🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 191 Days

Day: 18.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,878,204 km

• M1: 238,160 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.86 AU - 1.1 AU

Year: 430 Days

Day: 17.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.02 AU - 1.28 AU

Year: 546 Days

Day: 15 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.7 AU - 2.22 AU

Year: 1215 Days

Day: 12.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,878,204 km

• M1: 430,842 km (0.078 R)
• M2: 1,363,884 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 12.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.35 AU - 3.83 AU

Year: 2406 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,878,204 km

• M1: 153,487 km (0.049 R)
• M2: 231,727 km (0.095 R)
• M3: 346,469 km (0.105 R)
• M4: 484,248 km (0.115 R)
• M5: 668,403 km (0.097 R)
• M6: 808,128 km (0.097 R)
• M7: 977,024 km (0.12 R)
• M8: 1,309,729 km (0.069 R)
• M9: 1,435,840 km (0.115 R)
• M10: 1,555,219 km (0.079 R)
• M11: 1,655,600 km (0.08 R)
• M12: 1,792,781 km (0.093 R)
• M13: 2,078,962 km (0.074 R)
• M14: 2,496,788 km (0.083 R)
• M15: 2,695,454 km (0.069 R)
• M16: 2,899,506 km (0.116 R)
• M17: 3,366,550 km (0.084 R)
• M18: 3,454,065 km (0.079 R)
• M19: 3,586,759 km (0.042 R)
• M20: 3,751,316 km (0.026 R)
• M21: 3,857,381 km (0.067 R)
• M22: 4,197,417 km (0.09 R)
• M23: 4,291,813 km (0.043 R)
• M24: 4,466,693 km (0.111 R)
• M25: 4,563,184 km (0.076 R)
• M26: 4,644,116 km (0.049 R)
• M27: 4,922,967 km (0.099 R)
• M28: 5,722,119 km (0.118 R)
• M29: 5,862,292 km (0.101 R)
• M30: 5,985,710 km (0.074 R)
• M31: 6,092,373 km (0.11 R)
• M32: 6,343,548 km (0.094 R)
• M33: 6,470,407 km (0.056 R)
• M34: 6,579,913 km (0.058 R)
• M35: 6,690,017 km (0.049 R)
• M36: 7,155,266 km (0.089 R)
• M37: 8,136,778 km (0.069 R)
• M38: 8,314,500 km (0.057 R)
• M39: 8,393,787 km (0.091 R)
• M40: 8,593,350 km (0.116 R)
• M41: 8,855,147 km (0.11 R)
• M42: 8,936,229 km (0.102 R)
• M43: 9,262,951 km (0.051 R)
• M44: 9,531,479 km (0.071 R)
• M45: 9,677,037 km (0.032 R)
• M46: 10,033,828 km (0.072 R)
• M47: 10,224,416 km (0.068 R)
• M48: 10,890,276 km (0.103 R)
• M49: 11,108,091 km (0.107 R)
• M50: 11,371,233 km (0.116 R)
• M51: 11,547,908 km (0.107 R)
• M52: 12,263,734 km (0.115 R)
• M53: 12,741,251 km (0.062 R)
• M54: 13,016,960 km (0.058 R)
• M55: 13,457,525 km (0.109 R)
• M56: 14,115,606 km (0.09 R)
• M57: 14,258,023 km (0.055 R)
• M58: 15,049,695 km (0.104 R)
• M59: 15,292,493 km (0.104 R)
• M60: 15,511,953 km (0.104 R)
• M61: 16,053,198 km (0.112 R)
• M62: 16,251,565 km (0.072 R)
• M63: 16,400,863 km (0.089 R)
• M64: 16,500,645 km (0.048 R)
• M65: 16,801,187 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 8.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.99 AU - 3.23 AU

Year: 2429 Days

Day: 8.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 82,878,204 km

• M1: 106,813 km (0.093 R)
• M2: 187,745 km (0.114 R)
• M3: 262,843 km (0.063 R)
• M4: 356,492 km (0.087 R)
• M5: 577,897 km (0.102 R)
• M6: 958,474 km (0.071 R)
• M7: 1,061,397 km (0.113 R)
• M8: 1,299,706 km (0.068 R)
• M9: 1,385,426 km (0.079 R)
• M10: 1,465,610 km (0.106 R)
• M11: 1,692,700 km (0.073 R)
• M12: 1,786,647 km (0.107 R)
• M13: 2,004,761 km (0.067 R)
• M14: 2,121,148 km (0.064 R)
• M15: 2,654,913 km (0.112 R)
• M16: 2,848,194 km (0.095 R)
• M17: 2,904,143 km (0.092 R)
• M18: 3,036,388 km (0.055 R)
• M19: 3,093,684 km (0.106 R)
• M20: 3,219,197 km (0.082 R)
• M21: 3,356,079 km (0.108 R)
• M22: 3,425,342 km (0.065 R)
• M23: 3,758,048 km (0.116 R)
• M24: 3,964,942 km (0.084 R)
• M25: 4,346,566 km (0.102 R)
• M26: 4,585,624 km (0.031 R)
• M27: 4,762,149 km (0.053 R)
• M28: 5,031,276 km (0.07 R)
• M29: 5,201,967 km (0.088 R)
• M30: 5,351,565 km (0.11 R)
• M31: 5,502,509 km (0.104 R)
• M32: 5,880,094 km (0.106 R)
• M33: 5,951,901 km (0.1 R)
• M34: 6,047,943 km (0.093 R)
• M35: 6,132,466 km (0.036 R)
• M36: 6,499,279 km (0.073 R)
• M37: 6,647,980 km (0.107 R)
• M38: 6,835,426 km (0.119 R)
• M39: 7,050,099 km (0.034 R)
• M40: 7,615,878 km (0.097 R)
• M41: 7,785,821 km (0.118 R)
• M42: 8,914,088 km (0.068 R)
• M43: 9,038,105 km (0.079 R)
• M44: 9,107,070 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.2

Radius: 6.5

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.79 AU - 12.89 AU

Year: 18045 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,878,204 km

• M1: 86,617 km (0.112 R)
• M2: 136,284 km (0.11 R)
• M3: 524,789 km (0.114 R)
• M4: 600,785 km (0.114 R)
• M5: 919,129 km (0.07 R)
• M6: 1,133,054 km (0.08 R)
• M7: 1,258,716 km (0.11 R)
• M8: 1,469,350 km (0.092 R)
• M9: 1,691,354 km (0.097 R)
• M10: 2,291,989 km (0.119 R)
• M11: 3,376,125 km (0.045 R)
• M12: 3,448,680 km (0.091 R)
• M13: 4,201,007 km (0.052 R)
• M14: 4,716,522 km (0.079 R)
• M15: 4,797,604 km (0.03 R)
• M16: 5,505,501 km (0.074 R)
• M17: 5,676,790 km (0.094 R)
• M18: 6,024,605 km (0.11 R)
• M19: 6,604,746 km (0.106 R)
• M20: 7,721,644 km (0.118 R)
• M21: 7,769,515 km (0.083 R)
• M22: 8,399,920 km (0.077 R)
• M23: 8,746,090 km (0.086 R)
• M24: 9,198,175 km (0.098 R)
• M25: 9,916,394 km (0.11 R)
• M26: 11,734,457 km (0.097 R)
• M27: 11,789,509 km (0.063 R)
• M28: 12,121,467 km (0.069 R)
• M29: 12,681,411 km (0.12 R)
• M30: 13,710,495 km (0.113 R)
• M31: 14,001,014 km (0.099 R)
• M32: 14,117,850 km (0.06 R)
• M33: 14,470,303 km (0.086 R)
• M34: 14,766,207 km (0.077 R)
• M35: 15,243,724 km (0.057 R)
• M36: 16,152,680 km (0.069 R)
• M37: 16,214,016 km (0.086 R)
• M38: 17,769,534 km (0.085 R)
• M39: 18,277,419 km (0.08 R)
• M40: 18,469,054 km (0.094 R)
• M41: 18,533,082 km (0.069 R)
• M42: 19,960,395 km (0.04 R)
• M43: 20,620,720 km (0.079 R)
• M44: 21,963,062 km (0.085 R)
• M45: 22,030,830 km (0.114 R)
• M46: 22,166,814 km (0.082 R)
• M47: 22,371,165 km (0.097 R)
• M48: 22,644,630 km (0.088 R)
• M49: 22,781,811 km (0.109 R)
• M50: 23,333,229 km (0.103 R)
• M51: 24,168,583 km (0.045 R)
• M52: 24,942,902 km (0.057 R)
• M53: 26,950,505 km (0.115 R)
• M54: 27,023,210 km (0.081 R)
• M55: 27,168,619 km (0.112 R)
• M56: 27,900,003 km (0.102 R)
• M57: 28,047,058 km (0.102 R)
• M58: 28,268,163 km (0.071 R)
• M59: 28,712,020 km (0.115 R)
• M60: 29,756,812 km (0.107 R)
• M61: 30,738,024 km (0.1 R)
• M62: 35,322,451 km (0.077 R)
• M63: 36,040,221 km (0.116 R)
• M64: 36,762,929 km (0.03 R)
• M65: 37,247,327 km (0.043 R)
• M66: 37,409,192 km (0.12 R)
• M67: 37,815,200 km (0.119 R)
• M68: 38,304,086 km (0.107 R)
• M69: 41,114,432 km (0.044 R)
• M70: 41,533,306 km (0.085 R)
• M71: 42,206,346 km (0.099 R)
• M72: 42,883,127 km (0.051 R)
• M73: 43,478,078 km (0.066 R)
• M74: 43,990,301 km (0.03 R)
• M75: 44,161,591 km (0.094 R)
• M76: 46,233,072 km (0.103 R)
• M77: 46,407,055 km (0.056 R)
• M78: 47,193,042 km (0.109 R)
• M79: 49,666,044 km (0.115 R)
• M80: 51,188,053 km (0.068 R)
• M81: 51,458,227 km (0.089 R)
• M82: 54,736,963 km (0.087 R)
• M83: 55,659,683 km (0.101 R)
• M84: 57,520,531 km (0.064 R)
• M85: 57,801,326 km (0.09 R)
• M86: 58,176,667 km (0.119 R)
• M87: 58,458,510 km (0.112 R)
• M88: 59,212,632 km (0.108 R)
• M89: 59,685,511 km (0.081 R)
• M90: 60,349,726 km (0.086 R)
• M91: 63,901,030 km (0.099 R)
• M92: 64,774,980 km (0.032 R)
• M93: 64,969,757 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.9

Radius: 6

Gravity: 25.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.12 AU - 13 AU

Year: 19716 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,878,204 km

• M1: 462,557 km (0.071 R)
• M2: 812,915 km (0.119 R)
• M3: 891,603 km (0.096 R)
• M4: 1,056,460 km (0.088 R)
• M5: 1,231,190 km (0.1 R)
• M6: 1,322,146 km (0.116 R)
• M7: 1,741,469 km (0.098 R)
• M8: 2,310,240 km (0.106 R)
• M9: 2,499,182 km (0.083 R)
• M10: 2,614,971 km (0.082 R)
• M11: 3,303,869 km (0.105 R)
• M12: 3,388,392 km (0.069 R)
• M13: 3,431,027 km (0.112 R)
• M14: 4,181,859 km (0.049 R)
• M15: 4,458,765 km (0.114 R)
• M16: 4,693,932 km (0.042 R)
• M17: 4,933,289 km (0.057 R)
• M18: 5,225,753 km (0.101 R)
• M19: 5,827,435 km (0.104 R)
• M20: 7,425,290 km (0.036 R)
• M21: 7,986,282 km (0.09 R)
• M22: 8,043,130 km (0.067 R)
• M23: 8,214,569 km (0.09 R)
• M24: 10,054,622 km (0.065 R)
• M25: 10,177,592 km (0.083 R)
• M26: 11,242,878 km (0.115 R)
• M27: 12,606,762 km (0.109 R)
• M28: 12,673,034 km (0.115 R)
• M29: 12,805,877 km (0.034 R)
• M30: 14,022,257 km (0.03 R)
• M31: 14,505,159 km (0.033 R)
• M32: 14,574,573 km (0.069 R)
• M33: 15,558,179 km (0.111 R)
• M34: 16,057,985 km (0.078 R)
• M35: 17,441,017 km (0.116 R)
• M36: 19,165,731 km (0.112 R)
• M37: 20,708,983 km (0.112 R)
• M38: 21,972,187 km (0.111 R)
• M39: 22,613,065 km (0.049 R)
• M40: 23,016,680 km (0.026 R)
• M41: 24,241,886 km (0.086 R)
• M42: 24,572,198 km (0.055 R)
• M43: 25,153,835 km (0.117 R)
• M44: 25,656,035 km (0.116 R)
• M45: 26,077,003 km (0.112 R)
• M46: 26,415,394 km (0.116 R)
• M47: 27,353,522 km (0.084 R)
• M48: 27,439,391 km (0.055 R)
• M49: 27,525,260 km (0.05 R)
• M50: 28,824,667 km (0.03 R)
• M51: 31,662,988 km (0.059 R)
• M52: 31,753,195 km (0.074 R)
• M53: 32,295,637 km (0.116 R)
• M54: 32,386,443 km (0.087 R)
• M55: 32,750,115 km (0.115 R)
• M56: 34,126,117 km (0.109 R)
• M57: 34,681,873 km (0.083 R)
• M58: 37,982,451 km (0.086 R)
• M59: 39,040,257 km (0.086 R)
• M60: 40,792,198 km (0.105 R)
• M61: 41,677,668 km (0.09 R)
• M62: 43,567,687 km (0.111 R)
• M63: 44,069,738 km (0.106 R)
• M64: 46,608,563 km (0.088 R)
• M65: 46,813,662 km (0.089 R)
• M66: 48,361,850 km (0.056 R)
• M67: 48,881,553 km (0.118 R)
• M68: 49,298,782 km (0.115 R)
• M69: 49,821,925 km (0.118 R)
• M70: 50,031,661 km (0.099 R)
• M71: 51,614,108 km (0.076 R)
• M72: 52,891,973 km (0.105 R)
• M73: 53,642,206 km (0.12 R)
• M74: 53,964,739 km (0.093 R)
• M75: 55,044,686 km (0.111 R)
• M76: 55,804,793 km (0.029 R)
• M77: 57,445,582 km (0.102 R)
• M78: 59,991,888 km (0.05 R)
• M79: 60,326,688 km (0.087 R)
• M80: 61,334,977 km (0.103 R)
• M81: 62,348,653 km (0.111 R)
• M82: 64,164,621 km (0.031 R)
• M83: 66,343,514 km (0.104 R)
• M84: 66,805,323 km (0.119 R)
• M85: 67,848,319 km (0.072 R)
• M86: 68,663,179 km (0.053 R)
• M87: 69,130,373 km (0.09 R)
• M88: 70,891,439 km (0.113 R)
• M89: 71,009,322 km (0.06 R)
• M90: 76,141,726 km (0.098 R)
• M91: 78,325,406 km (0.088 R)
• M92: 78,691,322 km (0.102 R)
• M93: 79,302,430 km (0.102 R)
• M94: 80,775,669 km (0.051 R)
• M95: 81,392,162 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 14,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit