🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.23 AU - 1.87 AU

Year: 719 Days

Day: 12.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.69 AU - 2.71 AU

Year: 1654 Days

Day: 15.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.4 AU - 3.08 AU

Year: 1691 Days

Day: 33.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,516,086 km

• M1: 675,734 km (0.116 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 8.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.29 AU - 5.29 AU

Year: 3908 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,516,086 km

• M1: 117,883 km (0.103 R)
• M2: 193,879 km (0.094 R)
• M3: 381,475 km (0.093 R)
• M4: 449,990 km (0.051 R)
• M5: 514,916 km (0.102 R)
• M6: 574,605 km (0.11 R)
• M7: 637,137 km (0.115 R)
• M8: 799,002 km (0.105 R)
• M9: 1,006,943 km (0.088 R)
• M10: 1,209,050 km (0.073 R)
• M11: 1,399,787 km (0.105 R)
• M12: 1,587,533 km (0.071 R)
• M13: 1,796,820 km (0.074 R)
• M14: 1,973,645 km (0.058 R)
• M15: 2,170,366 km (0.053 R)
• M16: 2,285,855 km (0.116 R)
• M17: 2,359,009 km (0.057 R)
• M18: 2,783,119 km (0.106 R)
• M19: 3,198,253 km (0.094 R)
• M20: 3,822,375 km (0.119 R)
• M21: 4,050,662 km (0.053 R)
• M22: 4,193,228 km (0.118 R)
• M23: 4,319,489 km (0.118 R)
• M24: 4,392,193 km (0.084 R)
• M25: 4,612,701 km (0.091 R)
• M26: 4,912,495 km (0.059 R)
• M27: 5,083,934 km (0.057 R)
• M28: 5,179,976 km (0.112 R)
• M29: 5,432,647 km (0.114 R)
• M30: 5,669,460 km (0.109 R)
• M31: 5,849,426 km (0.118 R)
• M32: 6,173,904 km (0.11 R)
• M33: 6,608,636 km (0.108 R)
• M34: 6,946,428 km (0.111 R)
• M35: 7,053,240 km (0.047 R)
• M36: 7,160,502 km (0.118 R)
• M37: 7,376,821 km (0.108 R)
• M38: 7,442,045 km (0.109 R)
• M39: 7,771,460 km (0.094 R)
• M40: 7,926,892 km (0.104 R)
• M41: 8,060,782 km (0.026 R)
• M42: 8,535,755 km (0.098 R)
• M43: 8,926,804 km (0.098 R)
• M44: 9,465,356 km (0.11 R)
• M45: 9,702,768 km (0.054 R)
• M46: 10,014,231 km (0.097 R)
• M47: 10,329,135 km (0.12 R)
• M48: 10,844,649 km (0.048 R)
• M49: 11,318,425 km (0.105 R)
• M50: 11,545,066 km (0.105 R)
• M51: 11,747,921 km (0.119 R)
• M52: 11,926,391 km (0.085 R)
• M53: 12,131,340 km (0.114 R)
• M54: 13,518,860 km (0.026 R)
• M55: 13,652,451 km (0.12 R)
• M56: 14,326,390 km (0.06 R)
• M57: 14,653,859 km (0.033 R)
• M58: 14,735,989 km (0.103 R)
• M59: 15,399,455 km (0.11 R)
• M60: 15,483,080 km (0.101 R)
• M61: 15,762,828 km (0.107 R)
• M62: 15,931,575 km (0.108 R)
• M63: 16,214,016 km (0.075 R)
• M64: 16,298,987 km (0.069 R)
• M65: 16,412,682 km (0.068 R)
• M66: 16,526,675 km (0.078 R)
• M67: 16,956,171 km (0.112 R)
• M68: 17,013,766 km (0.047 R)
• M69: 17,389,406 km (0.039 R)
• M70: 17,680,224 km (0.044 R)
• M71: 17,914,046 km (0.031 R)
• M72: 18,266,798 km (0.111 R)
• M73: 18,355,360 km (0.082 R)
• M74: 18,621,793 km (0.065 R)
• M75: 19,248,459 km (0.117 R)
• M76: 19,549,300 km (0.117 R)
• M77: 20,491,916 km (0.04 R)
• M78: 20,553,251 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 8.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.65 AU - 7.73 AU

Year: 5741 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,516,086 km

• M1: 101,278 km (0.108 R)
• M2: 184,454 km (0.114 R)
• M3: 246,687 km (0.082 R)
• M4: 313,408 km (0.098 R)
• M5: 381,624 km (0.116 R)
• M6: 506,090 km (0.062 R)
• M7: 581,487 km (0.097 R)
• M8: 644,916 km (0.111 R)
• M9: 850,015 km (0.109 R)
• M10: 904,618 km (0.031 R)
• M11: 1,135,298 km (0.099 R)
• M12: 1,226,703 km (0.066 R)
• M13: 1,299,557 km (0.086 R)
• M14: 1,743,862 km (0.066 R)
• M15: 1,946,418 km (0.113 R)
• M16: 2,106,488 km (0.114 R)
• M17: 2,322,357 km (0.112 R)
• M18: 2,775,788 km (0.094 R)
• M19: 2,928,229 km (0.12 R)
• M20: 3,299,979 km (0.064 R)
• M21: 3,536,194 km (0.064 R)
• M22: 3,793,204 km (0.067 R)
• M23: 3,854,539 km (0.116 R)
• M24: 3,916,173 km (0.097 R)
• M25: 4,056,346 km (0.087 R)
• M26: 4,166,450 km (0.12 R)
• M27: 4,229,730 km (0.092 R)
• M28: 4,535,059 km (0.081 R)
• M29: 4,914,440 km (0.076 R)
• M30: 5,321,047 km (0.116 R)
• M31: 5,407,215 km (0.11 R)
• M32: 5,598,252 km (0.116 R)
• M33: 5,862,292 km (0.086 R)
• M34: 5,915,698 km (0.089 R)
• M35: 6,348,036 km (0.094 R)
• M36: 6,549,694 km (0.089 R)
• M37: 6,660,546 km (0.047 R)
• M38: 6,865,495 km (0.025 R)
• M39: 7,110,237 km (0.094 R)
• M40: 7,243,230 km (0.091 R)
• M41: 7,434,715 km (0.089 R)
• M42: 7,589,100 km (0.12 R)
• M43: 7,666,741 km (0.028 R)
• M44: 7,744,682 km (0.058 R)
• M45: 8,118,078 km (0.107 R)
• M46: 8,801,142 km (0.068 R)
• M47: 8,923,513 km (0.051 R)
• M48: 9,418,981 km (0.092 R)
• M49: 9,649,063 km (0.07 R)
• M50: 9,733,137 km (0.077 R)
• M51: 10,050,883 km (0.036 R)
• M52: 10,393,462 km (0.109 R)
• M53: 10,566,098 km (0.1 R)
• M54: 10,958,343 km (0.039 R)
• M55: 11,466,378 km (0.058 R)
• M56: 11,667,288 km (0.11 R)
• M57: 11,982,041 km (0.112 R)
• M58: 12,095,137 km (0.076 R)
• M59: 12,231,421 km (0.05 R)
• M60: 12,299,638 km (0.096 R)
• M61: 12,390,892 km (0.12 R)
• M62: 12,505,335 km (0.076 R)
• M63: 13,012,920 km (0.038 R)
• M64: 13,199,170 km (0.073 R)
• M65: 13,433,141 km (0.112 R)
• M66: 13,763,154 km (0.1 R)
• M67: 13,857,849 km (0.059 R)
• M68: 14,071,924 km (0.069 R)
• M69: 14,167,367 km (0.116 R)
• M70: 14,287,045 km (0.053 R)
• M71: 14,793,285 km (0.111 R)
• M72: 14,890,374 km (0.096 R)
• M73: 15,280,824 km (0.042 R)
• M74: 15,378,960 km (0.071 R)
• M75: 15,847,950 km (0.071 R)
• M76: 16,246,628 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.3

Radius: 6.6

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.93 AU - 14.07 AU

Year: 17473 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,516,086 km

• M1: 202,107 km (0.089 R)
• M2: 257,009 km (0.094 R)
• M3: 496,665 km (0.083 R)
• M4: 683,213 km (0.112 R)
• M5: 1,173,147 km (0.102 R)
• M6: 1,394,551 km (0.072 R)
• M7: 1,481,169 km (0.061 R)
• M8: 1,690,007 km (0.03 R)
• M9: 2,069,986 km (0.052 R)
• M10: 2,337,766 km (0.037 R)
• M11: 2,475,845 km (0.082 R)
• M12: 3,054,789 km (0.077 R)
• M13: 3,437,310 km (0.078 R)
• M14: 3,916,173 km (0.063 R)
• M15: 4,544,035 km (0.087 R)
• M16: 4,935,683 km (0.098 R)
• M17: 5,113,255 km (0.052 R)
• M18: 5,338,101 km (0.058 R)
• M19: 5,474,684 km (0.115 R)
• M20: 5,985,112 km (0.082 R)
• M21: 6,462,179 km (0.101 R)
• M22: 6,510,649 km (0.099 R)
• M23: 6,607,738 km (0.107 R)
• M24: 9,079,843 km (0.078 R)
• M25: 9,682,573 km (0.113 R)
• M26: 10,411,563 km (0.039 R)
• M27: 11,274,444 km (0.074 R)
• M28: 11,862,513 km (0.045 R)
• M29: 13,190,792 km (0.078 R)
• M30: 13,252,277 km (0.105 R)
• M31: 14,375,458 km (0.095 R)
• M32: 15,205,427 km (0.098 R)
• M33: 16,578,735 km (0.06 R)
• M34: 16,711,728 km (0.115 R)
• M35: 18,746,558 km (0.041 R)
• M36: 19,792,995 km (0.089 R)
• M37: 19,934,066 km (0.117 R)
• M38: 21,289,722 km (0.109 R)
• M39: 22,234,283 km (0.097 R)
• M40: 22,601,246 km (0.09 R)
• M41: 24,013,899 km (0.049 R)
• M42: 24,164,245 km (0.101 R)
• M43: 24,996,757 km (0.115 R)
• M44: 25,761,801 km (0.071 R)
• M45: 25,838,694 km (0.081 R)
• M46: 26,147,165 km (0.028 R)
• M47: 26,845,787 km (0.061 R)
• M48: 27,314,776 km (0.11 R)
• M49: 28,102,558 km (0.101 R)
• M50: 28,181,845 km (0.116 R)
• M51: 28,738,200 km (0.065 R)
• M52: 29,217,960 km (0.119 R)
• M53: 29,619,930 km (0.087 R)
• M54: 30,266,641 km (0.103 R)
• M55: 30,836,459 km (0.093 R)
• M56: 32,900,162 km (0.065 R)
• M57: 33,822,134 km (0.116 R)
• M58: 34,244,000 km (0.08 R)
• M59: 34,752,633 km (0.1 R)
• M60: 35,178,388 km (0.103 R)
• M61: 35,605,939 km (0.069 R)
• M62: 36,293,491 km (0.102 R)
• M63: 38,822,293 km (0.118 R)
• M64: 38,910,556 km (0.048 R)
• M65: 38,998,819 km (0.079 R)
• M66: 39,352,617 km (0.09 R)
• M67: 41,949,188 km (0.071 R)
• M68: 42,402,469 km (0.092 R)
• M69: 43,039,756 km (0.094 R)
• M70: 43,131,160 km (0.091 R)
• M71: 45,063,367 km (0.075 R)
• M72: 45,341,619 km (0.103 R)
• M73: 46,648,057 km (0.068 R)
• M74: 47,966,762 km (0.068 R)
• M75: 48,916,260 km (0.105 R)
• M76: 52,385,285 km (0.071 R)
• M77: 56,132,113 km (0.119 R)
• M78: 57,534,144 km (0.076 R)
• M79: 58,138,520 km (0.109 R)
• M80: 59,252,126 km (0.098 R)
• M81: 59,760,609 km (0.103 R)
• M82: 60,679,440 km (0.118 R)
• M83: 60,986,714 km (0.09 R)
• M84: 61,500,133 km (0.101 R)
• M85: 62,118,122 km (0.088 R)
• M86: 62,945,249 km (0.1 R)
• M87: 63,048,920 km (0.104 R)
• M88: 63,360,233 km (0.096 R)
• M89: 64,506,003 km (0.088 R)
• M90: 66,606,657 km (0.089 R)
• M91: 67,559,296 km (0.063 R)
• M92: 69,906,786 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.4

Radius: 6.5

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.22 AU - 23.3 AU

Year: 30290 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,516,086 km

• M1: 189,840 km (0.102 R)
• M2: 308,920 km (0.107 R)
• M3: 752,926 km (0.108 R)
• M4: 1,399,937 km (0.107 R)
• M5: 2,673,164 km (0.111 R)
• M6: 2,716,099 km (0.071 R)
• M7: 2,802,417 km (0.048 R)
• M8: 3,067,205 km (0.092 R)
• M9: 3,715,712 km (0.059 R)
• M10: 3,763,733 km (0.111 R)
• M11: 4,817,201 km (0.076 R)
• M12: 6,068,138 km (0.089 R)
• M13: 6,124,686 km (0.094 R)
• M14: 6,295,527 km (0.117 R)
• M15: 6,352,674 km (0.06 R)
• M16: 8,025,627 km (0.096 R)
• M17: 8,212,624 km (0.086 R)
• M18: 8,337,987 km (0.094 R)
• M19: 8,527,378 km (0.098 R)
• M20: 8,910,348 km (0.1 R)
• M21: 9,759,167 km (0.116 R)
• M22: 9,825,588 km (0.11 R)
• M23: 10,092,471 km (0.113 R)
• M24: 10,633,566 km (0.097 R)
• M25: 11,184,086 km (0.094 R)
• M26: 11,392,925 km (0.057 R)
• M27: 12,027,220 km (0.089 R)
• M28: 12,169,637 km (0.084 R)
• M29: 12,456,416 km (0.103 R)
• M30: 12,528,373 km (0.092 R)
• M31: 13,403,371 km (0.074 R)
• M32: 13,477,272 km (0.093 R)
• M33: 14,222,718 km (0.108 R)
• M34: 14,828,739 km (0.12 R)
• M35: 15,365,945 km (0.063 R)
• M36: 18,473,392 km (0.092 R)
• M37: 20,393,930 km (0.114 R)
• M38: 21,766,939 km (0.051 R)
• M39: 22,202,119 km (0.062 R)
• M40: 22,904,332 km (0.085 R)
• M41: 23,435,703 km (0.107 R)
• M42: 23,703,035 km (0.095 R)
• M43: 24,510,863 km (0.108 R)
• M44: 24,601,071 km (0.046 R)
• M45: 25,236,413 km (0.11 R)
• M46: 25,877,140 km (0.087 R)
• M47: 28,208,623 km (0.091 R)
• M48: 29,447,443 km (0.115 R)
• M49: 30,121,681 km (0.081 R)
• M50: 30,315,410 km (0.096 R)
• M51: 30,412,350 km (0.083 R)
• M52: 31,289,591 km (0.073 R)
• M53: 31,583,850 km (0.092 R)
• M54: 32,273,945 km (0.081 R)
• M55: 32,372,979 km (0.118 R)
• M56: 32,571,346 km (0.058 R)
• M57: 35,185,868 km (0.115 R)
• M58: 36,209,417 km (0.084 R)
• M59: 36,621,409 km (0.108 R)
• M60: 37,138,719 km (0.081 R)
• M61: 39,337,807 km (0.119 R)
• M62: 41,148,690 km (0.094 R)
• M63: 41,902,214 km (0.082 R)
• M64: 42,551,768 km (0.1 R)
• M65: 43,313,670 km (0.105 R)
• M66: 46,294,557 km (0.07 R)
• M67: 46,518,056 km (0.096 R)
• M68: 49,683,547 km (0.081 R)
• M69: 51,407,812 km (0.073 R)
• M70: 51,755,029 km (0.052 R)
• M71: 54,914,536 km (0.034 R)
• M72: 56,100,548 km (0.116 R)
• M73: 57,655,019 km (0.076 R)
• M74: 58,739,305 km (0.109 R)
• M75: 59,223,553 km (0.101 R)
• M76: 61,173,112 km (0.118 R)
• M77: 65,510,852 km (0.097 R)
• M78: 66,138,565 km (0.073 R)
• M79: 67,653,243 km (0.072 R)
• M80: 71,102,821 km (0.042 R)
• M81: 72,524,449 km (0.082 R)
• M82: 73,825,053 km (0.045 R)
• M83: 73,955,503 km (0.068 R)
• M84: 74,086,101 km (0.117 R)
• M85: 75,658,824 km (0.038 R)
• M86: 76,053,613 km (0.117 R)
• M87: 78,304,313 km (0.075 R)
• M88: 78,437,305 km (0.095 R)
• M89: 79,504,686 km (0.069 R)
• M90: 79,638,426 km (0.104 R)
• M91: 84,912,649 km (0.068 R)
• M92: 86,008,453 km (0.046 R)
• M93: 86,145,635 km (0.117 R)
• M94: 86,420,596 km (0.066 R)
• M95: 92,118,180 km (0.069 R)
• M96: 93,244,054 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit