🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.5 AU - 0.54 AU

Year: 135 Days

Day: 12.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,280,479 km

• M1: 97,089 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.67 AU - 0.91 AU

Year: 253 Days

Day: 27.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 160.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.97 AU - 1.37 AU

Year: 455 Days

Day: 27.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.08 AU - 1.3 AU

Year: 467 Days

Day: 25.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.26 AU - 1.3 AU

Year: 521 Days

Day: 33.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.53 AU - 1.65 AU

Year: 722 Days

Day: 39.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,280,479 km

• M1: 711,936 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.48 AU - 3.8 AU

Year: 2499 Days

Day: 40.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580

Radius: 12.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.75 AU - 5.83 AU

Year: 4379 Days

Day: 8.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,280,479 km

• M1: 166,951 km (0.116 R)
• M2: 300,542 km (0.112 R)
• M3: 451,187 km (0.076 R)
• M4: 612,753 km (0.039 R)
• M5: 986,149 km (0.115 R)
• M6: 1,113,158 km (0.098 R)
• M7: 1,273,227 km (0.099 R)
• M8: 1,768,995 km (0.054 R)
• M9: 2,071,183 km (0.108 R)
• M10: 2,494,395 km (0.113 R)
• M11: 2,617,813 km (0.102 R)
• M12: 2,725,374 km (0.109 R)
• M13: 2,926,284 km (0.105 R)
• M14: 3,019,334 km (0.085 R)
• M15: 3,189,277 km (0.114 R)
• M16: 3,420,855 km (0.033 R)
• M17: 3,578,381 km (0.102 R)
• M18: 4,003,538 km (0.096 R)
• M19: 4,317,095 km (0.089 R)
• M20: 4,595,497 km (0.106 R)
• M21: 4,682,264 km (0.101 R)
• M22: 4,835,602 km (0.094 R)
• M23: 4,946,154 km (0.091 R)
• M24: 5,282,899 km (0.079 R)
• M25: 5,604,086 km (0.077 R)
• M26: 5,766,998 km (0.065 R)
• M27: 6,050,187 km (0.105 R)
• M28: 6,654,562 km (0.072 R)
• M29: 7,177,407 km (0.077 R)
• M30: 7,558,881 km (0.119 R)
• M31: 7,661,805 km (0.101 R)
• M32: 7,816,938 km (0.047 R)
• M33: 7,999,447 km (0.09 R)
• M34: 8,183,153 km (0.059 R)
• M35: 8,341,876 km (0.086 R)
• M36: 8,555,053 km (0.072 R)
• M37: 8,905,412 km (0.113 R)
• M38: 9,481,214 km (0.097 R)
• M39: 9,703,815 km (0.11 R)
• M40: 9,815,715 km (0.118 R)
• M41: 10,439,089 km (0.111 R)
• M42: 10,669,021 km (0.069 R)
• M43: 10,842,554 km (0.064 R)
• M44: 11,486,723 km (0.044 R)
• M45: 11,993,112 km (0.063 R)
• M46: 12,354,989 km (0.073 R)
• M47: 12,537,349 km (0.083 R)
• M48: 12,904,612 km (0.093 R)
• M49: 13,182,415 km (0.073 R)
• M50: 13,555,811 km (0.108 R)
• M51: 13,681,174 km (0.037 R)
• M52: 13,838,252 km (0.089 R)
• M53: 15,052,089 km (0.026 R)
• M54: 15,279,328 km (0.11 R)
• M55: 15,704,485 km (0.082 R)
• M56: 16,034,349 km (0.049 R)
• M57: 16,935,975 km (0.087 R)
• M58: 17,308,174 km (0.092 R)
• M59: 17,444,159 km (0.108 R)
• M60: 18,129,317 km (0.06 R)
• M61: 18,475,337 km (0.042 R)
• M62: 18,928,319 km (0.045 R)
• M63: 19,987,622 km (0.1 R)
• M64: 20,094,584 km (0.105 R)
• M65: 20,488,625 km (0.094 R)
• M66: 20,632,389 km (0.077 R)
• M67: 20,849,006 km (0.112 R)
• M68: 21,029,870 km (0.065 R)
• M69: 21,357,041 km (0.055 R)
• M70: 21,502,899 km (0.098 R)
• M71: 21,685,707 km (0.117 R)
• M72: 22,311,326 km (0.096 R)
• M73: 22,942,778 km (0.114 R)
• M74: 23,129,626 km (0.059 R)
• M75: 23,768,858 km (0.03 R)
• M76: 23,920,101 km (0.101 R)
• M77: 24,337,629 km (0.091 R)
• M78: 25,449,889 km (0.061 R)
• M79: 25,527,231 km (0.111 R)
• M80: 25,798,452 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.8

Radius: 7.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.06 AU - 17.74 AU

Year: 22817 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,280,479 km

• M1: 97,837 km (0.079 R)
• M2: 167,998 km (0.039 R)
• M3: 283,338 km (0.09 R)
• M4: 453,132 km (0.097 R)
• M5: 576,101 km (0.096 R)
• M6: 1,011,132 km (0.109 R)
• M7: 1,209,499 km (0.078 R)
• M8: 1,261,110 km (0.104 R)
• M9: 1,402,330 km (0.11 R)
• M10: 1,548,936 km (0.051 R)
• M11: 1,624,184 km (0.105 R)
• M12: 1,857,258 km (0.12 R)
• M13: 1,957,638 km (0.067 R)
• M14: 2,080,458 km (0.106 R)
• M15: 2,142,840 km (0.086 R)
• M16: 2,312,334 km (0.115 R)
• M17: 2,574,879 km (0.118 R)
• M18: 2,687,077 km (0.116 R)
• M19: 3,057,032 km (0.095 R)
• M20: 3,104,455 km (0.066 R)
• M21: 3,642,110 km (0.074 R)
• M22: 4,208,338 km (0.086 R)
• M23: 4,367,659 km (0.094 R)
• M24: 4,421,215 km (0.106 R)
• M25: 4,774,416 km (0.086 R)
• M26: 4,829,618 km (0.041 R)
• M27: 4,940,619 km (0.045 R)
• M28: 5,080,493 km (0.091 R)
• M29: 5,250,137 km (0.055 R)
• M30: 5,711,647 km (0.075 R)
• M31: 5,770,289 km (0.118 R)
• M32: 5,858,552 km (0.093 R)
• M33: 6,066,343 km (0.069 R)
• M34: 6,519,774 km (0.059 R)
• M35: 6,828,245 km (0.117 R)
• M36: 7,046,957 km (0.111 R)
• M37: 7,846,857 km (0.092 R)
• M38: 8,776,458 km (0.117 R)
• M39: 8,844,226 km (0.087 R)
• M40: 9,048,577 km (0.109 R)
• M41: 9,323,388 km (0.046 R)
• M42: 9,392,502 km (0.096 R)
• M43: 9,810,778 km (0.102 R)
• M44: 10,665,730 km (0.095 R)
• M45: 11,581,568 km (0.072 R)
• M46: 11,805,067 km (0.108 R)
• M47: 12,067,611 km (0.087 R)
• M48: 13,021,148 km (0.059 R)
• M49: 13,644,074 km (0.104 R)
• M50: 14,117,551 km (0.079 R)
• M51: 14,396,252 km (0.072 R)
• M52: 14,838,014 km (0.09 R)
• M53: 14,918,797 km (0.119 R)
• M54: 15,529,306 km (0.085 R)
• M55: 15,693,565 km (0.083 R)
• M56: 15,775,843 km (0.102 R)
• M57: 16,189,631 km (0.11 R)
• M58: 17,281,995 km (0.101 R)
• M59: 18,397,995 km (0.113 R)
• M60: 18,571,828 km (0.116 R)
• M61: 18,789,792 km (0.109 R)
• M62: 18,877,157 km (0.072 R)
• M63: 19,537,332 km (0.112 R)
• M64: 19,936,908 km (0.113 R)
• M65: 20,026,069 km (0.107 R)
• M66: 20,744,288 km (0.062 R)
• M67: 21,883,326 km (0.063 R)
• M68: 22,113,557 km (0.059 R)
• M69: 22,390,912 km (0.118 R)
• M70: 23,276,830 km (0.119 R)
• M71: 23,747,615 km (0.116 R)
• M72: 24,746,629 km (0.047 R)
• M73: 24,938,563 km (0.045 R)
• M74: 25,517,058 km (0.119 R)
• M75: 26,197,579 km (0.091 R)
• M76: 30,045,685 km (0.105 R)
• M77: 30,250,335 km (0.088 R)
• M78: 31,280,616 km (0.11 R)
• M79: 31,956,499 km (0.079 R)
• M80: 32,270,056 km (0.045 R)
• M81: 32,427,283 km (0.081 R)
• M82: 32,689,678 km (0.111 R)
• M83: 32,900,312 km (0.119 R)
• M84: 33,269,669 km (0.043 R)
• M85: 34,172,791 km (0.117 R)
• M86: 34,279,604 km (0.083 R)
• M87: 34,761,459 km (0.063 R)
• M88: 35,677,746 km (0.082 R)
• M89: 36,002,972 km (0.106 R)
• M90: 36,383,698 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.1

Radius: 5.3

Gravity: 34.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.8 AU - 19.26 AU

Year: 27553 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,280,479 km

• M1: 319,990 km (0.086 R)
• M2: 784,641 km (0.1 R)
• M3: 876,195 km (0.085 R)
• M4: 1,172,399 km (0.114 R)
• M5: 1,422,975 km (0.051 R)
• M6: 3,343,363 km (0.058 R)
• M7: 4,009,672 km (0.053 R)
• M8: 4,062,480 km (0.111 R)
• M9: 4,276,554 km (0.067 R)
• M10: 4,330,709 km (0.097 R)
• M11: 4,660,123 km (0.08 R)
• M12: 4,771,723 km (0.102 R)
• M13: 5,755,479 km (0.106 R)
• M14: 5,935,445 km (0.07 R)
• M15: 7,117,717 km (0.091 R)
• M16: 7,900,862 km (0.101 R)
• M17: 9,125,919 km (0.069 R)
• M18: 9,406,116 km (0.028 R)
• M19: 9,760,363 km (0.108 R)
• M20: 11,975,609 km (0.062 R)
• M21: 12,282,284 km (0.067 R)
• M22: 13,217,720 km (0.106 R)
• M23: 13,694,039 km (0.115 R)
• M24: 15,073,781 km (0.077 R)
• M25: 15,156,359 km (0.06 R)
• M26: 15,239,086 km (0.045 R)
• M27: 15,404,841 km (0.105 R)
• M28: 15,488,017 km (0.093 R)
• M29: 16,242,888 km (0.089 R)
• M30: 17,354,400 km (0.105 R)
• M31: 18,313,921 km (0.091 R)
• M32: 19,380,255 km (0.085 R)
• M33: 19,470,013 km (0.111 R)
• M34: 19,830,395 km (0.109 R)
• M35: 20,375,230 km (0.068 R)
• M36: 20,649,443 km (0.063 R)
• M37: 21,294,060 km (0.089 R)
• M38: 21,851,911 km (0.089 R)
• M39: 21,945,409 km (0.08 R)
• M40: 24,420,955 km (0.115 R)
• M41: 25,494,619 km (0.111 R)
• M42: 26,783,255 km (0.1 R)
• M43: 27,586,745 km (0.099 R)
• M44: 27,687,724 km (0.105 R)
• M45: 28,704,391 km (0.087 R)
• M46: 29,733,175 km (0.105 R)
• M47: 29,940,518 km (0.064 R)
• M48: 30,252,130 km (0.109 R)
• M49: 35,493,740 km (0.105 R)
• M50: 35,933,857 km (0.093 R)
• M51: 37,264,830 km (0.056 R)
• M52: 39,860,951 km (0.09 R)
• M53: 40,432,864 km (0.116 R)
• M54: 42,748,040 km (0.091 R)
• M55: 43,216,282 km (0.104 R)
• M56: 43,568,585 km (0.109 R)
• M57: 45,582,471 km (0.09 R)
• M58: 46,060,736 km (0.082 R)
• M59: 47,990,548 km (0.072 R)
• M60: 48,842,957 km (0.077 R)
• M61: 49,700,601 km (0.065 R)
• M62: 51,679,183 km (0.117 R)
• M63: 53,431,572 km (0.081 R)
• M64: 54,314,948 km (0.093 R)
• M65: 55,203,260 km (0.097 R)
• M66: 58,155,574 km (0.08 R)
• M67: 58,284,976 km (0.091 R)
• M68: 60,108,424 km (0.11 R)
• M69: 63,144,214 km (0.075 R)
• M70: 64,211,894 km (0.119 R)
• M71: 65,554,685 km (0.115 R)
• M72: 67,450,239 km (0.1 R)
• M73: 68,131,657 km (0.103 R)
• M74: 68,678,288 km (0.089 R)
• M75: 69,226,415 km (0.107 R)
• M76: 73,104,141 km (0.089 R)
• M77: 75,492,471 km (0.061 R)
• M78: 76,058,250 km (0.092 R)
• M79: 78,764,476 km (0.099 R)
• M80: 79,051,105 km (0.118 R)
• M81: 79,338,184 km (0.075 R)
• M82: 79,625,561 km (0.093 R)
• M83: 83,247,026 km (0.103 R)
• M84: 85,004,352 km (0.072 R)
• M85: 86,921,898 km (0.069 R)
• M86: 87,811,706 km (0.108 R)
• M87: 88,108,957 km (0.075 R)
• M88: 90,949,821 km (0.101 R)
• M89: 91,401,008 km (0.114 R)
• M90: 92,910,750 km (0.103 R)
• M91: 94,580,860 km (0.1 R)
• M92: 97,796,616 km (0.098 R)
• M93: 100,426,098 km (0.036 R)
• M94: 101,359,738 km (0.086 R)
• M95: 101,983,711 km (0.098 R)
• M96: 104,020,486 km (0.078 R)
• M97: 104,649,844 km (0.033 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit