🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.88 AU - 1.42 AU

Year: 527 Days

Day: 43.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.05 AU - 2.59 AU

Year: 1511 Days

Day: 29 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.51 AU - 2.69 AU

Year: 1792 Days

Day: 25.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,837,938 km

• M1: 350,807 km (0.1 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 8.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.01 AU - 4.05 AU

Year: 2835 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,837,938 km

• M1: 145,260 km (0.112 R)
• M2: 347,815 km (0.068 R)
• M3: 460,313 km (0.109 R)
• M4: 642,822 km (0.12 R)
• M5: 829,221 km (0.116 R)
• M6: 1,006,943 km (0.073 R)
• M7: 1,525,749 km (0.11 R)
• M8: 1,606,083 km (0.071 R)
• M9: 1,895,106 km (0.116 R)
• M10: 2,110,826 km (0.094 R)
• M11: 2,249,653 km (0.061 R)
• M12: 2,355,867 km (0.109 R)
• M13: 2,427,674 km (0.047 R)
• M14: 2,514,740 km (0.098 R)
• M15: 2,684,534 km (0.031 R)
• M16: 2,774,592 km (0.077 R)
• M17: 2,865,846 km (0.097 R)
• M18: 3,441,798 km (0.045 R)
• M19: 3,630,591 km (0.116 R)
• M20: 3,822,974 km (0.058 R)
• M21: 4,420,019 km (0.091 R)
• M22: 4,634,392 km (0.069 R)
• M23: 4,788,478 km (0.114 R)
• M24: 4,962,610 km (0.093 R)
• M25: 5,148,261 km (0.116 R)
• M26: 5,574,316 km (0.108 R)
• M27: 6,199,635 km (0.097 R)
• M28: 6,470,108 km (0.117 R)
• M29: 7,002,078 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 14.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.32 AU - 4.56 AU

Year: 3999 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,837,938 km

• M1: 193,580 km (0.11 R)
• M2: 404,064 km (0.102 R)
• M3: 533,167 km (0.113 R)
• M4: 810,671 km (0.027 R)
• M5: 1,073,365 km (0.106 R)
• M6: 1,506,301 km (0.119 R)
• M7: 1,638,097 km (0.116 R)
• M8: 1,866,533 km (0.065 R)
• M9: 1,961,078 km (0.096 R)
• M10: 2,089,583 km (0.1 R)
• M11: 2,204,624 km (0.117 R)
• M12: 2,355,718 km (0.082 R)
• M13: 2,615,270 km (0.097 R)
• M14: 2,939,598 km (0.108 R)
• M15: 3,050,600 km (0.089 R)
• M16: 3,144,248 km (0.116 R)
• M17: 3,277,091 km (0.107 R)
• M18: 3,587,806 km (0.111 R)
• M19: 4,301,088 km (0.049 R)
• M20: 5,080,493 km (0.103 R)
• M21: 5,809,933 km (0.052 R)
• M22: 5,903,581 km (0.085 R)
• M23: 6,115,860 km (0.062 R)
• M24: 6,330,832 km (0.081 R)
• M25: 6,645,736 km (0.082 R)
• M26: 6,817,474 km (0.072 R)
• M27: 6,916,209 km (0.094 R)
• M28: 7,801,080 km (0.054 R)
• M29: 7,930,482 km (0.119 R)
• M30: 8,561,486 km (0.046 R)
• M31: 8,964,054 km (0.116 R)
• M32: 9,072,512 km (0.073 R)
• M33: 9,236,023 km (0.068 R)
• M34: 9,455,483 km (0.11 R)
• M35: 9,788,039 km (0.083 R)
• M36: 9,955,738 km (0.113 R)
• M37: 10,096,211 km (0.065 R)
• M38: 11,331,740 km (0.108 R)
• M39: 11,803,571 km (0.083 R)
• M40: 12,919,571 km (0.106 R)
• M41: 13,350,712 km (0.094 R)
• M42: 13,474,729 km (0.107 R)
• M43: 13,786,491 km (0.045 R)
• M44: 13,943,270 km (0.049 R)
• M45: 14,290,337 km (0.092 R)
• M46: 14,768,302 km (0.113 R)
• M47: 15,057,474 km (0.057 R)
• M48: 15,154,264 km (0.092 R)
• M49: 15,478,592 km (0.096 R)
• M50: 15,739,790 km (0.094 R)
• M51: 16,498,551 km (0.083 R)
• M52: 16,598,482 km (0.053 R)
• M53: 17,337,047 km (0.086 R)
• M54: 17,812,618 km (0.109 R)
• M55: 17,915,093 km (0.063 R)
• M56: 18,154,898 km (0.118 R)
• M57: 18,568,686 km (0.104 R)
• M58: 18,672,507 km (0.091 R)
• M59: 18,985,466 km (0.051 R)
• M60: 19,335,226 km (0.093 R)
• M61: 19,440,542 km (0.097 R)
• M62: 19,828,450 km (0.111 R)
• M63: 20,218,900 km (0.06 R)
• M64: 20,863,218 km (0.11 R)
• M65: 21,007,431 km (0.038 R)
• M66: 21,115,739 km (0.115 R)
• M67: 21,260,401 km (0.084 R)
• M68: 21,369,158 km (0.111 R)
• M69: 21,842,486 km (0.099 R)
• M70: 22,209,001 km (0.088 R)
• M71: 22,356,205 km (0.099 R)
• M72: 22,836,713 km (0.045 R)
• M73: 24,185,338 km (0.09 R)
• M74: 24,793,005 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 13

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.25 AU - 5.41 AU

Year: 4538 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 177.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,837,938 km

• M1: 176,226 km (0.109 R)
• M2: 323,580 km (0.093 R)
• M3: 619,634 km (0.111 R)
• M4: 726,447 km (0.072 R)
• M5: 1,408,763 km (0.092 R)
• M6: 1,882,240 km (0.117 R)
• M7: 1,971,999 km (0.116 R)
• M8: 2,307,398 km (0.111 R)
• M9: 2,482,128 km (0.081 R)
• M10: 2,581,162 km (0.088 R)
• M11: 2,990,761 km (0.086 R)
• M12: 3,311,648 km (0.093 R)
• M13: 3,643,905 km (0.105 R)
• M14: 3,802,628 km (0.105 R)
• M15: 4,010,270 km (0.034 R)
• M16: 4,174,229 km (0.06 R)
• M17: 4,388,603 km (0.082 R)
• M18: 4,582,183 km (0.096 R)
• M19: 4,680,020 km (0.054 R)
• M20: 4,927,754 km (0.041 R)
• M21: 5,282,002 km (0.09 R)
• M22: 5,514,178 km (0.056 R)
• M23: 5,855,410 km (0.119 R)
• M24: 6,015,330 km (0.088 R)
• M25: 6,892,572 km (0.11 R)
• M26: 6,976,796 km (0.106 R)
• M27: 7,118,166 km (0.034 R)
• M28: 7,403,599 km (0.074 R)
• M29: 7,576,683 km (0.113 R)
• M30: 9,009,681 km (0.044 R)
• M31: 9,225,551 km (0.073 R)
• M32: 9,537,014 km (0.113 R)
• M33: 9,915,347 km (0.066 R)
• M34: 10,010,790 km (0.087 R)
• M35: 10,106,383 km (0.108 R)
• M36: 10,330,780 km (0.109 R)
• M37: 11,544,468 km (0.058 R)
• M38: 11,913,974 km (0.064 R)
• M39: 12,664,806 km (0.096 R)
• M40: 12,837,442 km (0.104 R)
• M41: 13,011,125 km (0.103 R)
• M42: 13,150,550 km (0.105 R)
• M43: 13,606,974 km (0.117 R)
• M44: 13,890,611 km (0.108 R)
• M45: 13,997,424 km (0.101 R)
• M46: 14,898,452 km (0.069 R)
• M47: 15,044,310 km (0.078 R)
• M48: 15,300,870 km (0.045 R)
• M49: 15,669,779 km (0.106 R)
• M50: 15,967,030 km (0.087 R)
• M51: 16,078,929 km (0.099 R)
• M52: 16,266,225 km (0.108 R)
• M53: 17,673,792 km (0.096 R)
• M54: 17,789,580 km (0.092 R)
• M55: 18,255,578 km (0.085 R)
• M56: 18,489,998 km (0.081 R)
• M57: 18,686,270 km (0.081 R)
• M58: 19,239,184 km (0.112 R)
• M59: 20,118,969 km (0.11 R)
• M60: 20,442,100 km (0.114 R)
• M61: 20,767,027 km (0.115 R)
• M62: 21,134,589 km (0.069 R)
• M63: 21,257,708 km (0.082 R)
• M64: 21,710,690 km (0.07 R)
• M65: 22,208,701 km (0.087 R)
• M66: 22,292,028 km (0.096 R)
• M67: 23,046,898 km (0.03 R)
• M68: 23,385,139 km (0.089 R)
• M69: 23,469,961 km (0.109 R)
• M70: 23,639,755 km (0.105 R)
• M71: 23,810,147 km (0.105 R)
• M72: 24,538,688 km (0.093 R)
• M73: 25,361,477 km (0.045 R)
• M74: 26,502,160 km (0.116 R)
• M75: 26,812,127 km (0.084 R)
• M76: 29,563,980 km (0.056 R)
• M77: 31,276,427 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.6

Radius: 7.8

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.34 AU - 14.64 AU

Year: 18870 Days

Day: 24.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,837,938 km

• M1: 299,944 km (0.079 R)
• M2: 692,638 km (0.058 R)
• M3: 1,125,126 km (0.093 R)
• M4: 1,177,784 km (0.112 R)
• M5: 1,629,869 km (0.087 R)
• M6: 2,098,858 km (0.093 R)
• M7: 2,714,304 km (0.093 R)
• M8: 2,785,961 km (0.072 R)
• M9: 3,655,574 km (0.088 R)
• M10: 4,602,528 km (0.107 R)
• M11: 4,992,979 km (0.066 R)
• M12: 6,804,609 km (0.087 R)
• M13: 7,050,248 km (0.115 R)
• M14: 8,850,210 km (0.064 R)
• M15: 8,957,173 km (0.077 R)
• M16: 9,118,439 km (0.058 R)
• M17: 9,773,079 km (0.119 R)
• M18: 10,499,377 km (0.044 R)
• M19: 10,783,314 km (0.076 R)
• M20: 12,300,236 km (0.108 R)
• M21: 13,635,248 km (0.055 R)
• M22: 14,069,530 km (0.106 R)
• M23: 15,657,661 km (0.077 R)
• M24: 15,787,213 km (0.042 R)
• M25: 15,917,064 km (0.094 R)
• M26: 16,177,813 km (0.069 R)
• M27: 17,234,871 km (0.106 R)
• M28: 17,301,742 km (0.041 R)
• M29: 17,637,140 km (0.071 R)
• M30: 17,704,459 km (0.07 R)
• M31: 18,178,236 km (0.107 R)
• M32: 18,246,153 km (0.104 R)
• M33: 18,314,220 km (0.079 R)
• M34: 19,068,941 km (0.078 R)
• M35: 19,624,249 km (0.115 R)
• M36: 21,035,555 km (0.117 R)
• M37: 21,106,913 km (0.115 R)
• M38: 21,250,078 km (0.03 R)
• M39: 21,825,581 km (0.112 R)
• M40: 22,918,543 km (0.078 R)
• M41: 24,704,144 km (0.099 R)
• M42: 25,233,271 km (0.063 R)
• M43: 27,543,212 km (0.109 R)
• M44: 28,961,400 km (0.107 R)
• M45: 29,439,365 km (0.093 R)
• M46: 29,679,320 km (0.095 R)
• M47: 30,080,691 km (0.051 R)
• M48: 30,888,819 km (0.087 R)
• M49: 31,377,106 km (0.104 R)
• M50: 31,868,086 km (0.117 R)
• M51: 33,106,308 km (0.107 R)
• M52: 33,272,661 km (0.076 R)
• M53: 34,360,237 km (0.11 R)
• M54: 35,374,660 km (0.039 R)
• M55: 35,459,632 km (0.073 R)
• M56: 36,656,265 km (0.101 R)
• M57: 37,086,958 km (0.053 R)
• M58: 40,680,598 km (0.111 R)
• M59: 41,037,239 km (0.049 R)
• M60: 42,022,939 km (0.063 R)
• M61: 42,293,113 km (0.101 R)
• M62: 44,017,827 km (0.109 R)
• M63: 44,109,231 km (0.115 R)
• M64: 44,383,743 km (0.082 R)
• M65: 46,600,934 km (0.069 R)
• M66: 46,880,682 km (0.111 R)
• M67: 47,254,377 km (0.077 R)
• M68: 48,099,007 km (0.065 R)
• M69: 49,327,803 km (0.088 R)
• M70: 50,662,516 km (0.112 R)
• M71: 52,299,266 km (0.109 R)
• M72: 52,492,995 km (0.099 R)
• M73: 52,687,024 km (0.115 R)
• M74: 54,835,997 km (0.055 R)
• M75: 55,032,718 km (0.104 R)
• M76: 56,516,131 km (0.104 R)
• M77: 56,814,429 km (0.095 R)
• M78: 57,113,176 km (0.116 R)
• M79: 58,012,558 km (0.092 R)
• M80: 58,213,169 km (0.118 R)
• M81: 58,715,369 km (0.108 R)
• M82: 59,421,022 km (0.118 R)
• M83: 60,028,090 km (0.076 R)
• M84: 60,129,518 km (0.101 R)
• M85: 63,403,617 km (0.115 R)
• M86: 64,334,863 km (0.053 R)
• M87: 66,945,197 km (0.093 R)
• M88: 67,155,531 km (0.099 R)
• M89: 70,978,804 km (0.095 R)
• M90: 71,193,178 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit