🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 238 Days

Day: 29.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 74.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,063,731 km

• M1: 141,071 km (0.118 R)
• M2: 568,472 km (0.038 R)

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 9.1

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.93 AU - 1.23 AU

Year: 714 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,063,731 km

• M1: 113,844 km (0.095 R)
• M2: 173,833 km (0.096 R)
• M3: 236,664 km (0.076 R)
• M4: 298,597 km (0.109 R)
• M5: 428,747 km (0.1 R)
• M6: 570,417 km (0.09 R)
• M7: 733,927 km (0.091 R)
• M8: 857,345 km (0.104 R)
• M9: 941,868 km (0.084 R)
• M10: 1,125,574 km (0.115 R)
• M11: 1,187,508 km (0.079 R)
• M12: 1,256,921 km (0.096 R)
• M13: 1,380,190 km (0.112 R)
• M14: 1,597,107 km (0.062 R)
• M15: 1,752,689 km (0.089 R)
• M16: 1,810,583 km (0.116 R)
• M17: 1,943,276 km (0.086 R)
• M18: 2,102,000 km (0.066 R)
• M19: 2,218,237 km (0.049 R)
• M20: 2,654,016 km (0.1 R)
• M21: 2,746,168 km (0.082 R)
• M22: 2,873,476 km (0.082 R)
• M23: 2,976,698 km (0.105 R)
• M24: 3,142,902 km (0.096 R)
• M25: 3,339,024 km (0.115 R)
• M26: 3,520,935 km (0.1 R)
• M27: 3,856,633 km (0.037 R)
• M28: 4,066,818 km (0.055 R)
• M29: 4,212,377 km (0.111 R)
• M30: 4,280,893 km (0.086 R)
• M31: 4,508,581 km (0.119 R)
• M32: 4,568,719 km (0.029 R)
• M33: 4,639,180 km (0.059 R)
• M34: 4,750,480 km (0.057 R)
• M35: 4,883,323 km (0.104 R)
• M36: 4,955,429 km (0.088 R)
• M37: 5,038,157 km (0.111 R)
• M38: 5,405,719 km (0.112 R)
• M39: 5,706,112 km (0.103 R)
• M40: 5,782,107 km (0.06 R)
• M41: 5,858,402 km (0.033 R)
• M42: 6,011,890 km (0.113 R)
• M43: 6,078,161 km (0.105 R)
• M44: 6,256,033 km (0.117 R)
• M45: 6,401,742 km (0.05 R)
• M46: 6,880,455 km (0.102 R)
• M47: 7,007,763 km (0.077 R)
• M48: 7,147,487 km (0.082 R)
• M49: 7,241,135 km (0.108 R)
• M50: 7,441,596 km (0.082 R)
• M51: 8,041,783 km (0.118 R)
• M52: 8,175,972 km (0.069 R)
• M53: 8,261,692 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 11.6

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.72 AU - 3.14 AU

Year: 3189 Days

Day: 13.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,063,731 km

• M1: 146,456 km (0.097 R)
• M2: 244,892 km (0.117 R)
• M3: 533,167 km (0.094 R)
• M4: 637,586 km (0.063 R)
• M5: 803,640 km (0.087 R)
• M6: 938,278 km (0.117 R)
• M7: 1,117,945 km (0.076 R)
• M8: 1,193,193 km (0.037 R)
• M9: 1,429,707 km (0.118 R)
• M10: 1,511,986 km (0.058 R)
• M11: 1,813,126 km (0.107 R)
• M12: 1,917,845 km (0.101 R)
• M13: 2,086,741 km (0.099 R)
• M14: 2,455,948 km (0.107 R)
• M15: 2,690,966 km (0.103 R)
• M16: 2,793,890 km (0.117 R)
• M17: 3,182,994 km (0.109 R)
• M18: 4,290,317 km (0.067 R)
• M19: 4,431,538 km (0.111 R)
• M20: 4,801,942 km (0.103 R)
• M21: 5,160,827 km (0.097 R)
• M22: 5,528,689 km (0.108 R)
• M23: 5,616,502 km (0.108 R)
• M24: 5,815,617 km (0.057 R)
• M25: 6,017,275 km (0.047 R)
• M26: 6,312,581 km (0.093 R)
• M27: 6,659,349 km (0.088 R)
• M28: 6,799,822 km (0.078 R)
• M29: 6,988,614 km (0.051 R)
• M30: 7,565,464 km (0.098 R)
• M31: 7,810,355 km (0.078 R)
• M32: 7,958,457 km (0.047 R)
• M33: 8,082,773 km (0.049 R)
• M34: 8,232,670 km (0.076 R)
• M35: 8,688,046 km (0.119 R)
• M36: 9,022,098 km (0.087 R)
• M37: 9,229,740 km (0.034 R)
• M38: 9,360,339 km (0.111 R)
• M39: 9,942,274 km (0.093 R)
• M40: 10,645,235 km (0.068 R)
• M41: 11,113,626 km (0.111 R)
• M42: 11,448,127 km (0.054 R)
• M43: 11,616,723 km (0.076 R)
• M44: 11,956,460 km (0.092 R)
• M45: 12,098,877 km (0.06 R)
• M46: 12,356,784 km (0.103 R)
• M47: 12,587,614 km (0.112 R)
• M48: 12,703,552 km (0.108 R)
• M49: 12,819,790 km (0.112 R)
• M50: 12,936,476 km (0.119 R)
• M51: 13,524,994 km (0.079 R)
• M52: 13,733,085 km (0.077 R)
• M53: 14,122,338 km (0.057 R)
• M54: 14,363,640 km (0.115 R)
• M55: 15,157,406 km (0.109 R)
• M56: 15,250,007 km (0.082 R)
• M57: 15,871,586 km (0.038 R)
• M58: 16,438,113 km (0.074 R)
• M59: 17,107,414 km (0.1 R)
• M60: 18,341,148 km (0.078 R)
• M61: 18,538,617 km (0.062 R)
• M62: 18,703,623 km (0.058 R)
• M63: 19,268,655 km (0.107 R)
• M64: 19,569,945 km (0.09 R)
• M65: 19,738,093 km (0.117 R)
• M66: 20,893,736 km (0.025 R)
• M67: 21,827,077 km (0.081 R)
• M68: 22,001,508 km (0.094 R)
• M69: 22,456,884 km (0.044 R)
• M70: 22,562,500 km (0.066 R)
• M71: 22,880,097 km (0.102 R)
• M72: 23,163,734 km (0.107 R)
• M73: 23,306,002 km (0.104 R)
• M74: 23,698,696 km (0.079 R)
• M75: 23,842,011 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.5

Radius: 3.3

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.84 AU - 10.76 AU

Year: 21018 Days

Day: 15.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,063,731 km

• M1: 45,927 km (0.12 R)
• M2: 350,209 km (0.035 R)
• M3: 410,048 km (0.099 R)
• M4: 473,178 km (0.074 R)
• M5: 539,600 km (0.079 R)
• M6: 700,268 km (0.093 R)
• M7: 835,055 km (0.075 R)
• M8: 1,240,615 km (0.095 R)
• M9: 1,356,254 km (0.047 R)
• M10: 1,524,103 km (0.041 R)
• M11: 2,840,714 km (0.112 R)
• M12: 3,054,789 km (0.084 R)
• M13: 3,794,251 km (0.078 R)
• M14: 3,861,121 km (0.118 R)
• M15: 4,621,527 km (0.115 R)
• M16: 5,277,065 km (0.106 R)
• M17: 5,314,315 km (0.099 R)
• M18: 5,426,663 km (0.115 R)
• M19: 6,234,641 km (0.088 R)
• M20: 6,274,135 km (0.12 R)
• M21: 6,672,663 km (0.08 R)
• M22: 6,753,446 km (0.096 R)
• M23: 6,997,440 km (0.103 R)
• M24: 7,578,179 km (0.112 R)
• M25: 8,174,177 km (0.045 R)
• M26: 8,477,711 km (0.089 R)
• M27: 8,829,266 km (0.073 R)
• M28: 9,501,110 km (0.085 R)
• M29: 9,774,426 km (0.057 R)
• M30: 10,845,846 km (0.117 R)
• M31: 11,131,428 km (0.085 R)
• M32: 11,516,044 km (0.069 R)
• M33: 13,148,007 km (0.054 R)
• M34: 13,299,849 km (0.092 R)
• M35: 13,605,478 km (0.086 R)
• M36: 14,016,423 km (0.096 R)
• M37: 16,240,195 km (0.1 R)
• M38: 18,062,597 km (0.047 R)
• M39: 19,198,344 km (0.082 R)
• M40: 19,313,085 km (0.071 R)
• M41: 19,370,531 km (0.11 R)
• M42: 19,716,850 km (0.091 R)
• M43: 20,944,450 km (0.111 R)
• M44: 21,062,632 km (0.08 R)
• M45: 23,411,618 km (0.029 R)
• M46: 23,780,377 km (0.053 R)
• M47: 24,648,044 km (0.075 R)
• M48: 24,897,873 km (0.109 R)
• M49: 25,652,295 km (0.08 R)
• M50: 25,842,135 km (0.047 R)
• M51: 26,223,160 km (0.09 R)
• M52: 28,482,238 km (0.086 R)
• M53: 29,734,372 km (0.113 R)
• M54: 29,867,364 km (0.061 R)
• M55: 30,937,288 km (0.096 R)
• M56: 31,476,888 km (0.083 R)
• M57: 32,428,779 km (0.108 R)
• M58: 32,497,145 km (0.108 R)
• M59: 32,634,028 km (0.089 R)
• M60: 33,804,930 km (0.085 R)
• M61: 35,340,552 km (0.111 R)
• M62: 36,187,725 km (0.12 R)
• M63: 36,827,405 km (0.106 R)
• M64: 38,334,754 km (0.094 R)
• M65: 39,132,260 km (0.076 R)
• M66: 39,204,964 km (0.079 R)
• M67: 42,301,790 km (0.079 R)
• M68: 43,276,270 km (0.105 R)
• M69: 44,106,389 km (0.039 R)
• M70: 44,257,932 km (0.05 R)
• M71: 44,789,602 km (0.116 R)
• M72: 45,476,257 km (0.082 R)
• M73: 47,634,804 km (0.092 R)
• M74: 48,883,049 km (0.107 R)
• M75: 49,118,366 km (0.099 R)
• M76: 50,617,038 km (0.109 R)
• M77: 51,411,851 km (0.101 R)
• M78: 51,730,794 km (0.076 R)
• M79: 52,290,889 km (0.052 R)
• M80: 53,659,111 km (0.118 R)
• M81: 53,739,893 km (0.114 R)
• M82: 53,901,758 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 11,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit