🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.93 AU - 1.21 AU

Year: 413 Days

Day: 34.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.72 AU - 2.21 AU

Year: 1023 Days

Day: 13.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,426,630 km

• M1: 33,510 km (0.044 R)
• M2: 61,186 km (0.075 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.4

Radius: 12.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.22 AU - 6.36 AU

Year: 4536 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,426,630 km

• M1: 193,430 km (0.099 R)
• M2: 277,803 km (0.093 R)
• M3: 360,082 km (0.095 R)
• M4: 439,668 km (0.074 R)
• M5: 527,332 km (0.058 R)
• M6: 802,443 km (0.072 R)
• M7: 947,104 km (0.056 R)
• M8: 1,472,492 km (0.054 R)
• M9: 1,574,817 km (0.101 R)
• M10: 1,746,406 km (0.117 R)
• M11: 1,896,602 km (0.103 R)
• M12: 2,195,648 km (0.053 R)
• M13: 2,464,176 km (0.091 R)
• M14: 2,775,041 km (0.093 R)
• M15: 3,066,008 km (0.072 R)
• M16: 3,265,422 km (0.077 R)
• M17: 3,677,415 km (0.055 R)
• M18: 3,800,833 km (0.101 R)
• M19: 3,997,405 km (0.099 R)
• M20: 4,106,162 km (0.102 R)
• M21: 4,475,669 km (0.119 R)
• M22: 4,664,462 km (0.102 R)
• M23: 4,740,757 km (0.038 R)
• M24: 4,817,500 km (0.089 R)
• M25: 5,030,677 km (0.109 R)
• M26: 5,446,260 km (0.11 R)
• M27: 5,546,939 km (0.078 R)
• M28: 5,790,934 km (0.103 R)
• M29: 6,017,724 km (0.107 R)
• M30: 6,247,656 km (0.077 R)
• M31: 6,416,552 km (0.055 R)
• M32: 6,544,308 km (0.062 R)
• M33: 6,694,355 km (0.087 R)
• M34: 7,151,676 km (0.064 R)
• M35: 7,306,210 km (0.078 R)
• M36: 7,529,261 km (0.075 R)
• M37: 7,958,906 km (0.052 R)
• M38: 8,165,351 km (0.111 R)
• M39: 8,303,879 km (0.103 R)
• M40: 8,396,779 km (0.076 R)
• M41: 8,489,978 km (0.054 R)
• M42: 8,606,964 km (0.103 R)
• M43: 8,937,276 km (0.1 R)
• M44: 9,586,232 km (0.116 R)
• M45: 10,425,027 km (0.089 R)
• M46: 11,571,246 km (0.101 R)
• M47: 12,225,138 km (0.094 R)
• M48: 12,410,490 km (0.051 R)
• M49: 12,490,225 km (0.073 R)
• M50: 12,703,552 km (0.071 R)
• M51: 12,918,075 km (0.03 R)
• M52: 13,843,488 km (0.039 R)
• M53: 14,369,923 km (0.077 R)
• M54: 14,931,214 km (0.082 R)
• M55: 16,104,211 km (0.093 R)
• M56: 16,453,073 km (0.115 R)
• M57: 16,833,949 km (0.031 R)
• M58: 17,010,624 km (0.064 R)
• M59: 17,634,148 km (0.07 R)
• M60: 17,903,574 km (0.066 R)
• M61: 18,842,450 km (0.117 R)
• M62: 19,118,009 km (0.113 R)
• M63: 19,642,051 km (0.073 R)
• M64: 19,797,184 km (0.107 R)
• M65: 19,952,616 km (0.109 R)
• M66: 20,077,381 km (0.104 R)
• M67: 20,171,029 km (0.063 R)
• M68: 20,515,702 km (0.103 R)
• M69: 20,767,625 km (0.091 R)
• M70: 21,370,205 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 1000

Radius: 5.7

Gravity: 30.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.97 AU - 13.55 AU

Year: 16991 Days

Day: 23.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,426,630 km

• M1: 73,303 km (0.09 R)
• M2: 185,501 km (0.101 R)
• M3: 493,075 km (0.113 R)
• M4: 534,663 km (0.113 R)
• M5: 577,448 km (0.066 R)
• M6: 2,300,217 km (0.103 R)
• M7: 2,627,986 km (0.061 R)
• M8: 3,166,688 km (0.067 R)
• M9: 3,738,600 km (0.116 R)
• M10: 3,907,945 km (0.109 R)
• M11: 4,036,450 km (0.117 R)
• M12: 5,161,575 km (0.086 R)
• M13: 5,733,937 km (0.116 R)
• M14: 6,731,904 km (0.059 R)
• M15: 7,621,712 km (0.06 R)
• M16: 8,381,969 km (0.035 R)
• M17: 8,771,073 km (0.111 R)
• M18: 8,827,172 km (0.071 R)
• M19: 9,509,189 km (0.08 R)
• M20: 9,740,317 km (0.111 R)
• M21: 9,798,361 km (0.089 R)
• M22: 11,104,949 km (0.06 R)
• M23: 11,287,309 km (0.066 R)
• M24: 14,073,719 km (0.07 R)
• M25: 14,469,405 km (0.072 R)
• M26: 14,668,670 km (0.091 R)
• M27: 14,735,241 km (0.049 R)
• M28: 15,746,373 km (0.062 R)
• M29: 16,363,763 km (0.112 R)
• M30: 18,048,385 km (0.1 R)
• M31: 18,622,093 km (0.09 R)
• M32: 20,304,620 km (0.102 R)
• M33: 20,751,618 km (0.116 R)
• M34: 21,655,040 km (0.108 R)
• M35: 22,187,907 km (0.094 R)
• M36: 22,340,946 km (0.114 R)
• M37: 22,725,113 km (0.077 R)
• M38: 22,802,306 km (0.071 R)
• M39: 23,111,525 km (0.105 R)
• M40: 23,189,016 km (0.085 R)
• M41: 24,047,708 km (0.105 R)
• M42: 24,204,935 km (0.119 R)
• M43: 27,502,372 km (0.098 R)
• M44: 27,666,780 km (0.092 R)
• M45: 29,328,962 km (0.073 R)
• M46: 33,447,840 km (0.071 R)
• M47: 33,623,318 km (0.115 R)
• M48: 34,505,497 km (0.104 R)
• M49: 34,594,208 km (0.119 R)
• M50: 39,213,791 km (0.093 R)
• M51: 39,862,896 km (0.118 R)
• M52: 40,235,245 km (0.073 R)
• M53: 40,515,442 km (0.115 R)
• M54: 41,265,525 km (0.114 R)
• M55: 41,925,701 km (0.109 R)
• M56: 44,697,301 km (0.064 R)
• M57: 44,890,731 km (0.083 R)
• M58: 44,987,371 km (0.109 R)
• M59: 46,251,772 km (0.111 R)
• M60: 47,133,801 km (0.11 R)
• M61: 47,823,747 km (0.093 R)
• M62: 48,516,983 km (0.051 R)
• M63: 48,914,614 km (0.067 R)
• M64: 50,114,090 km (0.101 R)
• M65: 50,314,850 km (0.042 R)
• M66: 50,616,739 km (0.04 R)
• M67: 50,919,076 km (0.111 R)
• M68: 51,019,905 km (0.103 R)
• M69: 52,134,559 km (0.107 R)
• M70: 53,052,342 km (0.102 R)
• M71: 55,941,825 km (0.048 R)
• M72: 56,150,214 km (0.076 R)
• M73: 56,358,754 km (0.077 R)
• M74: 56,776,730 km (0.105 R)
• M75: 57,826,309 km (0.111 R)
• M76: 58,142,260 km (0.108 R)
• M77: 59,731,288 km (0.074 R)
• M78: 59,837,802 km (0.062 R)
• M79: 61,549,351 km (0.097 R)
• M80: 61,764,473 km (0.079 R)
• M81: 62,411,334 km (0.064 R)
• M82: 63,168,598 km (0.109 R)
• M83: 63,929,004 km (0.088 R)
• M84: 65,349,287 km (0.068 R)
• M85: 66,559,234 km (0.045 R)
• M86: 68,666,320 km (0.081 R)
• M87: 70,570,103 km (0.093 R)
• M88: 72,150,903 km (0.087 R)
• M89: 72,945,717 km (0.028 R)
• M90: 73,059,561 km (0.113 R)
• M91: 74,887,946 km (0.104 R)
• M92: 75,807,823 km (0.104 R)
• M93: 76,153,843 km (0.109 R)
• M94: 76,500,162 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit