🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.84 AU - 0.88 AU

Year: 291 Days

Day: 28.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.86 AU - 2.44 AU

Year: 1151 Days

Day: 42.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,095,000 km

• M1: 114,592 km (0.06 R)
• M2: 883,375 km (0.087 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 13.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.08 AU - 5.84 AU

Year: 4660 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,095,000 km

• M1: 230,082 km (0.099 R)
• M2: 375,491 km (0.054 R)
• M3: 590,313 km (0.041 R)
• M4: 778,657 km (0.12 R)
• M5: 1,001,707 km (0.09 R)
• M6: 1,108,071 km (0.079 R)
• M7: 1,421,778 km (0.102 R)
• M8: 1,620,743 km (0.093 R)
• M9: 1,747,902 km (0.058 R)
• M10: 1,945,221 km (0.078 R)
• M11: 2,064,002 km (0.039 R)
• M12: 2,326,696 km (0.119 R)
• M13: 2,581,910 km (0.108 R)
• M14: 3,060,772 km (0.059 R)
• M15: 3,159,956 km (0.08 R)
• M16: 3,402,454 km (0.111 R)
• M17: 3,526,022 km (0.099 R)
• M18: 3,630,142 km (0.053 R)
• M19: 3,884,458 km (0.068 R)
• M20: 4,277,003 km (0.084 R)
• M21: 4,774,416 km (0.091 R)
• M22: 5,077,053 km (0.063 R)
• M23: 5,652,256 km (0.11 R)
• M24: 6,631,374 km (0.114 R)
• M25: 6,917,106 km (0.052 R)
• M26: 7,393,426 km (0.081 R)
• M27: 7,581,620 km (0.112 R)
• M28: 8,183,303 km (0.072 R)
• M29: 8,828,818 km (0.088 R)
• M30: 9,374,401 km (0.111 R)
• M31: 9,636,796 km (0.082 R)
• M32: 9,990,445 km (0.054 R)
• M33: 10,198,685 km (0.062 R)
• M34: 10,528,848 km (0.096 R)
• M35: 11,230,611 km (0.119 R)
• M36: 12,263,884 km (0.076 R)
• M37: 12,391,192 km (0.12 R)
• M38: 12,486,934 km (0.112 R)
• M39: 13,229,538 km (0.086 R)
• M40: 13,327,525 km (0.07 R)
• M41: 13,688,654 km (0.117 R)
• M42: 14,019,714 km (0.039 R)
• M43: 14,757,531 km (0.082 R)
• M44: 14,893,066 km (0.078 R)
• M45: 15,097,118 km (0.075 R)
• M46: 16,165,995 km (0.083 R)
• M47: 16,410,886 km (0.082 R)
• M48: 16,762,591 km (0.038 R)
• M49: 17,081,384 km (0.086 R)
• M50: 17,438,025 km (0.099 R)
• M51: 17,761,007 km (0.056 R)
• M52: 17,869,166 km (0.116 R)
• M53: 18,485,958 km (0.104 R)
• M54: 18,595,614 km (0.091 R)
• M55: 19,368,736 km (0.072 R)
• M56: 19,480,036 km (0.115 R)
• M57: 19,927,334 km (0.032 R)
• M58: 20,039,682 km (0.106 R)
• M59: 20,265,126 km (0.101 R)
• M60: 20,642,711 km (0.117 R)
• M61: 21,060,538 km (0.116 R)
• M62: 21,289,722 km (0.081 R)
• M63: 21,558,250 km (0.108 R)
• M64: 21,712,037 km (0.065 R)
• M65: 22,253,581 km (0.115 R)
• M66: 22,370,118 km (0.118 R)
• M67: 22,760,418 km (0.07 R)
• M68: 23,389,328 km (0.095 R)
• M69: 23,587,096 km (0.097 R)
• M70: 23,984,279 km (0.06 R)
• M71: 24,463,740 km (0.098 R)
• M72: 24,624,408 km (0.079 R)
• M73: 24,785,226 km (0.066 R)
• M74: 25,188,990 km (0.09 R)
• M75: 25,921,272 km (0.052 R)
• M76: 26,249,041 km (0.104 R)
• M77: 27,032,934 km (0.096 R)
• M78: 27,282,014 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.8

Radius: 10.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.99 AU - 8.69 AU

Year: 8797 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,095,000 km

• M1: 150,047 km (0.094 R)
• M2: 337,792 km (0.116 R)
• M3: 415,284 km (0.078 R)
• M4: 607,367 km (0.104 R)
• M5: 1,114,953 km (0.102 R)
• M6: 1,241,513 km (0.036 R)
• M7: 1,316,012 km (0.066 R)
• M8: 1,392,158 km (0.087 R)
• M9: 1,529,189 km (0.054 R)
• M10: 1,859,502 km (0.077 R)
• M11: 2,122,195 km (0.089 R)
• M12: 2,444,130 km (0.064 R)
• M13: 2,930,921 km (0.114 R)
• M14: 3,108,494 km (0.106 R)
• M15: 3,394,824 km (0.029 R)
• M16: 3,826,564 km (0.071 R)
• M17: 4,304,679 km (0.091 R)
• M18: 4,477,913 km (0.097 R)
• M19: 4,951,390 km (0.08 R)
• M20: 5,041,897 km (0.066 R)
• M21: 5,440,875 km (0.1 R)
• M22: 5,534,373 km (0.072 R)
• M23: 5,628,470 km (0.084 R)
• M24: 5,754,731 km (0.117 R)
• M25: 5,882,039 km (0.041 R)
• M26: 6,106,884 km (0.109 R)
• M27: 6,236,735 km (0.097 R)
• M28: 6,367,484 km (0.113 R)
• M29: 6,598,463 km (0.074 R)
• M30: 6,731,755 km (0.072 R)
• M31: 7,205,232 km (0.094 R)
• M32: 7,445,935 km (0.057 R)
• M33: 8,220,104 km (0.036 R)
• M34: 8,435,674 km (0.064 R)
• M35: 8,653,040 km (0.108 R)
• M36: 9,056,655 km (0.112 R)
• M37: 9,279,406 km (0.111 R)
• M38: 9,958,281 km (0.089 R)
• M39: 10,034,726 km (0.094 R)
• M40: 10,111,470 km (0.065 R)
• M41: 10,188,213 km (0.08 R)
• M42: 10,575,373 km (0.089 R)
• M43: 10,653,313 km (0.105 R)
• M44: 10,770,747 km (0.109 R)
• M45: 10,927,975 km (0.108 R)
• M46: 11,403,995 km (0.052 R)
• M47: 11,524,122 km (0.079 R)
• M48: 11,765,573 km (0.076 R)
• M49: 12,090,051 km (0.102 R)
• M50: 13,671,749 km (0.068 R)
• M51: 15,141,399 km (0.098 R)
• M52: 15,805,613 km (0.044 R)
• M53: 16,163,751 km (0.083 R)
• M54: 16,660,565 km (0.098 R)
• M55: 17,025,135 km (0.1 R)
• M56: 17,762,054 km (0.062 R)
• M57: 17,901,480 km (0.06 R)
• M58: 18,274,726 km (0.112 R)
• M59: 19,841,914 km (0.065 R)
• M60: 19,938,255 km (0.094 R)
• M61: 20,034,745 km (0.101 R)
• M62: 20,519,742 km (0.111 R)
• M63: 20,666,048 km (0.082 R)
• M64: 22,749,498 km (0.083 R)
• M65: 22,951,455 km (0.107 R)
• M66: 23,816,131 km (0.033 R)
• M67: 25,055,100 km (0.026 R)
• M68: 25,472,777 km (0.04 R)
• M69: 25,577,496 km (0.047 R)
• M70: 26,633,208 km (0.102 R)
• M71: 26,739,423 km (0.053 R)
• M72: 27,006,006 km (0.044 R)
• M73: 27,649,127 km (0.094 R)
• M74: 27,972,558 km (0.075 R)
• M75: 28,841,422 km (0.115 R)
• M76: 29,333,898 km (0.111 R)
• M77: 30,772,432 km (0.078 R)
• M78: 32,347,248 km (0.049 R)
• M79: 36,456,403 km (0.079 R)
• M80: 36,929,730 km (0.078 R)
• M81: 37,643,312 km (0.067 R)
• M82: 39,205,264 km (0.086 R)
• M83: 39,326,288 km (0.056 R)
• M84: 40,176,902 km (0.092 R)
• M85: 41,033,649 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit