🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.59 AU - 0.61 AU

Year: 165 Days

Day: 37.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.42 AU - 1.54 AU

Year: 639 Days

Day: 43.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,701,183 km

• M1: 281,394 km (0.038 R)
• M2: 303,833 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.43 AU - 1.77 AU

Year: 718 Days

Day: 31.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,701,183 km

• M1: 316,100 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.79 AU - 4.41 AU

Year: 2423 Days

Day: 37.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 14.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.3 AU - 5.92 AU

Year: 4714 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,701,183 km

• M1: 188,793 km (0.077 R)
• M2: 302,786 km (0.043 R)
• M3: 505,042 km (0.057 R)
• M4: 723,904 km (0.113 R)
• M5: 825,032 km (0.079 R)
• M6: 1,050,925 km (0.115 R)
• M7: 1,247,347 km (0.089 R)
• M8: 1,373,009 km (0.067 R)
• M9: 1,852,022 km (0.103 R)
• M10: 2,005,808 km (0.083 R)
• M11: 2,208,962 km (0.08 R)
• M12: 2,382,047 km (0.101 R)
• M13: 2,475,097 km (0.095 R)
• M14: 2,664,936 km (0.118 R)
• M15: 2,820,369 km (0.094 R)
• M16: 3,201,843 km (0.12 R)
• M17: 3,493,858 km (0.111 R)
• M18: 3,740,246 km (0.118 R)
• M19: 3,849,153 km (0.106 R)
• M20: 4,193,827 km (0.098 R)
• M21: 4,318,741 km (0.111 R)
• M22: 4,595,347 km (0.114 R)
• M23: 5,021,253 km (0.082 R)
• M24: 6,971,111 km (0.099 R)
• M25: 7,228,270 km (0.055 R)
• M26: 7,323,713 km (0.098 R)
• M27: 7,654,474 km (0.071 R)
• M28: 8,032,508 km (0.086 R)
• M29: 8,517,355 km (0.04 R)
• M30: 8,953,133 km (0.04 R)
• M31: 9,351,512 km (0.085 R)
• M32: 10,043,851 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 9.7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6 AU - 8.66 AU

Year: 7040 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,701,183 km

• M1: 138,827 km (0.101 R)
• M2: 518,656 km (0.038 R)
• M3: 709,094 km (0.038 R)
• M4: 1,468,602 km (0.106 R)
• M5: 1,565,093 km (0.082 R)
• M6: 2,058,168 km (0.118 R)
• M7: 2,412,565 km (0.087 R)
• M8: 2,481,230 km (0.095 R)
• M9: 2,667,480 km (0.092 R)
• M10: 3,029,357 km (0.099 R)
• M11: 3,484,134 km (0.087 R)
• M12: 3,614,285 km (0.093 R)
• M13: 3,825,966 km (0.04 R)
• M14: 3,933,377 km (0.087 R)
• M15: 4,799,548 km (0.11 R)
• M16: 4,944,658 km (0.035 R)
• M17: 5,358,895 km (0.074 R)
• M18: 5,907,919 km (0.08 R)
• M19: 6,063,650 km (0.06 R)
• M20: 6,189,163 km (0.113 R)
• M21: 6,252,293 km (0.12 R)
• M22: 6,700,040 km (0.078 R)
• M23: 6,927,877 km (0.099 R)
• M24: 6,993,401 km (0.106 R)
• M25: 7,290,951 km (0.071 R)
• M26: 7,391,182 km (0.104 R)
• M27: 7,694,267 km (0.104 R)
• M28: 7,830,252 km (0.114 R)
• M29: 8,417,423 km (0.096 R)
• M30: 10,113,564 km (0.088 R)
• M31: 10,337,662 km (0.078 R)
• M32: 10,600,954 km (0.025 R)
• M33: 10,981,232 km (0.074 R)
• M34: 11,520,981 km (0.031 R)
• M35: 11,872,536 km (0.096 R)
• M36: 12,346,761 km (0.11 R)
• M37: 12,466,290 km (0.079 R)
• M38: 12,948,294 km (0.104 R)
• M39: 13,110,309 km (0.105 R)
• M40: 13,559,401 km (0.074 R)
• M41: 13,641,531 km (0.078 R)
• M42: 14,179,933 km (0.097 R)
• M43: 14,305,147 km (0.109 R)
• M44: 15,663,495 km (0.114 R)
• M45: 16,096,432 km (0.063 R)
• M46: 16,314,396 km (0.11 R)
• M47: 16,621,221 km (0.103 R)
• M48: 16,753,316 km (0.11 R)
• M49: 16,974,122 km (0.098 R)
• M50: 17,463,457 km (0.03 R)
• M51: 18,138,293 km (0.058 R)
• M52: 18,729,953 km (0.092 R)
• M53: 18,821,656 km (0.119 R)
• M54: 19,005,213 km (0.082 R)
• M55: 19,467,021 km (0.088 R)
• M56: 19,792,397 km (0.066 R)
• M57: 19,932,420 km (0.062 R)
• M58: 20,307,313 km (0.072 R)
• M59: 20,495,656 km (0.069 R)
• M60: 20,826,716 km (0.093 R)
• M61: 21,926,859 km (0.09 R)
• M62: 22,120,140 km (0.112 R)
• M63: 22,557,115 km (0.045 R)
• M64: 22,849,878 km (0.07 R)
• M65: 24,033,945 km (0.097 R)
• M66: 24,834,294 km (0.062 R)
• M67: 25,643,469 km (0.054 R)
• M68: 25,898,084 km (0.111 R)
• M69: 26,873,313 km (0.033 R)
• M70: 27,080,207 km (0.075 R)
• M71: 27,287,549 km (0.082 R)
• M72: 27,756,090 km (0.049 R)
• M73: 28,806,865 km (0.08 R)
• M74: 29,763,544 km (0.097 R)
• M75: 30,192,141 km (0.061 R)
• M76: 31,001,316 km (0.071 R)
• M77: 31,981,482 km (0.06 R)
• M78: 32,861,416 km (0.111 R)
• M79: 33,082,672 km (0.064 R)
• M80: 34,645,072 km (0.077 R)
• M81: 35,491,945 km (0.03 R)
• M82: 35,775,732 km (0.088 R)
• M83: 36,861,065 km (0.097 R)
• M84: 36,975,956 km (0.084 R)
• M85: 37,148,442 km (0.066 R)
• M86: 37,725,441 km (0.107 R)
• M87: 38,363,626 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 14.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.11 AU - 10.09 AU

Year: 8947 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,701,183 km

• M1: 204,799 km (0.048 R)
• M2: 442,959 km (0.103 R)
• M3: 550,221 km (0.11 R)
• M4: 732,581 km (0.118 R)
• M5: 866,920 km (0.055 R)
• M6: 1,458,729 km (0.081 R)
• M7: 1,909,766 km (0.096 R)
• M8: 2,044,105 km (0.059 R)
• M9: 2,281,816 km (0.099 R)
• M10: 2,592,082 km (0.111 R)
• M11: 2,763,372 km (0.104 R)
• M12: 2,938,401 km (0.038 R)
• M13: 3,346,056 km (0.114 R)
• M14: 3,556,839 km (0.089 R)
• M15: 3,675,769 km (0.109 R)
• M16: 3,771,961 km (0.11 R)
• M17: 4,041,087 km (0.09 R)
• M18: 4,215,518 km (0.111 R)
• M19: 4,675,981 km (0.101 R)
• M20: 4,780,550 km (0.096 R)
• M21: 5,506,847 km (0.106 R)
• M22: 5,617,400 km (0.109 R)
• M23: 5,756,676 km (0.072 R)
• M24: 6,238,979 km (0.1 R)
• M25: 6,675,356 km (0.069 R)
• M26: 7,091,837 km (0.085 R)
• M27: 7,182,194 km (0.113 R)
• M28: 8,327,964 km (0.09 R)
• M29: 8,519,300 km (0.105 R)
• M30: 8,841,234 km (0.112 R)
• M31: 9,663,574 km (0.112 R)
• M32: 10,100,998 km (0.094 R)
• M33: 10,236,833 km (0.11 R)
• M34: 10,476,189 km (0.092 R)
• M35: 11,100,012 km (0.115 R)
• M36: 11,240,335 km (0.063 R)
• M37: 11,771,707 km (0.106 R)
• M38: 12,493,068 km (0.113 R)
• M39: 12,749,030 km (0.089 R)
• M40: 13,676,985 km (0.081 R)
• M41: 13,827,481 km (0.077 R)
• M42: 14,282,408 km (0.032 R)
• M43: 14,396,850 km (0.104 R)
• M44: 14,703,676 km (0.051 R)
• M45: 15,519,433 km (0.075 R)
• M46: 16,911,590 km (0.084 R)
• M47: 17,316,702 km (0.056 R)
• M48: 17,520,454 km (0.105 R)
• M49: 17,807,083 km (0.081 R)
• M50: 18,468,007 km (0.12 R)
• M51: 18,885,235 km (0.045 R)
• M52: 19,305,605 km (0.091 R)
• M53: 19,559,323 km (0.115 R)
• M54: 19,728,967 km (0.088 R)
• M55: 20,714,518 km (0.06 R)
• M56: 22,422,178 km (0.092 R)
• M57: 23,766,315 km (0.055 R)
• M58: 23,902,149 km (0.101 R)
• M59: 24,083,761 km (0.085 R)
• M60: 24,860,324 km (0.061 R)
• M61: 25,459,912 km (0.095 R)
• M62: 25,831,214 km (0.114 R)
• M63: 26,344,634 km (0.03 R)
• M64: 27,239,528 km (0.111 R)
• M65: 27,714,502 km (0.106 R)
• M66: 28,048,703 km (0.095 R)
• M67: 29,544,383 km (0.114 R)
• M68: 30,967,058 km (0.066 R)
• M69: 31,811,389 km (0.111 R)
• M70: 32,211,414 km (0.116 R)
• M71: 32,613,084 km (0.052 R)
• M72: 33,522,788 km (0.044 R)
• M73: 33,980,857 km (0.083 R)
• M74: 34,082,883 km (0.106 R)
• M75: 34,185,058 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.7

Radius: 14.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.15 AU - 14.63 AU

Year: 16418 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,701,183 km

• M1: 298,747 km (0.077 R)
• M2: 664,065 km (0.103 R)
• M3: 787,483 km (0.112 R)
• M4: 1,102,387 km (0.076 R)
• M5: 1,320,201 km (0.078 R)
• M6: 1,458,130 km (0.058 R)
• M7: 1,674,599 km (0.099 R)
• M8: 2,006,556 km (0.116 R)
• M9: 3,064,662 km (0.089 R)
• M10: 3,765,977 km (0.103 R)
• M11: 4,481,204 km (0.076 R)
• M12: 4,657,879 km (0.084 R)
• M13: 4,981,609 km (0.117 R)
• M14: 5,727,504 km (0.063 R)
• M15: 6,231,200 km (0.082 R)
• M16: 6,548,497 km (0.109 R)
• M17: 7,784,774 km (0.117 R)
• M18: 7,912,381 km (0.08 R)
• M19: 8,913,939 km (0.057 R)
• M20: 9,002,949 km (0.105 R)
• M21: 9,181,719 km (0.096 R)
• M22: 9,863,137 km (0.118 R)
• M23: 11,467,574 km (0.105 R)
• M24: 12,102,468 km (0.099 R)
• M25: 12,648,500 km (0.027 R)
• M26: 12,949,790 km (0.066 R)
• M27: 13,152,046 km (0.092 R)
• M28: 13,508,389 km (0.095 R)
• M29: 17,188,496 km (0.11 R)
• M30: 17,970,893 km (0.101 R)
• M31: 18,879,401 km (0.119 R)
• M32: 19,166,330 km (0.072 R)
• M33: 19,628,437 km (0.082 R)
• M34: 20,328,705 km (0.085 R)
• M35: 21,453,980 km (0.102 R)
• M36: 22,114,904 km (0.056 R)
• M37: 22,356,803 km (0.116 R)
• M38: 22,660,487 km (0.094 R)
• M39: 23,087,888 km (0.08 R)
• M40: 23,826,902 km (0.106 R)
• M41: 24,386,248 km (0.091 R)
• M42: 25,517,956 km (0.03 R)
• M43: 26,795,522 km (0.08 R)
• M44: 26,988,952 km (0.077 R)
• M45: 27,767,310 km (0.119 R)
• M46: 28,028,358 km (0.066 R)
• M47: 28,948,684 km (0.069 R)
• M48: 30,079,494 km (0.067 R)
• M49: 30,684,019 km (0.025 R)
• M50: 31,564,253 km (0.091 R)
• M51: 32,110,136 km (0.092 R)
• M52: 32,247,018 km (0.086 R)
• M53: 32,727,975 km (0.104 R)
• M54: 33,905,609 km (0.112 R)
• M55: 34,254,621 km (0.094 R)
• M56: 36,302,466 km (0.117 R)
• M57: 37,377,178 km (0.061 R)
• M58: 37,737,708 km (0.114 R)
• M59: 38,244,546 km (0.113 R)
• M60: 38,535,065 km (0.082 R)
• M61: 39,045,343 km (0.117 R)
• M62: 39,337,957 km (0.061 R)
• M63: 39,484,563 km (0.115 R)
• M64: 40,663,693 km (0.042 R)
• M65: 41,257,597 km (0.118 R)
• M66: 41,630,245 km (0.056 R)
• M67: 42,078,889 km (0.103 R)
• M68: 43,132,058 km (0.055 R)
• M69: 44,346,344 km (0.067 R)
• M70: 44,498,784 km (0.098 R)
• M71: 44,957,601 km (0.117 R)
• M72: 45,417,914 km (0.064 R)
• M73: 45,571,700 km (0.089 R)
• M74: 45,802,679 km (0.112 R)
• M75: 47,041,350 km (0.079 R)
• M76: 49,235,502 km (0.115 R)
• M77: 50,106,460 km (0.085 R)
• M78: 50,265,483 km (0.11 R)
• M79: 50,583,827 km (0.118 R)
• M80: 50,982,655 km (0.115 R)
• M81: 51,462,715 km (0.111 R)
• M82: 52,346,689 km (0.054 R)
• M83: 52,992,802 km (0.114 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit