🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.59 AU - 0.85 AU

Year: 215 Days

Day: 18.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.98 AU

Year: 256 Days

Day: 16.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,171,434 km

• M1: 99,333 km (0.058 R)
• M2: 176,825 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.26 AU - 1.8 AU

Year: 665 Days

Day: 21 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.13 AU - 4.03 AU

Year: 2381 Days

Day: 33.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,171,434 km

• M1: 127,607 km (0.03 R)
• M2: 1,101,190 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.79 AU - 5.45 AU

Year: 4072 Days

Day: 35 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,171,434 km

• M1: 1,671,457 km (0.118 R)

Asteroid Belt

Center: 8.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 12.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.61 AU - 13.39 AU

Year: 13706 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,171,434 km

• M1: 163,211 km (0.064 R)
• M2: 289,173 km (0.031 R)
• M3: 685,906 km (0.109 R)
• M4: 800,199 km (0.107 R)
• M5: 942,616 km (0.078 R)
• M6: 1,094,308 km (0.03 R)
• M7: 1,231,190 km (0.098 R)
• M8: 1,349,971 km (0.058 R)
• M9: 1,703,770 km (0.075 R)
• M10: 1,783,506 km (0.088 R)
• M11: 2,997,792 km (0.094 R)
• M12: 3,876,978 km (0.051 R)
• M13: 3,983,343 km (0.089 R)
• M14: 4,199,212 km (0.11 R)
• M15: 4,984,900 km (0.073 R)
• M16: 5,534,074 km (0.061 R)
• M17: 6,020,118 km (0.105 R)
• M18: 9,645,921 km (0.117 R)
• M19: 10,378,651 km (0.096 R)
• M20: 10,826,996 km (0.104 R)
• M21: 11,230,911 km (0.027 R)
• M22: 11,794,296 km (0.112 R)
• M23: 12,157,669 km (0.072 R)
• M24: 12,683,057 km (0.053 R)
• M25: 13,216,074 km (0.059 R)
• M26: 13,919,783 km (0.106 R)
• M27: 14,414,204 km (0.111 R)
• M28: 15,363,851 km (0.098 R)
• M29: 16,218,504 km (0.114 R)
• M30: 16,506,928 km (0.116 R)
• M31: 17,499,959 km (0.047 R)
• M32: 18,033,575 km (0.055 R)
• M33: 18,332,321 km (0.052 R)
• M34: 18,934,752 km (0.106 R)
• M35: 19,604,951 km (0.079 R)
• M36: 20,282,928 km (0.118 R)
• M37: 20,843,322 km (0.089 R)
• M38: 21,282,691 km (0.075 R)
• M39: 21,788,780 km (0.096 R)
• M40: 22,362,638 km (0.097 R)
• M41: 22,683,675 km (0.11 R)
• M42: 23,590,687 km (0.067 R)
• M43: 23,917,558 km (0.042 R)
• M44: 24,048,755 km (0.05 R)
• M45: 24,311,748 km (0.087 R)
• M46: 24,774,305 km (0.102 R)
• M47: 25,507,035 km (0.063 R)
• M48: 26,585,636 km (0.11 R)
• M49: 26,925,822 km (0.11 R)
• M50: 27,335,869 km (0.118 R)
• M51: 27,541,716 km (0.075 R)
• M52: 27,954,905 km (0.057 R)
• M53: 28,092,984 km (0.086 R)
• M54: 28,787,268 km (0.082 R)
• M55: 28,996,705 km (0.111 R)
• M56: 29,276,752 km (0.073 R)
• M57: 29,557,547 km (0.059 R)
• M58: 29,698,319 km (0.098 R)
• M59: 30,690,153 km (0.069 R)
• M60: 31,118,451 km (0.114 R)
• M61: 32,125,694 km (0.068 R)
• M62: 32,270,355 km (0.03 R)
• M63: 32,851,543 km (0.026 R)
• M64: 33,436,321 km (0.079 R)
• M65: 33,877,036 km (0.084 R)
• M66: 35,210,851 km (0.069 R)
• M67: 35,884,191 km (0.084 R)
• M68: 36,260,130 km (0.1 R)
• M69: 38,851,016 km (0.112 R)
• M70: 39,857,361 km (0.08 R)
• M71: 40,637,364 km (0.07 R)
• M72: 41,186,239 km (0.049 R)
• M73: 42,609,064 km (0.084 R)
• M74: 43,406,570 km (0.054 R)
• M75: 45,502,885 km (0.098 R)
• M76: 45,584,266 km (0.097 R)
• M77: 45,991,322 km (0.103 R)
• M78: 46,236,214 km (0.083 R)
• M79: 47,220,119 km (0.107 R)
• M80: 50,380,973 km (0.054 R)
• M81: 53,095,426 km (0.087 R)
• M82: 53,352,285 km (0.116 R)
• M83: 57,958,703 km (0.087 R)
• M84: 58,753,517 km (0.074 R)
• M85: 59,019,202 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.9

Radius: 4

Gravity: 39.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 18.91 AU - 19.99 AU

Year: 30148 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,171,434 km

• M1: 504,743 km (0.108 R)
• M2: 713,133 km (0.109 R)
• M3: 976,874 km (0.107 R)
• M4: 1,103,135 km (0.051 R)
• M5: 1,268,440 km (0.116 R)
• M6: 1,406,370 km (0.1 R)
• M7: 1,441,675 km (0.113 R)
• M8: 2,499,182 km (0.091 R)
• M9: 3,029,357 km (0.113 R)
• M10: 3,074,984 km (0.11 R)
• M11: 3,167,137 km (0.074 R)
• M12: 3,307,160 km (0.094 R)
• M13: 4,087,014 km (0.104 R)
• M14: 4,654,738 km (0.091 R)
• M15: 6,382,444 km (0.083 R)
• M16: 7,840,574 km (0.085 R)
• M17: 8,736,516 km (0.045 R)
• M18: 10,208,559 km (0.09 R)
• M19: 10,553,681 km (0.06 R)
• M20: 10,692,807 km (0.071 R)
• M21: 11,326,504 km (0.094 R)
• M22: 11,683,594 km (0.116 R)
• M23: 12,262,837 km (0.109 R)
• M24: 12,629,651 km (0.091 R)
• M25: 13,074,405 km (0.062 R)
• M26: 15,374,323 km (0.041 R)
• M27: 15,453,161 km (0.092 R)
• M28: 16,008,468 km (0.042 R)
• M29: 16,328,757 km (0.108 R)
• M30: 17,220,211 km (0.066 R)
• M31: 17,795,714 km (0.091 R)
• M32: 18,127,372 km (0.073 R)
• M33: 18,544,900 km (0.101 R)
• M34: 18,712,749 km (0.083 R)
• M35: 19,050,092 km (0.11 R)
• M36: 19,474,501 km (0.078 R)
• M37: 20,159,959 km (0.091 R)
• M38: 20,332,595 km (0.076 R)
• M39: 20,505,829 km (0.074 R)
• M40: 21,203,105 km (0.109 R)
• M41: 22,710,602 km (0.052 R)
• M42: 23,160,443 km (0.068 R)
• M43: 23,886,442 km (0.108 R)
• M44: 23,977,696 km (0.086 R)
• M45: 24,343,912 km (0.091 R)
• M46: 25,733,676 km (0.087 R)
• M47: 26,863,888 km (0.032 R)
• M48: 28,395,920 km (0.116 R)
• M49: 29,956,076 km (0.038 R)
• M50: 32,651,231 km (0.114 R)
• M51: 33,260,543 km (0.104 R)
• M52: 38,482,257 km (0.075 R)
• M53: 39,125,827 km (0.06 R)
• M54: 39,341,098 km (0.09 R)
• M55: 39,881,147 km (0.114 R)
• M56: 39,989,306 km (0.106 R)
• M57: 41,955,172 km (0.053 R)
• M58: 44,962,388 km (0.065 R)
• M59: 45,075,035 km (0.084 R)
• M60: 45,413,725 km (0.109 R)
• M61: 46,548,724 km (0.087 R)
• M62: 47,578,256 km (0.107 R)
• M63: 49,078,424 km (0.108 R)
• M64: 49,775,999 km (0.091 R)
• M65: 51,652,405 km (0.114 R)
• M66: 54,389,896 km (0.073 R)
• M67: 54,750,427 km (0.092 R)
• M68: 56,321,953 km (0.037 R)
• M69: 56,564,900 km (0.103 R)
• M70: 57,296,284 km (0.101 R)
• M71: 60,376,953 km (0.068 R)
• M72: 61,749,363 km (0.09 R)
• M73: 62,502,290 km (0.095 R)
• M74: 64,652,161 km (0.12 R)
• M75: 67,857,295 km (0.085 R)
• M76: 70,982,544 km (0.095 R)
• M77: 71,903,020 km (0.12 R)
• M78: 72,298,557 km (0.065 R)
• M79: 73,224,567 km (0.102 R)
• M80: 73,755,490 km (0.032 R)
• M81: 73,888,333 km (0.101 R)
• M82: 75,088,258 km (0.093 R)
• M83: 76,698,080 km (0.113 R)
• M84: 77,912,965 km (0.098 R)
• M85: 78,319,272 km (0.066 R)
• M86: 82,421,545 km (0.086 R)
• M87: 84,359,586 km (0.073 R)
• M88: 88,562,987 km (0.053 R)
• M89: 89,553,474 km (0.105 R)
• M90: 90,263,316 km (0.085 R)
• M91: 91,117,520 km (0.043 R)
• M92: 91,831,401 km (0.106 R)
• M93: 93,984,114 km (0.084 R)
• M94: 94,994,349 km (0.104 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit