🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.16 AU - 1.92 AU

Year: 834 Days

Day: 23.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.63 AU - 2.23 AU

Year: 1171 Days

Day: 31.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.8

Radius: 4.4

Gravity: 48.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.79 AU - 13.67 AU

Year: 16429 Days

Day: 24.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,670,721 km

• M1: 56,997 km (0.05 R)
• M2: 295,755 km (0.114 R)
• M3: 645,664 km (0.036 R)
• M4: 855,849 km (0.088 R)
• M5: 1,222,813 km (0.047 R)
• M6: 1,250,638 km (0.117 R)
• M7: 1,452,147 km (0.047 R)
• M8: 1,821,055 km (0.118 R)
• M9: 2,149,572 km (0.066 R)
• M10: 2,823,361 km (0.078 R)
• M11: 3,086,952 km (0.114 R)
• M12: 3,202,292 km (0.11 R)
• M13: 4,049,016 km (0.107 R)
• M14: 5,095,752 km (0.107 R)
• M15: 6,415,205 km (0.101 R)
• M16: 7,112,332 km (0.085 R)
• M17: 7,367,097 km (0.116 R)
• M18: 7,624,854 km (0.099 R)
• M19: 7,938,112 km (0.032 R)
• M20: 8,362,371 km (0.042 R)
• M21: 9,067,127 km (0.087 R)
• M22: 9,903,977 km (0.049 R)
• M23: 11,116,169 km (0.071 R)
• M24: 11,530,705 km (0.077 R)
• M25: 11,649,934 km (0.113 R)
• M26: 12,252,814 km (0.115 R)
• M27: 13,614,304 km (0.089 R)
• M28: 14,763,365 km (0.053 R)
• M29: 16,949,289 km (0.072 R)
• M30: 17,357,542 km (0.109 R)
• M31: 17,425,908 km (0.117 R)
• M32: 17,837,751 km (0.114 R)
• M33: 19,588,495 km (0.117 R)
• M34: 20,232,065 km (0.101 R)
• M35: 21,466,397 km (0.043 R)
• M36: 21,908,010 km (0.062 R)
• M37: 21,981,762 km (0.072 R)
• M38: 22,055,812 km (0.12 R)
• M39: 22,203,914 km (0.095 R)
• M40: 24,007,466 km (0.1 R)
• M41: 24,159,757 km (0.068 R)
• M42: 24,618,873 km (0.089 R)
• M43: 24,772,659 km (0.086 R)
• M44: 24,849,553 km (0.08 R)
• M45: 26,484,059 km (0.115 R)
• M46: 26,562,748 km (0.055 R)
• M47: 28,233,307 km (0.082 R)
• M48: 29,855,696 km (0.111 R)
• M49: 31,758,431 km (0.098 R)
• M50: 32,009,456 km (0.105 R)
• M51: 32,766,571 km (0.077 R)
• M52: 33,274,606 km (0.113 R)
• M53: 34,298,453 km (0.032 R)
• M54: 36,464,481 km (0.112 R)
• M55: 36,639,660 km (0.118 R)
• M56: 39,750,398 km (0.065 R)
• M57: 40,020,871 km (0.115 R)
• M58: 40,473,255 km (0.028 R)
• M59: 42,115,391 km (0.106 R)
• M60: 43,037,063 km (0.117 R)
• M61: 47,457,082 km (0.107 R)
• M62: 47,839,903 km (0.119 R)
• M63: 48,704,878 km (0.08 R)
• M64: 49,090,990 km (0.059 R)
• M65: 51,428,906 km (0.062 R)
• M66: 52,314,974 km (0.11 R)
• M67: 52,710,361 km (0.105 R)
• M68: 52,809,395 km (0.12 R)
• M69: 54,301,933 km (0.098 R)
• M70: 55,204,157 km (0.095 R)
• M71: 56,921,691 km (0.054 R)
• M72: 57,328,298 km (0.093 R)
• M73: 57,633,926 km (0.03 R)
• M74: 58,656,727 km (0.096 R)
• M75: 58,759,351 km (0.043 R)
• M76: 59,273,220 km (0.052 R)
• M77: 61,760,583 km (0.039 R)
• M78: 63,122,074 km (0.057 R)
• M79: 63,332,408 km (0.074 R)
• M80: 64,387,672 km (0.064 R)
• M81: 65,555,133 km (0.106 R)
• M82: 66,194,814 km (0.069 R)
• M83: 66,408,440 km (0.092 R)
• M84: 66,515,402 km (0.068 R)
• M85: 66,729,477 km (0.064 R)
• M86: 67,050,962 km (0.111 R)
• M87: 69,315,874 km (0.093 R)
• M88: 69,641,399 km (0.117 R)
• M89: 69,750,007 km (0.09 R)
• M90: 70,512,059 km (0.083 R)
• M91: 70,839,529 km (0.083 R)
• M92: 71,605,619 km (0.107 R)
• M93: 72,814,968 km (0.099 R)
• M94: 73,477,388 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.4

Radius: 7.5

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.85 AU - 17.27 AU

Year: 24254 Days

Day: 15.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,670,721 km

• M1: 96,042 km (0.08 R)
• M2: 684,709 km (0.104 R)
• M3: 919,728 km (0.066 R)
• M4: 1,119,890 km (0.047 R)
• M5: 1,333,964 km (0.068 R)
• M6: 1,429,856 km (0.088 R)
• M7: 1,628,522 km (0.059 R)
• M8: 2,469,861 km (0.118 R)
• M9: 2,749,310 km (0.076 R)
• M10: 4,151,341 km (0.032 R)
• M11: 4,531,619 km (0.058 R)
• M12: 5,686,215 km (0.11 R)
• M13: 5,790,784 km (0.103 R)
• M14: 7,433,967 km (0.098 R)
• M15: 8,188,090 km (0.118 R)
• M16: 9,088,071 km (0.095 R)
• M17: 9,767,993 km (0.086 R)
• M18: 10,980,484 km (0.064 R)
• M19: 11,307,355 km (0.03 R)
• M20: 11,703,939 km (0.103 R)
• M21: 13,754,178 km (0.088 R)
• M22: 14,248,300 km (0.083 R)
• M23: 14,390,567 km (0.115 R)
• M24: 14,964,425 km (0.06 R)
• M25: 15,181,491 km (0.09 R)
• M26: 17,866,773 km (0.087 R)
• M27: 18,174,047 km (0.035 R)
• M28: 20,054,492 km (0.07 R)
• M29: 20,453,918 km (0.118 R)
• M30: 21,179,618 km (0.118 R)
• M31: 21,831,715 km (0.077 R)
• M32: 23,072,180 km (0.098 R)
• M33: 24,335,385 km (0.081 R)
• M34: 26,141,330 km (0.105 R)
• M35: 26,315,462 km (0.083 R)
• M36: 27,368,930 km (0.078 R)
• M37: 28,168,082 km (0.108 R)
• M38: 28,257,392 km (0.05 R)
• M39: 30,611,165 km (0.107 R)
• M40: 31,904,588 km (0.065 R)
• M41: 31,997,638 km (0.104 R)
• M42: 32,370,735 km (0.117 R)
• M43: 34,067,624 km (0.09 R)
• M44: 35,890,025 km (0.112 R)
• M45: 36,180,694 km (0.052 R)
• M46: 37,645,556 km (0.038 R)
• M47: 40,431,517 km (0.107 R)
• M48: 42,564,035 km (0.114 R)
• M49: 43,386,075 km (0.101 R)
• M50: 43,489,148 km (0.105 R)
• M51: 44,628,934 km (0.052 R)
• M52: 45,359,271 km (0.068 R)
• M53: 45,463,840 km (0.074 R)
• M54: 46,620,531 km (0.111 R)
• M55: 47,467,704 km (0.099 R)
• M56: 49,177,308 km (0.091 R)
• M57: 50,256,058 km (0.107 R)
• M58: 50,472,826 km (0.09 R)
• M59: 52,546,701 km (0.103 R)
• M60: 52,766,610 km (0.069 R)
• M61: 53,981,793 km (0.098 R)
• M62: 56,890,275 km (0.082 R)
• M63: 57,342,210 km (0.12 R)
• M64: 57,455,456 km (0.097 R)
• M65: 58,363,515 km (0.082 R)
• M66: 62,159,262 km (0.095 R)
• M67: 62,741,347 km (0.047 R)
• M68: 63,091,406 km (0.026 R)
• M69: 65,323,705 km (0.12 R)
• M70: 65,678,552 km (0.089 R)
• M71: 67,342,828 km (0.114 R)
• M72: 67,581,736 km (0.026 R)
• M73: 70,955,766 km (0.092 R)
• M74: 71,807,876 km (0.101 R)
• M75: 81,783,062 km (0.058 R)
• M76: 83,701,056 km (0.094 R)
• M77: 85,375,355 km (0.097 R)
• M78: 85,892,665 km (0.114 R)
• M79: 86,411,171 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit