🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 17.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.44 AU - 3.82 AU

Year: 1974 Days

Day: 23 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.53 AU - 5.85 AU

Year: 3620 Days

Day: 26.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.2

Radius: 10.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.91 AU - 6.81 AU

Year: 5717 Days

Day: 10.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,342,555 km

• M1: 134,189 km (0.085 R)
• M2: 202,256 km (0.108 R)
• M3: 441,463 km (0.049 R)
• M4: 546,780 km (0.104 R)
• M5: 683,961 km (0.075 R)
• M6: 751,580 km (0.094 R)
• M7: 1,020,557 km (0.093 R)
• M8: 1,235,379 km (0.095 R)
• M9: 1,305,690 km (0.052 R)
• M10: 1,421,180 km (0.079 R)
• M11: 1,510,041 km (0.09 R)
• M12: 1,616,255 km (0.116 R)
• M13: 1,933,702 km (0.077 R)
• M14: 2,167,823 km (0.102 R)
• M15: 2,271,045 km (0.107 R)
• M16: 2,887,089 km (0.036 R)
• M17: 3,552,949 km (0.113 R)
• M18: 3,737,104 km (0.109 R)
• M19: 3,924,401 km (0.101 R)
• M20: 4,093,596 km (0.114 R)
• M21: 4,265,185 km (0.094 R)
• M22: 4,593,552 km (0.113 R)
• M23: 4,772,022 km (0.116 R)
• M24: 4,862,080 km (0.045 R)
• M25: 4,952,737 km (0.045 R)
• M26: 5,135,844 km (0.076 R)
• M27: 5,297,859 km (0.101 R)
• M28: 5,866,181 km (0.058 R)
• M29: 6,133,363 km (0.11 R)
• M30: 7,009,558 km (0.103 R)
• M31: 7,501,585 km (0.095 R)
• M32: 7,978,204 km (0.093 R)
• M33: 9,155,988 km (0.061 R)
• M34: 9,409,407 km (0.097 R)
• M35: 9,836,958 km (0.108 R)
• M36: 10,504,762 km (0.098 R)
• M37: 10,770,149 km (0.105 R)
• M38: 11,217,297 km (0.106 R)
• M39: 11,458,150 km (0.072 R)
• M40: 11,700,947 km (0.062 R)
• M41: 11,822,869 km (0.113 R)
• M42: 11,945,390 km (0.092 R)
• M43: 13,034,462 km (0.088 R)
• M44: 13,542,946 km (0.117 R)
• M45: 13,896,296 km (0.054 R)
• M46: 14,220,026 km (0.078 R)
• M47: 14,546,448 km (0.054 R)
• M48: 14,974,448 km (0.055 R)
• M49: 15,775,395 km (0.103 R)
• M50: 15,943,991 km (0.088 R)
• M51: 16,385,305 km (0.053 R)
• M52: 16,830,658 km (0.086 R)
• M53: 16,899,473 km (0.06 R)
• M54: 17,002,995 km (0.112 R)
• M55: 18,190,203 km (0.104 R)
• M56: 18,367,178 km (0.105 R)
• M57: 19,948,128 km (0.047 R)
• M58: 20,423,550 km (0.086 R)
• M59: 21,199,514 km (0.094 R)
• M60: 21,273,864 km (0.042 R)
• M61: 21,609,712 km (0.104 R)
• M62: 21,985,053 km (0.071 R)
• M63: 22,135,698 km (0.116 R)
• M64: 22,362,488 km (0.082 R)
• M65: 22,476,033 km (0.11 R)
• M66: 22,627,875 km (0.099 R)
• M67: 23,738,789 km (0.11 R)
• M68: 24,164,843 km (0.079 R)
• M69: 24,242,634 km (0.047 R)
• M70: 24,671,681 km (0.051 R)
• M71: 25,894,195 km (0.11 R)
• M72: 25,973,781 km (0.089 R)
• M73: 26,053,367 km (0.084 R)
• M74: 26,452,793 km (0.085 R)
• M75: 26,573,070 km (0.09 R)
• M76: 27,015,431 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.7

Radius: 7.7

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.61 AU - 16.85 AU

Year: 18134 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,342,555 km

• M1: 545,883 km (0.037 R)
• M2: 911,500 km (0.096 R)
• M3: 1,095,804 km (0.112 R)
• M4: 1,317,658 km (0.09 R)
• M5: 1,368,970 km (0.107 R)
• M6: 1,447,060 km (0.096 R)
• M7: 1,663,080 km (0.077 R)
• M8: 2,006,407 km (0.081 R)
• M9: 2,403,140 km (0.09 R)
• M10: 2,659,401 km (0.089 R)
• M11: 3,444,341 km (0.091 R)
• M12: 4,334,748 km (0.084 R)
• M13: 4,412,090 km (0.047 R)
• M14: 4,725,946 km (0.094 R)
• M15: 5,375,201 km (0.092 R)
• M16: 6,711,409 km (0.094 R)
• M17: 6,845,898 km (0.093 R)
• M18: 7,718,652 km (0.027 R)
• M19: 7,812,599 km (0.104 R)
• M20: 8,384,063 km (0.042 R)
• M21: 8,480,703 km (0.105 R)
• M22: 8,674,881 km (0.051 R)
• M23: 9,567,083 km (0.111 R)
• M24: 10,644,487 km (0.094 R)
• M25: 11,065,007 km (0.114 R)
• M26: 11,384,099 km (0.036 R)
• M27: 11,544,617 km (0.05 R)
• M28: 12,030,960 km (0.057 R)
• M29: 12,468,983 km (0.069 R)
• M30: 13,191,839 km (0.08 R)
• M31: 13,757,020 km (0.103 R)
• M32: 14,272,534 km (0.111 R)
• M33: 14,330,279 km (0.062 R)
• M34: 14,561,707 km (0.1 R)
• M35: 16,457,411 km (0.063 R)
• M36: 16,639,173 km (0.095 R)
• M37: 19,060,863 km (0.12 R)
• M38: 19,763,674 km (0.089 R)
• M39: 20,280,086 km (0.086 R)
• M40: 20,800,986 km (0.093 R)
• M41: 21,656,685 km (0.053 R)
• M42: 22,189,104 km (0.059 R)
• M43: 23,675,209 km (0.092 R)
• M44: 24,430,230 km (0.031 R)
• M45: 24,706,836 km (0.088 R)
• M46: 25,332,754 km (0.081 R)
• M47: 25,893,596 km (0.092 R)
• M48: 26,175,439 km (0.1 R)
• M49: 26,458,478 km (0.071 R)
• M50: 26,956,040 km (0.042 R)
• M51: 27,098,757 km (0.045 R)
• M52: 27,313,430 km (0.064 R)
• M53: 27,744,272 km (0.08 R)
• M54: 27,816,378 km (0.101 R)
• M55: 28,540,132 km (0.113 R)
• M56: 28,758,395 km (0.102 R)
• M57: 28,831,250 km (0.107 R)
• M58: 29,196,717 km (0.032 R)
• M59: 31,421,387 km (0.114 R)
• M60: 33,163,604 km (0.116 R)
• M61: 33,930,742 km (0.106 R)
• M62: 34,316,555 km (0.118 R)
• M63: 35,795,928 km (0.119 R)
• M64: 36,109,934 km (0.109 R)
• M65: 36,346,149 km (0.076 R)
• M66: 39,219,775 km (0.067 R)
• M67: 40,765,569 km (0.11 R)
• M68: 42,746,694 km (0.096 R)
• M69: 43,413,900 km (0.119 R)
• M70: 43,665,075 km (0.12 R)
• M71: 44,168,771 km (0.06 R)
• M72: 44,252,845 km (0.046 R)
• M73: 44,421,293 km (0.116 R)
• M74: 47,748,050 km (0.066 R)
• M75: 47,920,836 km (0.116 R)
• M76: 48,267,005 km (0.082 R)
• M77: 48,440,389 km (0.112 R)
• M78: 48,527,156 km (0.092 R)
• M79: 49,397,666 km (0.064 R)
• M80: 50,097,784 km (0.05 R)
• M81: 51,330,919 km (0.074 R)
• M82: 51,862,440 km (0.11 R)
• M83: 53,020,477 km (0.107 R)
• M84: 54,186,892 km (0.065 R)
• M85: 54,727,987 km (0.047 R)
• M86: 54,999,358 km (0.101 R)
• M87: 55,543,296 km (0.074 R)
• M88: 55,724,908 km (0.08 R)
• M89: 56,819,216 km (0.058 R)
• M90: 57,736,550 km (0.113 R)
• M91: 58,751,273 km (0.103 R)
• M92: 59,121,826 km (0.078 R)
• M93: 60,237,827 km (0.063 R)
• M94: 60,798,370 km (0.101 R)
• M95: 61,266,910 km (0.119 R)
• M96: 61,454,656 km (0.079 R)
• M97: 62,301,828 km (0.079 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit