🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.71 AU

Year: 169 Days

Day: 44.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.35 AU - 1.39 AU

Year: 598 Days

Day: 27.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,110,058 km

• M1: 72,854 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.54 AU - 1.84 AU

Year: 819 Days

Day: 22 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,110,058 km

• M1: 1,148,014 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.98 AU - 3.08 AU

Year: 1500 Days

Day: 37.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.48 AU - 3.12 AU

Year: 1747 Days

Day: 38 Hours

Environment

Temp: -95 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.81 AU - 3.11 AU

Year: 1898 Days

Day: 46.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 13.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.01 AU - 7.57 AU

Year: 6596 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 112.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,110,058 km

• M1: 218,712 km (0.077 R)
• M2: 516,861 km (0.09 R)
• M3: 628,760 km (0.101 R)
• M4: 912,248 km (0.119 R)
• M5: 1,021,604 km (0.062 R)
• M6: 1,254,977 km (0.103 R)
• M7: 1,342,641 km (0.083 R)
• M8: 1,450,950 km (0.037 R)
• M9: 1,774,530 km (0.101 R)
• M10: 2,121,597 km (0.09 R)
• M11: 2,314,129 km (0.103 R)
• M12: 2,625,592 km (0.083 R)
• M13: 2,880,058 km (0.044 R)
• M14: 3,142,602 km (0.089 R)
• M15: 3,338,725 km (0.092 R)
• M16: 3,614,883 km (0.083 R)
• M17: 4,406,405 km (0.107 R)
• M18: 4,598,788 km (0.075 R)
• M19: 4,878,387 km (0.104 R)
• M20: 5,279,458 km (0.116 R)
• M21: 5,484,108 km (0.102 R)
• M22: 5,631,911 km (0.111 R)
• M23: 5,750,991 km (0.088 R)
• M24: 6,577,519 km (0.106 R)
• M25: 6,925,035 km (0.109 R)
• M26: 7,149,432 km (0.098 R)
• M27: 7,572,345 km (0.066 R)
• M28: 7,737,202 km (0.098 R)
• M29: 8,036,996 km (0.059 R)
• M30: 8,374,638 km (0.097 R)
• M31: 8,579,587 km (0.101 R)
• M32: 9,098,991 km (0.097 R)
• M33: 9,309,625 km (0.083 R)
• M34: 9,521,904 km (0.064 R)
• M35: 9,628,717 km (0.041 R)
• M36: 10,059,709 km (0.087 R)
• M37: 10,607,387 km (0.117 R)
• M38: 11,884,803 km (0.108 R)
• M39: 12,424,851 km (0.115 R)
• M40: 13,529,033 km (0.104 R)
• M41: 15,746,223 km (0.032 R)
• M42: 15,914,969 km (0.096 R)
• M43: 16,510,070 km (0.117 R)
• M44: 16,595,789 km (0.074 R)
• M45: 17,941,871 km (0.027 R)
• M46: 19,232,751 km (0.111 R)
• M47: 19,548,851 km (0.094 R)
• M48: 20,003,479 km (0.084 R)
• M49: 20,140,511 km (0.113 R)
• M50: 22,233,535 km (0.098 R)
• M51: 23,281,917 km (0.092 R)
• M52: 24,982,695 km (0.117 R)
• M53: 26,372,160 km (0.062 R)
• M54: 27,126,731 km (0.087 R)
• M55: 27,582,855 km (0.096 R)
• M56: 27,939,497 km (0.046 R)
• M57: 29,018,397 km (0.083 R)
• M58: 30,635,849 km (0.091 R)
• M59: 31,058,014 km (0.047 R)
• M60: 31,482,124 km (0.073 R)
• M61: 31,694,852 km (0.087 R)
• M62: 31,801,515 km (0.095 R)
• M63: 32,712,118 km (0.073 R)
• M64: 34,121,330 km (0.09 R)
• M65: 34,285,289 km (0.092 R)
• M66: 34,504,150 km (0.11 R)
• M67: 35,716,641 km (0.083 R)
• M68: 35,994,145 km (0.116 R)
• M69: 36,105,296 km (0.094 R)
• M70: 36,328,048 km (0.06 R)
• M71: 36,830,846 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.5

Radius: 3.4

Gravity: 79.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.88 AU - 16.12 AU

Year: 17473 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,110,058 km

• M1: 49,068 km (0.075 R)
• M2: 107,561 km (0.109 R)
• M3: 291,865 km (0.118 R)
• M4: 400,623 km (0.059 R)
• M5: 748,289 km (0.063 R)
• M6: 1,002,156 km (0.112 R)
• M7: 1,398,740 km (0.078 R)
• M8: 1,613,563 km (0.071 R)
• M9: 2,176,948 km (0.099 R)
• M10: 3,025,617 km (0.081 R)
• M11: 3,836,737 km (0.109 R)
• M12: 3,878,923 km (0.06 R)
• M13: 3,963,895 km (0.078 R)
• M14: 4,006,530 km (0.088 R)
• M15: 4,135,633 km (0.108 R)
• M16: 4,620,330 km (0.096 R)
• M17: 4,846,672 km (0.096 R)
• M18: 5,216,029 km (0.103 R)
• M19: 5,262,853 km (0.118 R)
• M20: 5,451,496 km (0.09 R)
• M21: 5,787,044 km (0.03 R)
• M22: 6,680,143 km (0.108 R)
• M23: 7,090,640 km (0.115 R)
• M24: 7,882,162 km (0.086 R)
• M25: 8,868,311 km (0.117 R)
• M26: 9,036,459 km (0.111 R)
• M27: 9,149,107 km (0.078 R)
• M28: 11,315,583 km (0.116 R)
• M29: 11,681,200 km (0.054 R)
• M30: 11,804,020 km (0.072 R)
• M31: 15,274,990 km (0.118 R)
• M32: 15,342,010 km (0.055 R)
• M33: 16,565,720 km (0.058 R)
• M34: 16,634,535 km (0.075 R)
• M35: 17,961,618 km (0.1 R)
• M36: 18,530,389 km (0.096 R)
• M37: 18,817,019 km (0.087 R)
• M38: 19,612,879 km (0.099 R)
• M39: 20,051,500 km (0.11 R)
• M40: 21,237,063 km (0.059 R)
• M41: 23,597,867 km (0.051 R)
• M42: 23,908,432 km (0.116 R)
• M43: 25,720,661 km (0.058 R)
• M44: 25,960,167 km (0.068 R)
• M45: 26,040,202 km (0.114 R)
• M46: 26,845,039 km (0.115 R)
• M47: 27,658,103 km (0.052 R)
• M48: 27,985,573 km (0.079 R)
• M49: 29,141,665 km (0.065 R)
• M50: 29,474,969 km (0.054 R)
• M51: 29,642,070 km (0.072 R)
• M52: 29,809,470 km (0.096 R)
• M53: 32,875,628 km (0.09 R)
• M54: 33,483,295 km (0.05 R)
• M55: 35,595,018 km (0.072 R)
• M56: 38,750,785 km (0.117 R)
• M57: 38,842,339 km (0.103 R)
• M58: 39,945,474 km (0.1 R)
• M59: 40,037,925 km (0.101 R)
• M60: 40,222,978 km (0.037 R)
• M61: 40,779,781 km (0.037 R)
• M62: 40,965,881 km (0.111 R)
• M63: 41,807,070 km (0.087 R)
• M64: 41,900,868 km (0.051 R)
• M65: 42,842,885 km (0.067 R)
• M66: 43,506,502 km (0.069 R)
• M67: 44,173,558 km (0.079 R)
• M68: 44,556,080 km (0.1 R)
• M69: 45,807,317 km (0.058 R)
• M70: 46,097,686 km (0.101 R)
• M71: 46,777,609 km (0.082 R)
• M72: 48,541,068 km (0.091 R)
• M73: 49,331,693 km (0.117 R)
• M74: 49,629,393 km (0.117 R)
• M75: 51,327,179 km (0.075 R)
• M76: 53,348,695 km (0.109 R)
• M77: 53,450,422 km (0.059 R)
• M78: 53,858,225 km (0.118 R)
• M79: 56,533,185 km (0.101 R)
• M80: 57,052,589 km (0.109 R)
• M81: 59,356,546 km (0.062 R)
• M82: 60,838,612 km (0.103 R)
• M83: 61,264,218 km (0.118 R)
• M84: 61,797,684 km (0.034 R)
• M85: 62,654,281 km (0.098 R)
• M86: 64,271,284 km (0.118 R)
• M87: 65,683,638 km (0.081 R)
• M88: 66,339,026 km (0.12 R)
• M89: 69,870,433 km (0.115 R)
• M90: 69,981,734 km (0.066 R)
• M91: 70,986,434 km (0.113 R)
• M92: 72,108,418 km (0.115 R)
• M93: 72,220,915 km (0.103 R)
• M94: 73,462,428 km (0.05 R)
• M95: 73,802,165 km (0.056 R)
• M96: 74,256,194 km (0.053 R)
• M97: 75,509,226 km (0.11 R)
• M98: 76,539,507 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.4

Radius: 4.8

Gravity: 29.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.2 AU - 21.54 AU

Year: 26987 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,110,058 km

• M1: 83,176 km (0.053 R)
• M2: 152,739 km (0.064 R)
• M3: 303,384 km (0.116 R)
• M4: 363,373 km (0.104 R)
• M5: 832,213 km (0.087 R)
• M6: 918,531 km (0.102 R)
• M7: 1,069,026 km (0.095 R)
• M8: 1,427,313 km (0.1 R)
• M9: 2,365,591 km (0.063 R)
• M10: 2,614,073 km (0.105 R)
• M11: 3,879,522 km (0.101 R)
• M12: 4,171,985 km (0.116 R)
• M13: 4,271,019 km (0.116 R)
• M14: 4,573,057 km (0.068 R)
• M15: 7,403,898 km (0.076 R)
• M16: 8,133,935 km (0.113 R)
• M17: 8,950,441 km (0.117 R)
• M18: 11,412,971 km (0.075 R)
• M19: 11,551,648 km (0.104 R)
• M20: 12,041,731 km (0.057 R)
• M21: 12,753,368 km (0.027 R)
• M22: 13,478,619 km (0.103 R)
• M23: 15,656,315 km (0.105 R)
• M24: 16,120,218 km (0.1 R)
• M25: 16,745,986 km (0.038 R)
• M26: 16,903,662 km (0.089 R)
• M27: 17,299,947 km (0.072 R)
• M28: 17,379,533 km (0.099 R)
• M29: 18,021,008 km (0.061 R)
• M30: 18,182,574 km (0.087 R)
• M31: 18,344,588 km (0.075 R)
• M32: 18,507,201 km (0.069 R)
• M33: 18,997,583 km (0.066 R)
• M34: 19,492,303 km (0.12 R)
• M35: 20,410,385 km (0.085 R)
• M36: 24,309,504 km (0.118 R)
• M37: 25,026,228 km (0.059 R)
• M38: 26,756,028 km (0.117 R)
• M39: 27,403,039 km (0.099 R)
• M40: 28,806,716 km (0.069 R)
• M41: 28,901,112 km (0.052 R)
• M42: 29,090,204 km (0.079 R)
• M43: 29,564,878 km (0.083 R)
• M44: 30,041,945 km (0.098 R)
• M45: 31,294,528 km (0.104 R)
• M46: 32,367,594 km (0.092 R)
• M47: 32,465,730 km (0.088 R)
• M48: 34,449,398 km (0.101 R)
• M49: 36,369,935 km (0.085 R)
• M50: 37,086,359 km (0.094 R)
• M51: 41,800,787 km (0.116 R)
• M52: 42,766,142 km (0.119 R)
• M53: 43,630,369 km (0.097 R)
• M54: 43,738,827 km (0.083 R)
• M55: 44,064,651 km (0.106 R)
• M56: 44,282,316 km (0.078 R)
• M57: 45,815,844 km (0.059 R)
• M58: 46,036,501 km (0.082 R)
• M59: 46,700,117 km (0.092 R)
• M60: 49,047,607 km (0.084 R)
• M61: 49,386,147 km (0.087 R)
• M62: 50,406,255 km (0.067 R)
• M63: 51,662,577 km (0.041 R)
• M64: 52,121,993 km (0.115 R)
• M65: 55,375,297 km (0.109 R)
• M66: 55,492,582 km (0.079 R)
• M67: 56,198,834 km (0.105 R)
• M68: 58,693,677 km (0.089 R)
• M69: 62,442,002 km (0.106 R)
• M70: 63,913,596 km (0.096 R)
• M71: 64,901,091 km (0.097 R)
• M72: 65,396,560 km (0.025 R)
• M73: 72,851,021 km (0.086 R)
• M74: 73,237,134 km (0.09 R)
• M75: 74,011,602 km (0.051 R)
• M76: 74,140,854 km (0.092 R)
• M77: 74,658,912 km (0.101 R)
• M78: 75,438,167 km (0.097 R)
• M79: 76,481,463 km (0.106 R)
• M80: 83,109,247 km (0.111 R)
• M81: 83,378,224 km (0.093 R)
• M82: 83,782,138 km (0.05 R)
• M83: 84,456,824 km (0.059 R)
• M84: 84,727,148 km (0.096 R)
• M85: 84,997,770 km (0.106 R)
• M86: 85,404,228 km (0.053 R)
• M87: 86,627,639 km (0.114 R)
• M88: 86,763,923 km (0.029 R)
• M89: 87,720,003 km (0.1 R)
• M90: 88,679,523 km (0.076 R)
• M91: 89,780,414 km (0.067 R)
• M92: 90,885,793 km (0.038 R)
• M93: 92,134,785 km (0.026 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit