🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.68 AU - 0.76 AU

Year: 220 Days

Day: 28.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 58.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,525,517 km

• M1: 68,965 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.17 AU - 1.75 AU

Year: 635 Days

Day: 34.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.69 AU - 2.39 AU

Year: 1049 Days

Day: 31.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,525,517 km

• M1: 19,747 km (0.026 R)
• M2: 122,969 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.38 AU - 3.3 AU

Year: 1722 Days

Day: 43.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 11.6

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.09 AU - 13.53 AU

Year: 15544 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 99,525,517 km

• M1: 249,978 km (0.083 R)
• M2: 714,629 km (0.058 R)
• M3: 802,443 km (0.115 R)
• M4: 1,493,286 km (0.105 R)
• M5: 1,608,776 km (0.102 R)
• M6: 2,134,014 km (0.117 R)
• M7: 2,265,211 km (0.109 R)
• M8: 2,365,442 km (0.101 R)
• M9: 3,295,491 km (0.079 R)
• M10: 3,681,155 km (0.057 R)
• M11: 4,286,727 km (0.101 R)
• M12: 4,453,529 km (0.09 R)
• M13: 5,409,160 km (0.12 R)
• M14: 7,602,713 km (0.097 R)
• M15: 7,754,406 km (0.116 R)
• M16: 8,009,470 km (0.096 R)
• M17: 8,738,460 km (0.082 R)
• M18: 9,164,515 km (0.089 R)
• M19: 9,326,081 km (0.09 R)
• M20: 10,037,120 km (0.106 R)
• M21: 11,279,979 km (0.086 R)
• M22: 11,685,538 km (0.055 R)
• M23: 12,273,309 km (0.105 R)
• M24: 12,511,169 km (0.111 R)
• M25: 14,593,571 km (0.103 R)
• M26: 15,035,633 km (0.077 R)
• M27: 15,353,977 km (0.097 R)
• M28: 15,803,519 km (0.05 R)
• M29: 16,257,399 km (0.062 R)
• M30: 16,649,944 km (0.033 R)
• M31: 16,913,236 km (0.074 R)
• M32: 17,845,979 km (0.071 R)
• M33: 18,522,460 km (0.098 R)
• M34: 19,138,504 km (0.079 R)
• M35: 19,345,249 km (0.12 R)
• M36: 20,040,131 km (0.063 R)
• M37: 20,320,328 km (0.082 R)
• M38: 21,525,638 km (0.118 R)
• M39: 22,390,463 km (0.078 R)
• M40: 22,608,427 km (0.109 R)
• M41: 26,574,117 km (0.096 R)
• M42: 27,657,056 km (0.093 R)
• M43: 27,812,937 km (0.093 R)
• M44: 29,070,457 km (0.109 R)
• M45: 29,467,190 km (0.067 R)
• M46: 30,186,008 km (0.078 R)
• M47: 30,668,311 km (0.099 R)
• M48: 30,748,945 km (0.114 R)
• M49: 30,829,728 km (0.103 R)
• M50: 30,910,510 km (0.103 R)
• M51: 34,115,794 km (0.094 R)
• M52: 34,282,895 km (0.104 R)
• M53: 34,450,445 km (0.068 R)
• M54: 35,715,295 km (0.059 R)
• M55: 36,737,946 km (0.09 R)
• M56: 38,725,054 km (0.088 R)
• M57: 39,424,424 km (0.099 R)
• M58: 40,127,983 km (0.103 R)
• M59: 41,280,036 km (0.044 R)
• M60: 41,369,047 km (0.115 R)
• M61: 42,802,943 km (0.116 R)
• M62: 42,893,150 km (0.031 R)
• M63: 45,535,049 km (0.11 R)
• M64: 45,995,810 km (0.115 R)
• M65: 46,736,320 km (0.092 R)
• M66: 49,075,881 km (0.076 R)
• M67: 50,688,396 km (0.075 R)
• M68: 50,974,726 km (0.054 R)
• M69: 51,837,009 km (0.097 R)
• M70: 52,897,508 km (0.11 R)
• M71: 52,994,298 km (0.113 R)
• M72: 54,648,401 km (0.119 R)
• M73: 55,236,171 km (0.059 R)
• M74: 56,023,206 km (0.071 R)
• M75: 57,707,977 km (0.086 R)
• M76: 57,907,241 km (0.06 R)
• M77: 58,907,154 km (0.08 R)
• M78: 59,308,674 km (0.063 R)
• M79: 60,620,049 km (0.082 R)
• M80: 62,656,226 km (0.072 R)
• M81: 63,271,372 km (0.119 R)
• M82: 63,682,617 km (0.092 R)
• M83: 66,064,514 km (0.1 R)
• M84: 67,214,024 km (0.073 R)
• M85: 67,948,849 km (0.045 R)
• M86: 68,686,516 km (0.104 R)
• M87: 69,003,364 km (0.11 R)
• M88: 69,426,726 km (0.094 R)
• M89: 69,638,706 km (0.104 R)
• M90: 71,128,552 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.7

Radius: 5.3

Gravity: 27.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.02 AU - 20.72 AU

Year: 28336 Days

Day: 23 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,525,517 km

• M1: 101,128 km (0.089 R)
• M2: 165,306 km (0.082 R)
• M3: 213,327 km (0.085 R)
• M4: 248,632 km (0.115 R)
• M5: 412,890 km (0.085 R)
• M6: 689,497 km (0.094 R)
• M7: 831,914 km (0.077 R)
• M8: 1,015,321 km (0.06 R)
• M9: 1,752,389 km (0.074 R)
• M10: 1,829,582 km (0.11 R)
• M11: 2,191,010 km (0.082 R)
• M12: 2,232,599 km (0.114 R)
• M13: 2,401,345 km (0.073 R)
• M14: 3,258,391 km (0.096 R)
• M15: 3,547,115 km (0.105 R)
• M16: 3,694,469 km (0.104 R)
• M17: 4,252,170 km (0.115 R)
• M18: 6,253,191 km (0.074 R)
• M19: 6,611,179 km (0.117 R)
• M20: 6,792,791 km (0.116 R)
• M21: 6,914,713 km (0.077 R)
• M22: 9,500,961 km (0.084 R)
• M23: 9,774,426 km (0.046 R)
• M24: 10,050,434 km (0.094 R)
• M25: 10,189,410 km (0.04 R)
• M26: 11,108,390 km (0.084 R)
• M27: 11,396,366 km (0.068 R)
• M28: 12,948,593 km (0.113 R)
• M29: 13,099,837 km (0.062 R)
• M30: 13,480,563 km (0.116 R)
• M31: 16,164,200 km (0.063 R)
• M32: 17,149,750 km (0.12 R)
• M33: 17,399,130 km (0.096 R)
• M34: 17,901,480 km (0.054 R)
• M35: 18,070,076 km (0.115 R)
• M36: 18,323,794 km (0.066 R)
• M37: 18,663,980 km (0.103 R)
• M38: 21,103,173 km (0.101 R)
• M39: 22,359,795 km (0.061 R)
• M40: 23,548,201 km (0.076 R)
• M41: 24,663,453 km (0.069 R)
• M42: 24,757,101 km (0.068 R)
• M43: 25,511,074 km (0.106 R)
• M44: 27,041,311 km (0.073 R)
• M45: 27,331,531 km (0.079 R)
• M46: 27,428,470 km (0.051 R)
• M47: 27,720,186 km (0.107 R)
• M48: 30,490,888 km (0.053 R)
• M49: 30,692,247 km (0.064 R)
• M50: 31,603,298 km (0.107 R)
• M51: 32,011,102 km (0.116 R)
• M52: 32,215,752 km (0.119 R)
• M53: 35,124,682 km (0.099 R)
• M54: 35,758,977 km (0.092 R)
• M55: 36,503,676 km (0.118 R)
• M56: 36,824,413 km (0.05 R)
• M57: 40,192,759 km (0.101 R)
• M58: 41,189,081 km (0.058 R)
• M59: 43,092,863 km (0.067 R)
• M60: 44,682,191 km (0.09 R)
• M61: 45,944,348 km (0.117 R)
• M62: 47,101,787 km (0.045 R)
• M63: 49,327,504 km (0.057 R)
• M64: 49,682,051 km (0.089 R)
• M65: 51,347,674 km (0.104 R)
• M66: 53,394,771 km (0.039 R)
• M67: 53,637,419 km (0.114 R)
• M68: 53,880,366 km (0.076 R)
• M69: 55,100,636 km (0.088 R)
• M70: 58,565,472 km (0.104 R)
• M71: 58,940,813 km (0.038 R)
• M72: 62,227,628 km (0.104 R)
• M73: 63,250,877 km (0.059 R)
• M74: 65,443,533 km (0.119 R)
• M75: 67,006,382 km (0.117 R)
• M76: 68,186,410 km (0.105 R)
• M77: 71,500,452 km (0.085 R)
• M78: 71,634,043 km (0.11 R)
• M79: 73,379,102 km (0.054 R)
• M80: 77,047,691 km (0.1 R)
• M81: 77,184,722 km (0.045 R)
• M82: 83,152,780 km (0.102 R)
• M83: 86,405,337 km (0.086 R)
• M84: 87,546,320 km (0.082 R)
• M85: 87,975,516 km (0.093 R)
• M86: 89,267,144 km (0.097 R)
• M87: 90,131,820 km (0.095 R)
• M88: 90,565,205 km (0.081 R)
• M89: 91,869,399 km (0.1 R)
• M90: 97,296,062 km (0.087 R)
• M91: 99,376,370 km (0.091 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 16,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit