🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.14 AU

Year: 346 Days

Day: 30 Hours

Environment

Temp: 144 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,300,467 km

• M1: 36,951 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.84 AU - 4.78 AU

Year: 3145 Days

Day: 31.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,300,467 km

• M1: 103,522 km (0.116 R)
• M2: 2,203,876 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629

Radius: 12.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.12 AU - 7.38 AU

Year: 6164 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 87,300,467 km

• M1: 155,283 km (0.105 R)
• M2: 271,371 km (0.105 R)
• M3: 393,293 km (0.075 R)
• M4: 507,436 km (0.096 R)
• M5: 672,742 km (0.098 R)
• M6: 1,045,988 km (0.027 R)
• M7: 1,498,372 km (0.026 R)
• M8: 1,656,497 km (0.104 R)
• M9: 3,363,409 km (0.117 R)
• M10: 4,227,337 km (0.095 R)
• M11: 4,428,546 km (0.107 R)
• M12: 4,710,239 km (0.041 R)
• M13: 4,892,748 km (0.114 R)
• M14: 4,971,586 km (0.061 R)
• M15: 5,728,551 km (0.117 R)
• M16: 6,990,260 km (0.078 R)
• M17: 7,198,650 km (0.108 R)
• M18: 7,348,846 km (0.079 R)
• M19: 7,560,976 km (0.061 R)
• M20: 7,805,718 km (0.068 R)
• M21: 8,366,261 km (0.086 R)
• M22: 8,747,137 km (0.102 R)
• M23: 8,971,983 km (0.116 R)
• M24: 9,592,066 km (0.079 R)
• M25: 10,394,958 km (0.073 R)
• M26: 10,565,050 km (0.093 R)
• M27: 11,115,271 km (0.098 R)
• M28: 12,423,505 km (0.081 R)
• M29: 12,531,664 km (0.083 R)
• M30: 13,004,244 km (0.078 R)
• M31: 13,445,557 km (0.051 R)
• M32: 13,891,957 km (0.049 R)
• M33: 14,079,404 km (0.065 R)
• M34: 14,456,689 km (0.118 R)
• M35: 14,837,416 km (0.091 R)
• M36: 15,029,051 km (0.111 R)
• M37: 15,531,101 km (0.1 R)
• M38: 15,725,579 km (0.082 R)
• M39: 16,591,301 km (0.053 R)
• M40: 17,351,408 km (0.034 R)
• M41: 18,286,694 km (0.088 R)
• M42: 18,450,953 km (0.063 R)
• M43: 19,030,046 km (0.07 R)
• M44: 19,321,911 km (0.084 R)
• M45: 19,573,236 km (0.089 R)
• M46: 19,741,234 km (0.079 R)
• M47: 19,867,644 km (0.108 R)
• M48: 20,291,006 km (0.081 R)
• M49: 20,589,155 km (0.1 R)
• M50: 20,760,145 km (0.064 R)
• M51: 22,145,122 km (0.106 R)
• M52: 22,981,524 km (0.049 R)
• M53: 24,052,944 km (0.087 R)
• M54: 24,368,446 km (0.065 R)
• M55: 25,460,660 km (0.053 R)
• M56: 26,522,506 km (0.057 R)
• M57: 27,834,479 km (0.092 R)
• M58: 28,260,683 km (0.119 R)
• M59: 30,083,982 km (0.041 R)
• M60: 30,863,088 km (0.103 R)
• M61: 31,255,034 km (0.092 R)
• M62: 31,353,320 km (0.106 R)
• M63: 31,747,361 km (0.039 R)
• M64: 32,093,530 km (0.044 R)
• M65: 32,441,046 km (0.114 R)
• M66: 32,590,345 km (0.112 R)
• M67: 32,889,541 km (0.079 R)
• M68: 32,989,472 km (0.029 R)
• M69: 33,089,553 km (0.057 R)
• M70: 33,290,014 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.1

Radius: 12.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.37 AU - 12.77 AU

Year: 14738 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,300,467 km

• M1: 194,328 km (0.065 R)
• M2: 503,696 km (0.077 R)
• M3: 751,281 km (0.074 R)
• M4: 1,188,854 km (0.063 R)
• M5: 1,642,136 km (0.087 R)
• M6: 1,739,225 km (0.117 R)
• M7: 2,000,872 km (0.091 R)
• M8: 2,340,907 km (0.096 R)
• M9: 2,517,882 km (0.066 R)
• M10: 2,768,757 km (0.088 R)
• M11: 3,394,226 km (0.086 R)
• M12: 3,570,004 km (0.107 R)
• M13: 3,774,803 km (0.088 R)
• M14: 4,116,036 km (0.062 R)
• M15: 4,632,597 km (0.112 R)
• M16: 5,026,638 km (0.076 R)
• M17: 5,578,654 km (0.088 R)
• M18: 5,697,435 km (0.11 R)
• M19: 5,787,044 km (0.12 R)
• M20: 6,272,938 km (0.084 R)
• M21: 7,058,476 km (0.107 R)
• M22: 8,109,102 km (0.037 R)
• M23: 8,929,048 km (0.099 R)
• M24: 9,033,467 km (0.104 R)
• M25: 9,454,885 km (0.09 R)
• M26: 9,883,034 km (0.12 R)
• M27: 11,279,979 km (0.119 R)
• M28: 11,848,301 km (0.09 R)
• M29: 12,039,936 km (0.052 R)
• M30: 12,816,498 km (0.118 R)
• M31: 12,895,037 km (0.116 R)
• M32: 13,369,711 km (0.11 R)
• M33: 13,850,070 km (0.098 R)
• M34: 14,132,960 km (0.114 R)
• M35: 14,377,103 km (0.097 R)
• M36: 15,034,586 km (0.06 R)
• M37: 15,701,942 km (0.071 R)
• M38: 15,954,613 km (0.057 R)
• M39: 16,592,498 km (0.103 R)
• M40: 17,717,773 km (0.113 R)
• M41: 18,422,529 km (0.095 R)
• M42: 18,511,241 km (0.097 R)
• M43: 19,136,410 km (0.112 R)
• M44: 19,316,376 km (0.095 R)
• M45: 20,361,766 km (0.104 R)
• M46: 20,591,399 km (0.052 R)
• M47: 20,821,929 km (0.08 R)
• M48: 21,146,257 km (0.099 R)
• M49: 21,239,158 km (0.071 R)
• M50: 21,332,208 km (0.062 R)
• M51: 21,472,082 km (0.117 R)
• M52: 21,893,499 km (0.085 R)
• M53: 22,034,570 km (0.074 R)
• M54: 22,459,727 km (0.059 R)
• M55: 22,792,283 km (0.084 R)
• M56: 22,887,577 km (0.102 R)
• M57: 23,414,161 km (0.058 R)
• M58: 24,723,591 km (0.094 R)
• M59: 25,165,354 km (0.079 R)
• M60: 27,463,775 km (0.081 R)
• M61: 28,330,097 km (0.081 R)
• M62: 29,412,587 km (0.085 R)
• M63: 29,516,408 km (0.087 R)
• M64: 29,672,289 km (0.083 R)
• M65: 30,351,164 km (0.093 R)
• M66: 30,456,182 km (0.111 R)
• M67: 30,824,192 km (0.065 R)
• M68: 31,511,744 km (0.052 R)
• M69: 31,724,323 km (0.085 R)
• M70: 32,257,938 km (0.102 R)
• M71: 33,117,677 km (0.087 R)
• M72: 33,604,618 km (0.1 R)
• M73: 33,985,046 km (0.09 R)
• M74: 35,465,616 km (0.092 R)
• M75: 36,297,380 km (0.064 R)
• M76: 37,191,527 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.8

Radius: 4.3

Gravity: 50.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.45 AU - 18.07 AU

Year: 20951 Days

Day: 17.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,300,467 km

• M1: 198,068 km (0.097 R)
• M2: 338,241 km (0.036 R)
• M3: 440,566 km (0.115 R)
• M4: 552,914 km (0.081 R)
• M5: 624,721 km (0.049 R)
• M6: 699,819 km (0.118 R)
• M7: 1,178,831 km (0.116 R)
• M8: 1,466,059 km (0.071 R)
• M9: 1,990,699 km (0.047 R)
• M10: 2,608,089 km (0.113 R)
• M11: 3,635,079 km (0.062 R)
• M12: 3,955,667 km (0.087 R)
• M13: 4,237,659 km (0.077 R)
• M14: 4,820,941 km (0.101 R)
• M15: 4,920,723 km (0.113 R)
• M16: 5,954,294 km (0.12 R)
• M17: 6,605,644 km (0.108 R)
• M18: 6,883,596 km (0.091 R)
• M19: 9,241,259 km (0.111 R)
• M20: 10,828,791 km (0.026 R)
• M21: 11,753,905 km (0.112 R)
• M22: 11,888,094 km (0.097 R)
• M23: 12,090,500 km (0.059 R)
• M24: 13,467,997 km (0.039 R)
• M25: 13,538,159 km (0.09 R)
• M26: 14,749,452 km (0.117 R)
• M27: 14,821,858 km (0.118 R)
• M28: 17,121,925 km (0.096 R)
• M29: 17,198,070 km (0.119 R)
• M30: 17,350,361 km (0.1 R)
• M31: 17,887,268 km (0.12 R)
• M32: 19,056,076 km (0.047 R)
• M33: 19,928,830 km (0.063 R)
• M34: 21,302,886 km (0.057 R)
• M35: 21,795,213 km (0.07 R)
• M36: 22,707,311 km (0.108 R)
• M37: 24,056,235 km (0.117 R)
• M38: 24,226,627 km (0.057 R)
• M39: 25,778,555 km (0.025 R)
• M40: 26,302,896 km (0.077 R)
• M41: 27,986,620 km (0.038 R)
• M42: 28,076,229 km (0.101 R)
• M43: 28,977,108 km (0.104 R)
• M44: 29,704,752 km (0.094 R)
• M45: 30,530,532 km (0.048 R)
• M46: 30,622,684 km (0.08 R)
• M47: 31,736,590 km (0.094 R)
• M48: 33,052,602 km (0.114 R)
• M49: 34,770,883 km (0.098 R)
• M50: 35,060,056 km (0.088 R)
• M51: 35,253,187 km (0.112 R)
• M52: 35,446,767 km (0.082 R)
• M53: 37,303,426 km (0.109 R)
• M54: 40,096,418 km (0.093 R)
• M55: 41,620,072 km (0.025 R)
• M56: 42,440,467 km (0.109 R)
• M57: 43,059,354 km (0.062 R)
• M58: 45,038,384 km (0.089 R)
• M59: 46,834,157 km (0.101 R)
• M60: 47,794,276 km (0.107 R)
• M61: 48,437,995 km (0.089 R)
• M62: 50,277,301 km (0.096 R)
• M63: 51,260,309 km (0.08 R)
• M64: 52,139,346 km (0.032 R)
• M65: 52,249,600 km (0.115 R)
• M66: 52,470,256 km (0.1 R)
• M67: 52,580,809 km (0.079 R)
• M68: 55,592,514 km (0.099 R)
• M69: 55,817,808 km (0.105 R)
• M70: 56,495,486 km (0.069 R)
• M71: 56,722,127 km (0.07 R)
• M72: 62,716,663 km (0.098 R)
• M73: 62,951,083 km (0.06 R)
• M74: 64,482,816 km (0.099 R)
• M75: 65,431,416 km (0.067 R)
• M76: 65,788,356 km (0.096 R)
• M77: 66,863,068 km (0.102 R)
• M78: 67,462,656 km (0.098 R)
• M79: 68,184,465 km (0.078 R)
• M80: 68,546,193 km (0.097 R)
• M81: 68,908,818 km (0.102 R)
• M82: 70,730,771 km (0.114 R)
• M83: 71,586,471 km (0.081 R)
• M84: 72,938,087 km (0.081 R)
• M85: 74,794,747 km (0.117 R)
• M86: 74,919,062 km (0.105 R)
• M87: 76,541,601 km (0.088 R)
• M88: 76,792,177 km (0.116 R)
• M89: 77,168,715 km (0.057 R)
• M90: 79,186,940 km (0.104 R)
• M91: 80,202,560 km (0.097 R)
• M92: 80,329,718 km (0.105 R)
• M93: 81,094,612 km (0.068 R)
• M94: 82,118,310 km (0.051 R)
• M95: 83,790,964 km (0.112 R)
• M96: 84,049,170 km (0.118 R)
• M97: 84,955,434 km (0.05 R)
• M98: 87,300,530 km (0.064 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit