🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.91 AU

Year: 298 Days

Day: 44.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.79 AU - 1.01 AU

Year: 325 Days

Day: 35.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,830,613 km

• M1: 61,335 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.34 AU - 1.52 AU

Year: 651 Days

Day: 15.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.27 AU - 1.93 AU

Year: 771 Days

Day: 22.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,830,613 km

• M1: 767,736 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.07 AU - 2.81 AU

Year: 1451 Days

Day: 28.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978

Radius: 14.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.69 AU - 9.83 AU

Year: 9873 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,830,613 km

• M1: 190,139 km (0.05 R)
• M2: 374,892 km (0.096 R)
• M3: 603,328 km (0.096 R)
• M4: 864,676 km (0.065 R)
• M5: 1,498,372 km (0.074 R)
• M6: 1,665,024 km (0.057 R)
• M7: 2,619,309 km (0.099 R)
• M8: 2,734,649 km (0.06 R)
• M9: 3,091,290 km (0.059 R)
• M10: 4,182,308 km (0.111 R)
• M11: 4,284,034 km (0.109 R)
• M12: 4,594,151 km (0.053 R)
• M13: 4,699,168 km (0.103 R)
• M14: 4,840,538 km (0.048 R)
• M15: 5,346,329 km (0.047 R)
• M16: 5,531,232 km (0.047 R)
• M17: 5,755,928 km (0.114 R)
• M18: 5,869,323 km (0.042 R)
• M19: 6,175,699 km (0.092 R)
• M20: 6,447,967 km (0.119 R)
• M21: 7,166,636 km (0.091 R)
• M22: 7,618,421 km (0.084 R)
• M23: 7,910,735 km (0.094 R)
• M24: 8,897,333 km (0.081 R)
• M25: 9,028,979 km (0.074 R)
• M26: 9,877,349 km (0.051 R)
• M27: 10,104,887 km (0.108 R)
• M28: 10,334,221 km (0.115 R)
• M29: 10,704,625 km (0.075 R)
• M30: 11,173,914 km (0.059 R)
• M31: 12,084,067 km (0.105 R)
• M32: 12,425,450 km (0.056 R)
• M33: 13,117,788 km (0.09 R)
• M34: 14,385,182 km (0.085 R)
• M35: 14,695,148 km (0.113 R)
• M36: 14,955,150 km (0.054 R)
• M37: 15,850,642 km (0.113 R)
• M38: 17,199,118 km (0.096 R)
• M39: 17,583,285 km (0.107 R)
• M40: 19,432,315 km (0.108 R)
• M41: 20,524,828 km (0.079 R)
• M42: 21,401,471 km (0.082 R)
• M43: 21,696,329 km (0.103 R)
• M44: 21,874,051 km (0.118 R)
• M45: 22,290,232 km (0.051 R)
• M46: 23,070,385 km (0.082 R)
• M47: 25,277,103 km (0.092 R)
• M48: 25,651,397 km (0.088 R)
• M49: 25,839,292 km (0.109 R)
• M50: 26,090,467 km (0.099 R)
• M51: 26,658,640 km (0.072 R)
• M52: 27,166,973 km (0.115 R)
• M53: 27,871,430 km (0.082 R)
• M54: 28,906,647 km (0.108 R)
• M55: 29,757,111 km (0.113 R)
• M56: 31,348,533 km (0.101 R)
• M57: 31,616,612 km (0.068 R)
• M58: 32,289,803 km (0.034 R)
• M59: 33,376,781 km (0.07 R)
• M60: 34,821,597 km (0.067 R)
• M61: 36,427,381 km (0.062 R)
• M62: 38,917,138 km (0.074 R)
• M63: 39,133,157 km (0.096 R)
• M64: 39,421,732 km (0.045 R)
• M65: 39,566,243 km (0.108 R)
• M66: 39,710,904 km (0.101 R)
• M67: 41,682,006 km (0.086 R)
• M68: 42,420,122 km (0.114 R)
• M69: 42,716,475 km (0.098 R)
• M70: 43,162,426 km (0.04 R)
• M71: 43,386,075 km (0.078 R)
• M72: 43,909,219 km (0.117 R)
• M73: 45,263,977 km (0.1 R)
• M74: 45,566,913 km (0.084 R)
• M75: 45,794,601 km (0.094 R)
• M76: 46,251,024 km (0.103 R)
• M77: 48,478,387 km (0.093 R)
• M78: 49,098,919 km (0.11 R)
• M79: 49,254,501 km (0.101 R)
• M80: 49,800,234 km (0.034 R)
• M81: 51,291,575 km (0.089 R)
• M82: 52,241,072 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 10.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.59 AU - 10.47 AU

Year: 12096 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,830,613 km

• M1: 134,189 km (0.058 R)
• M2: 308,770 km (0.105 R)
• M3: 494,870 km (0.056 R)
• M4: 834,756 km (0.118 R)
• M5: 1,082,041 km (0.091 R)
• M6: 1,251,087 km (0.054 R)
• M7: 1,915,750 km (0.067 R)
• M8: 2,712,359 km (0.106 R)
• M9: 2,982,234 km (0.091 R)
• M10: 3,508,519 km (0.106 R)
• M11: 3,574,791 km (0.045 R)
• M12: 4,602,977 km (0.089 R)
• M13: 6,827,497 km (0.075 R)
• M14: 7,195,358 km (0.098 R)
• M15: 7,398,811 km (0.08 R)
• M16: 8,178,815 km (0.057 R)
• M17: 8,302,383 km (0.113 R)
• M18: 8,767,333 km (0.037 R)
• M19: 10,383,738 km (0.091 R)
• M20: 10,923,188 km (0.11 R)
• M21: 13,212,933 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.5

Radius: 4.7

Gravity: 40.63 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.33 AU - 13.95 AU

Year: 18138 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,830,613 km

• M1: 201,658 km (0.038 R)
• M2: 348,264 km (0.101 R)
• M3: 443,408 km (0.034 R)
• M4: 483,949 km (0.049 R)
• M5: 852,708 km (0.095 R)
• M6: 903,870 km (0.095 R)
• M7: 1,063,940 km (0.106 R)
• M8: 1,147,266 km (0.079 R)
• M9: 1,691,653 km (0.111 R)
• M10: 2,198,341 km (0.056 R)
• M11: 2,269,250 km (0.099 R)
• M12: 2,340,907 km (0.105 R)
• M13: 2,635,166 km (0.105 R)
• M14: 3,298,783 km (0.081 R)
• M15: 3,421,004 km (0.104 R)
• M16: 3,544,871 km (0.099 R)
• M17: 4,011,168 km (0.078 R)
• M18: 4,586,970 km (0.091 R)
• M19: 4,723,403 km (0.088 R)
• M20: 6,210,855 km (0.083 R)
• M21: 6,463,226 km (0.105 R)
• M22: 6,719,188 km (0.118 R)
• M23: 7,721,195 km (0.104 R)
• M24: 8,825,377 km (0.05 R)
• M25: 9,685,565 km (0.113 R)
• M26: 10,452,254 km (0.094 R)
• M27: 10,571,932 km (0.105 R)
• M28: 10,752,347 km (0.098 R)
• M29: 10,812,784 km (0.11 R)
• M30: 13,188,399 km (0.111 R)
• M31: 13,708,401 km (0.106 R)
• M32: 13,970,945 km (0.066 R)
• M33: 14,036,768 km (0.037 R)
• M34: 14,634,412 km (0.088 R)
• M35: 14,768,302 km (0.107 R)
• M36: 15,580,469 km (0.097 R)
• M37: 15,991,863 km (0.112 R)
• M38: 16,337,583 km (0.115 R)
• M39: 16,615,835 km (0.106 R)
• M40: 16,825,572 km (0.039 R)
• M41: 17,036,056 km (0.068 R)
• M42: 18,824,947 km (0.066 R)
• M43: 19,116,663 km (0.112 R)
• M44: 20,672,331 km (0.115 R)
• M45: 21,351,506 km (0.07 R)
• M46: 21,961,267 km (0.105 R)
• M47: 23,276,082 km (0.039 R)
• M48: 25,175,078 km (0.081 R)
• M49: 26,062,043 km (0.108 R)
• M50: 26,224,357 km (0.085 R)
• M51: 27,700,589 km (0.079 R)
• M52: 28,365,402 km (0.11 R)
• M53: 31,940,193 km (0.113 R)
• M54: 32,375,223 km (0.057 R)
• M55: 34,312,067 km (0.08 R)
• M56: 35,115,258 km (0.088 R)
• M57: 36,558,279 km (0.075 R)
• M58: 36,830,996 km (0.103 R)
• M59: 37,195,715 km (0.097 R)
• M60: 37,287,120 km (0.073 R)
• M61: 38,020,598 km (0.1 R)
• M62: 38,296,905 km (0.119 R)
• M63: 38,851,614 km (0.06 R)
• M64: 39,875,312 km (0.098 R)
• M65: 39,968,811 km (0.094 R)
• M66: 43,671,807 km (0.064 R)
• M67: 44,154,560 km (0.113 R)
• M68: 44,638,957 km (0.09 R)
• M69: 45,417,614 km (0.079 R)
• M70: 45,808,663 km (0.089 R)
• M71: 45,906,500 km (0.062 R)
• M72: 46,102,623 km (0.089 R)
• M73: 46,692,487 km (0.118 R)
• M74: 49,779,739 km (0.088 R)
• M75: 49,981,247 km (0.049 R)
• M76: 51,195,533 km (0.085 R)
• M77: 55,730,293 km (0.104 R)
• M78: 56,148,868 km (0.12 R)
• M79: 56,568,490 km (0.104 R)
• M80: 56,883,842 km (0.071 R)
• M81: 59,534,866 km (0.065 R)
• M82: 61,360,409 km (0.114 R)
• M83: 61,576,428 km (0.101 R)
• M84: 63,531,673 km (0.106 R)
• M85: 63,968,798 km (0.066 R)
• M86: 66,059,428 km (0.07 R)
• M87: 67,057,395 km (0.082 R)
• M88: 67,391,148 km (0.1 R)
• M89: 70,307,110 km (0.066 R)
• M90: 72,235,725 km (0.048 R)
• M91: 74,411,926 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.3

Radius: 5.6

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.49 AU - 17.25 AU

Year: 21835 Days

Day: 15 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 44,830,613 km

• M1: 71,657 km (0.07 R)
• M2: 512,074 km (0.06 R)
• M3: 682,914 km (0.066 R)
• M4: 915,539 km (0.118 R)
• M5: 1,245,552 km (0.103 R)
• M6: 1,476,082 km (0.093 R)
• M7: 1,719,927 km (0.096 R)
• M8: 2,368,284 km (0.062 R)
• M9: 3,716,609 km (0.082 R)
• M10: 3,752,962 km (0.099 R)
• M11: 3,936,219 km (0.078 R)
• M12: 4,273,413 km (0.081 R)
• M13: 4,542,091 km (0.119 R)
• M14: 5,136,144 km (0.083 R)
• M15: 5,628,919 km (0.114 R)
• M16: 6,527,105 km (0.069 R)
• M17: 6,659,050 km (0.093 R)
• M18: 6,791,893 km (0.113 R)
• M19: 7,331,941 km (0.114 R)
• M20: 7,653,277 km (0.095 R)
• M21: 7,932,427 km (0.099 R)
• M22: 8,214,868 km (0.077 R)
• M23: 8,644,812 km (0.114 R)
• M24: 8,984,250 km (0.04 R)
• M25: 9,081,937 km (0.106 R)
• M26: 9,131,005 km (0.115 R)
• M27: 9,180,073 km (0.103 R)
• M28: 9,526,392 km (0.079 R)
• M29: 9,576,208 km (0.11 R)
• M30: 9,826,635 km (0.096 R)
• M31: 10,333,772 km (0.115 R)
• M32: 10,642,243 km (0.036 R)
• M33: 10,745,765 km (0.098 R)
• M34: 10,953,706 km (0.095 R)
• M35: 11,426,435 km (0.119 R)
• M36: 12,500,847 km (0.075 R)
• M37: 13,160,873 km (0.102 R)
• M38: 13,439,125 km (0.109 R)
• M39: 13,832,118 km (0.116 R)
• M40: 14,115,008 km (0.028 R)
• M41: 14,514,434 km (0.111 R)
• M42: 15,091,433 km (0.072 R)
• M43: 15,149,477 km (0.099 R)
• M44: 17,595,402 km (0.083 R)
• M45: 18,334,117 km (0.094 R)
• M46: 18,644,831 km (0.116 R)
• M47: 18,707,214 km (0.114 R)
• M48: 18,769,746 km (0.103 R)
• M49: 19,461,037 km (0.108 R)
• M50: 20,868,753 km (0.093 R)
• M51: 21,650,253 km (0.078 R)
• M52: 22,308,782 km (0.077 R)
• M53: 22,640,591 km (0.045 R)
• M54: 24,323,716 km (0.07 R)
• M55: 24,870,796 km (0.097 R)
• M56: 25,008,276 km (0.05 R)
• M57: 25,145,906 km (0.076 R)
• M58: 27,524,213 km (0.111 R)
• M59: 28,668,188 km (0.106 R)
• M60: 28,884,357 km (0.068 R)
• M61: 30,119,586 km (0.071 R)
• M62: 30,192,889 km (0.07 R)
• M63: 32,416,363 km (0.1 R)
• M64: 33,018,195 km (0.072 R)
• M65: 35,076,213 km (0.106 R)
• M66: 36,315,332 km (0.093 R)
• M67: 36,471,213 km (0.09 R)
• M68: 37,018,591 km (0.079 R)
• M69: 38,438,724 km (0.117 R)
• M70: 39,796,026 km (0.082 R)
• M71: 40,844,707 km (0.104 R)
• M72: 41,250,416 km (0.068 R)
• M73: 41,494,410 km (0.069 R)
• M74: 42,229,534 km (0.059 R)
• M75: 43,133,853 km (0.115 R)
• M76: 43,547,043 km (0.075 R)
• M77: 44,543,813 km (0.102 R)
• M78: 45,296,440 km (0.114 R)
• M79: 46,306,525 km (0.039 R)
• M80: 46,391,048 km (0.041 R)
• M81: 46,983,904 km (0.11 R)
• M82: 47,238,819 km (0.08 R)
• M83: 48,006,256 km (0.079 R)
• M84: 49,812,949 km (0.055 R)
• M85: 50,333,251 km (0.082 R)
• M86: 50,507,084 km (0.082 R)
• M87: 53,492,459 km (0.1 R)
• M88: 54,381,220 km (0.068 R)
• M89: 54,559,690 km (0.101 R)
• M90: 55,903,527 km (0.089 R)
• M91: 59,173,139 km (0.116 R)
• M92: 60,092,268 km (0.108 R)
• M93: 60,369,024 km (0.107 R)
• M94: 60,831,132 km (0.107 R)
• M95: 61,201,536 km (0.116 R)
• M96: 61,294,287 km (0.028 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.8

Radius: 5.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.62 AU - 17.58 AU

Year: 23463 Days

Day: 15.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 44,830,613 km

• M1: 418,126 km (0.117 R)
• M2: 1,067,231 km (0.113 R)
• M3: 2,004,163 km (0.104 R)
• M4: 2,293,485 km (0.106 R)
• M5: 2,804,661 km (0.1 R)
• M6: 2,884,247 km (0.083 R)
• M7: 3,957,163 km (0.101 R)
• M8: 5,467,802 km (0.065 R)
• M9: 5,634,454 km (0.102 R)
• M10: 6,990,858 km (0.098 R)
• M11: 7,873,336 km (0.106 R)
• M12: 8,213,372 km (0.102 R)
• M13: 9,024,940 km (0.106 R)
• M14: 9,143,123 km (0.074 R)
• M15: 9,182,467 km (0.057 R)
• M16: 9,420,477 km (0.118 R)
• M17: 9,540,305 km (0.053 R)
• M18: 11,823,468 km (0.097 R)
• M19: 17,293,963 km (0.108 R)
• M20: 17,538,705 km (0.088 R)
• M21: 19,741,085 km (0.03 R)
• M22: 20,048,209 km (0.06 R)
• M23: 21,817,653 km (0.092 R)
• M24: 25,226,091 km (0.083 R)
• M25: 26,173,793 km (0.087 R)
• M26: 27,702,683 km (0.076 R)
• M27: 29,961,761 km (0.104 R)
• M28: 30,137,987 km (0.114 R)
• M29: 31,321,605 km (0.026 R)
• M30: 31,799,271 km (0.106 R)
• M31: 33,429,140 km (0.111 R)
• M32: 34,777,167 km (0.086 R)
• M33: 38,287,780 km (0.094 R)
• M34: 40,408,778 km (0.091 R)
• M35: 40,603,405 km (0.106 R)
• M36: 41,516,102 km (0.107 R)
• M37: 42,303,884 km (0.054 R)
• M38: 42,897,788 km (0.076 R)
• M39: 43,960,681 km (0.037 R)
• M40: 44,094,122 km (0.052 R)
• M41: 44,830,592 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit