🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.59 AU - 0.65 AU

Year: 172 Days

Day: 37 Hours

Environment

Temp: 187 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1 AU - 1.2 AU

Year: 407 Days

Day: 21.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,057,301 km

• M1: 54,304 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.52 AU - 2.84 AU

Year: 1549 Days

Day: 14.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,057,301 km

• M1: 631,004 km (0.092 R)
• M2: 1,926,671 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.11 AU - 4.73 AU

Year: 2740 Days

Day: 13.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.34 AU - 4.92 AU

Year: 3518 Days

Day: 36.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.2 AU - 5.48 AU

Year: 4357 Days

Day: 29 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.3

Radius: 11.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.3 AU - 7.04 AU

Year: 4767 Days

Day: 14.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,057,301 km

• M1: 149,747 km (0.103 R)
• M2: 302,786 km (0.109 R)
• M3: 381,774 km (0.115 R)
• M4: 591,061 km (0.06 R)
• M5: 681,867 km (0.116 R)
• M6: 759,658 km (0.082 R)
• M7: 892,501 km (0.055 R)
• M8: 992,432 km (0.093 R)
• M9: 1,301,651 km (0.083 R)
• M10: 1,416,841 km (0.052 R)
• M11: 1,682,826 km (0.09 R)
• M12: 1,903,932 km (0.093 R)
• M13: 2,080,607 km (0.098 R)
• M14: 2,374,717 km (0.088 R)
• M15: 2,565,603 km (0.053 R)
• M16: 2,911,773 km (0.106 R)
• M17: 2,993,154 km (0.031 R)
• M18: 3,189,277 km (0.085 R)
• M19: 3,518,542 km (0.097 R)
• M20: 4,027,474 km (0.086 R)
• M21: 4,244,690 km (0.114 R)
• M22: 4,846,522 km (0.077 R)
• M23: 4,943,312 km (0.107 R)
• M24: 5,028,583 km (0.106 R)
• M25: 5,138,986 km (0.116 R)
• M26: 5,857,056 km (0.077 R)
• M27: 6,038,368 km (0.098 R)
• M28: 6,620,155 km (0.107 R)
• M29: 7,068,200 km (0.052 R)
• M30: 7,261,331 km (0.099 R)
• M31: 7,414,370 km (0.106 R)
• M32: 8,705,848 km (0.11 R)
• M33: 8,883,271 km (0.086 R)
• M34: 9,347,324 km (0.108 R)
• M35: 9,559,454 km (0.077 R)
• M36: 9,727,302 km (0.102 R)
• M37: 9,819,305 km (0.112 R)
• M38: 9,911,607 km (0.1 R)
• M39: 10,065,992 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 8.5

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.22 AU - 7.92 AU

Year: 7354 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,057,301 km

• M1: 108,608 km (0.052 R)
• M2: 165,754 km (0.112 R)
• M3: 227,239 km (0.07 R)
• M4: 284,086 km (0.09 R)
• M5: 550,520 km (0.074 R)
• M6: 698,173 km (0.094 R)
• M7: 988,244 km (0.099 R)
• M8: 1,363,884 km (0.117 R)
• M9: 1,567,786 km (0.109 R)
• M10: 1,836,463 km (0.108 R)
• M11: 2,139,250 km (0.088 R)
• M12: 2,664,787 km (0.036 R)
• M13: 2,812,889 km (0.112 R)
• M14: 3,051,348 km (0.063 R)
• M15: 3,229,070 km (0.033 R)
• M16: 3,594,388 km (0.119 R)
• M17: 3,711,374 km (0.08 R)
• M18: 3,901,064 km (0.111 R)
• M19: 4,094,045 km (0.12 R)
• M20: 4,339,685 km (0.089 R)
• M21: 4,439,317 km (0.092 R)
• M22: 4,615,543 km (0.119 R)
• M23: 5,079,147 km (0.088 R)
• M24: 5,584,788 km (0.076 R)
• M25: 5,995,284 km (0.062 R)
• M26: 7,403,150 km (0.092 R)
• M27: 8,097,733 km (0.097 R)
• M28: 8,939,819 km (0.117 R)
• M29: 9,130,706 km (0.117 R)
• M30: 9,484,056 km (0.107 R)
• M31: 9,744,057 km (0.057 R)
• M32: 9,842,044 km (0.094 R)
• M33: 10,204,520 km (0.093 R)
• M34: 10,270,941 km (0.11 R)
• M35: 10,337,362 km (0.067 R)
• M36: 10,739,482 km (0.106 R)
• M37: 10,840,759 km (0.063 R)
• M38: 11,010,403 km (0.105 R)
• M39: 11,801,776 km (0.1 R)
• M40: 12,754,116 km (0.05 R)
• M41: 12,825,624 km (0.118 R)
• M42: 12,969,088 km (0.084 R)
• M43: 13,402,772 km (0.115 R)
• M44: 13,548,331 km (0.045 R)
• M45: 13,767,642 km (0.114 R)
• M46: 14,806,898 km (0.06 R)
• M47: 15,717,650 km (0.032 R)
• M48: 16,802,982 km (0.079 R)
• M49: 18,032,677 km (0.063 R)
• M50: 18,153,253 km (0.09 R)
• M51: 18,597,558 km (0.081 R)
• M52: 19,209,115 km (0.09 R)
• M53: 19,744,525 km (0.09 R)
• M54: 20,535,898 km (0.102 R)
• M55: 20,956,567 km (0.082 R)
• M56: 21,635,442 km (0.08 R)
• M57: 22,235,480 km (0.072 R)
• M58: 22,971,351 km (0.059 R)
• M59: 23,102,100 km (0.039 R)
• M60: 23,189,316 km (0.098 R)
• M61: 23,408,028 km (0.107 R)
• M62: 23,979,791 km (0.106 R)
• M63: 24,467,181 km (0.109 R)
• M64: 25,047,321 km (0.091 R)
• M65: 25,361,626 km (0.059 R)
• M66: 25,767,635 km (0.114 R)
• M67: 26,221,365 km (0.081 R)
• M68: 26,631,862 km (0.083 R)
• M69: 26,952,600 km (0.099 R)
• M70: 27,090,529 km (0.069 R)
• M71: 27,320,760 km (0.051 R)
• M72: 27,551,739 km (0.082 R)
• M73: 27,737,091 km (0.101 R)
• M74: 28,482,088 km (0.102 R)
• M75: 28,622,561 km (0.107 R)
• M76: 29,422,760 km (0.111 R)
• M77: 29,564,728 km (0.104 R)
• M78: 30,134,845 km (0.101 R)
• M79: 30,900,787 km (0.085 R)
• M80: 31,286,001 km (0.079 R)
• M81: 31,479,282 km (0.113 R)
• M82: 31,576,071 km (0.091 R)
• M83: 31,964,278 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 9.9

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.2 AU - 10.06 AU

Year: 8185 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,057,301 km

• M1: 543,489 km (0.037 R)
• M2: 829,221 km (0.063 R)
• M3: 1,123,480 km (0.1 R)
• M4: 1,511,088 km (0.066 R)
• M5: 1,720,076 km (0.092 R)
• M6: 1,850,077 km (0.072 R)
• M7: 2,213,001 km (0.118 R)
• M8: 2,451,161 km (0.118 R)
• M9: 2,824,258 km (0.062 R)
• M10: 3,030,703 km (0.084 R)
• M11: 3,268,863 km (0.118 R)
• M12: 3,403,950 km (0.057 R)
• M13: 3,513,306 km (0.109 R)
• M14: 3,679,509 km (0.06 R)
• M15: 4,429,892 km (0.117 R)
• M16: 4,914,888 km (0.07 R)
• M17: 5,226,650 km (0.079 R)
• M18: 5,416,789 km (0.088 R)
• M19: 5,968,057 km (0.077 R)
• M20: 6,067,241 km (0.085 R)
• M21: 6,167,023 km (0.092 R)
• M22: 6,334,423 km (0.092 R)
• M23: 6,571,236 km (0.083 R)
• M24: 7,088,845 km (0.091 R)
• M25: 7,229,018 km (0.082 R)
• M26: 7,334,933 km (0.09 R)
• M27: 7,799,285 km (0.086 R)
• M28: 8,273,211 km (0.097 R)
• M29: 8,719,162 km (0.061 R)
• M30: 8,794,260 km (0.028 R)
• M31: 9,058,600 km (0.027 R)
• M32: 10,261,217 km (0.106 R)
• M33: 10,820,713 km (0.09 R)
• M34: 11,104,052 km (0.086 R)
• M35: 11,390,083 km (0.12 R)
• M36: 11,472,212 km (0.066 R)
• M37: 12,600,329 km (0.116 R)
• M38: 12,855,843 km (0.114 R)
• M39: 13,285,488 km (0.106 R)
• M40: 14,335,814 km (0.115 R)
• M41: 14,424,526 km (0.116 R)
• M42: 14,736,587 km (0.108 R)
• M43: 15,141,100 km (0.118 R)
• M44: 15,731,712 km (0.112 R)
• M45: 16,655,180 km (0.046 R)
• M46: 17,029,474 km (0.101 R)
• M47: 17,264,791 km (0.064 R)
• M48: 17,359,187 km (0.066 R)
• M49: 17,501,305 km (0.05 R)
• M50: 18,699,435 km (0.106 R)
• M51: 19,235,145 km (0.12 R)
• M52: 19,382,050 km (0.08 R)
• M53: 19,825,159 km (0.086 R)
• M54: 20,023,077 km (0.111 R)
• M55: 20,221,892 km (0.085 R)
• M56: 20,821,780 km (0.101 R)
• M57: 21,579,942 km (0.085 R)
• M58: 22,090,370 km (0.108 R)
• M59: 22,450,003 km (0.063 R)
• M60: 22,759,970 km (0.105 R)
• M61: 22,915,402 km (0.118 R)
• M62: 23,279,523 km (0.028 R)
• M63: 23,488,362 km (0.115 R)
• M64: 23,855,475 km (0.107 R)
• M65: 24,436,363 km (0.059 R)
• M66: 24,968,333 km (0.117 R)
• M67: 25,611,754 km (0.088 R)
• M68: 25,935,484 km (0.081 R)
• M69: 26,696,338 km (0.06 R)
• M70: 27,134,361 km (0.115 R)
• M71: 29,134,634 km (0.054 R)
• M72: 29,698,618 km (0.072 R)
• M73: 30,209,345 km (0.105 R)
• M74: 30,323,339 km (0.094 R)
• M75: 30,494,479 km (0.088 R)
• M76: 30,723,064 km (0.033 R)
• M77: 31,701,135 km (0.12 R)
• M78: 32,864,857 km (0.098 R)
• M79: 33,924,160 km (0.077 R)
• M80: 34,636,545 km (0.068 R)
• M81: 34,875,153 km (0.057 R)
• M82: 35,174,199 km (0.081 R)
• M83: 36,378,612 km (0.105 R)
• M84: 38,704,111 km (0.113 R)
• M85: 39,137,645 km (0.086 R)
• M86: 39,697,590 km (0.09 R)
• M87: 39,759,972 km (0.076 R)
• M88: 40,510,954 km (0.096 R)
• M89: 41,140,312 km (0.069 R)
• M90: 41,836,391 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.8

Radius: 5.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.75 AU - 18.75 AU

Year: 23130 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,057,301 km

• M1: 66,421 km (0.092 R)
• M2: 272,867 km (0.117 R)
• M3: 355,594 km (0.111 R)
• M4: 415,732 km (0.069 R)
• M5: 867,069 km (0.11 R)
• M6: 1,123,929 km (0.089 R)
• M7: 1,355,506 km (0.117 R)
• M8: 2,052,034 km (0.058 R)
• M9: 2,163,335 km (0.104 R)
• M10: 2,392,220 km (0.1 R)
• M11: 3,817,438 km (0.105 R)
• M12: 4,058,740 km (0.111 R)
• M13: 4,198,913 km (0.114 R)
• M14: 4,484,047 km (0.084 R)
• M15: 5,148,112 km (0.117 R)
• M16: 5,530,184 km (0.073 R)
• M17: 6,120,498 km (0.1 R)
• M18: 6,854,874 km (0.104 R)
• M19: 7,147,936 km (0.095 R)
• M20: 7,659,860 km (0.079 R)
• M21: 8,139,471 km (0.107 R)
• M22: 8,990,533 km (0.067 R)
• M23: 10,105,486 km (0.095 R)
• M24: 10,438,939 km (0.119 R)
• M25: 10,534,832 km (0.04 R)
• M26: 10,872,773 km (0.119 R)
• M27: 11,312,591 km (0.097 R)
• M28: 12,159,016 km (0.052 R)
• M29: 12,615,439 km (0.058 R)
• M30: 13,806,986 km (0.079 R)
• M31: 14,017,919 km (0.033 R)
• M32: 15,088,142 km (0.079 R)
• M33: 15,523,621 km (0.099 R)
• M34: 16,630,197 km (0.095 R)
• M35: 17,079,888 km (0.085 R)
• M36: 17,647,762 km (0.117 R)
• M37: 18,279,364 km (0.084 R)
• M38: 18,976,939 km (0.111 R)
• M39: 19,387,884 km (0.084 R)
• M40: 22,037,113 km (0.072 R)
• M41: 22,098,597 km (0.074 R)
• M42: 22,779,118 km (0.095 R)
• M43: 23,153,113 km (0.116 R)
• M44: 23,278,326 km (0.114 R)
• M45: 24,223,934 km (0.095 R)
• M46: 24,541,979 km (0.109 R)
• M47: 24,605,858 km (0.057 R)
• M48: 24,925,548 km (0.065 R)
• M49: 25,182,258 km (0.042 R)
• M50: 25,892,699 km (0.119 R)
• M51: 25,957,624 km (0.094 R)
• M52: 26,217,924 km (0.066 R)
• M53: 27,135,558 km (0.072 R)
• M54: 27,267,503 km (0.104 R)
• M55: 29,882,623 km (0.097 R)
• M56: 30,497,471 km (0.044 R)
• M57: 31,047,542 km (0.089 R)
• M58: 31,392,814 km (0.104 R)
• M59: 31,462,078 km (0.062 R)
• M60: 32,087,546 km (0.082 R)
• M61: 33,209,381 km (0.105 R)
• M62: 33,704,251 km (0.077 R)
• M63: 34,558,305 km (0.072 R)
• M64: 35,059,757 km (0.071 R)
• M65: 36,870,190 km (0.079 R)
• M66: 37,162,804 km (0.103 R)
• M67: 37,676,523 km (0.109 R)
• M68: 37,749,975 km (0.09 R)
• M69: 37,971,081 km (0.075 R)
• M70: 38,785,193 km (0.047 R)
• M71: 39,455,541 km (0.069 R)
• M72: 39,754,737 km (0.103 R)
• M73: 42,404,414 km (0.111 R)
• M74: 43,402,980 km (0.103 R)
• M75: 44,331,683 km (0.111 R)
• M76: 44,409,325 km (0.103 R)
• M77: 44,954,459 km (0.113 R)
• M78: 45,815,395 km (0.111 R)
• M79: 46,051,161 km (0.041 R)
• M80: 47,712,745 km (0.113 R)
• M81: 49,474,409 km (0.101 R)
• M82: 50,120,223 km (0.077 R)
• M83: 50,201,156 km (0.117 R)
• M84: 51,175,786 km (0.065 R)
• M85: 52,649,325 km (0.067 R)
• M86: 53,226,025 km (0.087 R)
• M87: 54,802,188 km (0.096 R)
• M88: 56,057,314 km (0.077 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit