🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 31.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 36.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,063,690 km

• M1: 271,071 km (0.099 R)
• M2: 381,475 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.81 AU - 1.01 AU

Year: 320 Days

Day: 12.8 Hours

Environment

Temp: 64 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.22 AU - 3.28 AU

Year: 1683 Days

Day: 41 Hours

Environment

Temp: -94 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.68 AU - 4 AU

Year: 2776 Days

Day: 41.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 9

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.88 AU - 11.46 AU

Year: 12859 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,063,690 km

• M1: 456,722 km (0.032 R)
• M2: 530,923 km (0.085 R)
• M3: 835,205 km (0.085 R)
• M4: 987,346 km (0.05 R)
• M5: 1,275,471 km (0.108 R)
• M6: 1,362,687 km (0.107 R)
• M7: 1,452,147 km (0.109 R)
• M8: 1,589,926 km (0.099 R)
• M9: 1,660,387 km (0.057 R)
• M10: 1,953,299 km (0.115 R)
• M11: 2,029,146 km (0.103 R)
• M12: 2,183,979 km (0.11 R)
• M13: 2,755,892 km (0.064 R)
• M14: 2,841,312 km (0.064 R)
• M15: 2,956,652 km (0.116 R)
• M16: 3,312,097 km (0.114 R)
• M17: 3,403,052 km (0.102 R)
• M18: 4,660,422 km (0.058 R)
• M19: 4,831,114 km (0.112 R)
• M20: 4,900,078 km (0.067 R)
• M21: 5,108,767 km (0.075 R)
• M22: 5,391,507 km (0.09 R)
• M23: 5,534,822 km (0.099 R)
• M24: 5,861,993 km (0.06 R)
• M25: 6,726,519 km (0.093 R)
• M26: 6,803,562 km (0.093 R)
• M27: 8,281,589 km (0.101 R)
• M28: 8,781,694 km (0.1 R)
• M29: 9,163,169 km (0.062 R)
• M30: 9,811,077 km (0.12 R)
• M31: 10,473,796 km (0.087 R)
• M32: 10,653,014 km (0.092 R)
• M33: 11,059,771 km (0.107 R)
• M34: 11,150,876 km (0.114 R)
• M35: 11,702,892 km (0.032 R)
• M36: 12,785,382 km (0.111 R)
• M37: 13,459,919 km (0.106 R)
• M38: 14,047,390 km (0.03 R)
• M39: 14,793,285 km (0.073 R)
• M40: 14,893,814 km (0.116 R)
• M41: 16,013,554 km (0.117 R)
• M42: 17,636,991 km (0.052 R)
• M43: 17,796,911 km (0.114 R)
• M44: 19,367,240 km (0.088 R)
• M45: 19,752,753 km (0.111 R)
• M46: 20,587,809 km (0.097 R)
• M47: 20,868,604 km (0.083 R)
• M48: 20,925,002 km (0.098 R)
• M49: 21,207,293 km (0.079 R)
• M50: 21,604,775 km (0.095 R)
• M51: 22,234,432 km (0.053 R)
• M52: 22,522,558 km (0.118 R)
• M53: 23,044,505 km (0.114 R)
• M54: 23,511,699 km (0.053 R)
• M55: 24,100,067 km (0.105 R)
• M56: 25,171,338 km (0.079 R)
• M57: 25,712,882 km (0.104 R)
• M58: 26,319,053 km (0.068 R)
• M59: 26,379,939 km (0.053 R)
• M60: 27,360,254 km (0.117 R)
• M61: 29,104,565 km (0.075 R)
• M62: 29,356,637 km (0.059 R)
• M63: 30,372,407 km (0.099 R)
• M64: 30,820,303 km (0.052 R)
• M65: 30,948,658 km (0.096 R)
• M66: 33,355,987 km (0.106 R)
• M67: 33,685,850 km (0.092 R)
• M68: 33,751,972 km (0.033 R)
• M69: 34,882,484 km (0.102 R)
• M70: 34,949,354 km (0.092 R)
• M71: 37,934,579 km (0.078 R)
• M72: 38,347,918 km (0.103 R)
• M73: 39,109,521 km (0.073 R)
• M74: 40,507,214 km (0.117 R)
• M75: 40,788,757 km (0.073 R)
• M76: 41,708,186 km (0.097 R)
• M77: 42,134,689 km (0.119 R)
• M78: 42,348,614 km (0.093 R)
• M79: 42,705,854 km (0.113 R)
• M80: 43,207,605 km (0.05 R)
• M81: 43,351,369 km (0.066 R)
• M82: 44,797,382 km (0.107 R)
• M83: 45,526,372 km (0.107 R)
• M84: 46,553,511 km (0.042 R)
• M85: 47,440,028 km (0.074 R)
• M86: 47,885,381 km (0.089 R)
• M87: 48,555,878 km (0.074 R)
• M88: 48,705,327 km (0.088 R)
• M89: 49,229,518 km (0.108 R)
• M90: 49,831,051 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.7

Radius: 10.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.96 AU - 14.44 AU

Year: 14766 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,063,690 km

• M1: 191,784 km (0.046 R)
• M2: 338,091 km (0.078 R)
• M3: 492,775 km (0.071 R)
• M4: 574,905 km (0.055 R)
• M5: 778,956 km (0.08 R)
• M6: 1,060,799 km (0.101 R)
• M7: 1,213,837 km (0.035 R)
• M8: 1,285,943 km (0.081 R)
• M9: 1,573,770 km (0.08 R)
• M10: 1,685,070 km (0.113 R)
• M11: 1,749,846 km (0.081 R)
• M12: 1,932,655 km (0.101 R)
• M13: 2,000,722 km (0.05 R)
• M14: 2,209,710 km (0.081 R)
• M15: 2,462,830 km (0.082 R)
• M16: 2,706,375 km (0.098 R)
• M17: 2,860,311 km (0.103 R)
• M18: 3,056,733 km (0.077 R)
• M19: 3,217,102 km (0.097 R)
• M20: 3,339,174 km (0.113 R)
• M21: 3,588,255 km (0.116 R)
• M22: 4,170,489 km (0.111 R)
• M23: 4,689,893 km (0.106 R)
• M24: 4,898,732 km (0.084 R)
• M25: 5,277,663 km (0.11 R)
• M26: 6,240,774 km (0.095 R)
• M27: 6,886,588 km (0.083 R)
• M28: 8,101,921 km (0.102 R)
• M29: 8,352,947 km (0.08 R)
• M30: 8,465,444 km (0.111 R)
• M31: 8,891,349 km (0.098 R)
• M32: 9,063,686 km (0.117 R)
• M33: 9,237,220 km (0.054 R)
• M34: 9,558,107 km (0.097 R)
• M35: 9,942,125 km (0.051 R)
• M36: 10,816,973 km (0.12 R)
• M37: 11,465,929 km (0.086 R)
• M38: 11,559,577 km (0.104 R)
• M39: 11,842,317 km (0.103 R)
• M40: 12,607,510 km (0.109 R)
• M41: 12,898,628 km (0.025 R)
• M42: 13,191,839 km (0.117 R)
• M43: 13,652,451 km (0.06 R)
• M44: 15,202,884 km (0.096 R)
• M45: 15,374,772 km (0.113 R)
• M46: 16,138,618 km (0.093 R)
• M47: 16,419,563 km (0.111 R)
• M48: 16,560,484 km (0.102 R)
• M49: 16,843,823 km (0.114 R)
• M50: 18,065,738 km (0.072 R)
• M51: 18,284,301 km (0.108 R)
• M52: 18,687,317 km (0.043 R)
• M53: 19,167,377 km (0.118 R)
• M54: 19,876,321 km (0.05 R)
• M55: 20,404,252 km (0.114 R)
• M56: 20,517,946 km (0.052 R)
• M57: 20,593,942 km (0.072 R)
• M58: 21,013,265 km (0.077 R)
• M59: 21,512,473 km (0.111 R)
• M60: 22,640,142 km (0.069 R)
• M61: 23,468,764 km (0.055 R)
• M62: 23,627,637 km (0.064 R)
• M63: 23,707,223 km (0.097 R)
• M64: 24,831,152 km (0.052 R)
• M65: 24,952,626 km (0.1 R)
• M66: 25,644,665 km (0.105 R)
• M67: 25,726,495 km (0.119 R)
• M68: 25,931,445 km (0.057 R)
• M69: 26,342,839 km (0.053 R)
• M70: 26,466,706 km (0.111 R)
• M71: 26,632,161 km (0.08 R)
• M72: 27,506,560 km (0.077 R)
• M73: 27,674,260 km (0.04 R)
• M74: 27,758,184 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.1

Radius: 6.1

Gravity: 23.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.75 AU - 14.89 AU

Year: 15955 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,063,690 km

• M1: 205,996 km (0.107 R)
• M2: 261,347 km (0.102 R)
• M3: 339,138 km (0.053 R)
• M4: 751,729 km (0.116 R)
• M5: 2,083,898 km (0.116 R)
• M6: 2,314,877 km (0.079 R)
• M7: 2,765,317 km (0.071 R)
• M8: 2,945,881 km (0.086 R)
• M9: 3,055,985 km (0.087 R)
• M10: 3,130,186 km (0.058 R)
• M11: 3,280,382 km (0.092 R)
• M12: 3,471,419 km (0.065 R)
• M13: 3,587,955 km (0.085 R)
• M14: 3,627,000 km (0.041 R)
• M15: 4,066,369 km (0.05 R)
• M16: 4,480,456 km (0.113 R)
• M17: 4,692,586 km (0.09 R)
• M18: 4,994,923 km (0.082 R)
• M19: 5,038,755 km (0.11 R)
• M20: 5,709,852 km (0.04 R)
• M21: 6,408,773 km (0.073 R)
• M22: 6,551,788 km (0.092 R)
• M23: 7,282,574 km (0.107 R)
• M24: 7,632,483 km (0.069 R)
• M25: 7,834,889 km (0.118 R)
• M26: 9,032,719 km (0.118 R)
• M27: 10,398,099 km (0.029 R)
• M28: 12,593,448 km (0.071 R)
• M29: 13,315,557 km (0.091 R)
• M30: 14,174,847 km (0.081 R)
• M31: 14,236,930 km (0.049 R)
• M32: 14,486,160 km (0.09 R)
• M33: 16,205,339 km (0.037 R)
• M34: 17,519,855 km (0.071 R)
• M35: 17,920,778 km (0.109 R)
• M36: 18,731,897 km (0.076 R)
• M37: 19,279,276 km (0.116 R)
• M38: 19,693,213 km (0.081 R)
• M39: 20,740,847 km (0.076 R)
• M40: 20,811,308 km (0.082 R)
• M41: 21,592,059 km (0.117 R)
• M42: 22,021,854 km (0.094 R)
• M43: 22,093,810 km (0.109 R)
• M44: 22,454,491 km (0.097 R)
• M45: 22,599,302 km (0.12 R)
• M46: 23,695,555 km (0.078 R)
• M47: 25,183,904 km (0.095 R)
• M48: 25,485,194 km (0.096 R)
• M49: 25,711,984 km (0.117 R)
• M50: 25,939,373 km (0.109 R)
• M51: 26,015,369 km (0.115 R)
• M52: 27,317,918 km (0.074 R)
• M53: 27,472,602 km (0.069 R)
• M54: 28,484,781 km (0.111 R)
• M55: 29,192,678 km (0.083 R)
• M56: 29,429,940 km (0.105 R)
• M57: 30,706,160 km (0.105 R)
• M58: 32,000,331 km (0.066 R)
• M59: 33,312,155 km (0.079 R)
• M60: 33,477,311 km (0.11 R)
• M61: 35,734,294 km (0.043 R)
• M62: 37,180,307 km (0.099 R)
• M63: 38,992,984 km (0.062 R)
• M64: 39,428,763 km (0.092 R)
• M65: 39,691,008 km (0.073 R)
• M66: 41,454,168 km (0.11 R)
• M67: 42,524,242 km (0.071 R)
• M68: 45,056,335 km (0.09 R)
• M69: 47,636,749 km (0.113 R)
• M70: 47,729,799 km (0.106 R)
• M71: 48,569,941 km (0.111 R)
• M72: 49,132,728 km (0.118 R)
• M73: 49,886,402 km (0.103 R)
• M74: 51,119,388 km (0.099 R)
• M75: 51,214,681 km (0.035 R)
• M76: 51,309,975 km (0.081 R)
• M77: 52,843,054 km (0.092 R)
• M78: 55,170,947 km (0.113 R)
• M79: 55,366,322 km (0.075 R)
• M80: 55,464,159 km (0.107 R)
• M81: 56,248,949 km (0.051 R)
• M82: 56,741,276 km (0.101 R)
• M83: 60,630,072 km (0.114 R)
• M84: 60,831,730 km (0.108 R)
• M85: 61,033,687 km (0.056 R)
• M86: 61,438,350 km (0.07 R)
• M87: 62,453,670 km (0.111 R)
• M88: 63,577,001 km (0.1 R)
• M89: 64,809,986 km (0.047 R)
• M90: 65,429,471 km (0.055 R)
• M91: 66,154,572 km (0.086 R)
• M92: 67,404,013 km (0.048 R)
• M93: 69,187,220 km (0.114 R)
• M94: 69,398,003 km (0.103 R)
• M95: 70,031,700 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.5

Radius: 4.2

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.42 AU - 20.52 AU

Year: 24661 Days

Day: 16.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,063,690 km

• M1: 95,593 km (0.066 R)
• M2: 126,261 km (0.101 R)
• M3: 216,319 km (0.066 R)
• M4: 277,504 km (0.035 R)
• M5: 380,577 km (0.099 R)
• M6: 417,677 km (0.08 R)
• M7: 806,333 km (0.077 R)
• M8: 1,511,986 km (0.064 R)
• M9: 1,695,692 km (0.052 R)
• M10: 1,758,373 km (0.088 R)
• M11: 1,984,266 km (0.109 R)
• M12: 2,083,898 km (0.106 R)
• M13: 2,901,002 km (0.05 R)
• M14: 3,014,247 km (0.109 R)
• M15: 3,128,839 km (0.11 R)
• M16: 4,181,111 km (0.102 R)
• M17: 4,744,646 km (0.094 R)
• M18: 5,148,560 km (0.104 R)
• M19: 5,377,894 km (0.119 R)
• M20: 6,037,172 km (0.117 R)
• M21: 6,622,399 km (0.113 R)
• M22: 6,672,065 km (0.086 R)
• M23: 6,972,158 km (0.097 R)
• M24: 7,123,851 km (0.114 R)
• M25: 7,225,577 km (0.114 R)
• M26: 8,269,321 km (0.106 R)
• M27: 9,248,140 km (0.097 R)
• M28: 9,751,238 km (0.119 R)
• M29: 11,253,799 km (0.09 R)
• M30: 11,431,671 km (0.036 R)
• M31: 12,396,428 km (0.118 R)
• M32: 12,518,799 km (0.102 R)
• M33: 12,826,671 km (0.092 R)
• M34: 13,261,851 km (0.086 R)
• M35: 14,402,685 km (0.041 R)
• M36: 16,844,720 km (0.094 R)
• M37: 18,356,108 km (0.114 R)
• M38: 18,425,820 km (0.109 R)
• M39: 18,495,682 km (0.114 R)
• M40: 19,838,772 km (0.113 R)
• M41: 19,910,429 km (0.093 R)
• M42: 20,197,508 km (0.102 R)
• M43: 20,269,464 km (0.099 R)
• M44: 22,245,203 km (0.12 R)
• M45: 22,468,553 km (0.089 R)
• M46: 23,218,188 km (0.108 R)
• M47: 23,293,585 km (0.091 R)
• M48: 23,444,679 km (0.063 R)
• M49: 25,905,863 km (0.116 R)
• M50: 26,770,689 km (0.037 R)
• M51: 27,087,537 km (0.099 R)
• M52: 28,045,412 km (0.07 R)
• M53: 28,367,197 km (0.103 R)
• M54: 30,984,861 km (0.101 R)
• M55: 31,986,269 km (0.094 R)
• M56: 33,337,885 km (0.041 R)
• M57: 34,621,734 km (0.096 R)
• M58: 35,313,176 km (0.112 R)
• M59: 35,486,709 km (0.068 R)
• M60: 36,885,300 km (0.105 R)
• M61: 37,768,675 km (0.118 R)
• M62: 38,391,002 km (0.091 R)
• M63: 41,005,524 km (0.087 R)
• M64: 41,279,288 km (0.099 R)
• M65: 42,749,387 km (0.073 R)
• M66: 42,841,838 km (0.087 R)
• M67: 44,517,334 km (0.057 R)
• M68: 45,363,011 km (0.055 R)
• M69: 46,308,918 km (0.116 R)
• M70: 46,784,340 km (0.098 R)
• M71: 47,165,815 km (0.11 R)
• M72: 47,644,229 km (0.104 R)
• M73: 47,739,972 km (0.097 R)
• M74: 48,124,139 km (0.032 R)
• M75: 50,449,937 km (0.068 R)
• M76: 51,528,089 km (0.111 R)
• M77: 51,724,960 km (0.053 R)
• M78: 53,209,270 km (0.028 R)
• M79: 53,607,350 km (0.08 R)
• M80: 53,806,913 km (0.059 R)
• M81: 53,906,695 km (0.082 R)
• M82: 54,006,626 km (0.076 R)
• M83: 56,726,615 km (0.089 R)
• M84: 58,154,527 km (0.091 R)
• M85: 59,284,739 km (0.112 R)
• M86: 59,387,812 km (0.09 R)
• M87: 59,904,223 km (0.085 R)
• M88: 60,111,267 km (0.081 R)
• M89: 61,984,681 km (0.085 R)
• M90: 65,575,479 km (0.052 R)
• M91: 71,744,596 km (0.115 R)
• M92: 72,845,935 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 16,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit