🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.29 AU - 1.41 AU

Year: 484 Days

Day: 36.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,165,105 km

• M1: 219,909 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.16 AU - 1.94 AU

Year: 596 Days

Day: 41.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.79 AU - 2.55 AU

Year: 987 Days

Day: 44.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.71 AU - 2.93 AU

Year: 1462 Days

Day: 16.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.27 AU - 4.77 AU

Year: 2488 Days

Day: 43.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,165,105 km

• M1: 2,744,373 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.23 AU - 9.43 AU

Year: 6763 Days

Day: 15.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,165,105 km

• M1: 5,370,564 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.68 AU - 9.66 AU

Year: 7209 Days

Day: 38.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,165,105 km

• M1: 2,958,896 km (0.081 R)

Asteroid Belt

Center: 11.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 9.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.31 AU - 15.93 AU

Year: 19057 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 106,165,105 km

• M1: 125,064 km (0.117 R)
• M2: 220,806 km (0.084 R)
• M3: 594,951 km (0.076 R)
• M4: 818,600 km (0.101 R)
• M5: 988,244 km (0.095 R)
• M6: 1,527,095 km (0.062 R)
• M7: 2,317,720 km (0.1 R)
• M8: 2,516,087 km (0.117 R)
• M9: 2,743,176 km (0.108 R)
• M10: 3,389,439 km (0.103 R)
• M11: 3,489,221 km (0.097 R)
• M12: 4,294,805 km (0.114 R)
• M13: 4,788,329 km (0.104 R)
• M14: 5,828,931 km (0.042 R)
• M15: 6,099,704 km (0.084 R)
• M16: 6,313,329 km (0.11 R)
• M17: 6,374,664 km (0.075 R)
• M18: 7,417,511 km (0.11 R)
• M19: 7,547,512 km (0.101 R)
• M20: 9,728,499 km (0.098 R)
• M21: 9,870,916 km (0.067 R)
• M22: 10,193,749 km (0.115 R)
• M23: 10,813,383 km (0.084 R)
• M24: 11,146,238 km (0.115 R)
• M25: 11,670,878 km (0.105 R)
• M26: 12,318,786 km (0.118 R)
• M27: 14,412,558 km (0.111 R)
• M28: 15,438,051 km (0.072 R)
• M29: 15,729,319 km (0.058 R)
• M30: 16,870,002 km (0.09 R)
• M31: 17,169,946 km (0.059 R)
• M32: 17,645,069 km (0.095 R)
• M33: 17,775,518 km (0.039 R)
• M34: 19,453,857 km (0.086 R)
• M35: 19,543,615 km (0.061 R)
• M36: 23,721,884 km (0.109 R)
• M37: 26,455,336 km (0.082 R)
• M38: 27,254,488 km (0.072 R)
• M39: 27,405,283 km (0.106 R)
• M40: 28,876,428 km (0.052 R)
• M41: 29,030,215 km (0.112 R)
• M42: 29,389,698 km (0.098 R)
• M43: 30,009,632 km (0.063 R)
• M44: 30,477,425 km (0.026 R)
• M45: 31,948,121 km (0.036 R)
• M46: 33,441,706 km (0.055 R)
• M47: 34,631,309 km (0.09 R)
• M48: 35,285,949 km (0.09 R)
• M49: 36,552,145 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.62 AU - 16.12 AU

Year: 19516 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 106,165,105 km

• M1: 187,297 km (0.107 R)
• M2: 281,394 km (0.03 R)
• M3: 486,492 km (0.078 R)
• M4: 570,267 km (0.042 R)
• M5: 852,109 km (0.092 R)
• M6: 1,044,941 km (0.096 R)
• M7: 1,213,089 km (0.091 R)
• M8: 1,471,893 km (0.079 R)
• M9: 1,661,284 km (0.068 R)
• M10: 1,858,604 km (0.053 R)
• M11: 2,040,515 km (0.096 R)
• M12: 2,372,772 km (0.041 R)
• M13: 2,671,220 km (0.078 R)
• M14: 2,799,275 km (0.026 R)
• M15: 3,303,869 km (0.106 R)
• M16: 4,365,715 km (0.105 R)
• M17: 4,577,695 km (0.119 R)
• M18: 4,980,412 km (0.043 R)
• M19: 5,986,308 km (0.067 R)
• M20: 7,626,350 km (0.082 R)
• M21: 7,845,212 km (0.046 R)
• M22: 8,029,067 km (0.103 R)
• M23: 8,401,416 km (0.062 R)
• M24: 8,589,611 km (0.079 R)
• M25: 8,741,303 km (0.036 R)
• M26: 10,305,498 km (0.114 R)
• M27: 11,160,899 km (0.069 R)
• M28: 11,409,381 km (0.099 R)
• M29: 12,421,859 km (0.045 R)
• M30: 12,809,018 km (0.096 R)
• M31: 13,200,067 km (0.102 R)
• M32: 14,127,724 km (0.113 R)
• M33: 14,306,792 km (0.06 R)
• M34: 14,803,158 km (0.101 R)
• M35: 15,305,059 km (0.079 R)
• M36: 16,513,810 km (0.066 R)
• M37: 16,749,726 km (0.089 R)
• M38: 17,464,205 km (0.082 R)
• M39: 19,318,620 km (0.077 R)
• M40: 19,517,436 km (0.062 R)
• M41: 23,899,756 km (0.11 R)
• M42: 24,166,638 km (0.036 R)
• M43: 24,757,400 km (0.066 R)
• M44: 26,557,811 km (0.105 R)
• M45: 26,668,364 km (0.059 R)
• M46: 27,557,573 km (0.114 R)
• M47: 27,837,471 km (0.036 R)
• M48: 28,796,244 km (0.105 R)
• M49: 30,052,866 km (0.095 R)
• M50: 30,225,651 km (0.056 R)
• M51: 30,456,481 km (0.065 R)
• M52: 31,619,455 km (0.091 R)
• M53: 32,678,608 km (0.087 R)
• M54: 33,093,592 km (0.085 R)
• M55: 33,153,132 km (0.112 R)
• M56: 34,168,902 km (0.065 R)
• M57: 34,590,020 km (0.116 R)
• M58: 34,892,058 km (0.066 R)
• M59: 35,013,082 km (0.118 R)
• M60: 35,316,168 km (0.032 R)
• M61: 35,498,528 km (0.082 R)
• M62: 35,620,151 km (0.109 R)
• M63: 35,742,073 km (0.112 R)
• M64: 36,292,144 km (0.12 R)
• M65: 37,586,465 km (0.034 R)
• M66: 37,834,797 km (0.074 R)
• M67: 38,208,194 km (0.119 R)
• M68: 39,398,694 km (0.078 R)
• M69: 40,983,683 km (0.073 R)
• M70: 41,559,336 km (0.096 R)
• M71: 41,816,046 km (0.095 R)
• M72: 41,944,550 km (0.097 R)
• M73: 42,848,121 km (0.078 R)
• M74: 43,367,376 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.9

Radius: 6.2

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 16.34 AU - 26.04 AU

Year: 30111 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,165,105 km

• M1: 126,410 km (0.028 R)
• M2: 234,420 km (0.065 R)
• M3: 333,304 km (0.08 R)
• M4: 423,212 km (0.1 R)
• M5: 742,155 km (0.083 R)
• M6: 894,146 km (0.038 R)
• M7: 1,298,958 km (0.101 R)
• M8: 1,675,347 km (0.086 R)
• M9: 1,875,957 km (0.112 R)
• M10: 1,999,974 km (0.098 R)
• M11: 2,169,468 km (0.11 R)
• M12: 2,299,768 km (0.079 R)
• M13: 5,456,732 km (0.026 R)
• M14: 6,301,960 km (0.102 R)
• M15: 6,803,113 km (0.078 R)
• M16: 9,142,075 km (0.078 R)
• M17: 9,353,158 km (0.079 R)
• M18: 10,727,065 km (0.106 R)
• M19: 11,779,037 km (0.115 R)
• M20: 12,162,756 km (0.11 R)
• M21: 15,043,562 km (0.091 R)
• M22: 15,711,217 km (0.077 R)
• M23: 16,218,204 km (0.108 R)
• M24: 16,388,447 km (0.07 R)
• M25: 16,473,718 km (0.096 R)
• M26: 17,858,994 km (0.103 R)
• M27: 18,922,186 km (0.079 R)
• M28: 19,191,163 km (0.115 R)
• M29: 19,281,071 km (0.113 R)
• M30: 19,371,129 km (0.112 R)
• M31: 21,481,506 km (0.112 R)
• M32: 22,706,264 km (0.045 R)
• M33: 23,953,461 km (0.078 R)
• M34: 24,536,594 km (0.055 R)
• M35: 24,829,955 km (0.081 R)
• M36: 24,927,942 km (0.088 R)
• M37: 25,816,105 km (0.106 R)
• M38: 26,313,817 km (0.099 R)
• M39: 26,513,979 km (0.116 R)
• M40: 26,714,440 km (0.089 R)
• M41: 27,016,179 km (0.099 R)
• M42: 28,747,325 km (0.091 R)
• M43: 28,850,249 km (0.055 R)
• M44: 29,574,302 km (0.095 R)
• M45: 31,888,581 km (0.076 R)
• M46: 32,101,758 km (0.075 R)
• M47: 32,529,758 km (0.111 R)
• M48: 35,246,904 km (0.112 R)
• M49: 35,798,920 km (0.063 R)
• M50: 36,242,777 km (0.11 R)
• M51: 36,465,229 km (0.063 R)
• M52: 39,513,884 km (0.107 R)
• M53: 41,707,737 km (0.046 R)
• M54: 44,059,415 km (0.104 R)
• M55: 44,178,196 km (0.05 R)
• M56: 44,296,977 km (0.113 R)
• M57: 45,491,067 km (0.101 R)
• M58: 46,092,002 km (0.111 R)
• M59: 47,666,818 km (0.11 R)
• M60: 47,910,663 km (0.083 R)
• M61: 49,136,019 km (0.09 R)
• M62: 51,242,806 km (0.101 R)
• M63: 51,993,338 km (0.074 R)
• M64: 53,126,093 km (0.12 R)
• M65: 54,394,235 km (0.065 R)
• M66: 55,800,455 km (0.11 R)
• M67: 56,830,885 km (0.065 R)
• M68: 57,867,448 km (0.109 R)
• M69: 58,648,948 km (0.12 R)
• M70: 59,041,044 km (0.084 R)
• M71: 60,222,418 km (0.066 R)
• M72: 60,354,214 km (0.102 R)
• M73: 61,544,265 km (0.045 R)
• M74: 62,075,786 km (0.077 R)
• M75: 65,296,030 km (0.076 R)
• M76: 66,790,064 km (0.12 R)
• M77: 67,199,513 km (0.101 R)
• M78: 69,121,098 km (0.072 R)
• M79: 71,339,335 km (0.061 R)
• M80: 72,457,130 km (0.12 R)
• M81: 73,580,760 km (0.117 R)
• M82: 74,427,185 km (0.112 R)
• M83: 77,988,811 km (0.104 R)
• M84: 81,314,222 km (0.037 R)
• M85: 83,067,509 km (0.105 R)
• M86: 85,572,525 km (0.111 R)
• M87: 86,017,280 km (0.111 R)
• M88: 86,760,033 km (0.12 R)
• M89: 87,057,733 km (0.064 R)
• M90: 89,601,944 km (0.082 R)
• M91: 95,376,571 km (0.11 R)
• M92: 102,054,620 km (0.106 R)
• M93: 102,683,530 km (0.108 R)

Kuiper Belt

Range: 35.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit