🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.59 AU - 0.77 AU

Year: 216 Days

Day: 37.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,243,466 km

• M1: 57,446 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.51 AU - 1.87 AU

Year: 846 Days

Day: 28.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,243,466 km

• M1: 232,774 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.31 AU - 2.09 AU

Year: 853 Days

Day: 45.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.26 AU - 2.6 AU

Year: 1458 Days

Day: 23.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.96 AU - 2.98 AU

Year: 1971 Days

Day: 37.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.93 AU - 4.58 AU

Year: 2796 Days

Day: 35.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 14.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.52 AU - 6.08 AU

Year: 4698 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 69,243,466 km

• M1: 214,523 km (0.109 R)
• M2: 337,194 km (0.064 R)
• M3: 569,519 km (0.055 R)
• M4: 785,389 km (0.104 R)
• M5: 1,476,531 km (0.043 R)
• M6: 1,692,550 km (0.093 R)
• M7: 1,870,572 km (0.112 R)
• M8: 2,105,590 km (0.094 R)
• M9: 2,523,716 km (0.11 R)
• M10: 2,826,652 km (0.105 R)
• M11: 3,333,489 km (0.045 R)
• M12: 3,498,645 km (0.081 R)
• M13: 3,931,881 km (0.099 R)
• M14: 4,530,871 km (0.119 R)
• M15: 4,866,868 km (0.104 R)
• M16: 5,688,309 km (0.053 R)
• M17: 5,959,680 km (0.085 R)
• M18: 6,106,136 km (0.097 R)
• M19: 6,272,489 km (0.093 R)
• M20: 6,458,888 km (0.075 R)
• M21: 6,761,225 km (0.117 R)
• M22: 6,856,669 km (0.087 R)
• M23: 6,971,859 km (0.066 R)
• M24: 7,106,946 km (0.106 R)
• M25: 7,557,236 km (0.093 R)
• M26: 7,815,890 km (0.119 R)
• M27: 8,097,733 km (0.11 R)
• M28: 8,465,145 km (0.032 R)
• M29: 9,047,530 km (0.039 R)
• M30: 9,557,060 km (0.093 R)
• M31: 9,988,799 km (0.117 R)
• M32: 10,273,035 km (0.073 R)
• M33: 10,382,990 km (0.098 R)
• M34: 10,737,686 km (0.058 R)
• M35: 10,983,924 km (0.119 R)
• M36: 11,322,614 km (0.108 R)
• M37: 11,481,936 km (0.119 R)
• M38: 11,687,782 km (0.103 R)
• M39: 11,871,788 km (0.088 R)
• M40: 12,149,741 km (0.118 R)
• M41: 12,242,791 km (0.099 R)
• M42: 12,853,748 km (0.065 R)
• M43: 13,210,838 km (0.076 R)
• M44: 13,547,134 km (0.048 R)
• M45: 13,789,034 km (0.104 R)
• M46: 14,301,706 km (0.094 R)
• M47: 14,400,141 km (0.103 R)
• M48: 14,795,828 km (0.087 R)
• M49: 14,970,109 km (0.101 R)
• M50: 15,396,314 km (0.091 R)
• M51: 15,547,557 km (0.113 R)
• M52: 15,674,117 km (0.05 R)
• M53: 16,106,754 km (0.086 R)
• M54: 16,286,122 km (0.101 R)
• M55: 16,517,699 km (0.087 R)
• M56: 16,750,324 km (0.108 R)
• M57: 17,586,277 km (0.096 R)
• M58: 17,744,551 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.8

Radius: 4.5

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.59 AU - 15.41 AU

Year: 17015 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,243,466 km

• M1: 60,288 km (0.111 R)
• M2: 153,039 km (0.104 R)
• M3: 743,202 km (0.112 R)
• M4: 887,714 km (0.115 R)
• M5: 1,100,741 km (0.111 R)
• M6: 1,202,767 km (0.062 R)
• M7: 1,350,869 km (0.119 R)
• M8: 1,758,074 km (0.114 R)
• M9: 2,514,441 km (0.08 R)
• M10: 2,954,259 km (0.055 R)
• M11: 3,010,807 km (0.104 R)
• M12: 3,067,804 km (0.116 R)
• M13: 3,417,414 km (0.076 R)
• M14: 3,476,954 km (0.12 R)
• M15: 3,506,873 km (0.096 R)
• M16: 3,810,258 km (0.099 R)
• M17: 4,903,818 km (0.045 R)
• M18: 5,380,437 km (0.105 R)
• M19: 5,414,994 km (0.116 R)
• M20: 5,484,408 km (0.04 R)
• M21: 5,659,437 km (0.066 R)
• M22: 6,561,213 km (0.066 R)
• M23: 6,746,864 km (0.098 R)
• M24: 6,896,611 km (0.051 R)
• M25: 7,199,547 km (0.111 R)
• M26: 7,314,289 km (0.107 R)
• M27: 8,453,925 km (0.095 R)
• M28: 8,982,455 km (0.054 R)
• M29: 9,023,594 km (0.09 R)
• M30: 9,354,654 km (0.114 R)
• M31: 9,396,392 km (0.102 R)
• M32: 10,028,742 km (0.078 R)
• M33: 11,871,339 km (0.104 R)
• M34: 11,961,547 km (0.119 R)
• M35: 12,006,875 km (0.107 R)
• M36: 12,052,203 km (0.1 R)
• M37: 13,390,356 km (0.105 R)
• M38: 13,672,946 km (0.114 R)
• M39: 13,862,487 km (0.092 R)
• M40: 15,805,464 km (0.073 R)
• M41: 16,304,373 km (0.069 R)
• M42: 17,011,522 km (0.091 R)
• M43: 17,471,386 km (0.119 R)
• M44: 17,935,289 km (0.109 R)
• M45: 18,090,871 km (0.067 R)
• M46: 18,246,901 km (0.054 R)
• M47: 18,928,020 km (0.114 R)
• M48: 19,298,125 km (0.108 R)
• M49: 19,404,340 km (0.112 R)
• M50: 19,670,774 km (0.094 R)
• M51: 19,831,143 km (0.091 R)
• M52: 21,404,015 km (0.093 R)
• M53: 22,011,083 km (0.091 R)
• M54: 22,623,836 km (0.119 R)
• M55: 22,960,281 km (0.072 R)
• M56: 23,411,618 km (0.034 R)
• M57: 23,922,943 km (0.092 R)
• M58: 24,094,083 km (0.118 R)
• M59: 24,495,155 km (0.075 R)
• M60: 24,725,386 km (0.074 R)
• M61: 24,840,726 km (0.089 R)
• M62: 25,594,999 km (0.055 R)
• M63: 25,711,685 km (0.081 R)
• M64: 26,297,959 km (0.087 R)
• M65: 27,007,053 km (0.119 R)
• M66: 27,423,683 km (0.115 R)
• M67: 28,323,664 km (0.104 R)
• M68: 28,444,390 km (0.051 R)
• M69: 28,565,265 km (0.052 R)
• M70: 28,625,702 km (0.066 R)
• M71: 30,337,251 km (0.082 R)
• M72: 30,770,188 km (0.038 R)
• M73: 30,894,354 km (0.116 R)
• M74: 31,329,983 km (0.074 R)
• M75: 31,767,706 km (0.086 R)
• M76: 31,955,900 km (0.108 R)
• M77: 33,474,768 km (0.064 R)
• M78: 33,538,496 km (0.116 R)
• M79: 35,016,972 km (0.039 R)
• M80: 38,370,358 km (0.058 R)
• M81: 38,637,689 km (0.117 R)
• M82: 38,972,639 km (0.03 R)
• M83: 39,578,061 km (0.079 R)
• M84: 42,720,664 km (0.108 R)
• M85: 42,789,928 km (0.104 R)
• M86: 43,136,546 km (0.048 R)
• M87: 43,344,936 km (0.115 R)
• M88: 43,832,475 km (0.116 R)
• M89: 44,532,145 km (0.109 R)
• M90: 45,164,944 km (0.11 R)
• M91: 45,942,553 km (0.098 R)
• M92: 46,084,372 km (0.077 R)
• M93: 46,155,281 km (0.039 R)
• M94: 46,226,340 km (0.12 R)
• M95: 47,009,934 km (0.113 R)
• M96: 47,367,473 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.7

Radius: 4.3

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.04 AU - 21.28 AU

Year: 27368 Days

Day: 16.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,243,466 km

• M1: 64,776 km (0.101 R)
• M2: 133,292 km (0.101 R)
• M3: 413,040 km (0.065 R)
• M4: 1,070,373 km (0.096 R)
• M5: 1,173,745 km (0.071 R)
• M6: 1,307,485 km (0.066 R)
• M7: 1,446,312 km (0.093 R)
• M8: 1,474,586 km (0.05 R)
• M9: 2,787,008 km (0.107 R)
• M10: 2,858,067 km (0.095 R)
• M11: 3,111,337 km (0.117 R)
• M12: 3,184,939 km (0.072 R)
• M13: 3,561,925 km (0.111 R)
• M14: 3,716,759 km (0.107 R)
• M15: 4,860,435 km (0.07 R)
• M16: 4,903,220 km (0.116 R)
• M17: 5,249,539 km (0.069 R)
• M18: 6,241,971 km (0.104 R)
• M19: 7,241,883 km (0.047 R)
• M20: 7,635,625 km (0.092 R)
• M21: 7,785,223 km (0.045 R)
• M22: 7,885,304 km (0.072 R)
• M23: 9,120,683 km (0.069 R)
• M24: 10,249,997 km (0.074 R)
• M25: 10,414,854 km (0.104 R)
• M26: 10,580,609 km (0.071 R)
• M27: 11,995,655 km (0.07 R)
• M28: 13,110,309 km (0.075 R)
• M29: 15,060,766 km (0.058 R)
• M30: 15,499,387 km (0.113 R)
• M31: 15,942,196 km (0.06 R)
• M32: 17,165,009 km (0.118 R)
• M33: 18,350,872 km (0.025 R)
• M34: 18,551,034 km (0.037 R)
• M35: 18,953,751 km (0.113 R)
• M36: 19,156,007 km (0.108 R)
• M37: 19,291,393 km (0.077 R)
• M38: 19,494,996 km (0.067 R)
• M39: 19,562,914 km (0.098 R)
• M40: 19,699,197 km (0.117 R)
• M41: 20,385,253 km (0.094 R)
• M42: 20,592,596 km (0.068 R)
• M43: 21,992,832 km (0.113 R)
• M44: 22,063,592 km (0.091 R)
• M45: 26,072,964 km (0.079 R)
• M46: 27,661,993 km (0.092 R)
• M47: 29,907,158 km (0.068 R)
• M48: 31,091,225 km (0.12 R)
• M49: 31,409,569 km (0.065 R)
• M50: 32,774,500 km (0.04 R)
• M51: 33,098,379 km (0.104 R)
• M52: 35,064,395 km (0.03 R)
• M53: 37,320,929 km (0.107 R)
• M54: 39,194,044 km (0.108 R)
• M55: 40,055,578 km (0.09 R)
• M56: 41,097,527 km (0.096 R)
• M57: 46,348,562 km (0.051 R)
• M58: 46,985,550 km (0.114 R)
• M59: 47,259,314 km (0.056 R)
• M60: 47,442,122 km (0.097 R)
• M61: 49,469,024 km (0.114 R)
• M62: 49,840,475 km (0.099 R)
• M63: 50,119,775 km (0.079 R)
• M64: 50,960,664 km (0.09 R)
• M65: 51,806,341 km (0.064 R)
• M66: 52,467,115 km (0.094 R)
• M67: 54,466,490 km (0.099 R)
• M68: 55,234,675 km (0.096 R)
• M69: 56,199,881 km (0.116 R)
• M70: 59,523,198 km (0.108 R)
• M71: 60,413,455 km (0.082 R)
• M72: 62,909,645 km (0.066 R)
• M73: 64,524,703 km (0.119 R)
• M74: 66,357,875 km (0.108 R)
• M75: 67,280,894 km (0.117 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: 506 - 19,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit