🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.56 AU - 0.6 AU

Year: 160 Days

Day: 18.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 160 Days

Day: 26 Hours

Environment

Temp: 172 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.25 AU - 1.45 AU

Year: 567 Days

Day: 32.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 114,473,185 km

• M1: 1,056,610 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.33 AU - 1.47 AU

Year: 599 Days

Day: 43.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.6 AU - 1.82 AU

Year: 809 Days

Day: 41 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.68 AU - 2.18 AU

Year: 970 Days

Day: 23.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,473,185 km

• M1: 445,802 km (0.102 R)
• M2: 885,320 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.7 AU - 2.84 AU

Year: 1667 Days

Day: 41 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 12.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.41 AU - 7.81 AU

Year: 6146 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 114,473,185 km

• M1: 164,558 km (0.109 R)
• M2: 272,717 km (0.116 R)
• M3: 390,750 km (0.1 R)
• M4: 510,129 km (0.049 R)
• M5: 606,470 km (0.032 R)
• M6: 737,368 km (0.052 R)
• M7: 821,143 km (0.078 R)
• M8: 938,427 km (0.112 R)
• M9: 1,125,874 km (0.065 R)
• M10: 1,743,862 km (0.029 R)
• M11: 1,840,203 km (0.112 R)
• M12: 2,018,075 km (0.087 R)
• M13: 2,201,931 km (0.099 R)
• M14: 2,327,593 km (0.117 R)
• M15: 2,786,709 km (0.113 R)
• M16: 3,788,865 km (0.027 R)
• M17: 4,920,573 km (0.12 R)
• M18: 5,537,964 km (0.119 R)
• M19: 5,681,877 km (0.117 R)
• M20: 6,061,556 km (0.067 R)
• M21: 6,631,374 km (0.114 R)
• M22: 6,722,928 km (0.071 R)
• M23: 6,845,748 km (0.074 R)
• M24: 6,938,200 km (0.106 R)
• M25: 7,124,599 km (0.097 R)
• M26: 7,566,062 km (0.101 R)
• M27: 7,725,832 km (0.098 R)
• M28: 8,875,941 km (0.117 R)
• M29: 9,557,060 km (0.114 R)
• M30: 10,079,007 km (0.115 R)
• M31: 10,219,779 km (0.083 R)
• M32: 10,753,394 km (0.113 R)
• M33: 12,033,802 km (0.076 R)
• M34: 12,483,942 km (0.063 R)
• M35: 13,516,916 km (0.089 R)
• M36: 13,633,303 km (0.079 R)
• M37: 14,776,380 km (0.042 R)
• M38: 14,936,450 km (0.113 R)
• M39: 15,909,135 km (0.109 R)
• M40: 16,114,234 km (0.06 R)
• M41: 16,444,396 km (0.114 R)
• M42: 16,610,450 km (0.087 R)
• M43: 17,490,684 km (0.061 R)
• M44: 17,872,607 km (0.065 R)
• M45: 18,687,916 km (0.068 R)
• M46: 19,515,341 km (0.1 R)
• M47: 19,691,119 km (0.096 R)
• M48: 19,911,477 km (0.113 R)
• M49: 20,622,366 km (0.049 R)
• M50: 21,522,496 km (0.071 R)
• M51: 21,749,586 km (0.052 R)
• M52: 21,840,691 km (0.098 R)
• M53: 22,206,158 km (0.097 R)
• M54: 23,688,224 km (0.112 R)
• M55: 24,252,208 km (0.074 R)
• M56: 25,922,469 km (0.066 R)
• M57: 26,309,478 km (0.071 R)
• M58: 26,503,656 km (0.047 R)
• M59: 27,040,264 km (0.097 R)
• M60: 28,223,433 km (0.101 R)
• M61: 28,921,308 km (0.095 R)
• M62: 29,071,653 km (0.119 R)
• M63: 29,222,149 km (0.051 R)
• M64: 29,423,358 km (0.12 R)
• M65: 30,690,901 km (0.096 R)
• M66: 30,997,876 km (0.095 R)
• M67: 31,563,056 km (0.096 R)
• M68: 32,183,738 km (0.089 R)
• M69: 32,756,099 km (0.12 R)
• M70: 33,489,428 km (0.078 R)
• M71: 33,805,379 km (0.073 R)
• M72: 34,016,611 km (0.095 R)
• M73: 34,918,985 km (0.057 R)
• M74: 35,453,648 km (0.098 R)
• M75: 35,668,172 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.5

Radius: 4.5

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.57 AU - 20.85 AU

Year: 28103 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 114,473,185 km

• M1: 128,056 km (0.07 R)
• M2: 227,090 km (0.118 R)
• M3: 410,347 km (0.119 R)
• M4: 451,935 km (0.069 R)
• M5: 1,116,599 km (0.084 R)
• M6: 1,757,476 km (0.109 R)
• M7: 1,968,558 km (0.063 R)
• M8: 2,414,510 km (0.093 R)
• M9: 2,769,057 km (0.068 R)
• M10: 2,931,819 km (0.067 R)
• M11: 3,352,189 km (0.057 R)
• M12: 4,063,527 km (0.056 R)
• M13: 4,966,350 km (0.1 R)
• M14: 5,263,900 km (0.12 R)
• M15: 5,465,409 km (0.079 R)
• M16: 5,618,298 km (0.115 R)
• M17: 5,669,460 km (0.065 R)
• M18: 6,457,093 km (0.063 R)
• M19: 6,510,799 km (0.092 R)
• M20: 7,729,572 km (0.032 R)
• M21: 7,958,607 km (0.116 R)
• M22: 9,136,989 km (0.115 R)
• M23: 9,379,188 km (0.07 R)
• M24: 9,684,817 km (0.077 R)
• M25: 11,068,148 km (0.116 R)
• M26: 11,132,475 km (0.081 R)
• M27: 11,456,055 km (0.038 R)
• M28: 11,914,124 km (0.096 R)
• M29: 11,980,097 km (0.092 R)
• M30: 12,112,341 km (0.102 R)
• M31: 12,178,613 km (0.117 R)
• M32: 12,512,067 km (0.098 R)
• M33: 13,392,600 km (0.101 R)
• M34: 14,363,191 km (0.093 R)
• M35: 15,356,221 km (0.098 R)
• M36: 16,371,243 km (0.111 R)
• M37: 16,738,955 km (0.101 R)
• M38: 17,858,395 km (0.105 R)
• M39: 17,933,793 km (0.119 R)
• M40: 18,312,874 km (0.116 R)
• M41: 18,847,985 km (0.095 R)
• M42: 20,641,963 km (0.084 R)
• M43: 23,972,012 km (0.118 R)
• M44: 24,556,939 km (0.095 R)
• M45: 24,641,013 km (0.113 R)
• M46: 25,911,698 km (0.079 R)
• M47: 29,135,980 km (0.113 R)
• M48: 30,749,693 km (0.093 R)
• M49: 32,484,280 km (0.086 R)
• M50: 33,502,892 km (0.07 R)
• M51: 34,156,635 km (0.074 R)
• M52: 35,761,521 km (0.11 R)
• M53: 37,874,740 km (0.054 R)
• M54: 38,946,459 km (0.086 R)
• M55: 40,522,922 km (0.055 R)
• M56: 40,622,105 km (0.081 R)
• M57: 40,920,254 km (0.053 R)
• M58: 41,219,150 km (0.111 R)
• M59: 41,919,418 km (0.091 R)
• M60: 43,331,622 km (0.071 R)
• M61: 43,636,203 km (0.076 R)
• M62: 44,349,785 km (0.058 R)
• M63: 44,554,435 km (0.034 R)
• M64: 46,929,600 km (0.104 R)
• M65: 48,080,157 km (0.034 R)
• M66: 48,922,692 km (0.103 R)
• M67: 49,876,229 km (0.112 R)
• M68: 52,341,153 km (0.091 R)
• M69: 55,064,882 km (0.068 R)
• M70: 55,174,836 km (0.097 R)
• M71: 56,056,716 km (0.07 R)
• M72: 57,165,685 km (0.068 R)
• M73: 58,842,527 km (0.098 R)
• M74: 60,308,886 km (0.067 R)
• M75: 60,535,526 km (0.092 R)
• M76: 61,103,400 km (0.088 R)
• M77: 63,047,424 km (0.091 R)
• M78: 63,507,737 km (0.108 R)
• M79: 64,663,530 km (0.096 R)
• M80: 66,878,476 km (0.045 R)
• M81: 67,818,549 km (0.082 R)
• M82: 68,172,198 km (0.077 R)
• M83: 68,408,264 km (0.102 R)
• M84: 68,762,960 km (0.112 R)
• M85: 70,664,798 km (0.081 R)
• M86: 72,342,987 km (0.031 R)
• M87: 72,824,991 km (0.096 R)
• M88: 75,494,416 km (0.094 R)
• M89: 75,738,709 km (0.061 R)
• M90: 77,086,885 km (0.066 R)
• M91: 81,428,963 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.5

Radius: 4.1

Gravity: 51.49 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.95 AU - 23.45 AU

Year: 32834 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 114,473,185 km

• M1: 54,603 km (0.096 R)
• M2: 220,657 km (0.088 R)
• M3: 304,581 km (0.111 R)
• M4: 800,199 km (0.109 R)
• M5: 932,294 km (0.072 R)
• M6: 3,038,034 km (0.116 R)
• M7: 3,089,046 km (0.11 R)
• M8: 3,561,327 km (0.091 R)
• M9: 4,168,694 km (0.095 R)
• M10: 5,414,246 km (0.105 R)
• M11: 6,173,755 km (0.063 R)
• M12: 8,213,073 km (0.11 R)
• M13: 8,427,596 km (0.093 R)
• M14: 10,593,773 km (0.098 R)
• M15: 11,537,586 km (0.111 R)
• M16: 12,100,373 km (0.076 R)
• M17: 13,169,250 km (0.069 R)
• M18: 14,097,056 km (0.097 R)
• M19: 14,268,047 km (0.107 R)
• M20: 14,785,057 km (0.099 R)
• M21: 16,822,729 km (0.096 R)
• M22: 17,185,953 km (0.052 R)
• M23: 17,277,208 km (0.112 R)
• M24: 19,419,300 km (0.103 R)
• M25: 19,514,294 km (0.068 R)
• M26: 20,569,707 km (0.098 R)
• M27: 20,763,586 km (0.052 R)
• M28: 21,153,139 km (0.118 R)
• M29: 21,446,949 km (0.115 R)
• M30: 22,236,975 km (0.093 R)
• M31: 23,540,721 km (0.037 R)
• M32: 23,642,148 km (0.118 R)
• M33: 23,946,879 km (0.084 R)
• M34: 25,803,090 km (0.059 R)
• M35: 26,642,782 km (0.114 R)
• M36: 26,854,164 km (0.109 R)
• M37: 27,598,114 km (0.11 R)
• M38: 27,811,890 km (0.078 R)
• M39: 28,889,294 km (0.106 R)
• M40: 30,530,681 km (0.089 R)
• M41: 30,862,639 km (0.038 R)
• M42: 31,306,945 km (0.114 R)
• M43: 31,418,395 km (0.104 R)
• M44: 32,089,790 km (0.097 R)
• M45: 32,652,877 km (0.03 R)
• M46: 35,168,814 km (0.042 R)
• M47: 35,632,866 km (0.12 R)
• M48: 37,155,174 km (0.049 R)
• M49: 40,384,095 km (0.103 R)
• M50: 40,748,366 km (0.086 R)
• M51: 42,586,026 km (0.09 R)
• M52: 43,080,596 km (0.078 R)
• M53: 43,452,796 km (0.087 R)
• M54: 46,977,621 km (0.059 R)
• M55: 47,616,553 km (0.081 R)
• M56: 47,744,759 km (0.106 R)
• M57: 48,774,142 km (0.088 R)
• M58: 49,680,705 km (0.092 R)
• M59: 50,201,305 km (0.119 R)
• M60: 50,331,755 km (0.074 R)
• M61: 51,247,892 km (0.1 R)
• M62: 52,169,565 km (0.078 R)
• M63: 57,267,411 km (0.089 R)
• M64: 57,813,294 km (0.09 R)
• M65: 58,909,996 km (0.111 R)
• M66: 59,185,256 km (0.066 R)
• M67: 60,984,769 km (0.089 R)
• M68: 67,638,882 km (0.031 R)
• M69: 69,519,626 km (0.065 R)
• M70: 71,417,575 km (0.044 R)
• M71: 72,299,155 km (0.057 R)
• M72: 73,776,584 km (0.057 R)
• M73: 74,519,038 km (0.12 R)
• M74: 75,114,886 km (0.102 R)
• M75: 75,861,679 km (0.069 R)
• M76: 76,761,211 km (0.076 R)
• M77: 77,513,538 km (0.05 R)
• M78: 80,547,084 km (0.115 R)
• M79: 81,618,055 km (0.104 R)
• M80: 83,156,071 km (0.055 R)
• M81: 83,928,594 km (0.046 R)
• M82: 85,948,465 km (0.108 R)
• M83: 86,573,185 km (0.118 R)
• M84: 88,613,850 km (0.035 R)
• M85: 90,670,372 km (0.099 R)
• M86: 90,829,245 km (0.112 R)
• M87: 91,624,806 km (0.102 R)
• M88: 98,072,175 km (0.106 R)
• M89: 98,398,448 km (0.102 R)
• M90: 101,185,606 km (0.116 R)
• M91: 102,175,495 km (0.101 R)
• M92: 102,340,801 km (0.111 R)
• M93: 106,837,264 km (0.052 R)
• M94: 108,687,491 km (0.069 R)
• M95: 108,856,237 km (0.07 R)
• M96: 112,078,725 km (0.088 R)
• M97: 112,590,349 km (0.057 R)
• M98: 113,958,721 km (0.12 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit