🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.27 AU - 1.45 AU

Year: 607 Days

Day: 17.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.46 AU - 3.62 AU

Year: 2550 Days

Day: 42.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 156.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 14.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.39 AU - 11.73 AU

Year: 12217 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,149,719 km

• M1: 205,847 km (0.09 R)
• M2: 642,523 km (0.103 R)
• M3: 852,409 km (0.094 R)
• M4: 1,131,857 km (0.113 R)
• M5: 1,247,646 km (0.094 R)
• M6: 1,568,683 km (0.105 R)
• M7: 2,085,694 km (0.067 R)
• M8: 2,530,598 km (0.11 R)
• M9: 2,748,711 km (0.1 R)
• M10: 2,844,005 km (0.075 R)
• M11: 2,940,645 km (0.069 R)
• M12: 3,071,095 km (0.053 R)
• M13: 3,270,658 km (0.091 R)
• M14: 3,372,086 km (0.06 R)
• M15: 3,752,962 km (0.069 R)
• M16: 3,966,737 km (0.102 R)
• M17: 4,075,196 km (0.111 R)
• M18: 4,184,701 km (0.101 R)
• M19: 4,594,450 km (0.073 R)
• M20: 4,746,740 km (0.082 R)
• M21: 4,900,826 km (0.114 R)
• M22: 5,213,785 km (0.067 R)
• M23: 5,372,808 km (0.045 R)
• M24: 7,315,635 km (0.064 R)
• M25: 8,222,198 km (0.105 R)
• M26: 8,925,607 km (0.042 R)
• M27: 9,502,307 km (0.061 R)
• M28: 10,742,324 km (0.025 R)
• M29: 11,614,629 km (0.091 R)
• M30: 12,830,860 km (0.113 R)
• M31: 13,046,580 km (0.075 R)
• M32: 14,031,981 km (0.105 R)
• M33: 14,533,732 km (0.07 R)
• M34: 15,554,887 km (0.073 R)
• M35: 16,540,588 km (0.103 R)
• M36: 16,657,873 km (0.096 R)
• M37: 17,248,485 km (0.114 R)
• M38: 17,546,484 km (0.068 R)
• M39: 17,906,117 km (0.112 R)
• M40: 18,511,241 km (0.082 R)
• M41: 19,122,946 km (0.042 R)
• M42: 20,303,573 km (0.092 R)
• M43: 21,700,069 km (0.046 R)
• M44: 22,734,987 km (0.047 R)
• M45: 23,719,939 km (0.102 R)
• M46: 24,251,012 km (0.087 R)
• M47: 24,451,174 km (0.086 R)
• M48: 24,718,954 km (0.086 R)
• M49: 25,324,825 km (0.089 R)
• M50: 25,867,566 km (0.076 R)
• M51: 26,277,165 km (0.108 R)
• M52: 26,482,713 km (0.069 R)
• M53: 27,727,517 km (0.052 R)
• M54: 28,497,646 km (0.11 R)
• M55: 28,991,319 km (0.12 R)
• M56: 29,132,989 km (0.081 R)
• M57: 29,274,807 km (0.076 R)
• M58: 29,487,984 km (0.107 R)
• M59: 30,345,778 km (0.11 R)
• M60: 30,561,499 km (0.107 R)
• M61: 30,922,179 km (0.079 R)
• M62: 33,116,032 km (0.111 R)
• M63: 34,007,486 km (0.074 R)
• M64: 37,266,625 km (0.039 R)
• M65: 37,806,523 km (0.032 R)
• M66: 39,285,149 km (0.088 R)
• M67: 39,834,622 km (0.091 R)
• M68: 42,298,648 km (0.085 R)
• M69: 43,995,687 km (0.069 R)
• M70: 46,045,028 km (0.095 R)
• M71: 46,541,543 km (0.043 R)
• M72: 46,790,324 km (0.117 R)
• M73: 46,956,528 km (0.112 R)
• M74: 48,376,959 km (0.119 R)
• M75: 50,066,069 km (0.117 R)
• M76: 50,321,133 km (0.105 R)
• M77: 51,003,300 km (0.087 R)
• M78: 51,345,580 km (0.105 R)
• M79: 51,602,888 km (0.105 R)
• M80: 51,946,365 km (0.055 R)
• M81: 56,481,873 km (0.119 R)
• M82: 56,835,971 km (0.037 R)
• M83: 57,368,539 km (0.116 R)
• M84: 57,902,753 km (0.075 R)
• M85: 60,056,065 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.7

Radius: 6.5

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.63 AU - 19.67 AU

Year: 24850 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,149,719 km

• M1: 108,907 km (0.113 R)
• M2: 212,429 km (0.089 R)
• M3: 288,873 km (0.091 R)
• M4: 995,873 km (0.099 R)
• M5: 1,105,678 km (0.103 R)
• M6: 1,162,076 km (0.078 R)
• M7: 1,367,175 km (0.116 R)
• M8: 1,427,912 km (0.093 R)
• M9: 1,680,134 km (0.055 R)
• M10: 2,261,920 km (0.117 R)
• M11: 2,407,179 km (0.074 R)
• M12: 2,979,391 km (0.102 R)
• M13: 3,761,938 km (0.099 R)
• M14: 4,109,603 km (0.096 R)
• M15: 4,332,205 km (0.115 R)
• M16: 5,023,347 km (0.1 R)
• M17: 6,047,494 km (0.117 R)
• M18: 6,249,750 km (0.102 R)
• M19: 6,402,789 km (0.061 R)
• M20: 7,133,874 km (0.108 R)
• M21: 7,836,236 km (0.055 R)
• M22: 8,167,745 km (0.087 R)
• M23: 8,279,345 km (0.108 R)
• M24: 9,539,258 km (0.09 R)
• M25: 9,656,842 km (0.104 R)
• M26: 9,893,206 km (0.117 R)
• M27: 10,191,505 km (0.096 R)
• M28: 10,735,742 km (0.109 R)
• M29: 11,915,470 km (0.037 R)
• M30: 14,395,504 km (0.096 R)
• M31: 14,462,973 km (0.11 R)
• M32: 14,733,445 km (0.084 R)
• M33: 17,600,937 km (0.088 R)
• M34: 18,765,557 km (0.113 R)
• M35: 20,029,809 km (0.062 R)
• M36: 22,875,459 km (0.083 R)
• M37: 23,348,637 km (0.062 R)
• M38: 23,427,775 km (0.114 R)
• M39: 23,665,934 km (0.112 R)
• M40: 24,224,682 km (0.112 R)
• M41: 24,304,717 km (0.082 R)
• M42: 24,868,402 km (0.055 R)
• M43: 25,273,663 km (0.107 R)
• M44: 26,916,397 km (0.051 R)
• M45: 27,750,555 km (0.107 R)
• M46: 29,102,919 km (0.084 R)
• M47: 29,787,180 km (0.101 R)
• M48: 30,997,128 km (0.118 R)
• M49: 31,258,625 km (0.075 R)
• M50: 35,175,396 km (0.097 R)
• M51: 36,453,710 km (0.107 R)
• M52: 37,840,033 km (0.094 R)
• M53: 37,933,083 km (0.1 R)
• M54: 39,904,484 km (0.096 R)
• M55: 41,332,994 km (0.062 R)
• M56: 41,428,737 km (0.027 R)
• M57: 42,101,628 km (0.096 R)
• M58: 42,875,049 km (0.032 R)
• M59: 43,166,166 km (0.049 R)
• M60: 43,458,032 km (0.104 R)
• M61: 43,653,107 km (0.1 R)
• M62: 43,750,645 km (0.111 R)
• M63: 45,717,558 km (0.042 R)
• M64: 46,612,004 km (0.099 R)
• M65: 46,811,567 km (0.088 R)
• M66: 51,582,393 km (0.115 R)
• M67: 52,202,476 km (0.118 R)
• M68: 52,513,490 km (0.08 R)
• M69: 53,137,164 km (0.109 R)
• M70: 55,762,606 km (0.119 R)
• M71: 58,214,964 km (0.083 R)
• M72: 58,752,769 km (0.054 R)
• M73: 60,158,689 km (0.077 R)
• M74: 60,593,570 km (0.099 R)
• M75: 64,776,028 km (0.094 R)
• M76: 67,804,038 km (0.102 R)
• M77: 68,030,080 km (0.1 R)
• M78: 72,027,635 km (0.118 R)
• M79: 72,373,804 km (0.095 R)
• M80: 73,067,789 km (0.113 R)
• M81: 74,112,880 km (0.113 R)
• M82: 74,695,713 km (0.098 R)
• M83: 75,163,057 km (0.119 R)
• M84: 76,218,021 km (0.062 R)
• M85: 76,570,773 km (0.09 R)
• M86: 78,342,759 km (0.087 R)
• M87: 78,817,583 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.2

Radius: 6.1

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.95 AU - 19.19 AU

Year: 25826 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,149,719 km

• M1: 460,761 km (0.069 R)
• M2: 581,786 km (0.079 R)
• M3: 1,627,774 km (0.092 R)
• M4: 1,783,506 km (0.093 R)
• M5: 1,944,024 km (0.063 R)
• M6: 2,109,330 km (0.084 R)
• M7: 2,889,632 km (0.051 R)
• M8: 3,873,238 km (0.103 R)
• M9: 4,123,516 km (0.114 R)
• M10: 4,250,674 km (0.083 R)
• M11: 4,465,496 km (0.105 R)
• M12: 4,816,603 km (0.095 R)
• M13: 5,313,716 km (0.11 R)
• M14: 5,874,708 km (0.071 R)
• M15: 7,001,629 km (0.038 R)
• M16: 7,052,044 km (0.051 R)
• M17: 7,928,837 km (0.052 R)
• M18: 8,034,303 km (0.052 R)
• M19: 8,514,363 km (0.059 R)
• M20: 8,730,681 km (0.117 R)
• M21: 8,839,589 km (0.046 R)
• M22: 10,009,743 km (0.119 R)
• M23: 10,066,590 km (0.086 R)
• M24: 10,410,516 km (0.094 R)
• M25: 11,944,492 km (0.092 R)
• M26: 14,182,028 km (0.119 R)
• M27: 14,631,719 km (0.041 R)
• M28: 15,282,470 km (0.06 R)
• M29: 16,009,216 km (0.049 R)
• M30: 16,343,268 km (0.102 R)
• M31: 16,747,033 km (0.106 R)
• M32: 19,309,345 km (0.084 R)
• M33: 19,451,164 km (0.103 R)
• M34: 21,474,475 km (0.096 R)
• M35: 22,138,989 km (0.081 R)
• M36: 24,632,486 km (0.056 R)
• M37: 24,709,379 km (0.029 R)
• M38: 26,343,587 km (0.069 R)
• M39: 26,579,802 km (0.088 R)
• M40: 27,611,877 km (0.085 R)
• M41: 27,771,798 km (0.082 R)
• M42: 27,851,832 km (0.107 R)
• M43: 28,495,253 km (0.109 R)
• M44: 28,656,968 km (0.076 R)
• M45: 30,289,978 km (0.09 R)
• M46: 30,372,407 km (0.059 R)
• M47: 30,868,623 km (0.072 R)
• M48: 30,951,500 km (0.108 R)
• M49: 31,117,703 km (0.119 R)
• M50: 32,120,757 km (0.096 R)
• M51: 33,474,618 km (0.109 R)
• M52: 33,816,000 km (0.095 R)
• M53: 34,072,860 km (0.081 R)
• M54: 35,019,964 km (0.09 R)
• M55: 36,413,019 km (0.119 R)
• M56: 36,500,684 km (0.113 R)
• M57: 36,940,053 km (0.109 R)
• M58: 38,001,749 km (0.119 R)
• M59: 38,536,262 km (0.087 R)
• M60: 38,715,031 km (0.117 R)
• M61: 39,252,836 km (0.098 R)
• M62: 39,522,710 km (0.106 R)
• M63: 42,531,871 km (0.114 R)
• M64: 42,624,173 km (0.12 R)
• M65: 44,203,927 km (0.119 R)
• M66: 44,672,168 km (0.09 R)
• M67: 45,236,302 km (0.096 R)
• M68: 45,519,191 km (0.062 R)
• M69: 45,708,283 km (0.099 R)
• M70: 46,656,883 km (0.035 R)
• M71: 47,229,245 km (0.091 R)
• M72: 47,420,431 km (0.12 R)
• M73: 48,573,681 km (0.091 R)
• M74: 49,153,672 km (0.114 R)
• M75: 51,103,680 km (0.084 R)
• M76: 51,792,129 km (0.044 R)
• M77: 53,178,153 km (0.089 R)
• M78: 56,594,819 km (0.094 R)
• M79: 56,798,123 km (0.095 R)
• M80: 57,103,302 km (0.088 R)
• M81: 59,771,380 km (0.054 R)
• M82: 59,978,274 km (0.089 R)
• M83: 62,479,850 km (0.046 R)
• M84: 62,794,903 km (0.086 R)
• M85: 63,321,188 km (0.119 R)
• M86: 63,743,354 km (0.104 R)
• M87: 65,228,112 km (0.118 R)
• M88: 65,654,317 km (0.032 R)
• M89: 67,046,175 km (0.089 R)
• M90: 67,476,419 km (0.115 R)
• M91: 70,404,199 km (0.109 R)
• M92: 70,950,979 km (0.117 R)
• M93: 71,938,624 km (0.106 R)
• M94: 72,158,683 km (0.116 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: 314 - 11,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit