🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.52 AU - 0.58 AU

Year: 151 Days

Day: 45.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 39.2 °

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: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.7 AU - 0.9 AU

Year: 265 Days

Day: 38.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 151.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,931,021 km

• M1: 119,529 km (0.085 R)
• M2: 571,314 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.75 AU - 1.21 AU

Year: 360 Days

Day: 29.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.22 AU - 1.8 AU

Year: 688 Days

Day: 47.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.55 AU - 5.51 AU

Year: 3576 Days

Day: 20.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,931,021 km

• M1: 1,062,893 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 9.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.18 AU - 5.36 AU

Year: 3864 Days

Day: 5 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,931,021 km

• M1: 194,926 km (0.117 R)
• M2: 403,465 km (0.045 R)
• M3: 462,706 km (0.112 R)
• M4: 661,073 km (0.117 R)
• M5: 783,594 km (0.108 R)
• M6: 905,067 km (0.084 R)
• M7: 1,246,898 km (0.083 R)
• M8: 1,380,040 km (0.065 R)
• M9: 1,627,326 km (0.059 R)
• M10: 1,807,890 km (0.06 R)
• M11: 1,888,972 km (0.116 R)
• M12: 1,959,583 km (0.113 R)
• M13: 2,030,941 km (0.107 R)
• M14: 2,225,717 km (0.071 R)
• M15: 2,581,461 km (0.069 R)
• M16: 2,646,835 km (0.076 R)
• M17: 2,766,065 km (0.075 R)
• M18: 2,996,146 km (0.064 R)
• M19: 3,533,053 km (0.111 R)
• M20: 3,591,396 km (0.07 R)
• M21: 3,783,031 km (0.11 R)
• M22: 4,114,989 km (0.097 R)
• M23: 4,662,517 km (0.101 R)
• M24: 4,807,178 km (0.042 R)
• M25: 5,484,408 km (0.036 R)
• M26: 5,774,029 km (0.08 R)
• M27: 6,297,322 km (0.052 R)
• M28: 6,386,034 km (0.072 R)
• M29: 6,510,948 km (0.045 R)
• M30: 6,890,478 km (0.103 R)
• M31: 7,000,283 km (0.069 R)
• M32: 7,129,087 km (0.092 R)
• M33: 7,501,436 km (0.06 R)
• M34: 7,918,514 km (0.051 R)
• M35: 8,110,598 km (0.074 R)
• M36: 8,362,521 km (0.092 R)
• M37: 8,715,722 km (0.11 R)
• M38: 8,933,985 km (0.089 R)
• M39: 9,033,767 km (0.076 R)
• M40: 9,093,905 km (0.113 R)
• M41: 9,234,527 km (0.104 R)
• M42: 9,294,965 km (0.118 R)
• M43: 9,436,783 km (0.026 R)
• M44: 9,579,200 km (0.077 R)
• M45: 9,742,861 km (0.08 R)
• M46: 10,093,668 km (0.032 R)
• M47: 10,322,851 km (0.076 R)
• M48: 10,490,700 km (0.105 R)
• M49: 10,978,240 km (0.045 R)
• M50: 11,235,548 km (0.066 R)
• M51: 11,300,174 km (0.095 R)
• M52: 11,494,801 km (0.047 R)
• M53: 11,690,625 km (0.102 R)
• M54: 12,240,247 km (0.113 R)
• M55: 12,306,669 km (0.084 R)
• M56: 12,529,420 km (0.09 R)
• M57: 13,250,631 km (0.12 R)
• M58: 13,547,583 km (0.103 R)
• M59: 13,800,553 km (0.076 R)
• M60: 14,171,257 km (0.107 R)
• M61: 14,451,454 km (0.103 R)
• M62: 14,545,251 km (0.119 R)
• M63: 14,733,445 km (0.038 R)
• M64: 14,827,842 km (0.043 R)
• M65: 14,922,537 km (0.049 R)
• M66: 15,518,386 km (0.103 R)
• M67: 15,783,174 km (0.071 R)
• M68: 15,855,579 km (0.106 R)
• M69: 15,976,604 km (0.118 R)
• M70: 16,316,939 km (0.068 R)
• M71: 16,390,242 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 12.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.35 AU - 7.99 AU

Year: 7120 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,931,021 km

• M1: 156,928 km (0.083 R)
• M2: 263,143 km (0.098 R)
• M3: 407,355 km (0.112 R)
• M4: 541,694 km (0.098 R)
• M5: 621,430 km (0.086 R)
• M6: 782,098 km (0.102 R)
• M7: 1,014,722 km (0.116 R)
• M8: 1,147,416 km (0.108 R)
• M9: 1,270,535 km (0.058 R)
• M10: 1,808,189 km (0.094 R)
• M11: 2,008,651 km (0.119 R)
• M12: 2,121,148 km (0.107 R)
• M13: 2,333,128 km (0.103 R)
• M14: 3,227,724 km (0.045 R)
• M15: 3,862,916 km (0.118 R)
• M16: 4,051,709 km (0.086 R)
• M17: 4,512,021 km (0.055 R)
• M18: 4,912,944 km (0.097 R)
• M19: 5,143,474 km (0.095 R)
• M20: 5,273,026 km (0.071 R)
• M21: 5,351,415 km (0.036 R)
• M22: 5,509,241 km (0.084 R)
• M23: 5,937,689 km (0.028 R)
• M24: 6,183,478 km (0.114 R)
• M25: 6,321,557 km (0.101 R)
• M26: 7,055,784 km (0.065 R)
• M27: 7,462,391 km (0.05 R)
• M28: 7,936,616 km (0.107 R)
• M29: 8,268,274 km (0.026 R)
• M30: 8,420,565 km (0.096 R)
• M31: 8,573,753 km (0.079 R)
• M32: 9,132,950 km (0.091 R)
• M33: 10,026,498 km (0.108 R)
• M34: 10,123,886 km (0.031 R)
• M35: 10,582,553 km (0.097 R)
• M36: 10,881,151 km (0.078 R)
• M37: 11,486,424 km (0.061 R)
• M38: 11,588,449 km (0.045 R)
• M39: 11,690,625 km (0.088 R)
• M40: 12,068,210 km (0.1 R)
• M41: 12,206,438 km (0.069 R)
• M42: 12,484,690 km (0.099 R)
• M43: 14,306,942 km (0.031 R)
• M44: 14,932,710 km (0.12 R)
• M45: 15,155,760 km (0.088 R)
• M46: 16,058,883 km (0.09 R)
• M47: 16,134,878 km (0.083 R)
• M48: 16,211,173 km (0.056 R)
• M49: 16,363,763 km (0.09 R)
• M50: 17,018,104 km (0.082 R)
• M51: 17,329,118 km (0.088 R)
• M52: 17,602,583 km (0.098 R)
• M53: 19,801,672 km (0.094 R)
• M54: 20,539,937 km (0.073 R)
• M55: 20,954,174 km (0.072 R)
• M56: 22,001,508 km (0.062 R)
• M57: 22,552,777 km (0.099 R)
• M58: 22,638,047 km (0.117 R)
• M59: 23,453,057 km (0.056 R)
• M60: 23,712,459 km (0.05 R)
• M61: 23,972,760 km (0.076 R)
• M62: 24,190,424 km (0.073 R)
• M63: 24,321,323 km (0.112 R)
• M64: 25,156,079 km (0.093 R)
• M65: 25,866,220 km (0.113 R)
• M66: 26,268,489 km (0.099 R)
• M67: 26,718,030 km (0.049 R)
• M68: 27,351,727 km (0.076 R)
• M69: 27,898,657 km (0.098 R)
• M70: 28,081,764 km (0.03 R)
• M71: 28,357,324 km (0.117 R)
• M72: 28,449,326 km (0.06 R)
• M73: 28,587,555 km (0.045 R)
• M74: 28,910,985 km (0.066 R)
• M75: 29,049,962 km (0.073 R)
• M76: 29,142,712 km (0.098 R)
• M77: 31,398,648 km (0.088 R)
• M78: 31,971,459 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 10

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.56 AU - 12.18 AU

Year: 11500 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,931,021 km

• M1: 151,094 km (0.089 R)
• M2: 263,442 km (0.108 R)
• M3: 365,916 km (0.07 R)
• M4: 620,233 km (0.098 R)
• M5: 847,322 km (0.096 R)
• M6: 950,096 km (0.085 R)
• M7: 1,379,442 km (0.1 R)
• M8: 2,084,646 km (0.1 R)
• M9: 2,226,465 km (0.039 R)
• M10: 3,045,962 km (0.097 R)
• M11: 3,371,637 km (0.093 R)
• M12: 4,671,942 km (0.094 R)
• M13: 4,971,736 km (0.088 R)
• M14: 6,521,270 km (0.109 R)
• M15: 6,646,185 km (0.112 R)
• M16: 7,154,369 km (0.106 R)
• M17: 7,240,238 km (0.043 R)
• M18: 8,028,768 km (0.073 R)
• M19: 8,207,837 km (0.067 R)
• M20: 8,388,102 km (0.052 R)
• M21: 8,569,714 km (0.101 R)
• M22: 8,983,053 km (0.083 R)
• M23: 9,591,767 km (0.119 R)
• M24: 12,105,908 km (0.111 R)
• M25: 12,725,543 km (0.101 R)
• M26: 12,934,381 km (0.068 R)
• M27: 13,355,500 km (0.086 R)
• M28: 14,591,178 km (0.113 R)
• M29: 14,809,890 km (0.076 R)
• M30: 15,305,807 km (0.116 R)
• M31: 15,583,610 km (0.112 R)
• M32: 15,751,160 km (0.066 R)
• M33: 17,285,735 km (0.083 R)
• M34: 17,575,057 km (0.113 R)
• M35: 18,689,412 km (0.115 R)
• M36: 19,705,780 km (0.063 R)
• M37: 19,826,505 km (0.093 R)
• M38: 20,924,254 km (0.061 R)
• M39: 21,047,523 km (0.089 R)
• M40: 22,041,750 km (0.111 R)
• M41: 22,104,432 km (0.102 R)
• M42: 23,689,870 km (0.091 R)
• M43: 24,854,041 km (0.053 R)
• M44: 24,919,265 km (0.115 R)
• M45: 25,377,334 km (0.082 R)
• M46: 25,772,272 km (0.119 R)
• M47: 27,036,225 km (0.026 R)
• M48: 28,184,239 km (0.118 R)
• M49: 29,279,146 km (0.108 R)
• M50: 29,901,174 km (0.067 R)
• M51: 30,387,965 km (0.077 R)
• M52: 32,718,102 km (0.072 R)
• M53: 32,932,774 km (0.068 R)
• M54: 33,435,423 km (0.084 R)
• M55: 34,157,981 km (0.055 R)
• M56: 34,594,059 km (0.109 R)
• M57: 35,178,238 km (0.064 R)
• M58: 35,986,965 km (0.094 R)
• M59: 36,134,618 km (0.093 R)
• M60: 36,356,471 km (0.119 R)
• M61: 36,430,522 km (0.106 R)
• M62: 38,373,948 km (0.072 R)
• M63: 39,358,302 km (0.12 R)
• M64: 39,662,734 km (0.101 R)
• M65: 40,044,508 km (0.043 R)
• M66: 42,204,850 km (0.118 R)
• M67: 43,299,159 km (0.073 R)
• M68: 43,456,237 km (0.109 R)
• M69: 44,086,642 km (0.073 R)
• M70: 44,323,755 km (0.04 R)
• M71: 44,878,613 km (0.08 R)
• M72: 45,435,865 km (0.091 R)
• M73: 46,396,583 km (0.103 R)
• M74: 46,476,917 km (0.077 R)
• M75: 47,444,815 km (0.063 R)
• M76: 47,525,748 km (0.119 R)
• M77: 48,500,826 km (0.118 R)
• M78: 52,550,590 km (0.119 R)
• M79: 52,801,915 km (0.1 R)
• M80: 53,306,060 km (0.06 R)
• M81: 54,742,947 km (0.079 R)
• M82: 54,912,890 km (0.062 R)
• M83: 55,082,983 km (0.117 R)
• M84: 55,594,159 km (0.118 R)
• M85: 55,679,579 km (0.057 R)
• M86: 56,965,224 km (0.098 R)
• M87: 57,223,430 km (0.06 R)
• M88: 57,309,598 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 12.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.67 AU - 14.37 AU

Year: 14501 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,931,021 km

• M1: 239,506 km (0.063 R)
• M2: 477,816 km (0.046 R)
• M3: 583,731 km (0.095 R)
• M4: 823,237 km (0.109 R)
• M5: 955,631 km (0.077 R)
• M6: 1,119,740 km (0.112 R)
• M7: 1,319,304 km (0.079 R)
• M8: 1,531,134 km (0.077 R)
• M9: 1,725,911 km (0.11 R)
• M10: 3,635,677 km (0.091 R)
• M11: 4,601,780 km (0.101 R)
• M12: 4,804,336 km (0.105 R)
• M13: 5,051,172 km (0.045 R)
• M14: 5,730,197 km (0.089 R)
• M15: 6,848,142 km (0.094 R)
• M16: 7,361,262 km (0.089 R)
• M17: 8,080,978 km (0.099 R)
• M18: 8,722,902 km (0.066 R)
• M19: 8,823,133 km (0.095 R)
• M20: 9,535,667 km (0.107 R)
• M21: 9,794,472 km (0.111 R)
• M22: 10,108,328 km (0.052 R)
• M23: 10,266,453 km (0.105 R)
• M24: 12,793,012 km (0.064 R)
• M25: 12,907,005 km (0.05 R)
• M26: 13,193,635 km (0.092 R)
• M27: 13,308,825 km (0.076 R)
• M28: 13,656,640 km (0.103 R)
• M29: 13,831,520 km (0.109 R)
• M30: 14,538,968 km (0.052 R)
• M31: 14,897,106 km (0.102 R)
• M32: 15,197,797 km (0.109 R)
• M33: 15,866,500 km (0.072 R)
• M34: 16,111,990 km (0.062 R)
• M35: 16,668,943 km (0.11 R)
• M36: 17,929,454 km (0.098 R)
• M37: 18,506,603 km (0.107 R)
• M38: 19,877,069 km (0.108 R)
• M39: 21,145,061 km (0.063 R)
• M40: 21,891,105 km (0.051 R)
• M41: 22,922,283 km (0.069 R)
• M42: 23,548,650 km (0.043 R)
• M43: 24,747,078 km (0.105 R)
• M44: 25,032,062 km (0.06 R)
• M45: 25,461,408 km (0.12 R)
• M46: 25,821,041 km (0.105 R)
• M47: 26,763,957 km (0.114 R)
• M48: 27,203,026 km (0.096 R)
• M49: 28,459,948 km (0.112 R)
• M50: 29,057,890 km (0.058 R)
• M51: 30,953,445 km (0.107 R)
• M52: 31,260,420 km (0.071 R)
• M53: 32,032,195 km (0.094 R)
• M54: 32,810,403 km (0.12 R)
• M55: 33,516,057 km (0.083 R)
• M56: 36,956,209 km (0.059 R)
• M57: 38,759,312 km (0.079 R)
• M58: 38,924,618 km (0.092 R)
• M59: 39,671,560 km (0.106 R)
• M60: 39,754,737 km (0.11 R)
• M61: 39,838,212 km (0.117 R)
• M62: 40,506,915 km (0.104 R)
• M63: 40,842,762 km (0.109 R)
• M64: 43,304,993 km (0.104 R)
• M65: 43,390,713 km (0.101 R)
• M66: 43,648,470 km (0.116 R)
• M67: 44,251,499 km (0.105 R)
• M68: 45,291,803 km (0.044 R)
• M69: 45,989,826 km (0.084 R)
• M70: 46,691,440 km (0.097 R)
• M71: 46,779,404 km (0.118 R)
• M72: 47,573,320 km (0.096 R)
• M73: 52,704,527 km (0.111 R)
• M74: 53,163,044 km (0.085 R)
• M75: 53,254,748 km (0.077 R)
• M76: 55,195,780 km (0.092 R)
• M77: 55,288,830 km (0.117 R)
• M78: 56,315,221 km (0.065 R)
• M79: 56,408,869 km (0.102 R)
• M80: 56,596,315 km (0.097 R)
• M81: 56,877,858 km (0.114 R)
• M82: 58,576,692 km (0.116 R)
• M83: 60,483,766 km (0.112 R)
• M84: 61,927,385 km (0.066 R)
• M85: 63,869,913 km (0.107 R)
• M86: 64,065,288 km (0.117 R)
• M87: 64,358,650 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 20,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit