🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.63 AU

Year: 135 Days

Day: 41.7 Hours

Environment

Temp: 256 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,916,214 km

• M1: 212,130 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.66 AU

Year: 139 Days

Day: 23.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 292 Days

Day: 18.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.99 AU - 1.23 AU

Year: 421 Days

Day: 13.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.51 AU - 4.13 AU

Year: 2687 Days

Day: 25.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,916,214 km

• M1: 1,587,533 km (0.083 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 8.2

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.62 AU - 7.78 AU

Year: 6953 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,916,214 km

• M1: 371,003 km (0.11 R)
• M2: 425,756 km (0.112 R)
• M3: 622,327 km (0.041 R)
• M4: 731,683 km (0.1 R)
• M5: 788,830 km (0.063 R)
• M6: 1,148,463 km (0.061 R)
• M7: 1,408,614 km (0.103 R)
• M8: 1,823,598 km (0.1 R)
• M9: 2,024,358 km (0.119 R)
• M10: 2,211,356 km (0.095 R)
• M11: 2,382,346 km (0.066 R)
• M12: 2,557,675 km (0.039 R)
• M13: 3,014,696 km (0.114 R)
• M14: 3,276,792 km (0.108 R)
• M15: 3,596,183 km (0.071 R)
• M16: 3,925,598 km (0.095 R)
• M17: 4,397,729 km (0.064 R)
• M18: 4,805,084 km (0.076 R)
• M19: 5,055,211 km (0.071 R)
• M20: 5,338,250 km (0.096 R)
• M21: 5,395,397 km (0.063 R)
• M22: 5,684,719 km (0.075 R)
• M23: 6,308,393 km (0.047 R)
• M24: 7,205,381 km (0.102 R)
• M25: 7,395,820 km (0.085 R)
• M26: 7,847,007 km (0.112 R)
• M27: 7,944,844 km (0.058 R)
• M28: 8,010,218 km (0.106 R)
• M29: 8,174,626 km (0.086 R)
• M30: 8,273,809 km (0.116 R)
• M31: 8,742,051 km (0.093 R)
• M32: 9,356,599 km (0.101 R)
• M33: 9,738,971 km (0.107 R)
• M34: 10,091,124 km (0.084 R)
• M35: 10,197,638 km (0.03 R)
• M36: 10,447,466 km (0.102 R)
• M37: 10,591,230 km (0.096 R)
• M38: 11,282,671 km (0.117 R)
• M39: 11,466,976 km (0.112 R)
• M40: 11,988,624 km (0.119 R)
• M41: 12,328,061 km (0.097 R)
• M42: 12,632,493 km (0.057 R)
• M43: 12,785,532 km (0.12 R)
• M44: 12,939,318 km (0.073 R)
• M45: 13,717,227 km (0.057 R)
• M46: 14,032,579 km (0.037 R)
• M47: 14,191,153 km (0.085 R)
• M48: 14,871,824 km (0.065 R)
• M49: 15,074,080 km (0.1 R)
• M50: 15,236,543 km (0.064 R)
• M51: 15,358,765 km (0.098 R)
• M52: 15,727,374 km (0.062 R)
• M53: 16,348,205 km (0.114 R)
• M54: 18,258,420 km (0.111 R)
• M55: 19,173,809 km (0.096 R)
• M56: 19,261,623 km (0.117 R)
• M57: 19,792,247 km (0.114 R)
• M58: 21,367,064 km (0.106 R)
• M59: 22,054,167 km (0.11 R)
• M60: 23,075,172 km (0.081 R)
• M61: 23,262,469 km (0.094 R)
• M62: 23,969,169 km (0.066 R)
• M63: 24,206,431 km (0.117 R)
• M64: 25,307,322 km (0.061 R)
• M65: 25,645,713 km (0.112 R)
• M66: 25,888,211 km (0.096 R)
• M67: 26,326,832 km (0.079 R)
• M68: 27,359,655 km (0.073 R)
• M69: 28,005,769 km (0.105 R)
• M70: 29,160,963 km (0.046 R)
• M71: 30,280,554 km (0.12 R)
• M72: 30,536,815 km (0.117 R)
• M73: 31,206,864 km (0.103 R)
• M74: 31,517,728 km (0.085 R)
• M75: 32,299,527 km (0.113 R)
• M76: 32,982,142 km (0.104 R)
• M77: 33,034,800 km (0.096 R)
• M78: 33,193,075 km (0.105 R)
• M79: 34,148,108 km (0.09 R)
• M80: 34,629,065 km (0.089 R)
• M81: 35,004,555 km (0.081 R)
• M82: 36,030,797 km (0.055 R)
• M83: 36,085,101 km (0.115 R)
• M84: 36,248,162 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161

Radius: 6.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.98 AU - 15.06 AU

Year: 16908 Days

Day: 21.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 107,916,214 km

• M1: 222,452 km (0.081 R)
• M2: 641,027 km (0.087 R)
• M3: 701,614 km (0.097 R)
• M4: 1,677,291 km (0.042 R)
• M5: 2,095,118 km (0.071 R)
• M6: 2,617,813 km (0.103 R)
• M7: 2,919,402 km (0.085 R)
• M8: 2,996,595 km (0.037 R)
• M9: 3,100,565 km (0.079 R)
• M10: 3,749,222 km (0.053 R)
• M11: 4,438,569 km (0.098 R)
• M12: 4,677,177 km (0.093 R)
• M13: 5,449,102 km (0.089 R)
• M14: 6,527,553 km (0.074 R)
• M15: 6,696,599 km (0.099 R)
• M16: 7,039,178 km (0.098 R)
• M17: 7,634,428 km (0.117 R)
• M18: 9,135,493 km (0.119 R)
• M19: 9,211,040 km (0.112 R)
• M20: 9,861,342 km (0.05 R)
• M21: 10,526,454 km (0.067 R)
• M22: 10,764,614 km (0.058 R)
• M23: 10,924,385 km (0.08 R)
• M24: 11,125,145 km (0.09 R)
• M25: 11,286,711 km (0.106 R)
• M26: 11,735,055 km (0.114 R)
• M27: 11,858,324 km (0.1 R)
• M28: 12,147,646 km (0.109 R)
• M29: 12,859,882 km (0.059 R)
• M30: 13,327,973 km (0.095 R)
• M31: 13,931,751 km (0.063 R)
• M32: 14,544,503 km (0.064 R)
• M33: 15,480,088 km (0.107 R)
• M34: 15,525,117 km (0.036 R)
• M35: 16,297,342 km (0.11 R)
• M36: 16,343,119 km (0.061 R)
• M37: 17,081,982 km (0.107 R)
• M38: 17,268,531 km (0.079 R)
• M39: 18,640,194 km (0.101 R)
• M40: 19,509,058 km (0.101 R)
• M41: 19,948,427 km (0.107 R)
• M42: 20,936,521 km (0.113 R)
• M43: 21,436,627 km (0.032 R)
• M44: 21,688,101 km (0.098 R)
• M45: 21,889,908 km (0.109 R)
• M46: 21,940,473 km (0.091 R)
• M47: 22,397,344 km (0.114 R)
• M48: 22,959,982 km (0.071 R)
• M49: 24,256,098 km (0.113 R)
• M50: 24,570,702 km (0.116 R)
• M51: 24,886,653 km (0.084 R)
• M52: 25,203,950 km (0.119 R)
• M53: 26,702,173 km (0.111 R)
• M54: 27,462,130 km (0.083 R)
• M55: 28,725,933 km (0.118 R)
• M56: 29,003,138 km (0.098 R)
• M57: 29,952,486 km (0.098 R)
• M58: 30,008,585 km (0.029 R)
• M59: 31,082,249 km (0.101 R)
• M60: 31,366,934 km (0.114 R)
• M61: 32,745,179 km (0.115 R)
• M62: 35,382,140 km (0.111 R)
• M63: 36,156,609 km (0.116 R)
• M64: 36,276,137 km (0.107 R)
• M65: 36,816,186 km (0.081 R)
• M66: 38,147,307 km (0.06 R)
• M67: 38,269,080 km (0.101 R)
• M68: 40,111,527 km (0.096 R)
• M69: 41,355,883 km (0.06 R)
• M70: 41,418,414 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.9

Radius: 3.4

Gravity: 80.61 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.53 AU - 21.75 AU

Year: 28963 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,916,214 km

• M1: 260,599 km (0.067 R)
• M2: 302,786 km (0.106 R)
• M3: 575,054 km (0.1 R)
• M4: 659,727 km (0.119 R)
• M5: 841,338 km (0.112 R)
• M6: 1,176,737 km (0.09 R)
• M7: 2,258,030 km (0.065 R)
• M8: 2,392,220 km (0.111 R)
• M9: 2,575,327 km (0.108 R)
• M10: 3,151,130 km (0.065 R)
• M11: 3,250,911 km (0.062 R)
• M12: 4,359,432 km (0.065 R)
• M13: 5,215,730 km (0.102 R)
• M14: 5,632,659 km (0.055 R)
• M15: 5,753,684 km (0.11 R)
• M16: 5,814,570 km (0.12 R)
• M17: 6,122,143 km (0.086 R)
• M18: 6,309,141 km (0.088 R)
• M19: 6,371,972 km (0.103 R)
• M20: 6,817,175 km (0.067 R)
• M21: 6,946,278 km (0.036 R)
• M22: 9,331,317 km (0.11 R)
• M23: 9,690,800 km (0.1 R)
• M24: 10,275,429 km (0.054 R)
• M25: 10,796,329 km (0.086 R)
• M26: 12,409,891 km (0.071 R)
• M27: 12,646,406 km (0.042 R)
• M28: 14,178,886 km (0.109 R)
• M29: 14,674,953 km (0.092 R)
• M30: 14,841,455 km (0.04 R)
• M31: 15,345,002 km (0.107 R)
• M32: 16,282,681 km (0.089 R)
• M33: 16,715,019 km (0.086 R)
• M34: 17,945,312 km (0.037 R)
• M35: 18,123,483 km (0.063 R)
• M36: 19,022,865 km (0.091 R)
• M37: 19,569,496 km (0.056 R)
• M38: 19,752,903 km (0.111 R)
• M39: 20,029,061 km (0.083 R)
• M40: 20,584,966 km (0.077 R)
• M41: 20,678,166 km (0.07 R)
• M42: 20,958,512 km (0.053 R)
• M43: 22,666,770 km (0.086 R)
• M44: 22,955,793 km (0.104 R)
• M45: 25,411,293 km (0.103 R)
• M46: 25,611,305 km (0.066 R)
• M47: 27,640,002 km (0.077 R)
• M48: 27,948,772 km (0.061 R)
• M49: 30,778,416 km (0.055 R)
• M50: 32,932,326 km (0.03 R)
• M51: 33,259,496 km (0.111 R)
• M52: 35,134,257 km (0.047 R)
• M53: 39,910,618 km (0.099 R)
• M54: 40,259,480 km (0.059 R)
• M55: 41,429,634 km (0.087 R)
• M56: 42,848,570 km (0.031 R)
• M57: 44,885,794 km (0.096 R)
• M58: 45,006,519 km (0.028 R)
• M59: 45,127,544 km (0.057 R)
• M60: 46,220,656 km (0.119 R)
• M61: 47,815,070 km (0.087 R)
• M62: 49,427,436 km (0.05 R)
• M63: 50,052,306 km (0.08 R)
• M64: 51,057,454 km (0.109 R)
• M65: 52,832,582 km (0.109 R)
• M66: 53,215,553 km (0.075 R)
• M67: 53,471,365 km (0.101 R)
• M68: 54,370,149 km (0.11 R)
• M69: 54,498,803 km (0.117 R)
• M70: 54,756,710 km (0.086 R)
• M71: 54,885,813 km (0.096 R)
• M72: 57,488,966 km (0.091 R)
• M73: 58,805,427 km (0.104 R)
• M74: 60,665,228 km (0.101 R)
• M75: 64,578,558 km (0.065 R)
• M76: 65,535,386 km (0.116 R)
• M77: 72,220,915 km (0.114 R)
• M78: 72,787,742 km (0.12 R)
• M79: 76,219,666 km (0.055 R)
• M80: 77,375,310 km (0.112 R)
• M81: 78,391,229 km (0.103 R)
• M82: 79,119,621 km (0.07 R)
• M83: 83,685,348 km (0.041 R)
• M84: 84,429,747 km (0.07 R)
• M85: 86,826,455 km (0.109 R)
• M86: 88,487,141 km (0.111 R)
• M87: 91,839,778 km (0.105 R)
• M88: 93,377,495 km (0.113 R)
• M89: 93,685,966 km (0.109 R)
• M90: 94,149,420 km (0.111 R)
• M91: 98,668,622 km (0.119 R)
• M92: 99,140,154 km (0.102 R)
• M93: 102,302,653 km (0.112 R)
• M94: 103,417,307 km (0.065 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit