🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.47 AU - 1.53 AU

Year: 640 Days

Day: 43.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.57 AU - 1.61 AU

Year: 698 Days

Day: 24.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,773,165 km

• M1: 1,002,605 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.25 AU - 4.57 AU

Year: 2693 Days

Day: 37.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.12 AU - 5.52 AU

Year: 3685 Days

Day: 13.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 175.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.52 AU - 6.8 AU

Year: 4689 Days

Day: 20.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,773,165 km

• M1: 744,848 km (0.099 R)
• M2: 2,169,468 km (0.1 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 9.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.36 AU - 7.58 AU

Year: 6408 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,773,165 km

• M1: 185,801 km (0.059 R)
• M2: 474,225 km (0.08 R)
• M3: 707,149 km (0.099 R)
• M4: 950,545 km (0.049 R)
• M5: 1,150,557 km (0.094 R)
• M6: 1,248,693 km (0.051 R)
• M7: 1,654,104 km (0.073 R)
• M8: 1,782,010 km (0.109 R)
• M9: 1,913,207 km (0.079 R)
• M10: 2,116,211 km (0.1 R)
• M11: 2,255,487 km (0.106 R)
• M12: 2,580,114 km (0.102 R)
• M13: 2,881,105 km (0.103 R)
• M14: 2,958,298 km (0.077 R)
• M15: 3,353,984 km (0.112 R)
• M16: 3,476,056 km (0.113 R)
• M17: 3,893,584 km (0.075 R)
• M18: 4,415,830 km (0.075 R)
• M19: 5,358,446 km (0.052 R)
• M20: 5,840,301 km (0.107 R)
• M21: 6,161,039 km (0.084 R)
• M22: 6,235,987 km (0.104 R)
• M23: 6,513,042 km (0.101 R)
• M24: 6,640,201 km (0.113 R)
• M25: 6,949,120 km (0.083 R)
• M26: 7,079,270 km (0.088 R)
• M27: 7,341,815 km (0.049 R)
• M28: 8,039,689 km (0.052 R)
• M29: 8,368,804 km (0.101 R)
• M30: 8,562,982 km (0.088 R)
• M31: 8,786,631 km (0.089 R)
• M32: 9,211,190 km (0.104 R)
• M33: 9,325,482 km (0.032 R)
• M34: 9,671,502 km (0.106 R)
• M35: 9,992,240 km (0.106 R)
• M36: 10,198,236 km (0.101 R)
• M37: 10,316,568 km (0.107 R)
• M38: 10,854,821 km (0.077 R)
• M39: 11,157,757 km (0.096 R)
• M40: 11,249,311 km (0.111 R)
• M41: 11,371,533 km (0.08 R)
• M42: 11,772,156 km (0.105 R)
• M43: 11,989,671 km (0.097 R)
• M44: 12,146,001 km (0.11 R)
• M45: 12,271,513 km (0.081 R)
• M46: 12,492,170 km (0.078 R)
• M47: 12,905,360 km (0.077 R)
• M48: 13,226,397 km (0.059 R)
• M49: 13,290,873 km (0.085 R)
• M50: 13,615,052 km (0.12 R)
• M51: 14,603,146 km (0.089 R)
• M52: 15,105,795 km (0.069 R)
• M53: 15,682,345 km (0.11 R)
• M54: 16,162,554 km (0.084 R)
• M55: 16,647,700 km (0.067 R)
• M56: 17,207,944 km (0.039 R)
• M57: 17,809,926 km (0.073 R)
• M58: 18,131,561 km (0.089 R)
• M59: 18,239,122 km (0.119 R)
• M60: 19,034,683 km (0.116 R)
• M61: 19,400,151 km (0.092 R)
• M62: 19,473,454 km (0.105 R)
• M63: 19,767,863 km (0.101 R)
• M64: 19,878,565 km (0.114 R)
• M65: 20,137,818 km (0.078 R)
• M66: 21,375,142 km (0.091 R)
• M67: 22,328,829 km (0.089 R)
• M68: 22,636,851 km (0.062 R)
• M69: 22,985,264 km (0.04 R)
• M70: 23,140,547 km (0.043 R)
• M71: 23,413,264 km (0.089 R)
• M72: 23,883,300 km (0.05 R)
• M73: 24,198,503 km (0.052 R)
• M74: 24,992,269 km (0.076 R)
• M75: 25,552,962 km (0.066 R)
• M76: 25,834,954 km (0.048 R)
• M77: 26,280,008 km (0.099 R)
• M78: 26,442,471 km (0.073 R)
• M79: 26,850,125 km (0.109 R)
• M80: 27,630,577 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 11.6

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.66 AU - 7.38 AU

Year: 6477 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,773,165 km

• M1: 170,691 km (0.106 R)
• M2: 256,710 km (0.109 R)
• M3: 336,296 km (0.099 R)
• M4: 996,322 km (0.057 R)
• M5: 1,092,663 km (0.083 R)
• M6: 1,243,607 km (0.077 R)
• M7: 1,330,523 km (0.088 R)
• M8: 1,456,036 km (0.111 R)
• M9: 1,566,888 km (0.089 R)
• M10: 1,817,016 km (0.038 R)
• M11: 2,038,869 km (0.106 R)
• M12: 2,227,213 km (0.055 R)
• M13: 2,487,513 km (0.098 R)
• M14: 2,780,576 km (0.104 R)
• M15: 3,085,157 km (0.093 R)
• M16: 3,181,049 km (0.079 R)
• M17: 3,474,710 km (0.078 R)
• M18: 3,880,270 km (0.094 R)
• M19: 4,062,480 km (0.087 R)
• M20: 4,220,904 km (0.11 R)
• M21: 4,736,418 km (0.119 R)
• M22: 5,358,297 km (0.12 R)
• M23: 5,590,772 km (0.067 R)
• M24: 5,737,826 km (0.107 R)
• M25: 5,886,227 km (0.074 R)
• M26: 6,005,906 km (0.109 R)
• M27: 6,897,359 km (0.116 R)
• M28: 7,246,222 km (0.041 R)
• M29: 7,342,413 km (0.071 R)
• M30: 7,895,626 km (0.113 R)
• M31: 9,599,546 km (0.039 R)
• M32: 10,348,134 km (0.1 R)
• M33: 10,601,851 km (0.1 R)
• M34: 12,435,024 km (0.101 R)
• M35: 12,550,364 km (0.108 R)
• M36: 13,250,332 km (0.102 R)
• M37: 13,486,398 km (0.067 R)
• M38: 13,962,867 km (0.079 R)
• M39: 14,932,411 km (0.094 R)
• M40: 15,840,171 km (0.115 R)
• M41: 16,300,782 km (0.068 R)
• M42: 16,638,574 km (0.084 R)
• M43: 16,850,854 km (0.105 R)
• M44: 16,935,975 km (0.112 R)
• M45: 17,622,480 km (0.117 R)
• M46: 18,056,164 km (0.095 R)
• M47: 18,889,873 km (0.1 R)
• M48: 20,549,362 km (0.117 R)
• M49: 20,777,050 km (0.09 R)
• M50: 21,281,195 km (0.067 R)
• M51: 21,373,347 km (0.115 R)
• M52: 21,928,804 km (0.096 R)
• M53: 22,442,074 km (0.115 R)
• M54: 22,864,987 km (0.106 R)
• M55: 23,053,780 km (0.056 R)
• M56: 23,480,583 km (0.087 R)
• M57: 23,623,299 km (0.051 R)
• M58: 23,862,057 km (0.104 R)
• M59: 24,873,339 km (0.088 R)
• M60: 25,018,897 km (0.108 R)
• M61: 25,164,755 km (0.112 R)
• M62: 25,457,369 km (0.104 R)
• M63: 25,849,315 km (0.097 R)
• M64: 26,440,975 km (0.095 R)
• M65: 26,937,490 km (0.112 R)
• M66: 30,290,726 km (0.116 R)
• M67: 30,653,950 km (0.09 R)
• M68: 30,966,610 km (0.12 R)
• M69: 31,071,029 km (0.075 R)
• M70: 31,910,572 km (0.107 R)
• M71: 32,068,847 km (0.119 R)
• M72: 32,280,229 km (0.049 R)
• M73: 32,917,366 km (0.07 R)
• M74: 33,023,880 km (0.054 R)
• M75: 34,203,908 km (0.098 R)
• M76: 34,907,616 km (0.094 R)
• M77: 35,234,038 km (0.051 R)
• M78: 36,274,342 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707

Radius: 9.5

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9 AU - 10.3 AU

Year: 10440 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,773,165 km

• M1: 486,492 km (0.105 R)
• M2: 546,182 km (0.05 R)
• M3: 777,161 km (0.032 R)
• M4: 1,483,412 km (0.041 R)
• M5: 1,690,755 km (0.096 R)
• M6: 1,982,172 km (0.036 R)
• M7: 2,557,675 km (0.103 R)
• M8: 3,271,257 km (0.025 R)
• M9: 3,390,935 km (0.071 R)
• M10: 3,634,779 km (0.073 R)
• M11: 3,758,946 km (0.082 R)
• M12: 3,979,453 km (0.096 R)
• M13: 4,302,136 km (0.1 R)
• M14: 4,400,571 km (0.109 R)
• M15: 4,499,754 km (0.093 R)
• M16: 4,633,196 km (0.106 R)
• M17: 4,972,633 km (0.113 R)
• M18: 5,145,269 km (0.099 R)
• M19: 5,461,369 km (0.103 R)
• M20: 5,603,787 km (0.067 R)
• M21: 5,892,511 km (0.076 R)
• M22: 6,446,920 km (0.027 R)
• M23: 6,522,018 km (0.11 R)
• M24: 7,211,964 km (0.067 R)
• M25: 7,290,054 km (0.102 R)
• M26: 8,577,643 km (0.1 R)
• M27: 9,247,542 km (0.089 R)
• M28: 9,374,999 km (0.099 R)
• M29: 9,760,962 km (0.097 R)
• M30: 10,283,657 km (0.085 R)
• M31: 10,815,477 km (0.107 R)
• M32: 11,447,379 km (0.093 R)
• M33: 12,888,605 km (0.118 R)
• M34: 14,337,161 km (0.104 R)
• M35: 16,656,676 km (0.103 R)
• M36: 16,760,197 km (0.057 R)
• M37: 17,019,750 km (0.041 R)
• M38: 17,753,827 km (0.096 R)
• M39: 18,124,680 km (0.048 R)
• M40: 18,391,263 km (0.102 R)
• M41: 19,470,163 km (0.099 R)
• M42: 20,569,558 km (0.112 R)
• M43: 20,791,860 km (0.054 R)
• M44: 22,770,741 km (0.112 R)
• M45: 23,058,417 km (0.055 R)
• M46: 23,753,449 km (0.12 R)
• M47: 24,103,658 km (0.054 R)
• M48: 24,220,793 km (0.112 R)
• M49: 24,573,096 km (0.106 R)
• M50: 25,342,627 km (0.085 R)
• M51: 25,879,833 km (0.083 R)
• M52: 26,360,641 km (0.117 R)
• M53: 26,541,654 km (0.091 R)
• M54: 26,783,704 km (0.062 R)
• M55: 27,026,501 km (0.077 R)
• M56: 28,189,774 km (0.102 R)
• M57: 28,374,827 km (0.036 R)
• M58: 28,932,827 km (0.083 R)
• M59: 29,244,289 km (0.103 R)
• M60: 30,311,670 km (0.11 R)
• M61: 32,033,242 km (0.111 R)
• M62: 34,245,645 km (0.096 R)
• M63: 35,370,322 km (0.051 R)
• M64: 35,436,893 km (0.108 R)
• M65: 36,911,180 km (0.104 R)
• M66: 36,978,649 km (0.101 R)
• M67: 38,268,781 km (0.097 R)
• M68: 38,679,277 km (0.069 R)
• M69: 40,266,212 km (0.063 R)
• M70: 41,593,145 km (0.119 R)
• M71: 41,874,389 km (0.1 R)
• M72: 42,015,160 km (0.12 R)
• M73: 42,226,692 km (0.039 R)
• M74: 42,367,912 km (0.102 R)
• M75: 42,934,439 km (0.09 R)
• M76: 43,360,943 km (0.078 R)
• M77: 44,577,024 km (0.072 R)
• M78: 45,008,763 km (0.092 R)
• M79: 46,239,954 km (0.117 R)
• M80: 47,262,156 km (0.112 R)
• M81: 47,335,459 km (0.099 R)
• M82: 48,218,086 km (0.115 R)
• M83: 48,883,498 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 10.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.65 AU - 13.23 AU

Year: 14368 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,773,165 km

• M1: 172,337 km (0.116 R)
• M2: 280,197 km (0.049 R)
• M3: 546,481 km (0.068 R)
• M4: 811,419 km (0.086 R)
• M5: 969,245 km (0.117 R)
• M6: 1,503,758 km (0.114 R)
• M7: 1,776,475 km (0.03 R)
• M8: 2,038,271 km (0.096 R)
• M9: 2,340,758 km (0.113 R)
• M10: 2,483,025 km (0.101 R)
• M11: 2,628,135 km (0.101 R)
• M12: 2,716,697 km (0.084 R)
• M13: 3,049,852 km (0.11 R)
• M14: 3,205,583 km (0.117 R)
• M15: 3,922,307 km (0.12 R)
• M16: 3,989,925 km (0.076 R)
• M17: 4,091,951 km (0.115 R)
• M18: 4,867,466 km (0.096 R)
• M19: 4,940,320 km (0.038 R)
• M20: 5,013,473 km (0.113 R)
• M21: 5,235,028 km (0.11 R)
• M22: 5,309,677 km (0.027 R)
• M23: 5,384,626 km (0.085 R)
• M24: 5,841,647 km (0.099 R)
• M25: 7,038,729 km (0.081 R)
• M26: 7,707,432 km (0.032 R)
• M27: 8,704,053 km (0.113 R)
• M28: 8,792,615 km (0.083 R)
• M29: 9,421,225 km (0.07 R)
• M30: 9,740,916 km (0.112 R)
• M31: 10,064,346 km (0.107 R)
• M32: 12,126,703 km (0.081 R)
• M33: 12,574,599 km (0.057 R)
• M34: 12,775,359 km (0.082 R)
• M35: 13,078,594 km (0.083 R)
• M36: 13,384,073 km (0.1 R)
• M37: 13,898,689 km (0.033 R)
• M38: 14,054,271 km (0.112 R)
• M39: 14,367,230 km (0.067 R)
• M40: 16,897,678 km (0.084 R)
• M41: 17,286,184 km (0.096 R)
• M42: 17,397,784 km (0.112 R)
• M43: 17,846,428 km (0.104 R)
• M44: 19,042,163 km (0.086 R)
• M45: 19,330,588 km (0.076 R)
• M46: 20,558,188 km (0.097 R)
• M47: 20,735,462 km (0.092 R)
• M48: 20,913,483 km (0.033 R)
• M49: 21,390,401 km (0.114 R)
• M50: 23,149,373 km (0.1 R)
• M51: 25,905,414 km (0.045 R)
• M52: 26,739,423 km (0.108 R)
• M53: 27,908,680 km (0.107 R)
• M54: 28,039,578 km (0.11 R)
• M55: 28,302,122 km (0.083 R)
• M56: 28,565,414 km (0.09 R)
• M57: 29,961,312 km (0.064 R)
• M58: 30,431,498 km (0.119 R)
• M59: 31,175,299 km (0.077 R)
• M60: 32,130,631 km (0.111 R)
• M61: 32,611,887 km (0.038 R)
• M62: 34,842,242 km (0.106 R)
• M63: 35,904,536 km (0.06 R)
• M64: 36,118,312 km (0.039 R)
• M65: 36,762,031 km (0.095 R)
• M66: 37,193,471 km (0.075 R)
• M67: 38,133,694 km (0.077 R)
• M68: 38,716,079 km (0.065 R)
• M69: 39,081,696 km (0.093 R)
• M70: 39,154,849 km (0.096 R)
• M71: 41,224,386 km (0.117 R)
• M72: 41,448,184 km (0.109 R)
• M73: 42,272,469 km (0.04 R)
• M74: 42,724,254 km (0.098 R)
• M75: 43,101,989 km (0.109 R)
• M76: 43,329,228 km (0.057 R)
• M77: 43,405,074 km (0.085 R)
• M78: 43,632,762 km (0.068 R)
• M79: 45,622,863 km (0.113 R)
• M80: 45,700,055 km (0.059 R)
• M81: 45,777,248 km (0.115 R)
• M82: 45,854,440 km (0.066 R)
• M83: 46,163,809 km (0.07 R)
• M84: 47,173,893 km (0.11 R)
• M85: 47,955,841 km (0.115 R)
• M86: 48,348,386 km (0.068 R)
• M87: 48,978,792 km (0.097 R)
• M88: 52,251,843 km (0.114 R)
• M89: 52,413,260 km (0.096 R)
• M90: 53,955,464 km (0.026 R)
• M91: 54,527,377 km (0.062 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit