🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.96 AU - 1.12 AU

Year: 378 Days

Day: 17.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,366,399 km

• M1: 316,250 km (0.096 R)
• M2: 533,017 km (0.118 R)

Asteroid Belt

Center: 1.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.62 AU - 2.3 AU

Year: 978 Days

Day: 41.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.37 AU - 3.59 AU

Year: 1834 Days

Day: 47.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 9.2

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.28 AU - 10.22 AU

Year: 8446 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,366,399 km

• M1: 134,937 km (0.082 R)
• M2: 248,332 km (0.108 R)
• M3: 1,110,016 km (0.09 R)
• M4: 1,342,192 km (0.114 R)
• M5: 1,568,982 km (0.107 R)
• M6: 1,989,352 km (0.085 R)
• M7: 2,058,915 km (0.118 R)
• M8: 2,370,079 km (0.089 R)
• M9: 3,280,532 km (0.061 R)
• M10: 3,390,935 km (0.061 R)
• M11: 3,729,774 km (0.066 R)
• M12: 4,348,810 km (0.057 R)
• M13: 4,623,921 km (0.111 R)
• M14: 5,031,276 km (0.081 R)
• M15: 5,450,299 km (0.074 R)
• M16: 5,581,497 km (0.036 R)
• M17: 5,647,469 km (0.075 R)
• M18: 6,738,636 km (0.111 R)
• M19: 6,915,012 km (0.102 R)
• M20: 7,057,130 km (0.099 R)
• M21: 7,272,252 km (0.107 R)
• M22: 7,967,583 km (0.065 R)
• M23: 8,042,082 km (0.084 R)
• M24: 8,760,751 km (0.088 R)
• M25: 8,876,090 km (0.087 R)
• M26: 9,897,096 km (0.08 R)
• M27: 10,178,340 km (0.081 R)
• M28: 10,259,123 km (0.098 R)
• M29: 10,421,436 km (0.097 R)
• M30: 10,707,468 km (0.109 R)
• M31: 10,789,746 km (0.086 R)
• M32: 10,872,175 km (0.119 R)
• M33: 11,037,630 km (0.104 R)
• M34: 11,665,792 km (0.054 R)
• M35: 11,877,772 km (0.088 R)
• M36: 12,869,007 km (0.053 R)
• M37: 13,044,186 km (0.049 R)
• M38: 13,663,372 km (0.093 R)
• M39: 15,114,322 km (0.029 R)
• M40: 15,904,797 km (0.053 R)
• M41: 15,998,744 km (0.053 R)
• M42: 16,281,484 km (0.102 R)
• M43: 16,899,922 km (0.104 R)
• M44: 17,574,608 km (0.091 R)
• M45: 18,159,835 km (0.056 R)
• M46: 18,701,828 km (0.088 R)
• M47: 19,550,048 km (0.071 R)
• M48: 20,308,958 km (0.108 R)
• M49: 22,484,410 km (0.1 R)
• M50: 22,960,132 km (0.115 R)
• M51: 23,385,887 km (0.099 R)
• M52: 23,760,480 km (0.038 R)
• M53: 24,245,028 km (0.117 R)
• M54: 24,353,187 km (0.036 R)
• M55: 24,569,954 km (0.116 R)
• M56: 24,678,562 km (0.072 R)
• M57: 25,005,284 km (0.076 R)
• M58: 25,883,872 km (0.102 R)
• M59: 26,049,627 km (0.041 R)
• M60: 27,388,977 km (0.082 R)
• M61: 27,501,624 km (0.086 R)
• M62: 27,727,367 km (0.083 R)
• M63: 28,979,800 km (0.049 R)
• M64: 29,209,433 km (0.102 R)
• M65: 29,728,538 km (0.035 R)
• M66: 30,250,634 km (0.114 R)
• M67: 30,483,558 km (0.111 R)
• M68: 31,186,219 km (0.091 R)
• M69: 32,667,089 km (0.078 R)
• M70: 35,083,842 km (0.094 R)
• M71: 35,389,919 km (0.113 R)
• M72: 35,696,894 km (0.101 R)
• M73: 35,881,498 km (0.102 R)
• M74: 35,943,132 km (0.097 R)
• M75: 36,066,551 km (0.116 R)
• M76: 36,499,337 km (0.109 R)
• M77: 37,870,701 km (0.114 R)
• M78: 37,933,382 km (0.109 R)
• M79: 38,499,610 km (0.061 R)
• M80: 38,752,132 km (0.077 R)
• M81: 39,767,752 km (0.049 R)
• M82: 41,113,983 km (0.116 R)
• M83: 41,630,843 km (0.087 R)
• M84: 42,149,798 km (0.113 R)
• M85: 43,456,536 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.6

Radius: 3.1

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.08 AU - 20.52 AU

Year: 26769 Days

Day: 24.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,366,399 km

• M1: 54,005 km (0.048 R)
• M2: 238,609 km (0.08 R)
• M3: 295,605 km (0.076 R)
• M4: 406,158 km (0.11 R)
• M5: 492,775 km (0.065 R)
• M6: 703,708 km (0.099 R)
• M7: 808,128 km (0.118 R)
• M8: 962,513 km (0.069 R)
• M9: 1,478,625 km (0.102 R)
• M10: 2,095,417 km (0.078 R)
• M11: 2,556,029 km (0.108 R)
• M12: 2,684,085 km (0.069 R)
• M13: 2,946,330 km (0.085 R)
• M14: 3,046,860 km (0.093 R)
• M15: 3,216,803 km (0.109 R)
• M16: 3,637,023 km (0.044 R)
• M17: 4,074,448 km (0.052 R)
• M18: 4,111,697 km (0.106 R)
• M19: 4,375,139 km (0.117 R)
• M20: 5,647,768 km (0.08 R)
• M21: 5,730,795 km (0.032 R)
• M22: 6,195,147 km (0.07 R)
• M23: 6,540,269 km (0.117 R)
• M24: 6,847,394 km (0.037 R)
• M25: 7,025,116 km (0.066 R)
• M26: 7,658,513 km (0.077 R)
• M27: 7,935,718 km (0.105 R)
• M28: 7,982,094 km (0.081 R)
• M29: 8,075,443 km (0.109 R)
• M30: 8,263,038 km (0.085 R)
• M31: 9,517,267 km (0.082 R)
• M32: 9,765,151 km (0.104 R)
• M33: 10,419,641 km (0.099 R)
• M34: 10,777,779 km (0.119 R)
• M35: 11,823,468 km (0.117 R)
• M36: 11,983,089 km (0.099 R)
• M37: 12,466,140 km (0.079 R)
• M38: 12,900,872 km (0.07 R)
• M39: 12,955,624 km (0.101 R)
• M40: 13,340,540 km (0.088 R)
• M41: 14,121,889 km (0.081 R)
• M42: 14,178,288 km (0.078 R)
• M43: 14,291,234 km (0.057 R)
• M44: 15,728,271 km (0.117 R)
• M45: 16,138,768 km (0.112 R)
• M46: 16,671,935 km (0.111 R)
• M47: 17,030,371 km (0.119 R)
• M48: 17,270,925 km (0.067 R)
• M49: 18,489,848 km (0.084 R)
• M50: 19,047,399 km (0.12 R)
• M51: 19,547,655 km (0.1 R)
• M52: 20,242,387 km (0.091 R)
• M53: 21,267,432 km (0.078 R)
• M54: 21,721,162 km (0.082 R)
• M55: 22,243,707 km (0.117 R)
• M56: 22,704,170 km (0.11 R)
• M57: 22,968,808 km (0.093 R)
• M58: 23,567,798 km (0.104 R)
• M59: 24,781,186 km (0.09 R)
• M60: 26,153,149 km (0.115 R)
• M61: 26,987,905 km (0.03 R)
• M62: 30,778,416 km (0.091 R)
• M63: 31,217,934 km (0.091 R)
• M64: 31,438,441 km (0.047 R)
• M65: 31,733,299 km (0.083 R)
• M66: 33,146,251 km (0.085 R)
• M67: 33,221,050 km (0.078 R)
• M68: 34,276,014 km (0.103 R)
• M69: 34,351,860 km (0.115 R)
• M70: 34,427,706 km (0.065 R)
• M71: 34,503,552 km (0.088 R)
• M72: 34,959,975 km (0.056 R)
• M73: 35,112,715 km (0.068 R)
• M74: 35,725,318 km (0.057 R)
• M75: 36,032,891 km (0.117 R)
• M76: 37,350,250 km (0.11 R)
• M77: 39,553,976 km (0.063 R)
• M78: 41,395,376 km (0.03 R)
• M79: 41,799,440 km (0.084 R)
• M80: 42,448,545 km (0.103 R)
• M81: 43,756,779 km (0.066 R)
• M82: 44,168,323 km (0.094 R)
• M83: 44,333,179 km (0.054 R)
• M84: 45,493,760 km (0.102 R)
• M85: 45,660,412 km (0.057 R)
• M86: 46,412,590 km (0.084 R)
• M87: 47,253,180 km (0.082 R)
• M88: 47,590,823 km (0.064 R)
• M89: 48,523,565 km (0.113 R)
• M90: 51,184,163 km (0.117 R)
• M91: 52,139,645 km (0.069 R)
• M92: 53,979,848 km (0.091 R)
• M93: 54,421,162 km (0.07 R)
• M94: 55,841,295 km (0.108 R)
• M95: 57,543,569 km (0.113 R)
• M96: 57,813,892 km (0.117 R)
• M97: 59,809,229 km (0.036 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit