🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.28 AU - 1.8 AU

Year: 702 Days

Day: 16.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.18 AU - 3.08 AU

Year: 1566 Days

Day: 37.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.66 AU - 5.3 AU

Year: 3481 Days

Day: 38 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,625,634 km

• M1: 3,623,111 km (0.028 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 10.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.01 AU - 7.01 AU

Year: 5409 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 106,625,634 km

• M1: 180,415 km (0.087 R)
• M2: 399,127 km (0.098 R)
• M3: 526,136 km (0.081 R)
• M4: 623,973 km (0.088 R)
• M5: 797,506 km (0.038 R)
• M6: 949,797 km (0.108 R)
• M7: 1,112,410 km (0.067 R)
• M8: 1,185,114 km (0.111 R)
• M9: 1,343,987 km (0.074 R)
• M10: 1,519,166 km (0.04 R)
• M11: 1,627,924 km (0.067 R)
• M12: 1,882,689 km (0.058 R)
• M13: 2,009,997 km (0.094 R)
• M14: 2,089,733 km (0.028 R)
• M15: 2,419,895 km (0.067 R)
• M16: 2,612,876 km (0.11 R)
• M17: 2,777,733 km (0.086 R)
• M18: 2,980,139 km (0.115 R)
• M19: 3,071,693 km (0.036 R)
• M20: 3,164,294 km (0.045 R)
• M21: 3,375,826 km (0.076 R)
• M22: 3,519,589 km (0.117 R)
• M23: 3,616,529 km (0.09 R)
• M24: 3,776,000 km (0.119 R)
• M25: 4,101,974 km (0.098 R)
• M26: 4,204,149 km (0.103 R)
• M27: 4,385,013 km (0.093 R)
• M28: 4,463,402 km (0.039 R)
• M29: 4,634,692 km (0.104 R)
• M30: 4,714,427 km (0.092 R)
• M31: 4,970,240 km (0.107 R)
• M32: 5,079,297 km (0.085 R)
• M33: 5,411,404 km (0.067 R)
• M34: 5,551,876 km (0.113 R)
• M35: 5,922,729 km (0.115 R)
• M36: 6,111,372 km (0.045 R)
• M37: 6,184,376 km (0.107 R)
• M38: 6,824,505 km (0.034 R)
• M39: 8,377,630 km (0.06 R)
• M40: 8,968,692 km (0.119 R)
• M41: 9,068,473 km (0.115 R)
• M42: 9,386,967 km (0.063 R)
• M43: 9,471,490 km (0.063 R)
• M44: 9,658,188 km (0.054 R)
• M45: 9,846,083 km (0.093 R)
• M46: 10,086,936 km (0.099 R)
• M47: 10,208,260 km (0.094 R)
• M48: 10,452,104 km (0.107 R)
• M49: 10,803,809 km (0.098 R)
• M50: 11,555,089 km (0.119 R)
• M51: 11,736,402 km (0.117 R)
• M52: 11,918,762 km (0.086 R)
• M53: 11,991,915 km (0.092 R)
• M54: 12,378,775 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 14.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.24 AU - 10.92 AU

Year: 10044 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,625,634 km

• M1: 197,320 km (0.073 R)
• M2: 523,443 km (0.07 R)
• M3: 960,867 km (0.091 R)
• M4: 2,310,988 km (0.095 R)
• M5: 3,009,161 km (0.094 R)
• M6: 3,122,407 km (0.046 R)
• M7: 3,411,579 km (0.068 R)
• M8: 3,740,096 km (0.11 R)
• M9: 4,720,860 km (0.095 R)
• M10: 4,853,105 km (0.072 R)
• M11: 4,986,546 km (0.12 R)
• M12: 5,778,068 km (0.1 R)
• M13: 6,831,686 km (0.025 R)
• M14: 7,057,130 km (0.084 R)
• M15: 7,170,824 km (0.102 R)
• M16: 7,709,377 km (0.06 R)
• M17: 7,826,512 km (0.053 R)
• M18: 8,301,036 km (0.083 R)
• M19: 8,825,826 km (0.114 R)
• M20: 9,738,223 km (0.066 R)
• M21: 10,507,306 km (0.074 R)
• M22: 11,030,749 km (0.095 R)
• M23: 11,652,477 km (0.061 R)
• M24: 11,787,115 km (0.11 R)
• M25: 12,103,515 km (0.113 R)
• M26: 12,376,830 km (0.099 R)
• M27: 12,468,384 km (0.116 R)
• M28: 12,560,237 km (0.067 R)
• M29: 13,022,794 km (0.093 R)
• M30: 13,443,762 km (0.117 R)
• M31: 15,368,937 km (0.047 R)
• M32: 15,813,991 km (0.033 R)
• M33: 16,615,536 km (0.051 R)
• M34: 17,276,609 km (0.059 R)
• M35: 17,636,243 km (0.11 R)
• M36: 18,154,150 km (0.086 R)
• M37: 19,152,118 km (0.097 R)
• M38: 19,258,183 km (0.092 R)
• M39: 20,060,027 km (0.06 R)
• M40: 20,221,743 km (0.074 R)
• M41: 20,763,885 km (0.038 R)
• M42: 21,091,505 km (0.108 R)
• M43: 21,531,023 km (0.12 R)
• M44: 22,029,034 km (0.116 R)
• M45: 22,251,486 km (0.113 R)
• M46: 23,716,349 km (0.083 R)
• M47: 24,403,003 km (0.069 R)
• M48: 25,328,715 km (0.045 R)
• M49: 26,501,861 km (0.069 R)
• M50: 26,797,915 km (0.12 R)
• M51: 28,597,428 km (0.094 R)
• M52: 28,779,489 km (0.119 R)
• M53: 29,450,435 km (0.118 R)
• M54: 30,126,618 km (0.093 R)
• M55: 30,311,969 km (0.077 R)
• M56: 30,994,584 km (0.113 R)
• M57: 31,619,604 km (0.103 R)
• M58: 33,072,948 km (0.101 R)
• M59: 35,001,264 km (0.034 R)
• M60: 35,652,165 km (0.099 R)
• M61: 35,782,763 km (0.097 R)
• M62: 36,767,716 km (0.089 R)
• M63: 36,965,783 km (0.057 R)
• M64: 38,563,040 km (0.092 R)
• M65: 39,775,830 km (0.091 R)
• M66: 39,979,133 km (0.107 R)
• M67: 40,182,886 km (0.119 R)
• M68: 40,318,870 km (0.075 R)
• M69: 40,455,004 km (0.057 R)
• M70: 42,169,695 km (0.11 R)
• M71: 42,446,152 km (0.081 R)
• M72: 43,418,837 km (0.103 R)
• M73: 43,698,136 km (0.052 R)
• M74: 44,118,058 km (0.108 R)
• M75: 44,469,164 km (0.081 R)
• M76: 44,680,246 km (0.039 R)
• M77: 45,103,309 km (0.066 R)
• M78: 46,024,683 km (0.105 R)
• M79: 47,023,847 km (0.115 R)
• M80: 47,238,968 km (0.076 R)
• M81: 48,030,192 km (0.044 R)
• M82: 48,319,065 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.4

Radius: 6.2

Gravity: 20.41 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.02 AU - 23.49 AU

Year: 31004 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,625,634 km

• M1: 448,794 km (0.115 R)
• M2: 835,355 km (0.101 R)
• M3: 929,452 km (0.083 R)
• M4: 1,162,824 km (0.068 R)
• M5: 1,377,198 km (0.11 R)
• M6: 1,489,097 km (0.109 R)
• M7: 1,842,747 km (0.051 R)
• M8: 2,092,874 km (0.076 R)
• M9: 2,178,594 km (0.038 R)
• M10: 2,487,962 km (0.057 R)
• M11: 2,764,269 km (0.116 R)
• M12: 3,497,149 km (0.097 R)
• M13: 3,964,344 km (0.073 R)
• M14: 4,017,451 km (0.1 R)
• M15: 4,729,537 km (0.095 R)
• M16: 4,899,330 km (0.096 R)
• M17: 5,071,218 km (0.091 R)
• M18: 6,205,170 km (0.055 R)
• M19: 6,768,705 km (0.104 R)
• M20: 8,901,373 km (0.096 R)
• M21: 11,829,900 km (0.087 R)
• M22: 11,906,644 km (0.06 R)
• M23: 12,370,398 km (0.066 R)
• M24: 13,716,629 km (0.1 R)
• M25: 14,040,059 km (0.099 R)
• M26: 14,284,353 km (0.108 R)
• M27: 16,716,814 km (0.104 R)
• M28: 17,149,002 km (0.09 R)
• M29: 17,497,416 km (0.117 R)
• M30: 17,760,110 km (0.101 R)
• M31: 18,378,547 km (0.057 R)
• M32: 18,467,408 km (0.083 R)
• M33: 19,274,040 km (0.092 R)
• M34: 20,921,711 km (0.112 R)
• M35: 21,762,152 km (0.066 R)
• M36: 23,669,375 km (0.113 R)
• M37: 24,447,134 km (0.114 R)
• M38: 25,332,006 km (0.092 R)
• M39: 25,530,073 km (0.068 R)
• M40: 25,828,222 km (0.106 R)
• M41: 26,628,720 km (0.106 R)
• M42: 26,930,908 km (0.114 R)
• M43: 27,437,297 km (0.057 R)
• M44: 28,253,951 km (0.089 R)
• M45: 29,702,358 km (0.07 R)
• M46: 30,225,502 km (0.072 R)
• M47: 30,646,171 km (0.113 R)
• M48: 31,493,194 km (0.118 R)
• M49: 32,133,623 km (0.094 R)
• M50: 32,240,884 km (0.11 R)
• M51: 33,210,578 km (0.091 R)
• M52: 34,080,489 km (0.082 R)
• M53: 34,189,845 km (0.109 R)
• M54: 35,842,902 km (0.097 R)
• M55: 35,954,053 km (0.065 R)
• M56: 36,847,302 km (0.084 R)
• M57: 37,521,839 km (0.054 R)
• M58: 39,570,282 km (0.119 R)
• M59: 40,723,832 km (0.025 R)
• M60: 40,839,920 km (0.106 R)
• M61: 43,063,991 km (0.06 R)
• M62: 45,688,087 km (0.102 R)
• M63: 46,897,885 km (0.076 R)
• M64: 47,384,826 km (0.108 R)
• M65: 50,714,725 km (0.098 R)
• M66: 52,723,376 km (0.054 R)
• M67: 52,976,196 km (0.095 R)
• M68: 58,379,522 km (0.105 R)
• M69: 58,641,169 km (0.092 R)
• M70: 60,483,616 km (0.059 R)
• M71: 60,748,255 km (0.097 R)
• M72: 66,123,456 km (0.052 R)
• M73: 69,143,986 km (0.055 R)
• M74: 71,928,751 km (0.105 R)
• M75: 72,912,057 km (0.084 R)
• M76: 74,324,561 km (0.108 R)
• M77: 75,034,103 km (0.08 R)
• M78: 77,894,863 km (0.113 R)
• M79: 78,327,052 km (0.092 R)
• M80: 78,471,264 km (0.117 R)
• M81: 83,280,536 km (0.107 R)
• M82: 85,943,678 km (0.119 R)
• M83: 86,688,376 km (0.1 R)
• M84: 88,784,990 km (0.065 R)
• M85: 89,537,916 km (0.099 R)
• M86: 93,486,552 km (0.074 R)
• M87: 94,712,955 km (0.091 R)
• M88: 95,944,594 km (0.095 R)
• M89: 100,140,515 km (0.064 R)
• M90: 100,297,144 km (0.092 R)
• M91: 101,238,115 km (0.031 R)
• M92: 103,445,282 km (0.114 R)
• M93: 103,920,255 km (0.076 R)
• M94: 104,395,976 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit