🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.73 AU

Year: 216 Days

Day: 15.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,247,321 km

• M1: 63,429 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.75 AU - 1.01 AU

Year: 291 Days

Day: 14.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.9 AU - 1 AU

Year: 327 Days

Day: 37.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.81 AU - 1.27 AU

Year: 374 Days

Day: 29.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,247,321 km

• M1: 99,782 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.24 AU - 1.84 AU

Year: 675 Days

Day: 47.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.76 AU - 1.76 AU

Year: 824 Days

Day: 44.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.52 AU - 2.14 AU

Year: 874 Days

Day: 18 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,247,321 km

• M1: 67,020 km (0.114 R)
• M2: 508,932 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.9

Radius: 4.5

Gravity: 42.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.19 AU - 18.07 AU

Year: 22874 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,247,321 km

• M1: 132,544 km (0.047 R)
• M2: 1,149,660 km (0.097 R)
• M3: 1,180,776 km (0.099 R)
• M4: 1,243,906 km (0.08 R)
• M5: 1,340,696 km (0.097 R)
• M6: 1,406,519 km (0.049 R)
• M7: 2,316,673 km (0.098 R)
• M8: 2,639,355 km (0.059 R)
• M9: 2,806,007 km (0.117 R)
• M10: 3,415,918 km (0.06 R)
• M11: 3,922,905 km (0.103 R)
• M12: 4,257,705 km (0.058 R)
• M13: 4,404,012 km (0.074 R)
• M14: 4,852,656 km (0.068 R)
• M15: 4,903,369 km (0.083 R)
• M16: 5,685,766 km (0.058 R)
• M17: 5,846,883 km (0.041 R)
• M18: 7,131,181 km (0.116 R)
• M19: 7,538,685 km (0.072 R)
• M20: 8,559,691 km (0.114 R)
• M21: 8,806,079 km (0.074 R)
• M22: 9,495,874 km (0.074 R)
• M23: 9,750,939 km (0.094 R)
• M24: 12,077,634 km (0.089 R)
• M25: 12,492,918 km (0.076 R)
• M26: 12,562,631 km (0.114 R)
• M27: 12,912,839 km (0.112 R)
• M28: 14,712,053 km (0.112 R)
• M29: 15,229,662 km (0.032 R)
• M30: 15,678,156 km (0.115 R)
• M31: 15,828,652 km (0.104 R)
• M32: 16,130,989 km (0.098 R)
• M33: 16,511,566 km (0.104 R)
• M34: 18,458,582 km (0.088 R)
• M35: 19,257,435 km (0.025 R)
• M36: 19,499,334 km (0.11 R)
• M37: 20,723,643 km (0.063 R)
• M38: 21,220,308 km (0.081 R)
• M39: 22,479,174 km (0.116 R)
• M40: 22,733,790 km (0.054 R)
• M41: 23,417,452 km (0.079 R)
• M42: 23,589,490 km (0.111 R)
• M43: 24,717,607 km (0.079 R)
• M44: 25,420,568 km (0.054 R)
• M45: 27,387,181 km (0.06 R)
• M46: 27,568,344 km (0.06 R)
• M47: 29,309,514 km (0.112 R)
• M48: 29,680,517 km (0.111 R)
• M49: 30,333,661 km (0.059 R)
• M50: 30,709,002 km (0.072 R)
• M51: 33,379,174 km (0.049 R)
• M52: 35,825,249 km (0.081 R)
• M53: 36,122,650 km (0.092 R)
• M54: 37,220,100 km (0.095 R)
• M55: 38,328,321 km (0.097 R)
• M56: 44,561,316 km (0.076 R)
• M57: 45,845,015 km (0.105 R)
• M58: 46,383,568 km (0.116 R)
• M59: 47,793,378 km (0.099 R)
• M60: 48,339,410 km (0.117 R)
• M61: 49,327,355 km (0.113 R)
• M62: 49,437,608 km (0.104 R)
• M63: 49,547,862 km (0.069 R)
• M64: 50,655,036 km (0.053 R)
• M65: 50,766,187 km (0.061 R)
• M66: 51,994,386 km (0.102 R)
• M67: 54,025,027 km (0.119 R)
• M68: 54,479,805 km (0.05 R)
• M69: 54,593,798 km (0.085 R)
• M70: 55,050,221 km (0.085 R)
• M71: 55,507,841 km (0.054 R)
• M72: 55,737,175 km (0.085 R)
• M73: 55,966,658 km (0.118 R)
• M74: 56,081,699 km (0.078 R)
• M75: 56,311,780 km (0.11 R)
• M76: 57,003,820 km (0.09 R)
• M77: 57,351,036 km (0.077 R)
• M78: 57,814,939 km (0.098 R)
• M79: 58,863,321 km (0.065 R)
• M80: 59,917,986 km (0.058 R)
• M81: 61,097,117 km (0.048 R)
• M82: 61,689,524 km (0.066 R)
• M83: 61,808,305 km (0.06 R)
• M84: 71,672,938 km (0.074 R)
• M85: 72,047,531 km (0.044 R)
• M86: 74,561,673 km (0.072 R)
• M87: 77,232,294 km (0.075 R)
• M88: 78,772,404 km (0.08 R)
• M89: 79,934,032 km (0.105 R)
• M90: 81,491,794 km (0.117 R)
• M91: 83,059,431 km (0.12 R)
• M92: 87,555,146 km (0.113 R)
• M93: 87,688,437 km (0.062 R)
• M94: 88,089,210 km (0.05 R)
• M95: 88,356,542 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.1

Radius: 4.7

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.34 AU - 16.78 AU

Year: 23795 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,247,321 km

• M1: 67,917 km (0.101 R)
• M2: 124,465 km (0.114 R)
• M3: 174,132 km (0.032 R)
• M4: 220,208 km (0.12 R)
• M5: 284,535 km (0.042 R)
• M6: 355,594 km (0.112 R)
• M7: 385,813 km (0.104 R)
• M8: 432,936 km (0.089 R)
• M9: 533,167 km (0.057 R)
• M10: 857,345 km (0.088 R)
• M11: 962,812 km (0.114 R)
• M12: 1,233,135 km (0.093 R)
• M13: 1,475,633 km (0.091 R)
• M14: 1,786,199 km (0.091 R)
• M15: 2,088,237 km (0.108 R)
• M16: 3,718,554 km (0.11 R)
• M17: 3,856,633 km (0.12 R)
• M18: 4,245,139 km (0.09 R)
• M19: 4,353,298 km (0.077 R)
• M20: 4,683,012 km (0.059 R)
• M21: 5,720,024 km (0.117 R)
• M22: 8,171,185 km (0.06 R)
• M23: 9,549,730 km (0.119 R)
• M24: 9,596,853 km (0.115 R)
• M25: 10,605,442 km (0.077 R)
• M26: 10,752,347 km (0.081 R)
• M27: 11,396,216 km (0.118 R)
• M28: 12,411,238 km (0.075 R)
• M29: 12,929,445 km (0.04 R)
• M30: 13,454,832 km (0.068 R)
• M31: 13,507,790 km (0.036 R)
• M32: 14,907,727 km (0.097 R)
• M33: 15,237,291 km (0.109 R)
• M34: 15,347,545 km (0.107 R)
• M35: 15,513,748 km (0.112 R)
• M36: 15,624,750 km (0.059 R)
• M37: 16,466,088 km (0.102 R)
• M38: 16,522,636 km (0.077 R)
• M39: 16,920,716 km (0.113 R)
• M40: 17,842,538 km (0.119 R)
• M41: 19,017,480 km (0.104 R)
• M42: 21,688,849 km (0.079 R)
• M43: 21,875,248 km (0.105 R)
• M44: 22,187,010 km (0.07 R)
• M45: 22,249,542 km (0.119 R)
• M46: 22,563,099 km (0.108 R)
• M47: 23,131,272 km (0.066 R)
• M48: 23,321,710 km (0.102 R)
• M49: 23,896,016 km (0.073 R)
• M50: 24,088,548 km (0.055 R)
• M51: 24,346,006 km (0.104 R)
• M52: 24,475,109 km (0.108 R)
• M53: 25,058,691 km (0.093 R)
• M54: 25,975,725 km (0.068 R)
• M55: 29,201,953 km (0.116 R)
• M56: 29,820,840 km (0.118 R)
• M57: 31,141,490 km (0.096 R)
• M58: 31,351,675 km (0.116 R)
• M59: 32,694,315 km (0.062 R)
• M60: 32,836,583 km (0.112 R)
• M61: 32,979,299 km (0.102 R)
• M62: 33,408,346 km (0.109 R)
• M63: 33,767,381 km (0.059 R)
• M64: 34,055,506 km (0.119 R)
• M65: 36,168,576 km (0.041 R)
• M66: 36,758,890 km (0.116 R)
• M67: 37,352,344 km (0.053 R)
• M68: 38,849,969 km (0.06 R)
• M69: 39,151,857 km (0.052 R)
• M70: 39,682,032 km (0.118 R)
• M71: 40,138,455 km (0.086 R)
• M72: 40,672,968 km (0.103 R)
• M73: 41,209,875 km (0.108 R)
• M74: 41,517,747 km (0.093 R)
• M75: 42,135,736 km (0.095 R)
• M76: 43,302,749 km (0.045 R)
• M77: 44,086,642 km (0.117 R)
• M78: 44,165,181 km (0.107 R)
• M79: 44,638,060 km (0.092 R)
• M80: 46,706,400 km (0.116 R)
• M81: 47,752,239 km (0.086 R)
• M82: 48,724,475 km (0.115 R)
• M83: 48,968,619 km (0.107 R)
• M84: 49,213,062 km (0.118 R)
• M85: 51,929,011 km (0.072 R)
• M86: 52,095,215 km (0.12 R)
• M87: 52,428,070 km (0.037 R)
• M88: 52,511,396 km (0.099 R)
• M89: 53,598,524 km (0.11 R)
• M90: 54,693,281 km (0.062 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 11,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit