🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.86 AU - 1.42 AU

Year: 434 Days

Day: 14.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.1 AU - 1.32 AU

Year: 474 Days

Day: 22.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,913,747 km

• M1: 36,352 km (0.117 R)
• M2: 322,383 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.61 AU - 1.95 AU

Year: 846 Days

Day: 34.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.03 AU - 3.95 AU

Year: 2324 Days

Day: 30.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,913,747 km

• M1: 560,244 km (0.115 R)
• M2: 1,897,350 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.5

Radius: 13.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.56 AU - 6.92 AU

Year: 4902 Days

Day: 9.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 74,913,747 km

• M1: 173,085 km (0.089 R)
• M2: 294,409 km (0.048 R)
• M3: 737,817 km (0.104 R)
• M4: 834,756 km (0.075 R)
• M5: 936,632 km (0.087 R)
• M6: 1,164,021 km (0.101 R)
• M7: 1,379,741 km (0.037 R)
• M8: 2,012,091 km (0.063 R)
• M9: 2,129,825 km (0.12 R)
• M10: 2,421,990 km (0.119 R)
• M11: 2,535,086 km (0.099 R)
• M12: 2,727,468 km (0.088 R)
• M13: 3,113,431 km (0.03 R)
• M14: 3,306,263 km (0.04 R)
• M15: 3,418,162 km (0.026 R)
• M16: 3,660,361 km (0.104 R)
• M17: 4,056,795 km (0.08 R)
• M18: 4,207,141 km (0.118 R)
• M19: 4,390,099 km (0.047 R)
• M20: 4,529,076 km (0.119 R)
• M21: 4,954,831 km (0.078 R)
• M22: 5,542,900 km (0.076 R)
• M23: 6,239,578 km (0.078 R)
• M24: 6,484,021 km (0.103 R)
• M25: 6,838,567 km (0.1 R)
• M26: 8,186,295 km (0.106 R)
• M27: 8,415,628 km (0.049 R)
• M28: 8,589,012 km (0.045 R)
• M29: 8,685,952 km (0.051 R)
• M30: 8,880,728 km (0.079 R)
• M31: 9,294,665 km (0.104 R)
• M32: 9,394,148 km (0.12 R)
• M33: 9,594,160 km (0.102 R)
• M34: 10,223,369 km (0.087 R)
• M35: 10,387,927 km (0.034 R)
• M36: 11,075,927 km (0.029 R)
• M37: 11,393,673 km (0.085 R)
• M38: 11,500,187 km (0.099 R)
• M39: 11,757,345 km (0.119 R)
• M40: 11,908,290 km (0.053 R)
• M41: 12,277,348 km (0.09 R)
• M42: 12,496,359 km (0.087 R)
• M43: 12,782,839 km (0.113 R)
• M44: 12,982,552 km (0.104 R)
• M45: 14,064,743 km (0.068 R)
• M46: 14,270,889 km (0.084 R)
• M47: 14,941,985 km (0.087 R)
• M48: 15,269,754 km (0.055 R)
• M49: 15,599,916 km (0.113 R)
• M50: 15,718,248 km (0.093 R)
• M51: 15,813,243 km (0.071 R)
• M52: 16,075,488 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 9.1

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.9 AU - 7.76 AU

Year: 7074 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,913,747 km

• M1: 234,270 km (0.107 R)
• M2: 381,624 km (0.093 R)
• M3: 508,483 km (0.099 R)
• M4: 592,108 km (0.105 R)
• M5: 650,601 km (0.079 R)
• M6: 992,881 km (0.085 R)
• M7: 1,064,239 km (0.091 R)
• M8: 1,193,342 km (0.031 R)
• M9: 1,269,637 km (0.075 R)
• M10: 1,427,164 km (0.106 R)
• M11: 1,549,684 km (0.108 R)
• M12: 1,675,795 km (0.078 R)
• M13: 2,051,735 km (0.079 R)
• M14: 2,214,198 km (0.039 R)
• M15: 2,332,829 km (0.067 R)
• M16: 2,726,870 km (0.102 R)
• M17: 2,828,746 km (0.081 R)
• M18: 3,356,827 km (0.101 R)
• M19: 3,493,709 km (0.068 R)
• M20: 4,383,068 km (0.044 R)
• M21: 5,243,854 km (0.063 R)
• M22: 5,339,148 km (0.093 R)
• M23: 5,758,770 km (0.113 R)
• M24: 5,824,294 km (0.105 R)
• M25: 6,022,361 km (0.042 R)
• M26: 6,088,933 km (0.089 R)
• M27: 6,391,270 km (0.079 R)
• M28: 6,595,621 km (0.098 R)
• M29: 7,221,538 km (0.082 R)
• M30: 7,505,924 km (0.048 R)
• M31: 7,902,807 km (0.063 R)
• M32: 8,343,672 km (0.094 R)
• M33: 8,455,272 km (0.114 R)
• M34: 8,529,771 km (0.094 R)
• M35: 8,679,668 km (0.093 R)
• M36: 9,096,299 km (0.087 R)
• M37: 9,519,361 km (0.113 R)
• M38: 9,988,351 km (0.102 R)
• M39: 10,384,935 km (0.05 R)
• M40: 10,625,338 km (0.106 R)
• M41: 11,234,501 km (0.061 R)
• M42: 12,274,655 km (0.101 R)
• M43: 12,528,971 km (0.062 R)
• M44: 12,699,363 km (0.11 R)
• M45: 13,345,476 km (0.109 R)
• M46: 13,958,229 km (0.084 R)
• M47: 14,090,773 km (0.114 R)
• M48: 14,446,068 km (0.101 R)
• M49: 15,942,944 km (0.094 R)
• M50: 16,220,299 km (0.081 R)
• M51: 16,359,724 km (0.092 R)
• M52: 16,639,472 km (0.066 R)
• M53: 16,780,094 km (0.038 R)
• M54: 17,015,112 km (0.097 R)
• M55: 17,726,899 km (0.112 R)
• M56: 18,885,834 km (0.113 R)
• M57: 19,326,848 km (0.115 R)
• M58: 21,530,874 km (0.116 R)
• M59: 21,991,485 km (0.041 R)
• M60: 22,197,332 km (0.091 R)
• M61: 23,183,332 km (0.042 R)
• M62: 23,813,438 km (0.117 R)
• M63: 25,629,257 km (0.111 R)
• M64: 25,954,333 km (0.059 R)
• M65: 26,389,812 km (0.034 R)
• M66: 26,992,542 km (0.077 R)
• M67: 27,821,913 km (0.065 R)
• M68: 27,933,064 km (0.066 R)
• M69: 29,562,185 km (0.085 R)
• M70: 29,675,580 km (0.114 R)
• M71: 29,732,427 km (0.11 R)
• M72: 29,846,122 km (0.106 R)
• M73: 30,416,837 km (0.109 R)
• M74: 31,859,260 km (0.069 R)
• M75: 32,092,034 km (0.051 R)
• M76: 32,150,378 km (0.08 R)
• M77: 32,911,532 km (0.086 R)
• M78: 33,029,115 km (0.063 R)
• M79: 33,441,856 km (0.115 R)
• M80: 33,560,188 km (0.114 R)
• M81: 34,690,549 km (0.105 R)
• M82: 36,561,570 km (0.054 R)
• M83: 38,465,053 km (0.082 R)
• M84: 38,899,336 km (0.029 R)
• M85: 40,211,908 km (0.049 R)
• M86: 40,337,719 km (0.058 R)
• M87: 40,968,574 km (0.12 R)
• M88: 41,285,123 km (0.051 R)
• M89: 41,602,569 km (0.096 R)
• M90: 42,944,762 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.2

Radius: 13.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.73 AU - 13.11 AU

Year: 14669 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,913,747 km

• M1: 194,328 km (0.096 R)
• M2: 313,557 km (0.063 R)
• M3: 471,832 km (0.096 R)
• M4: 665,112 km (0.059 R)
• M5: 783,145 km (0.071 R)
• M6: 1,043,445 km (0.08 R)
• M7: 1,383,631 km (0.095 R)
• M8: 1,487,452 km (0.042 R)
• M9: 1,703,621 km (0.08 R)
• M10: 1,901,389 km (0.077 R)
• M11: 2,445,476 km (0.113 R)
• M12: 3,314,191 km (0.098 R)
• M13: 3,708,980 km (0.088 R)
• M14: 4,310,363 km (0.104 R)
• M15: 4,583,230 km (0.04 R)
• M16: 6,249,152 km (0.07 R)
• M17: 6,381,097 km (0.102 R)
• M18: 6,782,618 km (0.112 R)
• M19: 8,131,841 km (0.079 R)
• M20: 8,469,932 km (0.036 R)
• M21: 8,567,320 km (0.071 R)
• M22: 8,665,157 km (0.117 R)
• M23: 9,010,429 km (0.109 R)
• M24: 9,511,582 km (0.063 R)
• M25: 9,663,723 km (0.098 R)
• M26: 9,867,924 km (0.037 R)
• M27: 11,390,382 km (0.07 R)
• M28: 11,660,256 km (0.066 R)
• M29: 11,877,772 km (0.061 R)
• M30: 12,041,731 km (0.088 R)
• M31: 12,261,490 km (0.111 R)
• M32: 13,837,354 km (0.109 R)
• M33: 14,299,163 km (0.069 R)
• M34: 14,415,550 km (0.119 R)
• M35: 16,015,948 km (0.053 R)
• M36: 16,379,172 km (0.094 R)
• M37: 16,929,243 km (0.098 R)
• M38: 18,110,468 km (0.04 R)
• M39: 18,362,540 km (0.051 R)
• M40: 18,742,818 km (0.109 R)
• M41: 19,964,285 km (0.103 R)
• M42: 20,551,755 km (0.068 R)
• M43: 20,946,694 km (0.068 R)
• M44: 21,211,332 km (0.108 R)
• M45: 21,677,180 km (0.119 R)
• M46: 22,079,150 km (0.091 R)
• M47: 23,505,416 km (0.033 R)
• M48: 23,987,420 km (0.11 R)
• M49: 25,101,476 km (0.085 R)
• M50: 25,241,948 km (0.096 R)
• M51: 25,453,031 km (0.108 R)
• M52: 28,105,401 km (0.119 R)
• M53: 28,763,781 km (0.111 R)
• M54: 29,575,499 km (0.073 R)
• M55: 32,131,528 km (0.115 R)
• M56: 32,283,968 km (0.109 R)
• M57: 32,589,896 km (0.08 R)
• M58: 33,050,358 km (0.101 R)
• M59: 34,601,090 km (0.079 R)
• M60: 34,914,198 km (0.112 R)
• M61: 36,493,204 km (0.052 R)
• M62: 38,014,764 km (0.041 R)
• M63: 38,418,678 km (0.074 R)
• M64: 38,661,625 km (0.084 R)
• M65: 44,135,710 km (0.071 R)
• M66: 47,395,747 km (0.077 R)
• M67: 48,616,316 km (0.071 R)
• M68: 50,555,104 km (0.063 R)
• M69: 50,910,399 km (0.094 R)
• M70: 51,177,282 km (0.086 R)
• M71: 51,533,923 km (0.109 R)
• M72: 52,608,934 km (0.031 R)
• M73: 53,329,696 km (0.095 R)
• M74: 55,054,709 km (0.049 R)
• M75: 56,613,519 km (0.041 R)
• M76: 56,705,671 km (0.114 R)
• M77: 56,797,973 km (0.099 R)
• M78: 56,982,427 km (0.059 R)
• M79: 57,074,879 km (0.101 R)
• M80: 57,444,685 km (0.108 R)
• M81: 57,537,286 km (0.027 R)
• M82: 58,932,286 km (0.06 R)
• M83: 59,962,417 km (0.12 R)
• M84: 60,432,453 km (0.095 R)
• M85: 61,281,870 km (0.118 R)
• M86: 61,471,261 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.8

Radius: 3.5

Gravity: 72.56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.51 AU - 14.95 AU

Year: 17153 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,913,747 km

• M1: 70,012 km (0.037 R)
• M2: 167,550 km (0.068 R)
• M3: 375,640 km (0.112 R)
• M4: 1,062,444 km (0.059 R)
• M5: 1,227,451 km (0.112 R)
• M6: 1,459,926 km (0.099 R)
• M7: 1,674,449 km (0.115 R)
• M8: 2,925,386 km (0.119 R)
• M9: 3,039,829 km (0.066 R)
• M10: 3,965,540 km (0.113 R)
• M11: 5,477,676 km (0.103 R)
• M12: 6,342,351 km (0.101 R)
• M13: 6,540,269 km (0.112 R)
• M14: 6,840,811 km (0.078 R)
• M15: 7,403,599 km (0.115 R)
• M16: 7,559,629 km (0.089 R)
• M17: 8,464,098 km (0.059 R)
• M18: 9,067,426 km (0.111 R)
• M19: 9,458,475 km (0.065 R)
• M20: 10,372,967 km (0.114 R)
• M21: 10,958,642 km (0.105 R)
• M22: 11,735,953 km (0.098 R)
• M23: 11,917,864 km (0.095 R)
• M24: 15,083,654 km (0.11 R)
• M25: 15,347,395 km (0.091 R)
• M26: 16,215,512 km (0.088 R)
• M27: 16,689,438 km (0.08 R)
• M28: 17,998,718 km (0.047 R)
• M29: 19,055,478 km (0.1 R)
• M30: 19,627,241 km (0.103 R)
• M31: 20,568,211 km (0.029 R)
• M32: 20,860,825 km (0.114 R)
• M33: 21,302,138 km (0.114 R)
• M34: 21,449,941 km (0.094 R)
• M35: 21,746,594 km (0.03 R)
• M36: 22,644,480 km (0.069 R)
• M37: 24,090,942 km (0.109 R)
• M38: 24,167,835 km (0.094 R)
• M39: 24,244,878 km (0.104 R)
• M40: 24,322,071 km (0.058 R)
• M41: 24,864,064 km (0.078 R)
• M42: 24,941,855 km (0.077 R)
• M43: 25,488,485 km (0.069 R)
• M44: 26,197,130 km (0.034 R)
• M45: 26,832,472 km (0.027 R)
• M46: 27,152,014 km (0.098 R)
• M47: 27,392,417 km (0.109 R)
• M48: 28,199,199 km (0.098 R)
• M49: 28,850,099 km (0.053 R)
• M50: 30,166,859 km (0.079 R)
• M51: 31,083,446 km (0.119 R)
• M52: 31,251,145 km (0.094 R)
• M53: 32,858,574 km (0.087 R)
• M54: 33,114,835 km (0.106 R)
• M55: 33,973,826 km (0.087 R)
• M56: 36,241,131 km (0.106 R)
• M57: 38,377,090 km (0.025 R)
• M58: 38,466,998 km (0.104 R)
• M59: 38,646,964 km (0.097 R)
• M60: 39,641,790 km (0.112 R)
• M61: 40,736,547 km (0.086 R)
• M62: 42,211,732 km (0.088 R)
• M63: 43,142,680 km (0.117 R)
• M64: 43,798,217 km (0.079 R)
• M65: 44,080,209 km (0.062 R)
• M66: 45,689,434 km (0.087 R)
• M67: 46,549,173 km (0.105 R)
• M68: 48,381,747 km (0.086 R)
• M69: 49,844,963 km (0.119 R)
• M70: 53,014,793 km (0.105 R)
• M71: 53,415,565 km (0.047 R)
• M72: 54,220,103 km (0.12 R)
• M73: 54,320,932 km (0.051 R)
• M74: 54,421,910 km (0.066 R)
• M75: 55,739,568 km (0.087 R)
• M76: 56,555,625 km (0.111 R)
• M77: 56,760,125 km (0.108 R)
• M78: 59,131,102 km (0.086 R)
• M79: 59,442,714 km (0.079 R)
• M80: 62,906,353 km (0.051 R)
• M81: 63,224,548 km (0.072 R)
• M82: 64,181,974 km (0.076 R)
• M83: 65,466,272 km (0.074 R)
• M84: 66,434,918 km (0.111 R)
• M85: 67,842,485 km (0.111 R)
• M86: 68,168,608 km (0.107 R)
• M87: 68,931,856 km (0.092 R)
• M88: 69,369,281 km (0.078 R)
• M89: 69,697,947 km (0.063 R)
• M90: 70,136,867 km (0.109 R)
• M91: 71,238,356 km (0.099 R)
• M92: 72,790,135 km (0.115 R)
• M93: 73,681,738 km (0.036 R)
• M94: 73,793,488 km (0.096 R)
• M95: 74,577,082 km (0.1 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit