🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.45 AU - 0.71 AU

Year: 156 Days

Day: 19.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.61 AU - 0.99 AU

Year: 253 Days

Day: 45.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,722,097 km

• M1: 412,292 km (0.053 R)
• M2: 515,664 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.73 AU - 0.87 AU

Year: 253 Days

Day: 35.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.35 AU - 1.73 AU

Year: 675 Days

Day: 29.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,722,097 km

• M1: 702,661 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.61 AU - 2.01 AU

Year: 860 Days

Day: 40.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.37 AU - 5.53 AU

Year: 3315 Days

Day: 35.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.5

Radius: 10.9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.65 AU - 6.81 AU

Year: 4843 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,722,097 km

• M1: 149,598 km (0.093 R)
• M2: 292,464 km (0.091 R)
• M3: 453,132 km (0.031 R)
• M4: 568,472 km (0.037 R)
• M5: 694,882 km (0.056 R)
• M6: 857,794 km (0.072 R)
• M7: 1,076,357 km (0.076 R)
• M8: 1,163,123 km (0.076 R)
• M9: 1,344,286 km (0.088 R)
• M10: 1,751,791 km (0.103 R)
• M11: 1,925,474 km (0.072 R)
• M12: 2,196,845 km (0.053 R)
• M13: 2,308,894 km (0.114 R)
• M14: 2,384,740 km (0.093 R)
• M15: 2,461,334 km (0.05 R)
• M16: 2,939,000 km (0.09 R)
• M17: 3,021,428 km (0.038 R)
• M18: 3,843,169 km (0.1 R)
• M19: 4,001,893 km (0.116 R)
• M20: 4,139,672 km (0.11 R)
• M21: 4,706,798 km (0.06 R)
• M22: 4,803,737 km (0.049 R)
• M23: 5,098,445 km (0.106 R)
• M24: 5,348,722 km (0.069 R)
• M25: 5,705,812 km (0.081 R)
• M26: 6,282,662 km (0.05 R)
• M27: 6,713,952 km (0.08 R)
• M28: 7,071,491 km (0.062 R)
• M29: 7,435,164 km (0.089 R)
• M30: 7,891,288 km (0.048 R)
• M31: 8,327,216 km (0.076 R)
• M32: 8,474,271 km (0.052 R)
• M33: 9,192,340 km (0.104 R)
• M34: 9,466,553 km (0.1 R)
• M35: 9,650,858 km (0.075 R)
• M36: 10,431,908 km (0.113 R)
• M37: 10,590,482 km (0.067 R)
• M38: 11,038,976 km (0.026 R)
• M39: 11,168,379 km (0.07 R)
• M40: 11,265,617 km (0.077 R)
• M41: 11,461,142 km (0.09 R)
• M42: 11,559,278 km (0.084 R)
• M43: 11,921,604 km (0.1 R)
• M44: 12,287,520 km (0.108 R)
• M45: 12,623,517 km (0.073 R)
• M46: 14,348,530 km (0.096 R)
• M47: 14,454,445 km (0.083 R)
• M48: 15,095,024 km (0.076 R)
• M49: 15,382,700 km (0.043 R)
• M50: 15,854,083 km (0.119 R)
• M51: 16,109,746 km (0.069 R)
• M52: 17,146,609 km (0.111 R)
• M53: 17,258,957 km (0.116 R)
• M54: 17,446,702 km (0.115 R)
• M55: 18,281,309 km (0.096 R)
• M56: 18,357,753 km (0.059 R)
• M57: 18,626,431 km (0.102 R)
• M58: 18,703,324 km (0.057 R)
• M59: 18,780,517 km (0.106 R)
• M60: 19,362,153 km (0.098 R)
• M61: 19,557,229 km (0.1 R)
• M62: 19,988,968 km (0.072 R)
• M63: 20,463,642 km (0.08 R)
• M64: 20,543,079 km (0.093 R)
• M65: 20,941,907 km (0.1 R)
• M66: 21,021,942 km (0.114 R)
• M67: 21,182,460 km (0.094 R)
• M68: 21,666,260 km (0.11 R)
• M69: 22,932,905 km (0.081 R)
• M70: 23,056,772 km (0.09 R)
• M71: 23,388,281 km (0.101 R)
• M72: 24,983,742 km (0.112 R)
• M73: 25,238,956 km (0.069 R)
• M74: 25,837,647 km (0.063 R)
• M75: 26,657,593 km (0.079 R)
• M76: 26,787,892 km (0.113 R)
• M77: 27,530,047 km (0.047 R)
• M78: 27,705,675 km (0.106 R)
• M79: 28,456,058 km (0.078 R)
• M80: 29,571,909 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.9

Radius: 3

Gravity: 82.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.6 AU - 17.62 AU

Year: 18715 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 122.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,722,097 km

• M1: 49,517 km (0.111 R)
• M2: 568,921 km (0.075 R)
• M3: 1,162,525 km (0.112 R)
• M4: 1,361,640 km (0.12 R)
• M5: 1,390,961 km (0.097 R)
• M6: 1,602,044 km (0.114 R)
• M7: 1,855,612 km (0.095 R)
• M8: 2,224,221 km (0.075 R)
• M9: 4,463,103 km (0.099 R)
• M10: 4,727,742 km (0.077 R)
• M11: 6,667,278 km (0.118 R)
• M12: 6,918,752 km (0.078 R)
• M13: 7,534,796 km (0.095 R)
• M14: 7,639,066 km (0.066 R)
• M15: 8,221,749 km (0.043 R)
• M16: 8,763,593 km (0.076 R)
• M17: 11,340,715 km (0.09 R)
• M18: 11,520,233 km (0.086 R)
• M19: 11,882,260 km (0.092 R)
• M20: 12,493,816 km (0.083 R)
• M21: 13,493,429 km (0.043 R)
• M22: 13,683,568 km (0.104 R)
• M23: 14,909,073 km (0.096 R)
• M24: 16,642,015 km (0.106 R)
• M25: 17,809,028 km (0.092 R)
• M26: 17,948,005 km (0.112 R)
• M27: 18,017,717 km (0.084 R)
• M28: 18,860,402 km (0.086 R)
• M29: 20,076,184 km (0.12 R)
• M30: 20,148,440 km (0.09 R)
• M31: 21,022,690 km (0.097 R)
• M32: 21,390,700 km (0.072 R)
• M33: 21,464,602 km (0.111 R)
• M34: 21,835,006 km (0.072 R)
• M35: 21,909,356 km (0.099 R)
• M36: 23,186,174 km (0.082 R)
• M37: 23,490,157 km (0.049 R)
• M38: 26,126,071 km (0.098 R)
• M39: 26,205,059 km (0.083 R)
• M40: 26,284,047 km (0.11 R)
• M41: 26,759,918 km (0.096 R)
• M42: 28,528,464 km (0.088 R)
• M43: 29,017,349 km (0.05 R)
• M44: 30,086,077 km (0.103 R)
• M45: 30,334,559 km (0.069 R)
• M46: 32,008,260 km (0.106 R)
• M47: 32,177,156 km (0.046 R)
• M48: 32,600,966 km (0.088 R)
• M49: 33,111,993 km (0.114 R)
• M50: 33,539,843 km (0.063 R)
• M51: 34,487,695 km (0.097 R)
• M52: 34,574,312 km (0.091 R)
• M53: 34,660,929 km (0.062 R)
• M54: 35,095,361 km (0.098 R)
• M55: 36,497,542 km (0.111 R)
• M56: 37,561,183 km (0.061 R)
• M57: 38,096,743 km (0.049 R)
• M58: 39,085,286 km (0.095 R)
• M59: 40,264,416 km (0.078 R)
• M60: 40,446,926 km (0.099 R)
• M61: 40,720,989 km (0.113 R)
• M62: 41,731,672 km (0.111 R)
• M63: 42,750,434 km (0.094 R)
• M64: 43,216,132 km (0.105 R)
• M65: 44,623,549 km (0.049 R)
• M66: 45,380,364 km (0.11 R)
• M67: 46,523,442 km (0.072 R)
• M68: 47,868,925 km (0.106 R)
• M69: 48,449,514 km (0.06 R)
• M70: 48,643,543 km (0.064 R)
• M71: 50,598,039 km (0.083 R)
• M72: 50,992,080 km (0.1 R)
• M73: 52,279,519 km (0.081 R)
• M74: 52,578,116 km (0.101 R)
• M75: 53,878,720 km (0.061 R)
• M76: 54,280,989 km (0.029 R)
• M77: 55,900,087 km (0.109 R)
• M78: 56,613,519 km (0.105 R)
• M79: 56,715,694 km (0.103 R)
• M80: 57,740,589 km (0.086 R)
• M81: 59,393,047 km (0.115 R)
• M82: 59,808,630 km (0.116 R)
• M83: 60,538,219 km (0.072 R)
• M84: 62,111,390 km (0.029 R)
• M85: 63,167,701 km (0.088 R)
• M86: 65,405,087 km (0.12 R)
• M87: 67,235,267 km (0.1 R)
• M88: 68,210,944 km (0.064 R)
• M89: 68,428,460 km (0.113 R)
• M90: 69,957,051 km (0.107 R)
• M91: 73,159,193 km (0.089 R)
• M92: 73,381,795 km (0.112 R)
• M93: 74,050,946 km (0.085 R)
• M94: 74,386,195 km (0.049 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit