🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.49 AU - 0.51 AU

Year: 154 Days

Day: 30.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,073,855 km

• M1: 123,717 km (0.107 R)
• M2: 169,494 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.89 AU - 1.17 AU

Year: 456 Days

Day: 12.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 64.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,073,855 km

• M1: 113,694 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.77 AU

Year: 778 Days

Day: 25 Hours

Environment

Temp: -92 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.76 AU - 2.08 AU

Year: 1161 Days

Day: 37.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,073,855 km

• M1: 1,495,081 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.1

Radius: 13.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.02 AU - 6.84 AU

Year: 7118 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,073,855 km

• M1: 188,643 km (0.1 R)
• M2: 449,542 km (0.034 R)
• M3: 722,109 km (0.049 R)
• M4: 899,382 km (0.086 R)
• M5: 1,007,841 km (0.1 R)
• M6: 1,284,597 km (0.113 R)
• M7: 1,504,805 km (0.057 R)
• M8: 1,669,811 km (0.11 R)
• M9: 2,000,572 km (0.119 R)
• M10: 2,410,022 km (0.11 R)
• M11: 2,724,626 km (0.069 R)
• M12: 3,011,106 km (0.041 R)
• M13: 3,221,740 km (0.069 R)
• M14: 3,328,852 km (0.11 R)
• M15: 3,702,398 km (0.082 R)
• M16: 3,928,440 km (0.056 R)
• M17: 4,299,892 km (0.036 R)
• M18: 4,442,159 km (0.109 R)
• M19: 5,151,851 km (0.099 R)
• M20: 5,404,821 km (0.095 R)
• M21: 5,507,296 km (0.092 R)
• M22: 5,766,100 km (0.047 R)
• M23: 6,868,786 km (0.106 R)
• M24: 6,952,112 km (0.074 R)
• M25: 7,316,832 km (0.099 R)
• M26: 7,401,953 km (0.053 R)
• M27: 7,832,197 km (0.107 R)
• M28: 7,977,456 km (0.114 R)
• M29: 8,300,288 km (0.073 R)
• M30: 8,958,668 km (0.101 R)
• M31: 9,263,699 km (0.082 R)
• M32: 9,727,452 km (0.078 R)
• M33: 9,883,782 km (0.072 R)
• M34: 10,009,444 km (0.12 R)
• M35: 10,167,270 km (0.11 R)
• M36: 10,549,343 km (0.085 R)
• M37: 11,426,585 km (0.104 R)
• M38: 11,657,863 km (0.115 R)
• M39: 11,890,637 km (0.115 R)
• M40: 12,496,359 km (0.04 R)
• M41: 12,940,066 km (0.104 R)
• M42: 13,843,189 km (0.04 R)
• M43: 14,659,095 km (0.084 R)
• M44: 15,163,390 km (0.112 R)
• M45: 15,490,560 km (0.117 R)
• M46: 15,600,066 km (0.093 R)
• M47: 16,486,134 km (0.101 R)
• M48: 17,123,571 km (0.086 R)
• M49: 17,350,511 km (0.118 R)
• M50: 17,540,350 km (0.087 R)
• M51: 17,692,791 km (0.089 R)
• M52: 18,268,294 km (0.087 R)
• M53: 18,500,170 km (0.105 R)
• M54: 18,927,871 km (0.072 R)
• M55: 19,398,206 km (0.038 R)
• M56: 19,634,870 km (0.079 R)
• M57: 20,711,376 km (0.119 R)
• M58: 21,358,537 km (0.106 R)
• M59: 22,053,269 km (0.103 R)
• M60: 23,213,700 km (0.027 R)
• M61: 23,465,024 km (0.075 R)
• M62: 23,633,023 km (0.085 R)
• M63: 24,181,897 km (0.079 R)
• M64: 24,309,056 km (0.064 R)
• M65: 24,863,166 km (0.072 R)
• M66: 25,163,110 km (0.097 R)
• M67: 25,249,129 km (0.096 R)
• M68: 25,464,400 km (0.059 R)
• M69: 26,244,553 km (0.112 R)
• M70: 26,550,032 km (0.08 R)
• M71: 26,988,503 km (0.073 R)
• M72: 28,363,158 km (0.057 R)
• M73: 28,991,319 km (0.077 R)
• M74: 29,442,955 km (0.054 R)
• M75: 30,719,624 km (0.109 R)
• M76: 30,811,477 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.7

Radius: 8.8

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.03 AU - 8.07 AU

Year: 9971 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,073,855 km

• M1: 549,024 km (0.109 R)
• M2: 641,924 km (0.11 R)
• M3: 740,659 km (0.115 R)
• M4: 844,779 km (0.041 R)
• M5: 972,685 km (0.109 R)
• M6: 1,087,726 km (0.109 R)
• M7: 1,248,394 km (0.111 R)
• M8: 1,504,057 km (0.065 R)
• M9: 2,089,433 km (0.101 R)
• M10: 3,044,167 km (0.085 R)
• M11: 3,100,865 km (0.093 R)
• M12: 3,157,712 km (0.089 R)
• M13: 3,746,828 km (0.11 R)
• M14: 4,305,876 km (0.063 R)
• M15: 4,465,796 km (0.082 R)
• M16: 4,660,422 km (0.049 R)
• M17: 4,824,681 km (0.114 R)
• M18: 5,328,975 km (0.068 R)
• M19: 5,639,690 km (0.104 R)
• M20: 6,098,956 km (0.058 R)
• M21: 6,533,537 km (0.112 R)
• M22: 6,903,493 km (0.043 R)
• M23: 7,394,473 km (0.071 R)
• M24: 7,741,091 km (0.11 R)
• M25: 7,935,868 km (0.098 R)
• M26: 8,650,646 km (0.089 R)
• M27: 8,731,429 km (0.08 R)
• M28: 8,934,284 km (0.1 R)
• M29: 9,427,508 km (0.115 R)
• M30: 9,971,895 km (0.041 R)
• M31: 10,098,903 km (0.104 R)
• M32: 11,047,204 km (0.063 R)
• M33: 11,354,927 km (0.102 R)
• M34: 12,068,808 km (0.089 R)
• M35: 12,204,194 km (0.12 R)
• M36: 12,340,179 km (0.109 R)
• M37: 12,613,644 km (0.111 R)
• M38: 13,727,549 km (0.11 R)
• M39: 14,583,399 km (0.08 R)
• M40: 14,969,361 km (0.057 R)
• M41: 15,212,308 km (0.082 R)
• M42: 16,197,111 km (0.087 R)
• M43: 17,304,135 km (0.097 R)
• M44: 18,072,769 km (0.085 R)
• M45: 18,331,573 km (0.111 R)
• M46: 19,696,504 km (0.107 R)
• M47: 19,802,869 km (0.096 R)
• M48: 21,094,048 km (0.097 R)
• M49: 21,366,465 km (0.109 R)
• M50: 21,585,178 km (0.117 R)
• M51: 22,467,655 km (0.114 R)
• M52: 22,578,807 km (0.036 R)
• M53: 22,634,457 km (0.108 R)
• M54: 24,210,919 km (0.106 R)
• M55: 24,610,495 km (0.101 R)
• M56: 24,667,791 km (0.057 R)
• M57: 24,725,087 km (0.113 R)
• M58: 24,839,829 km (0.117 R)
• M59: 25,300,590 km (0.116 R)
• M60: 27,468,413 km (0.084 R)
• M61: 28,004,572 km (0.109 R)
• M62: 28,424,044 km (0.12 R)
• M63: 29,390,596 km (0.116 R)
• M64: 29,573,105 km (0.117 R)
• M65: 29,816,950 km (0.116 R)
• M66: 30,490,888 km (0.07 R)
• M67: 32,731,715 km (0.107 R)
• M68: 32,857,676 km (0.111 R)
• M69: 34,318,649 km (0.117 R)
• M70: 35,282,957 km (0.026 R)
• M71: 35,541,462 km (0.052 R)
• M72: 35,735,939 km (0.079 R)
• M73: 36,321,166 km (0.101 R)
• M74: 36,778,637 km (0.092 R)
• M75: 37,831,207 km (0.084 R)
• M76: 38,560,646 km (0.049 R)
• M77: 38,693,788 km (0.063 R)
• M78: 39,629,972 km (0.048 R)
• M79: 39,898,799 km (0.077 R)
• M80: 40,100,906 km (0.106 R)
• M81: 41,797,645 km (0.107 R)
• M82: 42,002,893 km (0.055 R)
• M83: 42,689,248 km (0.034 R)
• M84: 42,964,808 km (0.102 R)
• M85: 45,120,663 km (0.09 R)
• M86: 45,471,769 km (0.068 R)
• M87: 45,823,623 km (0.118 R)
• M88: 46,105,765 km (0.079 R)
• M89: 46,247,135 km (0.12 R)
• M90: 46,601,083 km (0.106 R)
• M91: 46,955,780 km (0.102 R)

Asteroid Belt

Center: 8.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.9

Radius: 10.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.04 AU - 10.56 AU

Year: 12381 Days

Day: 14.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,073,855 km

• M1: 310,565 km (0.092 R)
• M2: 376,239 km (0.086 R)
• M3: 486,941 km (0.057 R)
• M4: 610,509 km (0.06 R)
• M5: 793,318 km (0.108 R)
• M6: 874,998 km (0.103 R)
• M7: 977,323 km (0.089 R)
• M8: 1,213,239 km (0.059 R)
• M9: 1,467,705 km (0.066 R)
• M10: 1,718,132 km (0.111 R)
• M11: 1,826,590 km (0.052 R)
• M12: 1,982,321 km (0.084 R)
• M13: 2,307,398 km (0.118 R)
• M14: 2,379,205 km (0.043 R)
• M15: 2,852,233 km (0.111 R)
• M16: 3,086,503 km (0.052 R)
• M17: 3,192,718 km (0.108 R)
• M18: 3,327,206 km (0.087 R)
• M19: 3,884,010 km (0.098 R)
• M20: 4,590,411 km (0.066 R)
• M21: 4,742,701 km (0.084 R)
• M22: 5,304,441 km (0.119 R)
• M23: 5,854,513 km (0.105 R)
• M24: 6,321,108 km (0.115 R)
• M25: 6,938,798 km (0.101 R)
• M26: 7,647,593 km (0.071 R)
• M27: 8,010,816 km (0.027 R)
• M28: 8,753,869 km (0.065 R)
• M29: 8,829,416 km (0.047 R)
• M30: 9,441,570 km (0.061 R)
• M31: 9,752,734 km (0.066 R)
• M32: 9,870,318 km (0.082 R)
• M33: 10,746,961 km (0.073 R)
• M34: 10,908,976 km (0.053 R)
• M35: 12,319,235 km (0.077 R)
• M36: 12,744,991 km (0.063 R)
• M37: 13,262,150 km (0.117 R)
• M38: 14,316,965 km (0.051 R)
• M39: 14,854,620 km (0.069 R)
• M40: 14,944,827 km (0.095 R)
• M41: 15,262,124 km (0.11 R)
• M42: 15,444,335 km (0.092 R)
• M43: 15,535,888 km (0.113 R)
• M44: 16,320,230 km (0.048 R)
• M45: 16,975,918 km (0.086 R)
• M46: 18,216,383 km (0.11 R)
• M47: 18,361,343 km (0.117 R)
• M48: 18,652,461 km (0.119 R)
• M49: 18,749,849 km (0.106 R)
• M50: 19,436,354 km (0.075 R)
• M51: 19,782,822 km (0.093 R)
• M52: 19,931,822 km (0.064 R)
• M53: 20,181,202 km (0.07 R)
• M54: 20,884,611 km (0.071 R)
• M55: 21,036,453 km (0.062 R)
• M56: 21,137,880 km (0.101 R)
• M57: 21,392,047 km (0.078 R)
• M58: 22,006,296 km (0.056 R)
• M59: 22,574,468 km (0.079 R)
• M60: 22,990,799 km (0.096 R)
• M61: 23,252,147 km (0.117 R)
• M62: 24,042,472 km (0.091 R)
• M63: 25,056,147 km (0.111 R)
• M64: 25,271,419 km (0.092 R)
• M65: 26,192,792 km (0.102 R)
• M66: 26,739,871 km (0.101 R)
• M67: 27,069,884 km (0.097 R)
• M68: 27,901,050 km (0.075 R)
• M69: 28,347,749 km (0.044 R)
• M70: 29,588,364 km (0.056 R)
• M71: 30,215,329 km (0.093 R)
• M72: 31,772,793 km (0.102 R)
• M73: 32,766,721 km (0.076 R)
• M74: 32,943,246 km (0.115 R)
• M75: 34,008,682 km (0.114 R)
• M76: 34,187,302 km (0.12 R)
• M77: 35,809,392 km (0.118 R)
• M78: 36,355,574 km (0.11 R)
• M79: 36,660,305 km (0.111 R)
• M80: 36,782,376 km (0.106 R)
• M81: 37,949,090 km (0.089 R)
• M82: 38,258,159 km (0.089 R)
• M83: 38,506,043 km (0.035 R)
• M84: 38,692,292 km (0.111 R)
• M85: 39,440,282 km (0.083 R)
• M86: 40,760,633 km (0.06 R)
• M87: 41,013,752 km (0.055 R)
• M88: 41,203,891 km (0.093 R)
• M89: 41,394,479 km (0.096 R)
• M90: 42,736,073 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560

Radius: 7

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.11 AU - 15.71 AU

Year: 23880 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,073,855 km

• M1: 192,233 km (0.052 R)
• M2: 703,110 km (0.116 R)
• M3: 1,351,916 km (0.086 R)
• M4: 1,412,653 km (0.07 R)
• M5: 1,600,248 km (0.114 R)
• M6: 1,896,901 km (0.059 R)
• M7: 2,392,220 km (0.12 R)
• M8: 2,616,467 km (0.051 R)
• M9: 3,749,970 km (0.113 R)
• M10: 4,412,389 km (0.087 R)
• M11: 4,549,271 km (0.077 R)
• M12: 4,827,074 km (0.119 R)
• M13: 5,015,418 km (0.1 R)
• M14: 6,503,468 km (0.081 R)
• M15: 7,348,846 km (0.079 R)
• M16: 9,025,240 km (0.103 R)
• M17: 9,491,536 km (0.081 R)
• M18: 9,550,328 km (0.094 R)
• M19: 12,514,011 km (0.114 R)
• M20: 12,643,264 km (0.084 R)
• M21: 13,098,939 km (0.076 R)
• M22: 14,702,180 km (0.112 R)
• M23: 15,804,865 km (0.12 R)
• M24: 17,292,317 km (0.087 R)
• M25: 19,944,089 km (0.072 R)
• M26: 20,702,849 km (0.09 R)
• M27: 21,625,868 km (0.099 R)
• M28: 22,092,464 km (0.107 R)
• M29: 22,798,416 km (0.106 R)
• M30: 24,393,728 km (0.061 R)
• M31: 25,777,807 km (0.086 R)
• M32: 26,437,983 km (0.047 R)
• M33: 26,520,860 km (0.107 R)
• M34: 26,603,887 km (0.118 R)
• M35: 26,853,416 km (0.049 R)
• M36: 29,048,017 km (0.108 R)
• M37: 29,734,821 km (0.078 R)
• M38: 30,340,243 km (0.115 R)
• M39: 30,600,843 km (0.034 R)
• M40: 31,387,428 km (0.073 R)
• M41: 31,475,242 km (0.027 R)
• M42: 32,269,009 km (0.056 R)
• M43: 32,713,015 km (0.116 R)
• M44: 32,802,026 km (0.117 R)
• M45: 33,337,736 km (0.105 R)
• M46: 34,327,625 km (0.1 R)
• M47: 35,784,559 km (0.086 R)
• M48: 36,705,334 km (0.115 R)
• M49: 36,797,785 km (0.114 R)
• M50: 37,261,538 km (0.074 R)
• M51: 38,570,221 km (0.105 R)
• M52: 38,946,908 km (0.054 R)
• M53: 39,514,183 km (0.12 R)
• M54: 39,989,007 km (0.112 R)
• M55: 41,040,231 km (0.075 R)
• M56: 42,391,399 km (0.066 R)
• M57: 44,445,228 km (0.087 R)
• M58: 45,335,336 km (0.036 R)
• M59: 46,831,913 km (0.065 R)
• M60: 47,435,091 km (0.094 R)
• M61: 50,283,584 km (0.065 R)
• M62: 50,798,201 km (0.099 R)
• M63: 50,901,274 km (0.107 R)
• M64: 54,237,306 km (0.056 R)
• M65: 54,342,623 km (0.114 R)
• M66: 56,038,016 km (0.078 R)
• M67: 56,785,257 km (0.04 R)
• M68: 61,886,694 km (0.076 R)
• M69: 62,880,323 km (0.092 R)
• M70: 66,342,467 km (0.088 R)
• M71: 67,359,134 km (0.113 R)
• M72: 68,039,804 km (0.108 R)
• M73: 71,592,754 km (0.117 R)
• M74: 72,984,164 km (0.117 R)
• M75: 73,216,938 km (0.108 R)
• M76: 75,205,393 km (0.105 R)
• M77: 75,558,145 km (0.11 R)
• M78: 76,029,378 km (0.116 R)
• M79: 76,265,443 km (0.093 R)
• M80: 77,923,885 km (0.11 R)
• M81: 79,833,951 km (0.104 R)
• M82: 79,953,928 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit