854 km (0.078 R)
• M21: 6,373,019 km (0.103 R)
• M22: 6,553,584 km (0.084 R)
• M23: 7,179,800 km (0.093 R)
• M24: 7,481,240 km (0.054 R)
• M25: 8,174,476 km (0.108 R)
• M26: 8,331,405 km (0.088 R)
• M27: 8,410,243 km (0.076 R)
• M28: 8,727,989 km (0.056 R)
• M29: 8,848,116 km (0.115 R)
• M30: 9,539,557 km (0.037 R)
• M31: 10,502,519 km (0.085 R)
• M32: 10,630,425 km (0.094 R)
• M33: 11,496,148 km (0.114 R)
• M34: 11,672,075 km (0.105 R)
• M35: 11,848,899 km (0.113 R)
• M36: 12,519,696 km (0.116 R)
• M37: 13,019,503 km (0.077 R)
• M38: 13,111,206 km (0.106 R)
• M39: 13,991,889 km (0.057 R)
• M40: 14,132,660 km (0.102 R)
• M41: 14,700,684 km (0.095 R)
• M42: 14,987,463 km (0.085 R)
• M43: 15,517,937 km (0.072 R)
• M44: 15,712,414 km (0.045 R)
• M45: 15,858,870 km (0.118 R)
• M46: 16,399,517 km (0.117 R)
• M47: 19,088,090 km (0.099 R)
• M48: 19,558,126 km (0.027 R)
• M49: 22,842,996 km (0.073 R)
• M50: 23,900,504 km (0.103 R)
• M51: 24,407,042 km (0.115 R)
• M52: 25,202,005 km (0.035 R)
• M53: 25,660,074 km (0.059 R)
• M54: 26,933,900 km (0.099 R)
• M55: 28,168,980 km (0.073 R)
• M56: 28,406,392 km (0.112 R)
• M57: 28,584,862 km (0.093 R)
• M58: 28,942,850 km (0.067 R)
• M59: 30,755,228 km (0.099 R)
• M60: 31,798,374 km (0.104 R)
• M61: 32,355,327 km (0.086 R)
• M62: 32,603,958 km (0.119 R)
• M63: 33,416,275 km (0.108 R)
• M64: 33,730,430 km (0.08 R)
• M65: 33,793,411 km (0.113 R)
• M66: 34,172,043 km (0.095 R)
• M67: 35,636,158 km (0.051 R)
• M68: 36,408,232 km (0.098 R)
• M69: 36,731,513 km (0.037 R)
• M70: 37,446,142 km (0.027 R)
• M71: 38,230,933 km (0.042 R)
• M72: 38,757,218 km (0.102 R)
• M73: 39,683,827 km (0.113 R)
• M74: 39,949,962 km (0.051 R)
• M75: 40,149,974 km (0.079 R)
• M76: 40,818,976 km (0.111 R)
• M77: 41,154,823 km (0.091 R)
• M78: 41,626,655 km (0.059 R)
• M79: 41,829,360 km (0.118 R)
• M80: 44,494,745 km (0.085 R)
• M81: 45,048,108 km (0.111 R)
• M82: 45,117,521 km (0.114 R)
• M83: 45,186,934 km (0.111 R)
• M84: 45,395,324 km (0.067 R)
• M85: 46,162,013 km (0.062 R)
• M86: 46,441,911 km (0.085 R)
• M87: 46,862,730 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.4

Radius: 10.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.35 AU - 11.75 AU

Year: 11363 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,424,983 km

• M1: 130,749 km (0.067 R)
• M2: 210,783 km (0.074 R)
• M3: 315,053 km (0.083 R)
• M4: 444,605 km (0.032 R)
• M5: 700,716 km (0.091 R)
• M6: 1,266,047 km (0.113 R)
• M7: 1,365,380 km (0.111 R)
• M8: 1,679,685 km (0.041 R)
• M9: 1,834,369 km (0.119 R)
• M10: 2,110,527 km (0.118 R)
• M11: 2,253,692 km (0.099 R)
• M12: 2,754,246 km (0.106 R)
• M13: 2,937,653 km (0.06 R)
• M14: 3,512,109 km (0.045 R)
• M15: 3,711,374 km (0.108 R)
• M16: 4,120,973 km (0.095 R)
• M17: 4,210,731 km (0.1 R)
• M18: 4,422,562 km (0.095 R)
• M19: 5,369,965 km (0.044 R)
• M20: 6,240,625 km (0.104 R)
• M21: 6,833,481 km (0.074 R)
• M22: 6,975,599 km (0.055 R)
• M23: 8,336,341 km (0.08 R)
• M24: 8,412,187 km (0.099 R)
• M25: 8,679,668 km (0.11 R)
• M26: 8,756,562 km (0.085 R)
• M27: 9,977,580 km (0.105 R)
• M28: 10,098,604 km (0.095 R)
• M29: 10,220,078 km (0.115 R)
• M30: 10,669,769 km (0.052 R)
• M31: 11,503,927 km (0.063 R)
• M32: 12,057,289 km (0.12 R)
• M33: 12,794,059 km (0.09 R)
• M34: 13,057,650 km (0.032 R)
• M35: 13,545,489 km (0.084 R)
• M36: 14,952,158 km (0.108 R)
• M37: 15,276,187 km (0.108 R)
• M38: 18,000,364 km (0.105 R)
• M39: 19,091,381 km (0.118 R)
• M40: 19,847,449 km (0.056 R)
• M41: 20,561,928 km (0.097 R)
• M42: 20,767,625 km (0.118 R)
• M43: 20,870,698 km (0.079 R)
• M44: 20,973,921 km (0.099 R)
• M45: 21,232,875 km (0.051 R)
• M46: 21,492,876 km (0.06 R)
• M47: 22,279,312 km (0.098 R)
• M48: 22,384,778 km (0.09 R)
• M49: 23,181,836 km (0.115 R)
• M50: 25,572,858 km (0.106 R)
• M51: 26,016,117 km (0.072 R)
• M52: 26,461,769 km (0.028 R)
• M53: 27,022,312 km (0.114 R)
• M54: 27,304,155 km (0.117 R)
• M55: 28,212,513 km (0.097 R)
• M56: 28,498,394 km (0.119 R)
• M57: 28,900,214 km (0.107 R)
• M58: 29,015,405 km (0.094 R)
• M59: 29,188,340 km (0.066 R)
• M60: 30,526,343 km (0.081 R)
• M61: 31,646,532 km (0.114 R)
• M62: 31,824,703 km (0.092 R)
• M63: 32,062,713 km (0.086 R)
• M64: 32,600,368 km (0.032 R)
• M65: 34,658,535 km (0.106 R)
• M66: 34,780,907 km (0.107 R)
• M67: 35,394,856 km (0.109 R)
• M68: 36,198,496 km (0.111 R)
• M69: 36,695,909 km (0.104 R)
• M70: 37,008,120 km (0.071 R)
• M71: 37,697,766 km (0.079 R)
• M72: 38,391,750 km (0.036 R)
• M73: 38,581,740 km (0.088 R)
• M74: 38,708,599 km (0.1 R)
• M75: 39,026,195 km (0.103 R)
• M76: 39,153,503 km (0.12 R)
• M77: 39,280,960 km (0.106 R)
• M78: 39,408,567 km (0.117 R)
• M79: 39,920,341 km (0.087 R)
• M80: 40,177,051 km (0.074 R)
• M81: 40,305,706 km (0.114 R)
• M82: 41,663,905 km (0.091 R)
• M83: 42,971,240 km (0.103 R)
• M84: 44,358,611 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit