🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.41 AU - 0.67 AU

Year: 142 Days

Day: 38.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 171.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.77 AU - 0.79 AU

Year: 247 Days

Day: 33.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.74 AU - 0.88 AU

Year: 261 Days

Day: 39.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.7 AU - 1.82 AU

Year: 836 Days

Day: 32.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 14.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.04 AU - 5.34 AU

Year: 4235 Days

Day: 9.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 109,373,172 km

• M1: 227,090 km (0.082 R)
• M2: 480,209 km (0.091 R)
• M3: 587,471 km (0.082 R)
• M4: 842,834 km (0.045 R)
• M5: 958,324 km (0.114 R)
• M6: 1,183,319 km (0.113 R)
• M7: 1,426,715 km (0.082 R)
• M8: 1,529,040 km (0.083 R)
• M9: 1,837,511 km (0.099 R)
• M10: 2,122,345 km (0.09 R)
• M11: 2,225,568 km (0.091 R)
• M12: 2,452,657 km (0.086 R)
• M13: 2,624,246 km (0.087 R)
• M14: 2,963,235 km (0.057 R)
• M15: 3,129,587 km (0.113 R)
• M16: 3,472,017 km (0.095 R)
• M17: 3,719,153 km (0.081 R)
• M18: 4,610,158 km (0.087 R)
• M19: 4,882,426 km (0.101 R)
• M20: 5,200,022 km (0.082 R)
• M21: 5,300,701 km (0.086 R)
• M22: 5,504,154 km (0.056 R)
• M23: 5,606,779 km (0.097 R)
• M24: 5,834,915 km (0.044 R)
• M25: 6,023,857 km (0.062 R)
• M26: 6,300,464 km (0.118 R)
• M27: 6,472,801 km (0.102 R)
• M28: 7,539,583 km (0.111 R)
• M29: 7,838,031 km (0.032 R)
• M30: 8,046,869 km (0.072 R)
• M31: 8,163,705 km (0.115 R)
• M32: 8,375,536 km (0.085 R)
• M33: 8,684,605 km (0.05 R)
• M34: 9,216,426 km (0.096 R)
• M35: 9,314,263 km (0.089 R)
• M36: 9,412,399 km (0.104 R)
• M37: 9,858,500 km (0.095 R)
• M38: 10,823,107 km (0.096 R)
• M39: 11,526,815 km (0.119 R)
• M40: 11,711,718 km (0.059 R)
• M41: 11,817,783 km (0.11 R)
• M42: 12,164,850 km (0.091 R)
• M43: 12,461,203 km (0.113 R)
• M44: 13,558,653 km (0.1 R)
• M45: 13,922,027 km (0.07 R)
• M46: 14,090,923 km (0.09 R)
• M47: 14,373,812 km (0.074 R)
• M48: 14,629,924 km (0.115 R)
• M49: 15,031,594 km (0.036 R)
• M50: 15,291,595 km (0.074 R)
• M51: 15,436,705 km (0.071 R)
• M52: 15,553,242 km (0.115 R)
• M53: 16,823,477 km (0.111 R)
• M54: 16,943,305 km (0.09 R)
• M55: 17,820,846 km (0.093 R)
• M56: 17,942,918 km (0.111 R)
• M57: 18,157,442 km (0.116 R)
• M58: 18,311,228 km (0.085 R)
• M59: 18,837,364 km (0.111 R)
• M60: 20,253,757 km (0.101 R)
• M61: 20,445,242 km (0.094 R)
• M62: 20,637,325 km (0.119 R)
• M63: 20,894,335 km (0.096 R)
• M64: 21,573,958 km (0.119 R)
• M65: 21,769,632 km (0.101 R)
• M66: 21,932,993 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.4

Radius: 9.9

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.77 AU - 8.67 AU

Year: 7682 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 109,373,172 km

• M1: 149,448 km (0.098 R)
• M2: 416,929 km (0.081 R)
• M3: 482,154 km (0.071 R)
• M4: 815,907 km (0.111 R)
• M5: 954,285 km (0.069 R)
• M6: 1,026,541 km (0.118 R)
• M7: 1,157,738 km (0.098 R)
• M8: 1,499,868 km (0.077 R)
• M9: 2,059,065 km (0.099 R)
• M10: 2,154,209 km (0.067 R)
• M11: 2,888,286 km (0.106 R)
• M12: 3,928,290 km (0.101 R)
• M13: 4,197,417 km (0.07 R)
• M14: 4,288,522 km (0.11 R)
• M15: 4,565,877 km (0.117 R)
• M16: 5,040,999 km (0.095 R)
• M17: 5,105,626 km (0.081 R)
• M18: 5,203,014 km (0.12 R)
• M19: 7,277,188 km (0.047 R)
• M20: 7,423,645 km (0.097 R)
• M21: 7,645,199 km (0.104 R)
• M22: 7,794,199 km (0.073 R)
• M23: 8,285,029 km (0.104 R)
• M24: 8,399,621 km (0.065 R)
• M25: 8,514,812 km (0.093 R)
• M26: 10,346,488 km (0.06 R)
• M27: 10,428,767 km (0.114 R)
• M28: 10,927,376 km (0.09 R)
• M29: 11,433,765 km (0.082 R)
• M30: 11,732,811 km (0.036 R)
• M31: 11,947,933 km (0.073 R)
• M32: 12,294,851 km (0.108 R)
• M33: 12,382,066 km (0.118 R)
• M34: 12,689,041 km (0.108 R)
• M35: 13,535,017 km (0.097 R)
• M36: 13,987,700 km (0.075 R)
• M37: 14,261,614 km (0.095 R)
• M38: 14,399,244 km (0.106 R)
• M39: 15,047,302 km (0.076 R)
• M40: 15,281,123 km (0.117 R)
• M41: 15,847,202 km (0.062 R)
• M42: 16,228,377 km (0.053 R)
• M43: 16,757,505 km (0.109 R)
• M44: 16,902,764 km (0.106 R)
• M45: 17,783,148 km (0.084 R)
• M46: 18,478,329 km (0.096 R)
• M47: 19,232,901 km (0.114 R)
• M48: 20,151,731 km (0.096 R)
• M49: 21,556,604 km (0.088 R)
• M50: 21,714,580 km (0.093 R)
• M51: 22,564,146 km (0.034 R)
• M52: 22,724,515 km (0.051 R)
• M53: 23,046,599 km (0.118 R)
• M54: 23,532,643 km (0.065 R)
• M55: 24,459,850 km (0.05 R)
• M56: 24,569,805 km (0.061 R)
• M57: 25,287,874 km (0.082 R)
• M58: 26,125,174 km (0.095 R)
• M59: 26,858,203 km (0.069 R)
• M60: 27,597,815 km (0.072 R)
• M61: 27,826,850 km (0.048 R)
• M62: 28,171,373 km (0.096 R)
• M63: 28,748,971 km (0.065 R)
• M64: 29,039,191 km (0.113 R)
• M65: 29,271,965 km (0.103 R)
• M66: 29,388,651 km (0.119 R)
• M67: 31,097,807 km (0.088 R)
• M68: 32,054,485 km (0.115 R)
• M69: 32,415,764 km (0.084 R)
• M70: 32,899,564 km (0.078 R)
• M71: 33,020,888 km (0.054 R)
• M72: 33,385,757 km (0.026 R)
• M73: 34,920,332 km (0.036 R)
• M74: 35,044,049 km (0.07 R)
• M75: 35,665,030 km (0.103 R)
• M76: 35,727,412 km (0.115 R)
• M77: 38,185,156 km (0.115 R)
• M78: 38,696,032 km (0.09 R)
• M79: 38,824,238 km (0.049 R)
• M80: 39,016,621 km (0.086 R)
• M81: 39,853,920 km (0.111 R)
• M82: 39,918,546 km (0.108 R)
• M83: 41,808,715 km (0.098 R)
• M84: 42,797,856 km (0.106 R)
• M85: 43,928,068 km (0.084 R)
• M86: 44,195,400 km (0.088 R)
• M87: 44,799,027 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799

Radius: 4.2

Gravity: 45.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 17.52 AU - 22.38 AU

Year: 31914 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,373,172 km

• M1: 510,578 km (0.08 R)
• M2: 592,108 km (0.077 R)
• M3: 1,905,877 km (0.095 R)
• M4: 2,433,658 km (0.109 R)
• M5: 3,053,293 km (0.114 R)
• M6: 3,406,044 km (0.065 R)
• M7: 3,666,045 km (0.063 R)
• M8: 5,235,626 km (0.096 R)
• M9: 5,778,816 km (0.077 R)
• M10: 6,025,952 km (0.059 R)
• M11: 7,180,399 km (0.102 R)
• M12: 7,379,214 km (0.119 R)
• M13: 7,579,975 km (0.047 R)
• M14: 7,647,294 km (0.108 R)
• M15: 8,963,456 km (0.091 R)
• M16: 9,177,680 km (0.078 R)
• M17: 9,465,805 km (0.074 R)
• M18: 10,647,928 km (0.028 R)
• M19: 11,875,677 km (0.081 R)
• M20: 12,426,646 km (0.091 R)
• M21: 12,506,083 km (0.09 R)
• M22: 12,825,474 km (0.119 R)
• M23: 12,905,659 km (0.047 R)
• M24: 16,423,303 km (0.072 R)
• M25: 18,466,511 km (0.111 R)
• M26: 18,647,823 km (0.084 R)
• M27: 18,921,139 km (0.045 R)
• M28: 20,588,108 km (0.053 R)
• M29: 22,785,551 km (0.096 R)
• M30: 23,665,486 km (0.05 R)
• M31: 23,764,071 km (0.102 R)
• M32: 24,457,008 km (0.12 R)
• M33: 24,756,054 km (0.084 R)
• M34: 25,357,737 km (0.08 R)
• M35: 26,371,262 km (0.114 R)
• M36: 26,985,661 km (0.106 R)
• M37: 27,708,518 km (0.088 R)
• M38: 28,647,095 km (0.092 R)
• M39: 30,662,627 km (0.097 R)
• M40: 31,092,721 km (0.097 R)
• M41: 31,308,590 km (0.091 R)
• M42: 32,067,800 km (0.108 R)
• M43: 32,395,120 km (0.1 R)
• M44: 32,723,337 km (0.118 R)
• M45: 33,493,766 km (0.113 R)
• M46: 34,716,579 km (0.105 R)
• M47: 36,180,395 km (0.09 R)
• M48: 36,521,029 km (0.109 R)
• M49: 37,664,106 km (0.055 R)
• M50: 38,240,208 km (0.075 R)
• M51: 38,819,002 km (0.052 R)
• M52: 44,036,527 km (0.116 R)
• M53: 45,130,536 km (0.063 R)
• M54: 45,742,242 km (0.054 R)
• M55: 46,850,014 km (0.025 R)
• M56: 48,465,821 km (0.039 R)
• M57: 49,721,096 km (0.083 R)
• M58: 51,241,609 km (0.112 R)
• M59: 53,163,493 km (0.106 R)
• M60: 54,717,815 km (0.103 R)
• M61: 55,239,313 km (0.109 R)
• M62: 57,077,272 km (0.077 R)
• M63: 57,606,101 km (0.119 R)
• M64: 61,623,701 km (0.025 R)
• M65: 63,255,964 km (0.088 R)
• M66: 64,902,288 km (0.074 R)
• M67: 65,454,155 km (0.119 R)
• M68: 67,817,203 km (0.117 R)
• M69: 67,957,077 km (0.093 R)
• M70: 70,207,926 km (0.114 R)
• M71: 71,342,477 km (0.098 R)
• M72: 72,626,176 km (0.114 R)
• M73: 73,342,600 km (0.053 R)
• M74: 74,926,842 km (0.109 R)
• M75: 76,668,161 km (0.07 R)
• M76: 79,157,619 km (0.095 R)
• M77: 79,599,681 km (0.103 R)
• M78: 80,042,490 km (0.091 R)
• M79: 80,782,551 km (0.068 R)
• M80: 86,025,358 km (0.075 R)
• M81: 88,764,196 km (0.081 R)
• M82: 92,925,709 km (0.097 R)
• M83: 93,703,319 km (0.069 R)
• M84: 93,859,200 km (0.069 R)
• M85: 94,015,081 km (0.115 R)
• M86: 96,677,923 km (0.119 R)
• M87: 101,757,369 km (0.039 R)
• M88: 102,398,396 km (0.067 R)
• M89: 103,362,405 km (0.113 R)
• M90: 104,490,822 km (0.089 R)
• M91: 105,137,533 km (0.114 R)
• M92: 105,299,398 km (0.041 R)
• M93: 106,434,846 km (0.052 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit