🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 135 Days

Day: 18.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,291,055 km

• M1: 130,150 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.69 AU - 0.71 AU

Year: 217 Days

Day: 33.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.89 AU - 0.91 AU

Year: 317 Days

Day: 34.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,291,055 km

• M1: 138,677 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.06 AU - 1.18 AU

Year: 440 Days

Day: 21 Hours

Environment

Temp: -6 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,291,055 km

• M1: 410,796 km (0.072 R)
• M2: 747,989 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.04 AU - 2.58 AU

Year: 1302 Days

Day: 40.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.8

Radius: 12.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.04 AU - 6.38 AU

Year: 4410 Days

Day: 6 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,291,055 km

• M1: 160,818 km (0.088 R)
• M2: 347,965 km (0.082 R)
• M3: 437,873 km (0.056 R)
• M4: 734,825 km (0.078 R)
• M5: 848,370 km (0.05 R)
• M6: 931,995 km (0.12 R)
• M7: 1,173,894 km (0.039 R)
• M8: 1,379,741 km (0.089 R)
• M9: 1,734,288 km (0.112 R)
• M10: 1,827,637 km (0.048 R)
• M11: 1,922,632 km (0.104 R)
• M12: 2,134,313 km (0.102 R)
• M13: 2,251,598 km (0.112 R)
• M14: 2,405,683 km (0.062 R)
• M15: 2,598,814 km (0.04 R)
• M16: 2,797,181 km (0.087 R)
• M17: 2,963,384 km (0.104 R)
• M18: 3,076,031 km (0.12 R)
• M19: 3,580,625 km (0.116 R)
• M20: 3,802,179 km (0.048 R)
• M21: 5,065,833 km (0.046 R)
• M22: 5,269,435 km (0.093 R)
• M23: 5,498,769 km (0.119 R)
• M24: 5,684,569 km (0.099 R)
• M25: 5,967,459 km (0.096 R)
• M26: 6,303,157 km (0.07 R)
• M27: 6,449,015 km (0.095 R)
• M28: 6,943,286 km (0.076 R)
• M29: 7,785,372 km (0.088 R)
• M30: 7,942,001 km (0.111 R)
• M31: 8,338,286 km (0.12 R)
• M32: 8,632,844 km (0.117 R)
• M33: 9,426,162 km (0.098 R)
• M34: 9,509,637 km (0.111 R)
• M35: 10,043,552 km (0.074 R)
• M36: 10,185,670 km (0.089 R)
• M37: 11,199,495 km (0.094 R)
• M38: 11,317,378 km (0.091 R)
• M39: 11,465,480 km (0.058 R)
• M40: 12,397,325 km (0.047 R)
• M41: 12,826,073 km (0.045 R)
• M42: 13,011,424 km (0.119 R)
• M43: 13,166,557 km (0.094 R)
• M44: 13,322,289 km (0.12 R)
• M45: 13,541,300 km (0.077 R)
• M46: 13,666,962 km (0.086 R)
• M47: 13,919,483 km (0.103 R)
• M48: 14,205,515 km (0.079 R)
• M49: 14,493,491 km (0.108 R)
• M50: 14,783,411 km (0.111 R)
• M51: 15,336,175 km (0.074 R)
• M52: 15,895,821 km (0.105 R)
• M53: 16,128,146 km (0.091 R)
• M54: 17,409,303 km (0.051 R)
• M55: 17,751,882 km (0.119 R)
• M56: 17,924,069 km (0.114 R)
• M57: 18,304,646 km (0.12 R)
• M58: 18,513,484 km (0.08 R)
• M59: 19,003,717 km (0.092 R)
• M60: 19,321,014 km (0.1 R)
• M61: 19,853,881 km (0.094 R)
• M62: 20,680,410 km (0.089 R)
• M63: 21,006,982 km (0.08 R)
• M64: 21,152,541 km (0.051 R)
• M65: 22,739,475 km (0.111 R)
• M66: 23,001,421 km (0.109 R)
• M67: 23,528,454 km (0.119 R)
• M68: 24,940,209 km (0.053 R)
• M69: 25,133,041 km (0.108 R)
• M70: 25,248,979 km (0.093 R)
• M71: 25,326,471 km (0.089 R)
• M72: 26,183,218 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 11.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.09 AU - 8.29 AU

Year: 6417 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,291,055 km

• M1: 204,799 km (0.105 R)
• M2: 387,159 km (0.093 R)
• M3: 815,907 km (0.085 R)
• M4: 1,111,662 km (0.101 R)
• M5: 1,260,811 km (0.054 R)
• M6: 1,404,574 km (0.087 R)
• M7: 1,774,979 km (0.106 R)
• M8: 1,882,689 km (0.07 R)
• M9: 2,076,418 km (0.109 R)
• M10: 2,147,328 km (0.107 R)
• M11: 2,320,861 km (0.101 R)
• M12: 2,424,233 km (0.092 R)
• M13: 2,620,506 km (0.113 R)
• M14: 2,806,306 km (0.034 R)
• M15: 2,916,859 km (0.12 R)
• M16: 3,012,752 km (0.089 R)
• M17: 3,390,037 km (0.071 R)
• M18: 3,474,111 km (0.043 R)
• M19: 3,748,025 km (0.112 R)
• M20: 4,028,820 km (0.08 R)
• M21: 4,189,937 km (0.066 R)
• M22: 4,280,444 km (0.111 R)
• M23: 4,463,252 km (0.118 R)
• M24: 4,537,154 km (0.089 R)
• M25: 5,142,876 km (0.118 R)
• M26: 5,376,697 km (0.073 R)
• M27: 5,514,626 km (0.079 R)
• M28: 5,834,616 km (0.049 R)
• M29: 5,935,894 km (0.086 R)
• M30: 6,037,620 km (0.057 R)
• M31: 6,243,018 km (0.079 R)
• M32: 6,576,622 km (0.068 R)
• M33: 6,788,003 km (0.057 R)
• M34: 7,370,089 km (0.045 R)
• M35: 7,501,735 km (0.077 R)
• M36: 7,856,282 km (0.071 R)
• M37: 7,990,770 km (0.076 R)
• M38: 8,080,828 km (0.087 R)
• M39: 8,171,185 km (0.075 R)
• M40: 8,261,991 km (0.079 R)
• M41: 8,375,835 km (0.103 R)
• M42: 8,720,658 km (0.12 R)
• M43: 8,836,597 km (0.066 R)
• M44: 9,093,606 km (0.079 R)
• M45: 9,234,826 km (0.07 R)
• M46: 9,376,795 km (0.086 R)
• M47: 9,543,297 km (0.114 R)
• M48: 9,662,826 km (0.089 R)
• M49: 9,903,529 km (0.096 R)
• M50: 9,976,084 km (0.076 R)
• M51: 10,341,701 km (0.108 R)
• M52: 10,612,473 km (0.106 R)
• M53: 10,761,323 km (0.119 R)
• M54: 10,835,972 km (0.038 R)
• M55: 11,211,762 km (0.092 R)
• M56: 11,745,078 km (0.112 R)
• M57: 12,442,952 km (0.081 R)
• M58: 12,704,898 km (0.113 R)
• M59: 13,314,210 km (0.082 R)
• M60: 13,878,793 km (0.088 R)
• M61: 14,123,236 km (0.113 R)
• M62: 14,699,038 km (0.04 R)
• M63: 14,976,093 km (0.102 R)
• M64: 15,115,219 km (0.11 R)
• M65: 15,198,844 km (0.113 R)
• M66: 15,507,016 km (0.092 R)
• M67: 16,415,075 km (0.102 R)
• M68: 17,194,779 km (0.098 R)
• M69: 17,809,477 km (0.109 R)
• M70: 18,164,024 km (0.07 R)
• M71: 18,282,805 km (0.064 R)
• M72: 18,401,735 km (0.085 R)
• M73: 18,491,045 km (0.026 R)
• M74: 19,514,294 km (0.11 R)
• M75: 19,849,244 km (0.053 R)
• M76: 20,463,194 km (0.088 R)
• M77: 20,648,545 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.2

Radius: 13.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.68 AU - 6.94 AU

Year: 6591 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,291,055 km

• M1: 166,353 km (0.085 R)
• M2: 268,079 km (0.094 R)
• M3: 409,898 km (0.053 R)
• M4: 576,849 km (0.09 R)
• M5: 699,220 km (0.106 R)
• M6: 960,718 km (0.115 R)
• M7: 1,299,258 km (0.115 R)
• M8: 1,451,548 km (0.111 R)
• M9: 1,546,094 km (0.117 R)
• M10: 1,774,979 km (0.094 R)
• M11: 1,859,651 km (0.072 R)
• M12: 2,015,383 km (0.109 R)
• M13: 2,284,958 km (0.116 R)
• M14: 2,566,501 km (0.076 R)
• M15: 2,701,887 km (0.114 R)
• M16: 2,899,506 km (0.038 R)
• M17: 3,020,381 km (0.12 R)
• M18: 3,435,814 km (0.101 R)
• M19: 3,781,385 km (0.101 R)
• M20: 4,003,239 km (0.106 R)
• M21: 4,718,167 km (0.072 R)
• M22: 5,102,783 km (0.064 R)
• M23: 5,825,790 km (0.088 R)
• M24: 6,160,440 km (0.059 R)
• M25: 6,581,110 km (0.12 R)
• M26: 6,875,668 km (0.095 R)
• M27: 7,256,993 km (0.074 R)
• M28: 7,757,547 km (0.071 R)
• M29: 8,355,639 km (0.043 R)
• M30: 8,529,173 km (0.085 R)
• M31: 8,880,130 km (0.115 R)
• M32: 8,968,692 km (0.064 R)
• M33: 9,596,255 km (0.086 R)
• M34: 10,611,127 km (0.096 R)
• M35: 11,115,421 km (0.094 R)
• M36: 11,498,840 km (0.069 R)
• M37: 11,659,957 km (0.086 R)
• M38: 12,246,082 km (0.093 R)
• M39: 12,675,278 km (0.078 R)
• M40: 13,514,672 km (0.103 R)
• M41: 13,787,089 km (0.033 R)
• M42: 13,958,379 km (0.089 R)
• M43: 14,061,452 km (0.108 R)
• M44: 15,602,011 km (0.118 R)
• M45: 15,851,989 km (0.076 R)
• M46: 16,139,366 km (0.118 R)
• M47: 16,646,503 km (0.095 R)
• M48: 17,306,080 km (0.107 R)
• M49: 17,416,932 km (0.075 R)
• M50: 17,676,335 km (0.109 R)
• M51: 17,862,435 km (0.108 R)
• M52: 18,011,733 km (0.078 R)
• M53: 18,537,719 km (0.095 R)
• M54: 19,221,382 km (0.074 R)
• M55: 19,566,354 km (0.09 R)
• M56: 20,262,433 km (0.075 R)
• M57: 20,457,210 km (0.114 R)
• M58: 21,918,182 km (0.051 R)
• M59: 22,158,137 km (0.114 R)
• M60: 22,964,769 km (0.102 R)
• M61: 23,289,995 km (0.035 R)
• M62: 24,482,140 km (0.104 R)
• M63: 24,814,397 km (0.078 R)
• M64: 24,897,723 km (0.081 R)
• M65: 25,064,674 km (0.046 R)
• M66: 25,231,925 km (0.088 R)
• M67: 25,736,070 km (0.098 R)
• M68: 25,947,152 km (0.102 R)
• M69: 26,370,963 km (0.118 R)
• M70: 26,455,935 km (0.12 R)
• M71: 27,699,243 km (0.029 R)
• M72: 27,828,944 km (0.051 R)
• M73: 28,132,478 km (0.066 R)
• M74: 29,225,141 km (0.114 R)
• M75: 29,445,349 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.5

Radius: 11.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.15 AU - 10.11 AU

Year: 8597 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,291,055 km

• M1: 221,405 km (0.075 R)
• M2: 472,580 km (0.079 R)
• M3: 609,761 km (0.116 R)
• M4: 704,905 km (0.036 R)
• M5: 881,281 km (0.118 R)
• M6: 1,123,181 km (0.066 R)
• M7: 1,554,920 km (0.096 R)
• M8: 1,830,180 km (0.073 R)
• M9: 2,841,761 km (0.088 R)
• M10: 3,106,101 km (0.076 R)
• M11: 3,429,082 km (0.043 R)
• M12: 3,736,955 km (0.099 R)
• M13: 3,841,524 km (0.069 R)
• M14: 4,000,397 km (0.094 R)
• M15: 4,161,364 km (0.092 R)
• M16: 5,056,408 km (0.11 R)
• M17: 5,260,011 km (0.067 R)
• M18: 5,407,215 km (0.063 R)
• M19: 6,163,432 km (0.089 R)
• M20: 6,538,175 km (0.094 R)
• M21: 7,277,338 km (0.12 R)
• M22: 7,441,596 km (0.117 R)
• M23: 7,573,841 km (0.1 R)
• M24: 8,009,171 km (0.055 R)
• M25: 8,178,815 km (0.102 R)
• M26: 8,349,656 km (0.034 R)
• M27: 8,834,353 km (0.088 R)
• M28: 9,256,967 km (0.089 R)
• M29: 9,722,366 km (0.061 R)
• M30: 9,976,233 km (0.068 R)
• M31: 10,527,501 km (0.093 R)
• M32: 10,788,101 km (0.11 R)
• M33: 11,164,190 km (0.052 R)
• M34: 12,084,366 km (0.117 R)
• M35: 13,429,401 km (0.107 R)
• M36: 13,752,682 km (0.072 R)
• M37: 13,834,063 km (0.073 R)
• M38: 14,988,211 km (0.09 R)
• M39: 15,407,833 km (0.111 R)
• M40: 15,534,542 km (0.101 R)
• M41: 15,661,551 km (0.058 R)
• M42: 16,907,252 km (0.052 R)
• M43: 17,081,534 km (0.08 R)
• M44: 17,212,581 km (0.075 R)
• M45: 17,387,910 km (0.096 R)
• M46: 17,962,067 km (0.112 R)
• M47: 18,676,995 km (0.086 R)
• M48: 19,083,303 km (0.099 R)
• M49: 19,401,348 km (0.073 R)
• M50: 19,538,230 km (0.115 R)
• M51: 19,858,818 km (0.068 R)
• M52: 20,134,976 km (0.096 R)
• M53: 20,551,606 km (0.072 R)
• M54: 21,723,855 km (0.103 R)
• M55: 21,960,818 km (0.11 R)
• M56: 22,533,329 km (0.089 R)
• M57: 23,158,947 km (0.103 R)
• M58: 23,304,207 km (0.092 R)
• M59: 23,741,631 km (0.071 R)
• M60: 24,575,190 km (0.072 R)
• M61: 25,169,543 km (0.116 R)
• M62: 25,919,028 km (0.064 R)
• M63: 26,878,848 km (0.083 R)
• M64: 27,439,840 km (0.113 R)
• M65: 27,542,314 km (0.083 R)
• M66: 28,211,166 km (0.071 R)
• M67: 28,469,821 km (0.028 R)
• M68: 28,833,344 km (0.077 R)
• M69: 29,198,363 km (0.054 R)
• M70: 30,038,355 km (0.05 R)
• M71: 30,726,804 km (0.077 R)
• M72: 31,046,345 km (0.099 R)
• M73: 31,527,602 km (0.088 R)
• M74: 32,551,898 km (0.105 R)
• M75: 32,931,877 km (0.102 R)
• M76: 33,040,784 km (0.06 R)
• M77: 33,641,719 km (0.09 R)
• M78: 33,806,276 km (0.06 R)
• M79: 34,191,192 km (0.111 R)
• M80: 35,745,364 km (0.079 R)
• M81: 36,249,808 km (0.076 R)
• M82: 36,362,156 km (0.111 R)
• M83: 37,209,030 km (0.105 R)
• M84: 37,435,970 km (0.106 R)
• M85: 38,233,775 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit