🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.57 AU - 0.63 AU

Year: 212 Days

Day: 42.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,616,054 km

• M1: 386,561 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.64 AU - 1.04 AU

Year: 351 Days

Day: 45.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,616,054 km

• M1: 653,743 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.16 AU - 1.28 AU

Year: 615 Days

Day: 42.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.09 AU - 1.65 AU

Year: 732 Days

Day: 44.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 12.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.71 AU - 3.17 AU

Year: 2302 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,616,054 km

• M1: 246,836 km (0.113 R)
• M2: 331,958 km (0.101 R)
• M3: 428,897 km (0.034 R)
• M4: 539,151 km (0.053 R)
• M5: 758,312 km (0.1 R)
• M6: 868,416 km (0.095 R)
• M7: 1,000,511 km (0.052 R)
• M8: 1,098,048 km (0.104 R)
• M9: 1,225,057 km (0.09 R)
• M10: 1,420,731 km (0.1 R)
• M11: 1,569,730 km (0.08 R)
• M12: 1,935,048 km (0.089 R)
• M13: 2,360,206 km (0.105 R)
• M14: 2,549,896 km (0.107 R)
• M15: 2,838,320 km (0.09 R)
• M16: 2,980,438 km (0.109 R)
• M17: 3,186,135 km (0.075 R)
• M18: 3,434,169 km (0.063 R)
• M19: 3,818,186 km (0.12 R)
• M20: 3,962,548 km (0.095 R)
• M21: 4,502,896 km (0.105 R)
• M22: 4,585,923 km (0.051 R)
• M23: 4,966,350 km (0.077 R)
• M24: 5,356,950 km (0.059 R)
• M25: 5,459,873 km (0.091 R)
• M26: 5,548,585 km (0.091 R)
• M27: 5,652,705 km (0.068 R)
• M28: 6,106,585 km (0.117 R)
• M29: 6,525,310 km (0.097 R)
• M30: 6,730,259 km (0.12 R)
• M31: 6,905,288 km (0.078 R)
• M32: 7,162,596 km (0.119 R)
• M33: 7,341,516 km (0.086 R)
• M34: 7,455,958 km (0.079 R)
• M35: 7,538,237 km (0.114 R)
• M36: 7,937,065 km (0.106 R)
• M37: 8,428,194 km (0.031 R)
• M38: 8,651,544 km (0.117 R)
• M39: 9,016,563 km (0.063 R)
• M40: 9,104,227 km (0.085 R)
• M41: 9,245,148 km (0.118 R)
• M42: 9,654,149 km (0.071 R)
• M43: 9,779,961 km (0.066 R)
• M44: 9,996,579 km (0.1 R)
• M45: 10,087,384 km (0.081 R)
• M46: 10,398,099 km (0.054 R)
• M47: 10,619,354 km (0.051 R)
• M48: 10,991,554 km (0.083 R)
• M49: 11,254,697 km (0.068 R)
• M50: 11,387,091 km (0.063 R)
• M51: 11,634,226 km (0.097 R)
• M52: 12,230,823 km (0.044 R)
• M53: 12,328,061 km (0.093 R)
• M54: 12,484,092 km (0.082 R)
• M55: 12,857,189 km (0.08 R)
• M56: 12,995,717 km (0.07 R)
• M57: 13,114,647 km (0.109 R)
• M58: 13,333,808 km (0.113 R)
• M59: 13,413,843 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 9.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.16 AU - 3.32 AU

Year: 2663 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,616,054 km

• M1: 118,631 km (0.052 R)
• M2: 239,805 km (0.093 R)
• M3: 331,210 km (0.098 R)
• M4: 565,330 km (0.081 R)
• M5: 662,419 km (0.102 R)
• M6: 1,153,400 km (0.071 R)
• M7: 1,335,909 km (0.057 R)
• M8: 1,667,867 km (0.093 R)
• M9: 1,760,169 km (0.116 R)
• M10: 1,822,700 km (0.085 R)
• M11: 1,982,172 km (0.09 R)
• M12: 2,235,890 km (0.109 R)
• M13: 2,326,696 km (0.061 R)
• M14: 2,726,272 km (0.069 R)
• M15: 2,823,510 km (0.083 R)
• M16: 3,071,543 km (0.071 R)
• M17: 3,134,674 km (0.109 R)
• M18: 3,262,281 km (0.068 R)
• M19: 3,926,346 km (0.098 R)
• M20: 4,050,213 km (0.098 R)
• M21: 4,189,488 km (0.108 R)
• M22: 4,372,895 km (0.09 R)
• M23: 4,458,465 km (0.099 R)
• M24: 4,703,955 km (0.079 R)
• M25: 4,924,313 km (0.08 R)
• M26: 4,983,703 km (0.101 R)
• M27: 5,299,205 km (0.044 R)
• M28: 5,590,173 km (0.052 R)
• M29: 5,761,164 km (0.082 R)
• M30: 5,839,403 km (0.108 R)
• M31: 6,028,645 km (0.081 R)
• M32: 6,108,081 km (0.049 R)
• M33: 6,348,634 km (0.114 R)
• M34: 6,478,186 km (0.116 R)
• M35: 6,955,403 km (0.052 R)
• M36: 7,072,239 km (0.115 R)
• M37: 7,257,142 km (0.056 R)
• M38: 7,375,773 km (0.079 R)
• M39: 7,460,895 km (0.101 R)
• M40: 7,821,725 km (0.115 R)
• M41: 7,960,851 km (0.109 R)
• M42: 8,083,072 km (0.089 R)
• M43: 8,614,444 km (0.091 R)
• M44: 8,704,053 km (0.066 R)
• M45: 9,102,282 km (0.082 R)
• M46: 9,230,189 km (0.106 R)
• M47: 9,303,641 km (0.06 R)
• M48: 9,691,997 km (0.119 R)
• M49: 9,916,394 km (0.111 R)
• M50: 10,085,888 km (0.112 R)
• M51: 10,199,284 km (0.079 R)
• M52: 10,294,278 km (0.079 R)
• M53: 10,465,867 km (0.092 R)
• M54: 10,638,353 km (0.061 R)
• M55: 10,986,168 km (0.117 R)
• M56: 11,181,094 km (0.083 R)
• M57: 11,593,985 km (0.062 R)
• M58: 11,712,915 km (0.047 R)
• M59: 11,932,076 km (0.101 R)
• M60: 11,992,065 km (0.026 R)
• M61: 12,132,387 km (0.096 R)
• M62: 12,313,700 km (0.088 R)
• M63: 12,617,832 km (0.12 R)
• M64: 13,130,205 km (0.104 R)
• M65: 13,545,040 km (0.053 R)
• M66: 13,691,197 km (0.112 R)
• M67: 13,816,859 km (0.115 R)
• M68: 14,238,875 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.4

Radius: 10.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.32 AU - 4.32 AU

Year: 3409 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,616,054 km

• M1: 141,370 km (0.114 R)
• M2: 242,947 km (0.079 R)
• M3: 411,095 km (0.075 R)
• M4: 604,974 km (0.116 R)
• M5: 734,675 km (0.084 R)
• M6: 819,497 km (0.057 R)
• M7: 1,156,691 km (0.093 R)
• M8: 1,494,932 km (0.114 R)
• M9: 1,605,335 km (0.098 R)
• M10: 1,998,328 km (0.116 R)
• M11: 2,120,699 km (0.057 R)
• M12: 2,214,048 km (0.039 R)
• M13: 2,388,928 km (0.096 R)
• M14: 2,551,990 km (0.106 R)
• M15: 2,651,622 km (0.112 R)
• M16: 2,803,614 km (0.098 R)
• M17: 3,098,621 km (0.04 R)
• M18: 3,222,937 km (0.106 R)
• M19: 3,385,400 km (0.12 R)
• M20: 3,513,755 km (0.107 R)
• M21: 4,101,076 km (0.102 R)
• M22: 4,179,166 km (0.116 R)
• M23: 4,336,842 km (0.083 R)
• M24: 4,436,325 km (0.112 R)
• M25: 4,986,995 km (0.057 R)
• M26: 5,409,010 km (0.119 R)
• M27: 6,019,070 km (0.089 R)
• M28: 6,264,710 km (0.117 R)
• M29: 7,068,499 km (0.095 R)
• M30: 7,280,480 km (0.119 R)
• M31: 7,614,232 km (0.118 R)
• M32: 7,953,221 km (0.076 R)
• M33: 9,255,022 km (0.113 R)
• M34: 10,327,489 km (0.106 R)
• M35: 10,648,825 km (0.105 R)
• M36: 10,756,685 km (0.118 R)
• M37: 10,973,602 km (0.079 R)
• M38: 11,411,475 km (0.116 R)
• M39: 12,023,031 km (0.103 R)
• M40: 12,107,255 km (0.097 R)
• M41: 12,304,574 km (0.081 R)
• M42: 12,446,244 km (0.119 R)
• M43: 12,616,785 km (0.116 R)
• M44: 12,788,224 km (0.101 R)
• M45: 13,191,241 km (0.1 R)
• M46: 13,452,439 km (0.032 R)
• M47: 13,686,111 km (0.085 R)
• M48: 14,039,162 km (0.055 R)
• M49: 15,146,485 km (0.098 R)
• M50: 15,237,590 km (0.088 R)
• M51: 15,450,618 km (0.077 R)
• M52: 15,603,507 km (0.072 R)
• M53: 15,848,997 km (0.095 R)
• M54: 16,064,867 km (0.11 R)
• M55: 17,380,879 km (0.099 R)
• M56: 17,476,173 km (0.043 R)
• M57: 17,731,237 km (0.086 R)
• M58: 17,859,143 km (0.112 R)
• M59: 18,471,298 km (0.043 R)
• M60: 19,451,912 km (0.093 R)
• M61: 20,014,998 km (0.079 R)
• M62: 20,114,930 km (0.076 R)
• M63: 20,215,011 km (0.064 R)
• M64: 20,954,174 km (0.035 R)
• M65: 21,259,204 km (0.09 R)
• M66: 21,361,230 km (0.1 R)
• M67: 21,702,313 km (0.082 R)
• M68: 21,804,937 km (0.061 R)
• M69: 22,424,422 km (0.111 R)
• M70: 22,910,316 km (0.089 R)
• M71: 23,504,967 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.8

Radius: 9.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.43 AU - 5.61 AU

Year: 4387 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,616,054 km

• M1: 132,843 km (0.035 R)
• M2: 301,589 km (0.095 R)
• M3: 391,348 km (0.109 R)
• M4: 506,987 km (0.052 R)
• M5: 696,079 km (0.089 R)
• M6: 829,371 km (0.1 R)
• M7: 927,507 km (0.065 R)
• M8: 1,462,319 km (0.12 R)
• M9: 1,628,822 km (0.069 R)
• M10: 1,714,541 km (0.075 R)
• M11: 1,801,757 km (0.119 R)
• M12: 1,866,084 km (0.116 R)
• M13: 2,525,661 km (0.109 R)
• M14: 2,680,495 km (0.092 R)
• M15: 2,895,018 km (0.114 R)
• M16: 2,980,588 km (0.079 R)
• M17: 3,441,050 km (0.077 R)
• M18: 3,819,234 km (0.082 R)
• M19: 4,135,783 km (0.065 R)
• M20: 4,210,881 km (0.048 R)
• M21: 4,604,323 km (0.052 R)
• M22: 4,884,520 km (0.117 R)
• M23: 4,986,845 km (0.112 R)
• M24: 5,520,610 km (0.112 R)
• M25: 5,710,600 km (0.115 R)
• M26: 6,342,950 km (0.072 R)
• M27: 6,592,030 km (0.085 R)
• M28: 6,793,688 km (0.073 R)
• M29: 6,958,994 km (0.054 R)
• M30: 7,035,887 km (0.055 R)
• M31: 7,345,704 km (0.047 R)
• M32: 7,979,102 km (0.06 R)
• M33: 8,180,610 km (0.062 R)
• M34: 8,248,079 km (0.106 R)
• M35: 8,424,604 km (0.085 R)
• M36: 8,520,197 km (0.098 R)
• M37: 8,629,852 km (0.103 R)
• M38: 9,017,460 km (0.104 R)
• M39: 9,101,235 km (0.049 R)
• M40: 9,283,595 km (0.11 R)
• M41: 9,410,604 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 13.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.94 AU - 6.22 AU

Year: 5228 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,616,054 km

• M1: 196,422 km (0.097 R)
• M2: 395,836 km (0.098 R)
• M3: 606,769 km (0.088 R)
• M4: 734,226 km (0.111 R)
• M5: 951,592 km (0.103 R)
• M6: 1,420,133 km (0.065 R)
• M7: 1,532,032 km (0.112 R)
• M8: 1,834,070 km (0.095 R)
• M9: 2,064,301 km (0.107 R)
• M10: 2,323,255 km (0.118 R)
• M11: 2,573,383 km (0.071 R)
• M12: 2,934,512 km (0.085 R)
• M13: 3,727,680 km (0.07 R)
• M14: 4,021,789 km (0.099 R)
• M15: 4,300,191 km (0.115 R)
• M16: 4,465,496 km (0.108 R)
• M17: 5,630,116 km (0.092 R)
• M18: 6,313,180 km (0.086 R)
• M19: 7,134,023 km (0.075 R)
• M20: 7,528,662 km (0.112 R)
• M21: 7,642,656 km (0.116 R)
• M22: 7,728,675 km (0.069 R)
• M23: 8,133,935 km (0.06 R)
• M24: 8,576,147 km (0.077 R)
• M25: 8,755,066 km (0.084 R)
• M26: 9,208,198 km (0.077 R)
• M27: 9,360,937 km (0.062 R)
• M28: 9,453,089 km (0.09 R)
• M29: 9,669,109 km (0.055 R)
• M30: 9,855,508 km (0.1 R)
• M31: 9,949,156 km (0.06 R)
• M32: 10,137,350 km (0.091 R)
• M33: 10,232,046 km (0.032 R)
• M34: 10,485,614 km (0.073 R)
• M35: 10,741,426 km (0.104 R)
• M36: 11,193,960 km (0.063 R)
• M37: 12,051,006 km (0.05 R)
• M38: 12,792,712 km (0.06 R)
• M39: 13,272,323 km (0.068 R)
• M40: 13,653,498 km (0.049 R)
• M41: 14,355,711 km (0.112 R)
• M42: 14,497,530 km (0.116 R)
• M43: 14,604,193 km (0.089 R)
• M44: 15,503,575 km (0.093 R)
• M45: 16,199,056 km (0.119 R)
• M46: 16,643,511 km (0.107 R)
• M47: 16,755,261 km (0.076 R)
• M48: 17,167,253 km (0.091 R)
• M49: 17,280,200 km (0.088 R)
• M50: 17,393,445 km (0.086 R)
• M51: 17,848,672 km (0.1 R)
• M52: 18,423,127 km (0.094 R)
• M53: 20,103,859 km (0.092 R)
• M54: 20,342,169 km (0.116 R)
• M55: 21,184,106 km (0.111 R)
• M56: 21,467,145 km (0.075 R)
• M57: 21,588,918 km (0.108 R)
• M58: 22,488,749 km (0.076 R)
• M59: 22,818,911 km (0.098 R)
• M60: 23,317,222 km (0.063 R)
• M61: 23,777,235 km (0.074 R)
• M62: 24,029,457 km (0.104 R)
• M63: 24,536,444 km (0.102 R)
• M64: 24,706,238 km (0.104 R)
• M65: 24,919,116 km (0.092 R)
• M66: 25,004,387 km (0.077 R)
• M67: 25,518,255 km (0.084 R)
• M68: 25,992,181 km (0.094 R)
• M69: 26,165,416 km (0.062 R)
• M70: 26,774,279 km (0.065 R)
• M71: 27,255,984 km (0.094 R)
• M72: 27,564,006 km (0.087 R)
• M73: 28,450,523 km (0.066 R)
• M74: 28,942,102 km (0.079 R)
• M75: 29,031,711 km (0.083 R)
• M76: 29,662,116 km (0.099 R)
• M77: 29,888,308 km (0.091 R)
• M78: 30,387,965 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit