🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.74 AU

Year: 168 Days

Day: 24.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.74 AU - 1.24 AU

Year: 356 Days

Day: 43.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.47 AU - 1.69 AU

Year: 718 Days

Day: 28.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 11.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.99 AU - 7.99 AU

Year: 5979 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,246,971 km

• M1: 147,803 km (0.086 R)
• M2: 274,512 km (0.073 R)
• M3: 349,311 km (0.067 R)
• M4: 434,881 km (0.111 R)
• M5: 575,054 km (0.061 R)
• M6: 745,297 km (0.026 R)
• M7: 1,456,634 km (0.098 R)
• M8: 1,592,170 km (0.039 R)
• M9: 1,749,697 km (0.032 R)
• M10: 1,875,957 km (0.099 R)
• M11: 2,157,052 km (0.112 R)
• M12: 2,472,105 km (0.084 R)
• M13: 2,739,137 km (0.092 R)
• M14: 3,080,669 km (0.097 R)
• M15: 3,212,465 km (0.113 R)
• M16: 3,458,703 km (0.095 R)
• M17: 3,595,884 km (0.113 R)
• M18: 4,234,966 km (0.054 R)
• M19: 4,357,188 km (0.079 R)
• M20: 4,580,238 km (0.076 R)
• M21: 4,934,935 km (0.08 R)
• M22: 5,115,499 km (0.103 R)
• M23: 5,245,949 km (0.106 R)
• M24: 5,510,138 km (0.09 R)
• M25: 5,617,101 km (0.099 R)
• M26: 5,996,780 km (0.115 R)
• M27: 6,079,209 km (0.118 R)
• M28: 6,273,088 km (0.105 R)
• M29: 6,666,979 km (0.1 R)
• M30: 6,953,459 km (0.052 R)
• M31: 7,597,627 km (0.112 R)
• M32: 7,716,857 km (0.116 R)
• M33: 7,806,765 km (0.067 R)
• M34: 8,078,285 km (0.118 R)
• M35: 8,291,612 km (0.111 R)
• M36: 8,599,783 km (0.107 R)
• M37: 8,786,481 km (0.119 R)
• M38: 9,163,917 km (0.104 R)
• M39: 9,259,061 km (0.07 R)
• M40: 9,999,870 km (0.077 R)
• M41: 10,826,697 km (0.095 R)
• M42: 11,744,330 km (0.049 R)
• M43: 12,125,207 km (0.068 R)
• M44: 12,264,781 km (0.078 R)
• M45: 13,077,547 km (0.117 R)
• M46: 13,364,475 km (0.11 R)
• M47: 13,762,256 km (0.114 R)
• M48: 14,090,623 km (0.062 R)
• M49: 14,200,578 km (0.071 R)
• M50: 14,792,237 km (0.104 R)
• M51: 15,354,426 km (0.12 R)
• M52: 16,191,426 km (0.111 R)
• M53: 16,345,213 km (0.107 R)
• M54: 16,460,852 km (0.045 R)
• M55: 16,809,415 km (0.081 R)
• M56: 17,082,282 km (0.052 R)
• M57: 17,909,558 km (0.069 R)
• M58: 18,268,144 km (0.1 R)
• M59: 19,398,805 km (0.109 R)
• M60: 20,013,951 km (0.081 R)
• M61: 20,552,204 km (0.119 R)
• M62: 20,676,969 km (0.097 R)
• M63: 21,263,243 km (0.118 R)
• M64: 22,109,967 km (0.097 R)
• M65: 22,238,023 km (0.108 R)
• M66: 22,967,911 km (0.099 R)
• M67: 24,011,805 km (0.111 R)
• M68: 24,099,469 km (0.105 R)
• M69: 24,407,192 km (0.099 R)
• M70: 24,495,305 km (0.035 R)
• M71: 25,472,179 km (0.063 R)
• M72: 26,055,312 km (0.111 R)
• M73: 26,597,604 km (0.113 R)
• M74: 26,915,649 km (0.115 R)
• M75: 27,280,668 km (0.111 R)
• M76: 28,571,249 km (0.103 R)
• M77: 28,803,724 km (0.061 R)
• M78: 29,411,241 km (0.11 R)
• M79: 30,306,883 km (0.119 R)
• M80: 31,498,879 km (0.097 R)
• M81: 31,979,986 km (0.071 R)
• M82: 32,318,226 km (0.115 R)
• M83: 32,415,016 km (0.063 R)

Asteroid Belt

Center: 8.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.4

Radius: 12.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.13 AU - 13.47 AU

Year: 13738 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,246,971 km

• M1: 179,966 km (0.117 R)
• M2: 470,784 km (0.076 R)
• M3: 934,987 km (0.079 R)
• M4: 1,482,814 km (0.097 R)
• M5: 3,586,459 km (0.034 R)
• M6: 3,809,809 km (0.085 R)
• M7: 4,037,796 km (0.09 R)
• M8: 4,342,677 km (0.035 R)
• M9: 5,517,917 km (0.093 R)
• M10: 5,656,595 km (0.113 R)
• M11: 5,776,423 km (0.102 R)
• M12: 6,387,979 km (0.083 R)
• M13: 7,453,116 km (0.079 R)
• M14: 7,827,858 km (0.116 R)
• M15: 8,118,527 km (0.116 R)
• M16: 8,733,823 km (0.082 R)
• M17: 10,594,372 km (0.108 R)
• M18: 11,190,968 km (0.094 R)
• M19: 12,782,390 km (0.054 R)
• M20: 14,008,345 km (0.089 R)
• M21: 14,170,957 km (0.115 R)
• M22: 14,883,193 km (0.074 R)
• M23: 16,171,829 km (0.027 R)
• M24: 16,314,097 km (0.053 R)
• M25: 16,829,461 km (0.1 R)
• M26: 16,944,801 km (0.094 R)
• M27: 17,321,189 km (0.071 R)
• M28: 17,466,748 km (0.075 R)
• M29: 18,378,098 km (0.073 R)
• M30: 18,645,729 km (0.113 R)
• M31: 18,974,396 km (0.036 R)
• M32: 19,728,518 km (0.11 R)
• M33: 19,819,773 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.9

Radius: 6.3

Gravity: 19.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.36 AU - 22 AU

Year: 30378 Days

Day: 21.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 38,246,971 km

• M1: 139,276 km (0.097 R)
• M2: 441,463 km (0.101 R)
• M3: 674,238 km (0.094 R)
• M4: 730,935 km (0.096 R)
• M5: 1,105,379 km (0.11 R)
• M6: 1,685,370 km (0.064 R)
• M7: 1,843,345 km (0.094 R)
• M8: 2,522,519 km (0.094 R)
• M9: 2,982,982 km (0.031 R)
• M10: 3,824,320 km (0.114 R)
• M11: 4,137,728 km (0.112 R)
• M12: 4,190,835 km (0.116 R)
• M13: 4,351,353 km (0.065 R)
• M14: 4,568,719 km (0.091 R)
• M15: 5,184,314 km (0.111 R)
• M16: 6,125,584 km (0.068 R)
• M17: 6,246,908 km (0.116 R)
• M18: 6,991,606 km (0.09 R)
• M19: 7,054,886 km (0.118 R)
• M20: 7,829,653 km (0.049 R)
• M21: 8,294,005 km (0.076 R)
• M22: 8,631,199 km (0.118 R)
• M23: 9,952,746 km (0.056 R)
• M24: 10,167,270 km (0.083 R)
• M25: 10,383,139 km (0.079 R)
• M26: 11,936,564 km (0.063 R)
• M27: 12,164,401 km (0.094 R)
• M28: 12,547,222 km (0.077 R)
• M29: 12,856,291 km (0.043 R)
• M30: 13,089,814 km (0.116 R)
• M31: 13,640,184 km (0.045 R)
• M32: 15,583,610 km (0.069 R)
• M33: 20,533,056 km (0.033 R)
• M34: 22,375,204 km (0.115 R)
• M35: 22,655,999 km (0.093 R)
• M36: 23,315,875 km (0.102 R)
• M37: 23,982,035 km (0.091 R)
• M38: 24,269,412 km (0.108 R)
• M39: 25,919,626 km (0.061 R)
• M40: 29,326,867 km (0.109 R)
• M41: 32,765,823 km (0.092 R)
• M42: 32,872,038 km (0.075 R)
• M43: 33,191,280 km (0.118 R)
• M44: 33,832,755 km (0.041 R)
• M45: 34,262,849 km (0.096 R)
• M46: 34,586,429 km (0.052 R)
• M47: 36,110,383 km (0.093 R)
• M48: 37,212,171 km (0.098 R)
• M49: 39,335,863 km (0.053 R)
• M50: 40,811,496 km (0.085 R)
• M51: 41,498,749 km (0.096 R)
• M52: 42,768,386 km (0.079 R)
• M53: 42,884,474 km (0.058 R)
• M54: 43,582,946 km (0.05 R)
• M55: 43,816,618 km (0.089 R)
• M56: 47,491,639 km (0.068 R)
• M57: 47,852,469 km (0.102 R)
• M58: 48,214,347 km (0.059 R)
• M59: 49,670,532 km (0.087 R)
• M60: 50,526,531 km (0.098 R)
• M61: 51,387,467 km (0.067 R)
• M62: 51,758,021 km (0.116 R)
• M63: 52,377,356 km (0.094 R)
• M64: 52,874,619 km (0.068 R)
• M65: 54,124,659 km (0.12 R)
• M66: 56,781,368 km (0.116 R)
• M67: 57,420,151 km (0.058 R)
• M68: 58,833,851 km (0.086 R)
• M69: 59,092,206 km (0.047 R)
• M70: 59,480,263 km (0.106 R)
• M71: 60,129,069 km (0.056 R)
• M72: 62,220,597 km (0.12 R)
• M73: 62,483,739 km (0.086 R)
• M74: 63,143,167 km (0.117 R)
• M75: 65,268,803 km (0.114 R)
• M76: 65,937,954 km (0.101 R)
• M77: 66,474,861 km (0.079 R)
• M78: 67,417,926 km (0.11 R)
• M79: 69,181,087 km (0.045 R)
• M80: 70,273,600 km (0.07 R)
• M81: 70,410,482 km (0.092 R)
• M82: 73,863,500 km (0.105 R)
• M83: 74,421,051 km (0.096 R)
• M84: 75,259,996 km (0.102 R)
• M85: 77,795,680 km (0.088 R)
• M86: 83,529,766 km (0.086 R)
• M87: 84,547,181 km (0.057 R)
• M88: 85,568,785 km (0.097 R)
• M89: 86,300,917 km (0.117 R)
• M90: 87,623,961 km (0.067 R)
• M91: 89,398,491 km (0.095 R)
• M92: 91,782,931 km (0.11 R)
• M93: 92,832,659 km (0.038 R)
• M94: 93,283,847 km (0.095 R)
• M95: 93,584,987 km (0.114 R)
• M96: 99,367,842 km (0.058 R)
• M97: 103,858,322 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.3

Radius: 6.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.67 AU - 19.83 AU

Year: 30545 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,246,971 km

• M1: 828,772 km (0.05 R)
• M2: 1,175,989 km (0.081 R)
• M3: 1,525,749 km (0.088 R)
• M4: 1,603,540 km (0.116 R)
• M5: 2,032,736 km (0.109 R)
• M6: 2,405,235 km (0.102 R)
• M7: 2,918,355 km (0.082 R)
• M8: 3,064,064 km (0.044 R)
• M9: 3,187,332 km (0.055 R)
• M10: 4,176,922 km (0.067 R)
• M11: 4,507,833 km (0.093 R)
• M12: 4,933,439 km (0.104 R)
• M13: 5,460,921 km (0.087 R)
• M14: 6,160,740 km (0.077 R)
• M15: 6,316,620 km (0.105 R)
• M16: 6,824,206 km (0.061 R)
• M17: 7,410,929 km (0.11 R)
• M18: 7,810,954 km (0.096 R)
• M19: 8,115,535 km (0.1 R)
• M20: 8,320,783 km (0.08 R)
• M21: 14,060,105 km (0.101 R)
• M22: 14,142,085 km (0.093 R)
• M23: 15,943,692 km (0.112 R)
• M24: 17,727,497 km (0.089 R)
• M25: 17,904,920 km (0.059 R)
• M26: 19,299,771 km (0.11 R)
• M27: 20,125,551 km (0.032 R)
• M28: 20,589,155 km (0.075 R)
• M29: 21,244,394 km (0.07 R)
• M30: 22,096,802 km (0.1 R)
• M31: 25,416,229 km (0.119 R)
• M32: 27,799,623 km (0.115 R)
• M33: 27,902,546 km (0.102 R)
• M34: 28,108,991 km (0.073 R)
• M35: 30,465,457 km (0.119 R)
• M36: 31,479,282 km (0.073 R)
• M37: 31,747,959 km (0.113 R)
• M38: 32,938,908 km (0.098 R)
• M39: 33,594,745 km (0.061 R)
• M40: 37,618,928 km (0.094 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 10,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit