🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.48 AU - 0.72 AU

Year: 167 Days

Day: 21 Hours

Environment

Temp: 153 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,194,933 km

• M1: 85,271 km (0.047 R)
• M2: 204,351 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.7 AU - 1.04 AU

Year: 292 Days

Day: 22.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,194,933 km

• M1: 186,100 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.93 AU - 1.03 AU

Year: 349 Days

Day: 41.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,194,933 km

• M1: 113,246 km (0.074 R)
• M2: 375,640 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.12 AU - 1.54 AU

Year: 552 Days

Day: 15.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 10.5

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.83 AU - 9.73 AU

Year: 8575 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 126.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,194,933 km

• M1: 134,937 km (0.089 R)
• M2: 592,707 km (0.109 R)
• M3: 806,781 km (0.082 R)
• M4: 989,141 km (0.108 R)
• M5: 1,085,482 km (0.12 R)
• M6: 1,707,660 km (0.1 R)
• M7: 1,777,821 km (0.101 R)
• M8: 1,872,816 km (0.085 R)
• M9: 1,994,140 km (0.097 R)
• M10: 2,193,703 km (0.047 R)
• M11: 2,321,759 km (0.114 R)
• M12: 3,434,618 km (0.091 R)
• M13: 3,553,997 km (0.043 R)
• M14: 3,766,426 km (0.109 R)
• M15: 3,951,777 km (0.046 R)
• M16: 4,045,575 km (0.066 R)
• M17: 4,171,836 km (0.112 R)
• M18: 4,525,934 km (0.115 R)
• M19: 4,624,220 km (0.108 R)
• M20: 4,690,192 km (0.113 R)
• M21: 5,681,129 km (0.106 R)
• M22: 5,894,156 km (0.107 R)
• M23: 5,965,813 km (0.112 R)
• M24: 6,549,096 km (0.081 R)
• M25: 7,265,370 km (0.092 R)
• M26: 7,730,620 km (0.103 R)
• M27: 8,046,121 km (0.034 R)
• M28: 8,125,708 km (0.09 R)
• M29: 8,730,681 km (0.114 R)
• M30: 9,018,059 km (0.064 R)
• M31: 9,142,075 km (0.067 R)
• M32: 9,517,865 km (0.112 R)
• M33: 10,501,023 km (0.032 R)
• M34: 10,718,987 km (0.08 R)
• M35: 11,426,734 km (0.052 R)
• M36: 11,831,546 km (0.109 R)
• M37: 12,980,458 km (0.071 R)
• M38: 13,355,649 km (0.104 R)
• M39: 14,260,866 km (0.053 R)
• M40: 14,502,466 km (0.107 R)
• M41: 15,432,666 km (0.06 R)
• M42: 15,630,883 km (0.108 R)
• M43: 16,281,335 km (0.092 R)
• M44: 16,533,706 km (0.111 R)
• M45: 17,144,963 km (0.046 R)
• M46: 20,094,136 km (0.038 R)
• M47: 20,528,119 km (0.084 R)
• M48: 20,800,986 km (0.069 R)
• M49: 21,184,854 km (0.104 R)
• M50: 22,350,819 km (0.082 R)
• M51: 23,026,403 km (0.088 R)
• M52: 23,366,739 km (0.115 R)
• M53: 24,686,641 km (0.101 R)
• M54: 24,918,667 km (0.056 R)
• M55: 25,854,102 km (0.081 R)
• M56: 26,148,661 km (0.085 R)
• M57: 26,444,416 km (0.084 R)
• M58: 27,939,946 km (0.079 R)
• M59: 29,094,691 km (0.079 R)
• M60: 29,462,702 km (0.118 R)
• M61: 30,203,212 km (0.05 R)
• M62: 30,762,558 km (0.082 R)
• M63: 30,949,705 km (0.12 R)
• M64: 32,207,524 km (0.085 R)
• M65: 32,715,409 km (0.096 R)
• M66: 32,842,717 km (0.078 R)
• M67: 33,289,865 km (0.097 R)
• M68: 34,125,518 km (0.038 R)
• M69: 36,475,551 km (0.117 R)
• M70: 36,673,619 km (0.079 R)
• M71: 37,137,522 km (0.034 R)
• M72: 37,469,928 km (0.113 R)
• M73: 37,536,649 km (0.099 R)
• M74: 38,742,408 km (0.038 R)
• M75: 39,485,610 km (0.097 R)
• M76: 39,689,213 km (0.096 R)
• M77: 41,950,684 km (0.12 R)
• M78: 42,089,062 km (0.077 R)
• M79: 43,411,357 km (0.093 R)
• M80: 43,972,200 km (0.099 R)
• M81: 44,888,786 km (0.073 R)
• M82: 45,172,124 km (0.092 R)
• M83: 45,313,943 km (0.103 R)
• M84: 45,526,970 km (0.102 R)
• M85: 45,882,864 km (0.105 R)
• M86: 46,025,430 km (0.105 R)
• M87: 46,956,079 km (0.115 R)
• M88: 48,109,778 km (0.101 R)
• M89: 48,399,698 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 14.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.22 AU - 10.14 AU

Year: 10839 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,194,933 km

• M1: 203,304 km (0.114 R)
• M2: 335,698 km (0.1 R)
• M3: 462,407 km (0.099 R)
• M4: 897,587 km (0.048 R)
• M5: 1,306,438 km (0.115 R)
• M6: 1,575,415 km (0.084 R)
• M7: 1,683,874 km (0.036 R)
• M8: 1,862,793 km (0.12 R)
• M9: 1,954,795 km (0.093 R)
• M10: 2,413,163 km (0.11 R)
• M11: 2,772,647 km (0.081 R)
• M12: 2,958,896 km (0.117 R)
• M13: 3,288,311 km (0.056 R)
• M14: 3,600,671 km (0.097 R)
• M15: 3,775,252 km (0.054 R)
• M16: 4,042,583 km (0.109 R)
• M17: 4,254,713 km (0.118 R)
• M18: 4,595,796 km (0.04 R)
• M19: 5,010,332 km (0.086 R)
• M20: 5,205,856 km (0.118 R)
• M21: 5,337,652 km (0.108 R)
• M22: 5,910,163 km (0.116 R)
• M23: 6,256,183 km (0.089 R)
• M24: 6,467,116 km (0.09 R)
• M25: 6,787,854 km (0.097 R)
• M26: 7,743,635 km (0.114 R)
• M27: 8,199,160 km (0.105 R)
• M28: 8,468,885 km (0.113 R)
• M29: 9,136,241 km (0.119 R)
• M30: 9,943,172 km (0.109 R)
• M31: 10,148,420 km (0.116 R)
• M32: 10,521,667 km (0.107 R)
• M33: 10,815,028 km (0.113 R)
• M34: 12,059,084 km (0.063 R)
• M35: 12,854,047 km (0.069 R)
• M36: 15,197,498 km (0.084 R)
• M37: 15,386,739 km (0.11 R)
• M38: 15,624,600 km (0.077 R)
• M39: 16,587,861 km (0.115 R)
• M40: 16,880,624 km (0.118 R)
• M41: 17,125,964 km (0.118 R)
• M42: 18,774,383 km (0.112 R)
• M43: 19,953,065 km (0.075 R)
• M44: 20,682,205 km (0.11 R)
• M45: 22,166,814 km (0.09 R)
• M46: 22,435,492 km (0.088 R)
• M47: 23,630,779 km (0.101 R)
• M48: 23,850,239 km (0.108 R)
• M49: 24,070,447 km (0.107 R)
• M50: 24,623,959 km (0.071 R)
• M51: 25,405,907 km (0.104 R)
• M52: 25,687,301 km (0.08 R)
• M53: 26,708,306 km (0.093 R)
• M54: 27,281,416 km (0.079 R)
• M55: 28,381,259 km (0.071 R)
• M56: 28,556,289 km (0.109 R)
• M57: 29,495,763 km (0.096 R)
• M58: 29,613,796 km (0.101 R)
• M59: 30,028,631 km (0.099 R)
• M60: 30,863,836 km (0.119 R)
• M61: 30,983,813 km (0.062 R)
• M62: 31,224,217 km (0.09 R)
• M63: 32,252,703 km (0.084 R)
• M64: 32,924,098 km (0.038 R)
• M65: 34,965,959 km (0.108 R)
• M66: 35,529,943 km (0.115 R)
• M67: 36,286,609 km (0.098 R)
• M68: 36,413,169 km (0.08 R)
• M69: 37,176,118 km (0.099 R)
• M70: 38,265,789 km (0.087 R)
• M71: 38,523,696 km (0.11 R)
• M72: 38,911,753 km (0.042 R)
• M73: 39,301,006 km (0.088 R)
• M74: 39,887,430 km (0.099 R)
• M75: 40,083,553 km (0.119 R)
• M76: 40,345,499 km (0.102 R)
• M77: 41,200,899 km (0.066 R)
• M78: 41,465,239 km (0.069 R)
• M79: 41,597,633 km (0.046 R)
• M80: 41,796,448 km (0.052 R)
• M81: 42,261,698 km (0.103 R)
• M82: 42,528,431 km (0.11 R)
• M83: 44,004,962 km (0.116 R)
• M84: 45,703,197 km (0.058 R)

Asteroid Belt

Center: 13.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.4

Radius: 5.3

Gravity: 27.6 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.53 AU - 20.23 AU

Year: 23858 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,194,933 km

• M1: 263,442 km (0.048 R)
• M2: 552,315 km (0.082 R)
• M3: 1,408,763 km (0.091 R)
• M4: 2,512,646 km (0.119 R)
• M5: 2,926,733 km (0.076 R)
• M6: 3,185,537 km (0.114 R)
• M7: 3,273,351 km (0.083 R)
• M8: 4,536,107 km (0.117 R)
• M9: 4,635,140 km (0.12 R)
• M10: 6,258,128 km (0.11 R)
• M11: 6,646,783 km (0.109 R)
• M12: 7,273,299 km (0.08 R)
• M13: 7,740,792 km (0.05 R)
• M14: 8,338,735 km (0.058 R)
• M15: 9,200,419 km (0.093 R)
• M16: 9,769,190 km (0.086 R)
• M17: 10,154,853 km (0.047 R)
• M18: 10,545,304 km (0.12 R)
• M19: 11,475,503 km (0.09 R)
• M20: 11,882,110 km (0.092 R)
• M21: 12,362,469 km (0.113 R)
• M22: 12,570,410 km (0.081 R)
• M23: 13,484,303 km (0.119 R)
• M24: 13,769,736 km (0.093 R)
• M25: 19,237,688 km (0.096 R)
• M26: 20,451,675 km (0.101 R)
• M27: 21,191,885 km (0.053 R)
• M28: 21,690,345 km (0.113 R)
• M29: 22,192,545 km (0.116 R)
• M30: 24,412,727 km (0.114 R)
• M31: 24,847,758 km (0.09 R)
• M32: 25,813,711 km (0.093 R)
• M33: 26,168,108 km (0.108 R)
• M34: 26,702,622 km (0.081 R)
• M35: 27,511,048 km (0.112 R)
• M36: 28,510,213 km (0.096 R)
• M37: 29,244,140 km (0.111 R)
• M38: 31,012,237 km (0.079 R)
• M39: 31,956,648 km (0.116 R)
• M40: 32,051,643 km (0.104 R)
• M41: 32,814,742 km (0.105 R)
• M42: 33,487,334 km (0.07 R)
• M43: 33,583,675 km (0.117 R)
• M44: 33,776,955 km (0.093 R)
• M45: 34,943,819 km (0.119 R)
• M46: 35,630,473 km (0.093 R)
• M47: 36,321,765 km (0.027 R)
• M48: 37,017,395 km (0.114 R)
• M49: 38,421,820 km (0.114 R)
• M50: 39,028,888 km (0.08 R)
• M51: 39,843,448 km (0.119 R)
• M52: 40,560,770 km (0.109 R)
• M53: 41,800,338 km (0.091 R)
• M54: 42,738,167 km (0.114 R)
• M55: 43,999,427 km (0.113 R)
• M56: 45,913,980 km (0.034 R)
• M57: 49,494,156 km (0.093 R)
• M58: 51,039,802 km (0.088 R)
• M59: 51,373,106 km (0.117 R)
• M60: 51,930,208 km (0.056 R)
• M61: 54,631,946 km (0.092 R)
• M62: 56,343,495 km (0.072 R)
• M63: 57,725,480 km (0.058 R)
• M64: 58,652,987 km (0.107 R)
• M65: 58,769,224 km (0.03 R)
• M66: 59,118,535 km (0.064 R)
• M67: 61,819,375 km (0.085 R)
• M68: 62,293,301 km (0.068 R)
• M69: 62,768,275 km (0.099 R)
• M70: 66,005,872 km (0.084 R)
• M71: 66,975,565 km (0.056 R)
• M72: 67,218,811 km (0.104 R)
• M73: 67,340,434 km (0.105 R)
• M74: 67,584,129 km (0.089 R)
• M75: 67,706,052 km (0.068 R)
• M76: 68,929,164 km (0.096 R)
• M77: 70,159,606 km (0.12 R)
• M78: 74,019,680 km (0.086 R)
• M79: 75,658,824 km (0.085 R)
• M80: 76,673,546 km (0.087 R)
• M81: 78,716,305 km (0.053 R)
• M82: 79,101,370 km (0.054 R)
• M83: 79,873,295 km (0.094 R)
• M84: 84,556,905 km (0.093 R)
• M85: 85,214,388 km (0.077 R)
• M86: 85,873,516 km (0.086 R)
• M87: 87,064,465 km (0.116 R)
• M88: 87,462,545 km (0.08 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit