🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.75 AU - 0.93 AU

Year: 290 Days

Day: 40.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 127.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,998,366 km

• M1: 118,182 km (0.113 R)
• M2: 237,412 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.25 AU - 1.37 AU

Year: 565 Days

Day: 22.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.34 AU - 1.72 AU

Year: 713 Days

Day: 27.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,998,366 km

• M1: 59,540 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.19 AU - 2.75 AU

Year: 1462 Days

Day: 35.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.66 AU - 3.08 AU

Year: 1832 Days

Day: 41.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,998,366 km

• M1: 75,248 km (0.026 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.1

Radius: 15

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.69 AU - 8.97 AU

Year: 7476 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 99,998,366 km

• M1: 197,619 km (0.102 R)
• M2: 464,801 km (0.108 R)
• M3: 739,761 km (0.039 R)
• M4: 946,207 km (0.09 R)
• M5: 1,057,208 km (0.08 R)
• M6: 1,217,876 km (0.088 R)
• M7: 1,945,072 km (0.116 R)
• M8: 2,053,829 km (0.118 R)
• M9: 2,335,073 km (0.096 R)
• M10: 2,689,321 km (0.097 R)
• M11: 2,852,532 km (0.117 R)
• M12: 3,103,707 km (0.057 R)
• M13: 3,232,062 km (0.067 R)
• M14: 3,809,211 km (0.071 R)
• M15: 4,588,167 km (0.119 R)
• M16: 4,759,905 km (0.12 R)
• M17: 4,958,721 km (0.098 R)
• M18: 5,109,665 km (0.088 R)
• M19: 5,834,467 km (0.116 R)
• M20: 5,994,087 km (0.064 R)
• M21: 6,128,127 km (0.111 R)
• M22: 7,066,854 km (0.032 R)
• M23: 7,380,112 km (0.088 R)
• M24: 8,739,807 km (0.098 R)
• M25: 9,045,585 km (0.08 R)
• M26: 9,730,893 km (0.089 R)
• M27: 9,920,732 km (0.106 R)
• M28: 10,175,797 km (0.088 R)
• M29: 10,692,358 km (0.11 R)
• M30: 10,822,957 km (0.109 R)
• M31: 11,317,079 km (0.113 R)
• M32: 11,550,302 km (0.09 R)
• M33: 12,089,154 km (0.107 R)
• M34: 12,601,975 km (0.106 R)
• M35: 12,739,904 km (0.097 R)
• M36: 13,684,166 km (0.065 R)
• M37: 13,897,193 km (0.066 R)
• M38: 14,290,337 km (0.098 R)
• M39: 14,723,572 km (0.102 R)
• M40: 15,014,839 km (0.099 R)
• M41: 15,344,702 km (0.09 R)
• M42: 15,492,056 km (0.106 R)
• M43: 15,899,860 km (0.05 R)
• M44: 16,011,759 km (0.078 R)
• M45: 16,123,808 km (0.106 R)
• M46: 16,236,306 km (0.076 R)
• M47: 16,424,051 km (0.064 R)
• M48: 17,182,811 km (0.066 R)
• M49: 17,643,573 km (0.069 R)
• M50: 18,264,105 km (0.113 R)
• M51: 18,734,441 km (0.052 R)
• M52: 19,766,815 km (0.092 R)
• M53: 20,209,326 km (0.069 R)
• M54: 21,144,911 km (0.067 R)
• M55: 21,350,159 km (0.099 R)
• M56: 21,721,312 km (0.059 R)
• M57: 22,931,858 km (0.085 R)
• M58: 23,184,977 km (0.11 R)
• M59: 23,651,573 km (0.076 R)
• M60: 23,822,115 km (0.118 R)
• M61: 26,118,891 km (0.103 R)
• M62: 26,471,792 km (0.103 R)
• M63: 27,003,912 km (0.1 R)
• M64: 27,584,501 km (0.057 R)
• M65: 28,940,007 km (0.097 R)
• M66: 29,579,837 km (0.117 R)
• M67: 29,763,544 km (0.092 R)
• M68: 30,132,153 km (0.106 R)
• M69: 30,966,909 km (0.085 R)
• M70: 31,060,258 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 13.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.47 AU - 8.07 AU

Year: 8159 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,998,366 km

• M1: 236,963 km (0.032 R)
• M2: 452,982 km (0.086 R)
• M3: 827,875 km (0.065 R)
• M4: 940,971 km (0.087 R)
• M5: 1,220,569 km (0.113 R)
• M6: 1,351,766 km (0.064 R)
• M7: 1,774,530 km (0.104 R)
• M8: 2,425,131 km (0.081 R)
• M9: 2,568,595 km (0.025 R)
• M10: 3,042,222 km (0.096 R)
• M11: 3,223,685 km (0.103 R)
• M12: 3,408,887 km (0.086 R)
• M13: 3,762,237 km (0.101 R)
• M14: 4,475,071 km (0.04 R)
• M15: 4,923,116 km (0.118 R)
• M16: 5,198,825 km (0.094 R)
• M17: 6,056,619 km (0.118 R)
• M18: 6,286,252 km (0.08 R)
• M19: 6,686,576 km (0.106 R)
• M20: 7,233,506 km (0.095 R)
• M21: 7,442,344 km (0.084 R)
• M22: 7,937,364 km (0.052 R)
• M23: 8,188,987 km (0.07 R)
• M24: 8,479,656 km (0.077 R)
• M25: 9,562,296 km (0.079 R)
• M26: 10,217,086 km (0.119 R)
• M27: 10,609,032 km (0.098 R)
• M28: 10,727,663 km (0.056 R)
• M29: 11,126,192 km (0.114 R)
• M30: 11,488,967 km (0.097 R)
• M31: 11,937,611 km (0.094 R)
• M32: 12,143,458 km (0.064 R)
• M33: 12,684,403 km (0.111 R)
• M34: 13,875,950 km (0.089 R)
• M35: 14,005,652 km (0.081 R)
• M36: 14,969,960 km (0.1 R)
• M37: 15,103,102 km (0.102 R)
• M38: 15,370,583 km (0.116 R)
• M39: 15,549,801 km (0.085 R)
• M40: 15,774,796 km (0.081 R)
• M41: 16,319,183 km (0.105 R)
• M42: 17,519,855 km (0.099 R)
• M43: 17,613,354 km (0.078 R)
• M44: 18,178,086 km (0.055 R)
• M45: 19,277,182 km (0.04 R)
• M46: 19,567,401 km (0.062 R)
• M47: 20,250,316 km (0.072 R)
• M48: 20,693,574 km (0.072 R)
• M49: 23,367,786 km (0.086 R)
• M50: 23,729,065 km (0.042 R)
• M51: 24,092,139 km (0.055 R)
• M52: 24,196,259 km (0.086 R)
• M53: 24,666,595 km (0.064 R)
• M54: 25,034,456 km (0.112 R)
• M55: 25,457,070 km (0.102 R)
• M56: 25,828,820 km (0.082 R)
• M57: 26,148,960 km (0.118 R)
• M58: 26,739,123 km (0.12 R)
• M59: 26,846,983 km (0.055 R)
• M60: 27,063,003 km (0.119 R)
• M61: 29,088,558 km (0.057 R)
• M62: 29,254,911 km (0.118 R)
• M63: 29,588,514 km (0.118 R)
• M64: 30,484,605 km (0.083 R)
• M65: 32,303,267 km (0.088 R)
• M66: 32,590,644 km (0.117 R)
• M67: 32,763,430 km (0.061 R)
• M68: 32,936,664 km (0.088 R)
• M69: 33,167,942 km (0.077 R)
• M70: 33,283,731 km (0.057 R)
• M71: 33,806,725 km (0.082 R)
• M72: 34,156,934 km (0.1 R)
• M73: 34,508,339 km (0.108 R)
• M74: 34,978,825 km (0.067 R)
• M75: 36,223,778 km (0.077 R)
• M76: 36,402,847 km (0.113 R)
• M77: 36,582,065 km (0.058 R)
• M78: 38,209,241 km (0.053 R)
• M79: 38,574,110 km (0.099 R)
• M80: 38,878,991 km (0.073 R)
• M81: 40,291,793 km (0.097 R)
• M82: 41,471,522 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.4

Radius: 5.1

Gravity: 30.7 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.98 AU - 20.3 AU

Year: 27911 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,998,366 km

• M1: 121,922 km (0.056 R)
• M2: 556,953 km (0.029 R)
• M3: 635,492 km (0.096 R)
• M4: 862,881 km (0.102 R)
• M5: 954,584 km (0.066 R)
• M6: 1,017,415 km (0.104 R)
• M7: 1,459,327 km (0.111 R)
• M8: 1,994,140 km (0.117 R)
• M9: 2,496,340 km (0.029 R)
• M10: 3,659,762 km (0.094 R)
• M11: 4,011,617 km (0.061 R)
• M12: 4,062,779 km (0.081 R)
• M13: 5,242,358 km (0.103 R)
• M14: 6,161,787 km (0.116 R)
• M15: 7,129,984 km (0.097 R)
• M16: 8,470,979 km (0.095 R)
• M17: 9,475,230 km (0.114 R)
• M18: 10,943,234 km (0.081 R)
• M19: 11,813,295 km (0.054 R)
• M20: 12,331,053 km (0.087 R)
• M21: 12,405,703 km (0.112 R)
• M22: 13,619,091 km (0.043 R)
• M23: 13,773,476 km (0.087 R)
• M24: 13,928,459 km (0.114 R)
• M25: 14,318,162 km (0.074 R)
• M26: 14,396,701 km (0.119 R)
• M27: 14,632,617 km (0.119 R)
• M28: 15,108,637 km (0.069 R)
• M29: 16,896,631 km (0.041 R)
• M30: 17,899,834 km (0.082 R)
• M31: 19,701,142 km (0.111 R)
• M32: 19,963,237 km (0.11 R)
• M33: 21,469,688 km (0.118 R)
• M34: 22,555,021 km (0.115 R)
• M35: 26,587,581 km (0.113 R)
• M36: 27,849,738 km (0.115 R)
• M37: 29,131,343 km (0.098 R)
• M38: 30,532,925 km (0.092 R)
• M39: 30,937,288 km (0.104 R)
• M40: 32,469,769 km (0.079 R)
• M41: 32,572,842 km (0.087 R)
• M42: 33,089,703 km (0.108 R)
• M43: 34,236,221 km (0.04 R)
• M44: 37,428,789 km (0.098 R)
• M45: 38,078,492 km (0.093 R)
• M46: 38,404,915 km (0.099 R)
• M47: 40,160,745 km (0.107 R)
• M48: 42,054,953 km (0.085 R)
• M49: 45,007,716 km (0.107 R)
• M50: 48,261,470 km (0.08 R)
• M51: 48,732,554 km (0.113 R)
• M52: 49,441,797 km (0.074 R)
• M53: 50,870,756 km (0.102 R)
• M54: 52,313,179 km (0.04 R)
• M55: 53,160,800 km (0.1 R)
• M56: 54,135,131 km (0.093 R)
• M57: 55,854,160 km (0.055 R)
• M58: 56,472,448 km (0.116 R)
• M59: 58,717,015 km (0.038 R)
• M60: 58,842,527 km (0.093 R)
• M61: 61,754,749 km (0.111 R)
• M62: 61,882,506 km (0.077 R)
• M63: 62,778,746 km (0.105 R)
• M64: 64,843,347 km (0.091 R)
• M65: 65,883,949 km (0.088 R)
• M66: 67,192,482 km (0.108 R)
• M67: 67,718,319 km (0.062 R)
• M68: 67,849,965 km (0.101 R)
• M69: 68,906,275 km (0.116 R)
• M70: 69,436,600 km (0.105 R)
• M71: 71,035,352 km (0.061 R)
• M72: 72,242,457 km (0.106 R)
• M73: 74,269,209 km (0.063 R)
• M74: 76,177,779 km (0.092 R)
• M75: 76,451,693 km (0.11 R)
• M76: 77,413,158 km (0.071 R)
• M77: 77,550,788 km (0.026 R)
• M78: 77,964,277 km (0.073 R)
• M79: 78,240,434 km (0.076 R)
• M80: 78,655,120 km (0.107 R)
• M81: 78,932,025 km (0.047 R)
• M82: 83,971,230 km (0.067 R)
• M83: 85,389,417 km (0.065 R)
• M84: 86,529,503 km (0.064 R)
• M85: 87,531,360 km (0.073 R)
• M86: 88,105,516 km (0.067 R)
• M87: 90,125,088 km (0.103 R)
• M88: 91,868,202 km (0.065 R)
• M89: 93,915,748 km (0.083 R)
• M90: 95,092,634 km (0.052 R)
• M91: 95,240,138 km (0.034 R)
• M92: 95,978,403 km (0.112 R)
• M93: 99,100,361 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit