🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 28.3 Hours

Environment

Temp: 241 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,339,736 km

• M1: 290,968 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.52 AU - 0.76 AU

Year: 180 Days

Day: 34 Hours

Environment

Temp: 207 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 10.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.59 AU - 9.23 AU

Year: 8572 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,339,736 km

• M1: 175,478 km (0.115 R)
• M2: 304,731 km (0.047 R)
• M3: 474,076 km (0.112 R)
• M4: 689,796 km (0.08 R)
• M5: 780,751 km (0.119 R)
• M6: 864,077 km (0.065 R)
• M7: 1,079,947 km (0.1 R)
• M8: 1,299,407 km (0.087 R)
• M9: 1,518,718 km (0.118 R)
• M10: 1,766,152 km (0.105 R)
• M11: 2,299,918 km (0.03 R)
• M12: 2,566,950 km (0.073 R)
• M13: 2,957,849 km (0.095 R)
• M14: 3,228,920 km (0.075 R)
• M15: 3,347,701 km (0.106 R)
• M16: 3,467,828 km (0.08 R)
• M17: 4,327,418 km (0.105 R)
• M18: 4,480,755 km (0.071 R)
• M19: 4,792,517 km (0.085 R)
• M20: 4,951,241 km (0.113 R)
• M21: 5,065,533 km (0.03 R)
• M22: 5,157,686 km (0.112 R)
• M23: 5,484,707 km (0.083 R)
• M24: 5,915,100 km (0.104 R)
• M25: 6,109,876 km (0.105 R)
• M26: 6,257,380 km (0.038 R)
• M27: 6,430,913 km (0.079 R)
• M28: 6,681,789 km (0.075 R)
• M29: 7,322,816 km (0.115 R)
• M30: 7,637,570 km (0.119 R)
• M31: 7,823,221 km (0.109 R)
• M32: 7,930,034 km (0.114 R)
• M33: 8,226,237 km (0.118 R)
• M34: 8,526,031 km (0.077 R)
• M35: 8,940,567 km (0.064 R)
• M36: 9,136,391 km (0.117 R)
• M37: 9,361,835 km (0.112 R)
• M38: 9,732,239 km (0.076 R)
• M39: 9,818,407 km (0.095 R)
• M40: 10,078,409 km (0.056 R)
• M41: 10,223,818 km (0.097 R)
• M42: 10,340,654 km (0.082 R)
• M43: 10,428,617 km (0.069 R)
• M44: 10,812,485 km (0.098 R)
• M45: 11,291,498 km (0.089 R)
• M46: 11,685,688 km (0.09 R)
• M47: 12,425,450 km (0.107 R)
• M48: 12,801,090 km (0.111 R)
• M49: 12,958,616 km (0.09 R)
• M50: 13,563,441 km (0.108 R)
• M51: 13,853,062 km (0.101 R)
• M52: 14,047,390 km (0.116 R)
• M53: 15,298,626 km (0.082 R)
• M54: 15,802,322 km (0.064 R)
• M55: 16,107,203 km (0.116 R)
• M56: 16,448,286 km (0.062 R)
• M57: 16,757,205 km (0.118 R)
• M58: 16,895,135 km (0.104 R)
• M59: 17,380,879 km (0.077 R)
• M60: 17,660,477 km (0.05 R)
• M61: 17,730,639 km (0.096 R)
• M62: 18,047,487 km (0.067 R)
• M63: 18,437,339 km (0.066 R)
• M64: 18,793,980 km (0.108 R)
• M65: 19,045,155 km (0.059 R)
• M66: 19,189,068 km (0.096 R)
• M67: 19,297,377 km (0.052 R)
• M68: 19,441,889 km (0.102 R)
• M69: 19,695,906 km (0.091 R)
• M70: 20,648,695 km (0.071 R)
• M71: 20,759,697 km (0.064 R)
• M72: 21,842,037 km (0.103 R)
• M73: 22,295,319 km (0.114 R)
• M74: 23,057,669 km (0.065 R)
• M75: 23,983,680 km (0.085 R)
• M76: 25,355,941 km (0.082 R)
• M77: 25,911,997 km (0.118 R)
• M78: 26,031,675 km (0.106 R)
• M79: 26,111,560 km (0.078 R)
• M80: 26,391,757 km (0.092 R)
• M81: 26,592,667 km (0.118 R)
• M82: 26,995,684 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 10.9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.39 AU - 13.47 AU

Year: 14482 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,339,736 km

• M1: 137,480 km (0.066 R)
• M2: 973,134 km (0.12 R)
• M3: 1,207,255 km (0.118 R)
• M4: 1,407,866 km (0.045 R)
• M5: 1,485,956 km (0.061 R)
• M6: 1,619,696 km (0.064 R)
• M7: 2,441,437 km (0.048 R)
• M8: 3,029,955 km (0.088 R)
• M9: 3,132,280 km (0.094 R)
• M10: 3,375,676 km (0.085 R)
• M11: 3,661,557 km (0.071 R)
• M12: 4,218,660 km (0.114 R)
• M13: 4,294,955 km (0.104 R)
• M14: 4,410,295 km (0.073 R)
• M15: 4,802,241 km (0.117 R)
• M16: 5,042,944 km (0.09 R)
• M17: 5,205,707 km (0.09 R)
• M18: 5,452,992 km (0.113 R)
• M19: 5,536,168 km (0.073 R)
• M20: 6,002,016 km (0.049 R)
• M21: 6,261,419 km (0.107 R)
• M22: 6,480,430 km (0.108 R)
• M23: 6,568,843 km (0.106 R)
• M24: 7,381,757 km (0.118 R)
• M25: 7,800,183 km (0.094 R)
• M26: 8,322,130 km (0.068 R)
• M27: 8,708,990 km (0.1 R)
• M28: 8,806,527 km (0.07 R)
• M29: 9,300,051 km (0.105 R)
• M30: 9,955,140 km (0.088 R)
• M31: 10,057,166 km (0.117 R)
• M32: 10,729,458 km (0.077 R)
• M33: 11,416,262 km (0.098 R)
• M34: 11,576,781 km (0.086 R)
• M35: 12,335,691 km (0.092 R)
• M36: 13,673,993 km (0.092 R)
• M37: 14,187,712 km (0.115 R)
• M38: 14,302,753 km (0.03 R)
• M39: 14,999,431 km (0.114 R)
• M40: 15,352,033 km (0.093 R)
• M41: 17,216,471 km (0.111 R)
• M42: 17,462,260 km (0.086 R)
• M43: 18,206,510 km (0.057 R)
• M44: 18,456,936 km (0.076 R)
• M45: 18,771,541 km (0.095 R)
• M46: 19,661,798 km (0.052 R)
• M47: 21,615,845 km (0.111 R)
• M48: 22,414,548 km (0.111 R)
• M49: 23,087,589 km (0.045 R)
• M50: 23,494,645 km (0.111 R)
• M51: 23,699,145 km (0.105 R)
• M52: 24,799,288 km (0.098 R)
• M53: 25,355,493 km (0.118 R)
• M54: 25,495,217 km (0.065 R)
• M55: 25,635,241 km (0.063 R)
• M56: 26,268,339 km (0.115 R)
• M57: 27,478,137 km (0.105 R)
• M58: 28,633,332 km (0.086 R)
• M59: 29,143,760 km (0.114 R)
• M60: 29,583,727 km (0.078 R)
• M61: 30,618,645 km (0.106 R)
• M62: 31,740,629 km (0.116 R)
• M63: 33,333,996 km (0.089 R)
• M64: 33,717,116 km (0.047 R)
• M65: 33,947,796 km (0.027 R)
• M66: 35,264,556 km (0.073 R)
• M67: 36,835,035 km (0.085 R)
• M68: 36,914,172 km (0.068 R)
• M69: 37,072,596 km (0.069 R)
• M70: 37,469,629 km (0.093 R)
• M71: 38,910,556 km (0.077 R)
• M72: 39,556,819 km (0.097 R)
• M73: 40,696,306 km (0.072 R)
• M74: 41,105,755 km (0.058 R)
• M75: 41,681,557 km (0.118 R)
• M76: 41,846,414 km (0.052 R)
• M77: 42,342,630 km (0.119 R)
• M78: 43,007,293 km (0.1 R)
• M79: 43,759,172 km (0.114 R)
• M80: 45,191,273 km (0.078 R)
• M81: 46,467,642 km (0.078 R)
• M82: 47,497,174 km (0.085 R)
• M83: 48,968,619 km (0.058 R)
• M84: 51,424,567 km (0.105 R)
• M85: 53,920,458 km (0.071 R)
• M86: 54,370,299 km (0.083 R)
• M87: 56,273,184 km (0.093 R)
• M88: 58,751,572 km (0.088 R)
• M89: 58,844,023 km (0.108 R)
• M90: 59,029,225 km (0.105 R)
• M91: 61,078,118 km (0.096 R)
• M92: 61,265,564 km (0.049 R)
• M93: 61,359,362 km (0.1 R)
• M94: 62,017,144 km (0.088 R)
• M95: 62,488,377 km (0.084 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 19,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit