🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.56 AU - 0.68 AU

Year: 212 Days

Day: 18.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.7 AU - 0.76 AU

Year: 270 Days

Day: 30.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,248,545 km

• M1: 315,502 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.77 AU - 2.59 AU

Year: 1395 Days

Day: 36.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,248,545 km

• M1: 227,090 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.91 AU - 2.79 AU

Year: 1562 Days

Day: 41 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,248,545 km

• M1: 517,758 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.1

Radius: 12.8

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.53 AU - 6.27 AU

Year: 5439 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,248,545 km

• M1: 200,760 km (0.081 R)
• M2: 374,892 km (0.119 R)
• M3: 502,798 km (0.096 R)
• M4: 623,374 km (0.111 R)
• M5: 854,503 km (0.114 R)
• M6: 973,583 km (0.088 R)
• M7: 1,098,647 km (0.116 R)
• M8: 1,196,484 km (0.109 R)
• M9: 1,280,259 km (0.094 R)
• M10: 1,711,699 km (0.096 R)
• M11: 2,726,421 km (0.043 R)
• M12: 2,861,957 km (0.097 R)
• M13: 3,282,177 km (0.073 R)
• M14: 3,426,689 km (0.04 R)
• M15: 3,647,495 km (0.118 R)
• M16: 3,797,243 km (0.074 R)
• M17: 4,129,051 km (0.071 R)
• M18: 4,930,596 km (0.111 R)
• M19: 5,292,922 km (0.118 R)
• M20: 5,721,670 km (0.034 R)
• M21: 5,867,228 km (0.056 R)
• M22: 6,461,581 km (0.053 R)
• M23: 6,735,345 km (0.116 R)
• M24: 7,012,849 km (0.078 R)
• M25: 7,262,827 km (0.108 R)
• M26: 7,484,082 km (0.113 R)
• M27: 7,579,526 km (0.09 R)
• M28: 7,965,488 km (0.103 R)
• M29: 8,128,251 km (0.077 R)
• M30: 8,857,391 km (0.097 R)
• M31: 9,642,181 km (0.085 R)
• M32: 11,205,180 km (0.086 R)
• M33: 11,424,341 km (0.112 R)
• M34: 11,867,001 km (0.111 R)
• M35: 12,202,848 km (0.102 R)
• M36: 12,390,593 km (0.046 R)
• M37: 12,998,409 km (0.1 R)
• M38: 13,190,343 km (0.12 R)
• M39: 13,576,904 km (0.048 R)
• M40: 13,967,355 km (0.079 R)
• M41: 14,085,238 km (0.079 R)
• M42: 14,599,705 km (0.056 R)
• M43: 14,679,441 km (0.037 R)
• M44: 15,484,576 km (0.075 R)
• M45: 15,851,540 km (0.055 R)
• M46: 16,594,144 km (0.095 R)
• M47: 17,390,304 km (0.074 R)
• M48: 18,543,105 km (0.095 R)
• M49: 18,672,657 km (0.081 R)
• M50: 19,194,155 km (0.091 R)
• M51: 19,325,203 km (0.059 R)
• M52: 20,207,082 km (0.11 R)
• M53: 20,697,613 km (0.052 R)
• M54: 21,373,048 km (0.115 R)
• M55: 22,192,994 km (0.077 R)
• M56: 23,116,013 km (0.096 R)
• M57: 23,395,461 km (0.079 R)
• M58: 23,535,635 km (0.108 R)
• M59: 23,675,957 km (0.057 R)
• M60: 24,714,017 km (0.112 R)
• M61: 25,047,471 km (0.119 R)
• M62: 26,008,338 km (0.044 R)
• M63: 26,299,006 km (0.078 R)
• M64: 26,932,404 km (0.074 R)
• M65: 27,079,309 km (0.079 R)
• M66: 28,462,940 km (0.095 R)
• M67: 29,063,126 km (0.101 R)
• M68: 30,123,177 km (0.102 R)
• M69: 30,377,493 km (0.118 R)
• M70: 30,683,570 km (0.09 R)
• M71: 30,785,895 km (0.088 R)
• M72: 30,888,220 km (0.113 R)
• M73: 31,144,631 km (0.105 R)
• M74: 31,453,252 km (0.117 R)
• M75: 31,556,474 km (0.101 R)
• M76: 32,854,834 km (0.084 R)
• M77: 33,484,192 km (0.089 R)
• M78: 33,747,634 km (0.117 R)
• M79: 33,958,866 km (0.09 R)
• M80: 35,182,128 km (0.088 R)
• M81: 35,718,436 km (0.114 R)
• M82: 35,933,708 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.6

Radius: 12.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.8 AU - 7.76 AU

Year: 6822 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,248,545 km

• M1: 154,983 km (0.084 R)
• M2: 304,731 km (0.116 R)
• M3: 454,628 km (0.096 R)
• M4: 648,357 km (0.116 R)
• M5: 856,747 km (0.117 R)
• M6: 1,040,154 km (0.093 R)
• M7: 1,411,007 km (0.108 R)
• M8: 1,593,367 km (0.104 R)
• M9: 1,706,762 km (0.097 R)
• M10: 2,083,749 km (0.118 R)
• M11: 3,197,804 km (0.065 R)
• M12: 3,713,767 km (0.113 R)
• M13: 4,415,381 km (0.088 R)
• M14: 4,767,983 km (0.059 R)
• M15: 4,850,711 km (0.103 R)
• M16: 5,045,487 km (0.115 R)
• M17: 5,328,227 km (0.043 R)
• M18: 5,442,969 km (0.118 R)
• M19: 5,733,039 km (0.063 R)
• M20: 6,541,765 km (0.082 R)
• M21: 6,819,419 km (0.066 R)
• M22: 7,006,566 km (0.059 R)
• M23: 7,258,937 km (0.086 R)
• M24: 7,354,381 km (0.075 R)
• M25: 7,805,119 km (0.064 R)
• M26: 8,000,943 km (0.087 R)
• M27: 8,165,501 km (0.067 R)
• M28: 8,397,826 km (0.052 R)
• M29: 8,868,910 km (0.111 R)
• M30: 9,005,193 km (0.104 R)
• M31: 9,245,298 km (0.067 R)
• M32: 9,591,916 km (0.101 R)
• M33: 9,978,028 km (0.116 R)
• M34: 10,441,183 km (0.112 R)
• M35: 10,802,163 km (0.102 R)
• M36: 11,020,726 km (0.108 R)
• M37: 11,425,388 km (0.111 R)
• M38: 11,573,639 km (0.092 R)
• M39: 11,760,038 km (0.083 R)
• M40: 12,439,063 km (0.101 R)
• M41: 12,937,373 km (0.115 R)
• M42: 13,559,701 km (0.111 R)
• M43: 13,677,584 km (0.073 R)
• M44: 13,795,616 km (0.112 R)
• M45: 14,391,465 km (0.103 R)
• M46: 14,511,592 km (0.077 R)
• M47: 15,198,844 km (0.102 R)
• M48: 15,938,157 km (0.107 R)
• M49: 16,270,414 km (0.117 R)
• M50: 16,689,138 km (0.086 R)
• M51: 17,026,631 km (0.035 R)
• M52: 17,494,274 km (0.106 R)
• M53: 17,579,844 km (0.106 R)
• M54: 18,355,659 km (0.107 R)
• M55: 18,660,390 km (0.094 R)
• M56: 18,835,270 km (0.105 R)
• M57: 18,966,766 km (0.105 R)
• M58: 19,673,466 km (0.103 R)
• M59: 19,895,918 km (0.098 R)
• M60: 20,523,781 km (0.108 R)
• M61: 20,976,015 km (0.083 R)
• M62: 21,431,690 km (0.039 R)
• M63: 21,706,651 km (0.044 R)
• M64: 22,864,987 km (0.045 R)
• M65: 23,052,284 km (0.095 R)
• M66: 24,090,942 km (0.064 R)
• M67: 24,233,658 km (0.102 R)
• M68: 24,759,794 km (0.102 R)
• M69: 25,096,539 km (0.095 R)
• M70: 25,193,179 km (0.061 R)
• M71: 25,872,054 km (0.097 R)
• M72: 26,262,804 km (0.093 R)
• M73: 26,655,349 km (0.096 R)
• M74: 26,753,784 km (0.06 R)
• M75: 27,049,988 km (0.053 R)
• M76: 28,950,629 km (0.114 R)
• M77: 29,457,915 km (0.093 R)
• M78: 30,327,079 km (0.096 R)
• M79: 31,049,188 km (0.112 R)
• M80: 31,829,191 km (0.089 R)
• M81: 31,933,760 km (0.055 R)
• M82: 33,249,473 km (0.084 R)
• M83: 34,368,316 km (0.074 R)
• M84: 34,851,666 km (0.085 R)
• M85: 35,229,102 km (0.098 R)
• M86: 35,662,188 km (0.084 R)
• M87: 35,988,161 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.7

Radius: 13.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.45 AU - 8.57 AU

Year: 8045 Days

Day: 6.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 87,248,545 km

• M1: 306,825 km (0.054 R)
• M2: 454,628 km (0.09 R)
• M3: 545,284 km (0.059 R)
• M4: 672,293 km (0.081 R)
• M5: 884,722 km (0.1 R)
• M6: 1,085,632 km (0.108 R)
• M7: 1,752,090 km (0.09 R)
• M8: 2,053,829 km (0.05 R)
• M9: 2,264,463 km (0.032 R)
• M10: 2,756,790 km (0.074 R)
• M11: 2,855,973 km (0.082 R)
• M12: 3,247,620 km (0.117 R)
• M13: 3,566,264 km (0.12 R)
• M14: 3,711,224 km (0.099 R)
• M15: 3,821,178 km (0.119 R)
• M16: 3,951,029 km (0.113 R)
• M17: 4,139,074 km (0.053 R)
• M18: 4,349,259 km (0.09 R)
• M19: 4,602,378 km (0.115 R)
• M20: 4,981,310 km (0.087 R)
• M21: 5,875,905 km (0.08 R)
• M22: 5,983,167 km (0.086 R)
• M23: 6,396,955 km (0.069 R)
• M24: 6,529,498 km (0.106 R)
• M25: 6,663,089 km (0.105 R)
• M26: 7,069,098 km (0.111 R)
• M27: 7,436,959 km (0.113 R)
• M28: 8,335,743 km (0.108 R)
• M29: 9,620,789 km (0.064 R)
• M30: 9,747,648 km (0.114 R)
• M31: 10,234,738 km (0.112 R)
• M32: 10,729,758 km (0.115 R)
• M33: 12,069,855 km (0.118 R)
• M34: 12,399,270 km (0.101 R)
• M35: 13,264,095 km (0.098 R)
• M36: 13,547,284 km (0.05 R)
• M37: 13,861,140 km (0.102 R)
• M38: 14,264,007 km (0.042 R)
• M39: 14,846,392 km (0.088 R)
• M40: 15,110,881 km (0.041 R)
• M41: 15,406,786 km (0.101 R)
• M42: 15,615,026 km (0.1 R)
• M43: 15,854,083 km (0.036 R)
• M44: 16,184,844 km (0.029 R)
• M45: 16,517,998 km (0.091 R)
• M46: 16,700,657 km (0.092 R)
• M47: 17,561,743 km (0.08 R)
• M48: 17,872,906 km (0.075 R)
• M49: 18,912,462 km (0.073 R)
• M50: 19,231,405 km (0.116 R)
• M51: 19,423,488 km (0.033 R)
• M52: 20,655,576 km (0.102 R)
• M53: 21,513,221 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.7

Radius: 7.1

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.49 AU - 16.59 AU

Year: 21597 Days

Day: 16.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,248,545 km

• M1: 110,403 km (0.1 R)
• M2: 811,868 km (0.12 R)
• M3: 1,062,743 km (0.094 R)
• M4: 1,151,754 km (0.053 R)
• M5: 1,243,308 km (0.069 R)
• M6: 1,337,405 km (0.072 R)
• M7: 2,023,610 km (0.099 R)
• M8: 2,803,314 km (0.098 R)
• M9: 3,053,891 km (0.05 R)
• M10: 4,033,159 km (0.096 R)
• M11: 4,220,904 km (0.071 R)
• M12: 4,411,641 km (0.04 R)
• M13: 4,900,826 km (0.072 R)
• M14: 5,101,287 km (0.096 R)
• M15: 8,237,607 km (0.119 R)
• M16: 8,596,193 km (0.038 R)
• M17: 8,656,481 km (0.079 R)
• M18: 9,021,051 km (0.087 R)
• M19: 10,528,997 km (0.073 R)
• M20: 10,787,802 km (0.099 R)
• M21: 11,180,047 km (0.107 R)
• M22: 11,844,112 km (0.073 R)
• M23: 11,978,451 km (0.104 R)
• M24: 12,248,625 km (0.032 R)
• M25: 14,195,940 km (0.119 R)
• M26: 14,553,629 km (0.081 R)
• M27: 15,277,982 km (0.072 R)
• M28: 15,644,646 km (0.061 R)
• M29: 16,311,853 km (0.027 R)
• M30: 16,386,502 km (0.079 R)
• M31: 17,064,031 km (0.077 R)
• M32: 17,750,535 km (0.12 R)
• M33: 19,308,448 km (0.055 R)
• M34: 19,864,054 km (0.097 R)
• M35: 21,153,588 km (0.063 R)
• M36: 21,643,970 km (0.106 R)
• M37: 21,890,656 km (0.094 R)
• M38: 22,138,241 km (0.073 R)
• M39: 22,220,969 km (0.043 R)
• M40: 22,636,252 km (0.07 R)
• M41: 23,221,928 km (0.047 R)
• M42: 27,993,651 km (0.111 R)
• M43: 28,262,329 km (0.096 R)
• M44: 28,352,088 km (0.098 R)
• M45: 28,983,241 km (0.082 R)
• M46: 29,618,882 km (0.025 R)
• M47: 30,259,311 km (0.105 R)
• M48: 32,488,918 km (0.045 R)
• M49: 32,583,015 km (0.106 R)
• M50: 33,623,617 km (0.113 R)
• M51: 34,100,087 km (0.078 R)
• M52: 35,060,056 km (0.057 R)
• M53: 35,253,037 km (0.068 R)
• M54: 36,321,017 km (0.069 R)
• M55: 36,810,052 km (0.113 R)
• M56: 37,893,440 km (0.049 R)
• M57: 38,190,691 km (0.119 R)
• M58: 40,293,289 km (0.055 R)
• M59: 44,296,678 km (0.066 R)
• M60: 47,247,944 km (0.097 R)
• M61: 49,936,218 km (0.114 R)
• M62: 55,234,975 km (0.084 R)
• M63: 55,909,811 km (0.12 R)
• M64: 56,248,201 km (0.046 R)
• M65: 57,950,625 km (0.116 R)
• M66: 59,669,803 km (0.105 R)
• M67: 59,784,994 km (0.069 R)
• M68: 60,362,142 km (0.115 R)
• M69: 61,057,174 km (0.107 R)
• M70: 62,455,166 km (0.089 R)
• M71: 63,040,692 km (0.045 R)
• M72: 67,430,343 km (0.063 R)
• M73: 67,910,851 km (0.082 R)
• M74: 68,031,128 km (0.108 R)
• M75: 69,843,955 km (0.112 R)
• M76: 70,573,543 km (0.031 R)
• M77: 71,305,675 km (0.104 R)
• M78: 71,550,268 km (0.037 R)
• M79: 71,917,680 km (0.079 R)
• M80: 74,631,087 km (0.075 R)
• M81: 74,879,419 km (0.043 R)
• M82: 75,003,735 km (0.056 R)
• M83: 77,880,801 km (0.093 R)
• M84: 79,396,228 km (0.099 R)
• M85: 79,522,937 km (0.028 R)
• M86: 80,666,463 km (0.065 R)
• M87: 81,176,592 km (0.081 R)
• M88: 81,559,712 km (0.096 R)
• M89: 83,613,541 km (0.103 R)
• M90: 84,776,365 km (0.093 R)
• M91: 85,944,426 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit