🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.1 AU - 2.12 AU

Year: 1131 Days

Day: 25.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.22 AU - 2.32 AU

Year: 1262 Days

Day: 39.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.9

Radius: 4.4

Gravity: 39.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.72 AU - 18.56 AU

Year: 21735 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,698,813 km

• M1: 126,261 km (0.093 R)
• M2: 327,919 km (0.108 R)
• M3: 674,836 km (0.117 R)
• M4: 827,276 km (0.118 R)
• M5: 1,378,395 km (0.081 R)
• M6: 1,705,865 km (0.086 R)
• M7: 1,808,638 km (0.072 R)
• M8: 2,390,724 km (0.103 R)
• M9: 2,701,887 km (0.086 R)
• M10: 2,741,830 km (0.095 R)
• M11: 3,150,531 km (0.095 R)
• M12: 4,069,361 km (0.112 R)
• M13: 4,299,742 km (0.062 R)
• M14: 4,966,649 km (0.066 R)
• M15: 5,113,854 km (0.033 R)
• M16: 5,212,738 km (0.116 R)
• M17: 5,412,301 km (0.108 R)
• M18: 5,563,694 km (0.067 R)
• M19: 6,235,688 km (0.102 R)
• M20: 6,288,496 km (0.082 R)
• M21: 6,769,902 km (0.113 R)
• M22: 7,598,375 km (0.082 R)
• M23: 7,938,710 km (0.112 R)
• M24: 9,168,405 km (0.096 R)
• M25: 9,288,532 km (0.046 R)
• M26: 9,774,575 km (0.031 R)
• M27: 10,144,381 km (0.096 R)
• M28: 11,152,970 km (0.069 R)
• M29: 12,457,763 km (0.065 R)
• M30: 12,590,905 km (0.064 R)
• M31: 13,263,646 km (0.033 R)
• M32: 15,924,245 km (0.097 R)
• M33: 18,212,045 km (0.104 R)
• M34: 18,742,818 km (0.09 R)
• M35: 18,971,703 km (0.119 R)
• M36: 20,443,447 km (0.08 R)
• M37: 20,994,715 km (0.055 R)
• M38: 21,312,012 km (0.031 R)
• M39: 22,759,222 km (0.088 R)
• M40: 23,248,706 km (0.086 R)
• M41: 24,154,970 km (0.101 R)
• M42: 24,487,376 km (0.107 R)
• M43: 25,156,677 km (0.104 R)
• M44: 25,832,112 km (0.087 R)
• M45: 26,001,905 km (0.049 R)
• M46: 26,513,380 km (0.046 R)
• M47: 26,856,259 km (0.101 R)
• M48: 29,032,309 km (0.041 R)
• M49: 29,120,572 km (0.097 R)
• M50: 29,474,221 km (0.107 R)
• M51: 30,007,538 km (0.045 R)
• M52: 30,096,698 km (0.11 R)
• M53: 30,275,318 km (0.1 R)
• M54: 31,990,009 km (0.063 R)
• M55: 32,721,243 km (0.086 R)
• M56: 33,365,711 km (0.118 R)
• M57: 34,293,517 km (0.102 R)
• M58: 34,760,711 km (0.059 R)
• M59: 35,512,440 km (0.112 R)
• M60: 36,269,555 km (0.085 R)
• M61: 36,745,426 km (0.091 R)
• M62: 36,840,869 km (0.057 R)
• M63: 37,031,906 km (0.065 R)
• M64: 38,475,525 km (0.102 R)
• M65: 39,839,559 km (0.086 R)
• M66: 40,626,144 km (0.115 R)
• M67: 40,724,729 km (0.065 R)
• M68: 41,417,666 km (0.056 R)
• M69: 41,715,815 km (0.04 R)
• M70: 41,815,447 km (0.119 R)
• M71: 42,114,493 km (0.045 R)
• M72: 43,318,158 km (0.079 R)
• M73: 44,329,739 km (0.097 R)
• M74: 45,758,997 km (0.026 R)
• M75: 47,618,648 km (0.05 R)
• M76: 49,397,666 km (0.101 R)
• M77: 53,560,077 km (0.04 R)
• M78: 53,885,003 km (0.037 R)
• M79: 55,081,487 km (0.06 R)
• M80: 55,957,233 km (0.096 R)
• M81: 58,389,246 km (0.102 R)
• M82: 61,194,355 km (0.082 R)
• M83: 65,310,242 km (0.06 R)
• M84: 65,425,731 km (0.065 R)
• M85: 65,772,948 km (0.109 R)
• M86: 66,469,176 km (0.105 R)
• M87: 66,701,801 km (0.109 R)
• M88: 66,934,725 km (0.044 R)
• M89: 68,337,803 km (0.113 R)
• M90: 69,043,008 km (0.047 R)
• M91: 72,365,427 km (0.119 R)
• M92: 72,964,267 km (0.118 R)
• M93: 74,407,887 km (0.038 R)
• M94: 75,618,283 km (0.12 R)
• M95: 77,201,328 km (0.09 R)
• M96: 81,020,262 km (0.05 R)
• M97: 81,517,525 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 5.3

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.77 AU - 20.25 AU

Year: 30581 Days

Day: 16.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,698,813 km

• M1: 236,065 km (0.043 R)
• M2: 1,101,639 km (0.098 R)
• M3: 1,968,558 km (0.062 R)
• M4: 2,608,837 km (0.113 R)
• M5: 2,864,350 km (0.061 R)
• M6: 3,083,511 km (0.075 R)
• M7: 3,128,091 km (0.07 R)
• M8: 3,820,730 km (0.089 R)
• M9: 4,061,881 km (0.084 R)
• M10: 4,558,995 km (0.116 R)
• M11: 5,180,574 km (0.034 R)
• M12: 5,555,317 km (0.107 R)
• M13: 5,664,075 km (0.107 R)
• M14: 5,828,483 km (0.044 R)
• M15: 6,387,679 km (0.036 R)
• M16: 6,501,673 km (0.113 R)
• M17: 6,905,587 km (0.104 R)
• M18: 7,556,637 km (0.05 R)
• M19: 7,737,651 km (0.044 R)
• M20: 8,227,284 km (0.095 R)
• M21: 8,289,218 km (0.061 R)
• M22: 9,044,089 km (0.108 R)
• M23: 9,107,967 km (0.083 R)
• M24: 9,365,126 km (0.049 R)
• M25: 9,624,678 km (0.034 R)
• M26: 10,283,657 km (0.119 R)
• M27: 11,437,206 km (0.116 R)
• M28: 13,061,988 km (0.114 R)
• M29: 13,134,244 km (0.084 R)
• M30: 13,717,078 km (0.055 R)
• M31: 14,159,887 km (0.097 R)
• M32: 14,234,088 km (0.097 R)
• M33: 18,592,921 km (0.101 R)
• M34: 18,918,895 km (0.081 R)
• M35: 19,246,813 km (0.054 R)
• M36: 19,908,185 km (0.101 R)
• M37: 21,168,099 km (0.049 R)
• M38: 22,022,452 km (0.091 R)
• M39: 22,887,876 km (0.117 R)
• M40: 23,324,851 km (0.099 R)
• M41: 23,588,293 km (0.075 R)
• M42: 23,852,782 km (0.117 R)
• M43: 25,279,796 km (0.083 R)
• M44: 25,460,062 km (0.063 R)
• M45: 25,731,283 km (0.063 R)
• M46: 28,309,003 km (0.113 R)
• M47: 30,104,477 km (0.03 R)
• M48: 30,199,921 km (0.066 R)
• M49: 30,391,256 km (0.054 R)
• M50: 30,583,041 km (0.06 R)
• M51: 30,871,316 km (0.061 R)
• M52: 31,353,919 km (0.066 R)
• M53: 32,914,823 km (0.082 R)
• M54: 36,722,238 km (0.098 R)
• M55: 37,541,286 km (0.082 R)
• M56: 41,832,651 km (0.11 R)
• M57: 42,688,052 km (0.118 R)
• M58: 43,117,846 km (0.041 R)
• M59: 44,415,757 km (0.057 R)
• M60: 45,069,650 km (0.031 R)
• M61: 45,178,856 km (0.089 R)
• M62: 46,166,352 km (0.116 R)
• M63: 47,493,883 km (0.064 R)
• M64: 52,009,046 km (0.117 R)
• M65: 53,159,155 km (0.084 R)
• M66: 54,550,116 km (0.064 R)
• M67: 55,484,205 km (0.028 R)
• M68: 56,305,796 km (0.111 R)
• M69: 58,555,898 km (0.046 R)
• M70: 63,021,544 km (0.064 R)
• M71: 63,265,987 km (0.096 R)
• M72: 64,370,169 km (0.068 R)
• M73: 65,480,634 km (0.117 R)
• M74: 66,348,600 km (0.114 R)
• M75: 67,095,692 km (0.103 R)
• M76: 68,096,203 km (0.114 R)
• M77: 72,658,788 km (0.12 R)
• M78: 75,106,209 km (0.119 R)
• M79: 75,365,462 km (0.09 R)
• M80: 79,157,320 km (0.096 R)
• M81: 80,214,229 km (0.045 R)
• M82: 82,609,141 km (0.109 R)
• M83: 83,144,552 km (0.095 R)
• M84: 83,815,498 km (0.052 R)
• M85: 83,949,837 km (0.06 R)
• M86: 84,218,964 km (0.108 R)
• M87: 85,162,627 km (0.044 R)
• M88: 85,297,714 km (0.089 R)
• M89: 86,245,566 km (0.087 R)
• M90: 87,878,427 km (0.074 R)
• M91: 88,151,592 km (0.108 R)
• M92: 88,561,790 km (0.092 R)
• M93: 91,036,438 km (0.1 R)
• M94: 92,421,116 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit