🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.47 AU - 0.59 AU

Year: 147 Days

Day: 46.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.08 AU - 1.32 AU

Year: 501 Days

Day: 32.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.31 AU - 1.37 AU

Year: 591 Days

Day: 17.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.8

Radius: 14.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.51 AU - 8.11 AU

Year: 6767 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,695,855 km

• M1: 237,262 km (0.083 R)
• M2: 409,599 km (0.089 R)
• M3: 586,872 km (0.104 R)
• M4: 751,281 km (0.077 R)
• M5: 909,555 km (0.072 R)
• M6: 1,042,697 km (0.095 R)
• M7: 1,196,185 km (0.085 R)
• M8: 1,795,174 km (0.119 R)
• M9: 2,030,641 km (0.057 R)
• M10: 2,243,070 km (0.074 R)
• M11: 2,428,721 km (0.104 R)
• M12: 2,998,091 km (0.055 R)
• M13: 3,452,569 km (0.106 R)
• M14: 3,648,393 km (0.109 R)
• M15: 4,092,549 km (0.093 R)
• M16: 4,747,937 km (0.073 R)
• M17: 5,459,125 km (0.078 R)
• M18: 6,856,818 km (0.088 R)
• M19: 7,079,570 km (0.106 R)
• M20: 7,380,261 km (0.048 R)
• M21: 8,046,121 km (0.113 R)
• M22: 8,202,601 km (0.104 R)
• M23: 8,704,801 km (0.056 R)
• M24: 9,462,963 km (0.073 R)
• M25: 9,683,620 km (0.071 R)
• M26: 10,327,190 km (0.069 R)
• M27: 10,754,591 km (0.102 R)
• M28: 10,984,822 km (0.092 R)
• M29: 11,450,371 km (0.101 R)
• M30: 12,130,891 km (0.112 R)
• M31: 13,038,202 km (0.079 R)
• M32: 13,130,205 km (0.107 R)
• M33: 14,218,978 km (0.118 R)
• M34: 14,567,242 km (0.03 R)
• M35: 15,143,044 km (0.079 R)
• M36: 15,693,714 km (0.089 R)
• M37: 16,681,659 km (0.104 R)
• M38: 16,982,051 km (0.096 R)
• M39: 17,149,601 km (0.117 R)
• M40: 17,351,558 km (0.067 R)
• M41: 17,757,716 km (0.073 R)
• M42: 18,960,184 km (0.102 R)
• M43: 19,099,310 km (0.104 R)
• M44: 20,118,071 km (0.042 R)
• M45: 21,190,389 km (0.081 R)
• M46: 21,915,639 km (0.088 R)
• M47: 22,134,950 km (0.09 R)
• M48: 22,428,311 km (0.045 R)
• M49: 22,538,565 km (0.102 R)
• M50: 23,390,674 km (0.111 R)
• M51: 24,102,461 km (0.085 R)
• M52: 25,011,866 km (0.118 R)
• M53: 25,126,309 km (0.075 R)
• M54: 25,585,873 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.7

Radius: 3.8

Gravity: 50.46 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.72 AU - 14.74 AU

Year: 18325 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,695,855 km

• M1: 131,796 km (0.103 R)
• M2: 168,597 km (0.051 R)
• M3: 270,024 km (0.049 R)
• M4: 506,389 km (0.089 R)
• M5: 1,704,219 km (0.074 R)
• M6: 2,024,358 km (0.1 R)
• M7: 2,682,439 km (0.108 R)
• M8: 2,902,947 km (0.091 R)
• M9: 3,400,659 km (0.108 R)
• M10: 4,472,528 km (0.07 R)
• M11: 5,134,648 km (0.06 R)
• M12: 5,407,963 km (0.116 R)
• M13: 5,500,115 km (0.119 R)
• M14: 5,921,233 km (0.06 R)
• M15: 6,401,293 km (0.112 R)
• M16: 6,498,831 km (0.092 R)
• M17: 6,744,620 km (0.082 R)
• M18: 7,144,495 km (0.036 R)
• M19: 7,706,684 km (0.117 R)
• M20: 8,071,703 km (0.087 R)
• M21: 8,124,361 km (0.077 R)
• M22: 8,177,020 km (0.114 R)
• M23: 8,495,813 km (0.027 R)
• M24: 8,603,074 km (0.109 R)
• M25: 9,145,666 km (0.059 R)
• M26: 9,476,427 km (0.111 R)
• M27: 10,954,753 km (0.043 R)
• M28: 12,563,977 km (0.072 R)
• M29: 12,808,570 km (0.088 R)
• M30: 12,931,539 km (0.115 R)
• M31: 14,628,577 km (0.047 R)
• M32: 16,460,852 km (0.047 R)
• M33: 18,433,300 km (0.096 R)
• M34: 18,920,540 km (0.111 R)
• M35: 20,911,090 km (0.081 R)
• M36: 20,983,495 km (0.113 R)
• M37: 22,373,259 km (0.117 R)
• M38: 22,595,412 km (0.111 R)
• M39: 22,818,313 km (0.052 R)
• M40: 22,967,312 km (0.111 R)
• M41: 24,170,827 km (0.118 R)
• M42: 24,856,733 km (0.059 R)
• M43: 26,325,784 km (0.082 R)
• M44: 26,874,061 km (0.093 R)
• M45: 27,110,126 km (0.08 R)
• M46: 27,584,501 km (0.105 R)
• M47: 27,902,247 km (0.082 R)
• M48: 28,943,149 km (0.078 R)
• M49: 29,508,928 km (0.058 R)
• M50: 31,559,167 km (0.103 R)
• M51: 32,392,128 km (0.087 R)
• M52: 32,979,449 km (0.039 R)
• M53: 33,909,499 km (0.071 R)
• M54: 35,277,571 km (0.104 R)
• M55: 35,968,265 km (0.079 R)
• M56: 36,489,314 km (0.049 R)
• M57: 37,187,936 km (0.089 R)
• M58: 37,626,707 km (0.095 R)
• M59: 37,890,897 km (0.094 R)
• M60: 39,309,832 km (0.094 R)
• M61: 39,667,371 km (0.055 R)
• M62: 39,846,440 km (0.063 R)
• M63: 40,655,914 km (0.115 R)
• M64: 41,017,492 km (0.094 R)
• M65: 41,743,640 km (0.084 R)
• M66: 42,565,681 km (0.101 R)
• M67: 44,225,768 km (0.108 R)
• M68: 45,625,256 km (0.088 R)
• M69: 47,799,063 km (0.067 R)
• M70: 48,085,094 km (0.027 R)
• M71: 48,371,724 km (0.11 R)
• M72: 49,427,436 km (0.109 R)
• M73: 50,393,838 km (0.115 R)
• M74: 51,268,836 km (0.043 R)
• M75: 52,050,784 km (0.083 R)
• M76: 55,718,475 km (0.091 R)
• M77: 59,366,120 km (0.109 R)
• M78: 59,673,543 km (0.061 R)
• M79: 61,425,783 km (0.11 R)
• M80: 61,840,469 km (0.053 R)
• M81: 64,243,010 km (0.112 R)
• M82: 66,463,342 km (0.091 R)
• M83: 67,636,189 km (0.099 R)
• M84: 69,462,480 km (0.119 R)
• M85: 70,002,678 km (0.111 R)
• M86: 70,435,764 km (0.107 R)
• M87: 70,978,505 km (0.099 R)
• M88: 71,849,613 km (0.118 R)
• M89: 71,958,820 km (0.077 R)
• M90: 72,286,589 km (0.111 R)
• M91: 72,833,967 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.7

Radius: 7.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.35 AU - 17.29 AU

Year: 21725 Days

Day: 16.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,695,855 km

• M1: 93,648 km (0.09 R)
• M2: 142,567 km (0.041 R)
• M3: 316,549 km (0.113 R)
• M4: 423,362 km (0.088 R)
• M5: 527,632 km (0.11 R)
• M6: 892,202 km (0.074 R)
• M7: 1,413,101 km (0.078 R)
• M8: 2,014,186 km (0.082 R)
• M9: 2,091,229 km (0.044 R)
• M10: 2,195,648 km (0.084 R)
• M11: 2,301,713 km (0.119 R)
• M12: 2,714,453 km (0.029 R)
• M13: 3,638,968 km (0.1 R)
• M14: 3,796,644 km (0.117 R)
• M15: 4,021,041 km (0.117 R)
• M16: 4,282,987 km (0.07 R)
• M17: 4,550,468 km (0.062 R)
• M18: 4,754,669 km (0.063 R)
• M19: 4,823,335 km (0.106 R)
• M20: 4,892,449 km (0.094 R)
• M21: 4,961,862 km (0.119 R)
• M22: 5,031,575 km (0.106 R)
• M23: 5,710,300 km (0.045 R)
• M24: 5,820,105 km (0.109 R)
• M25: 6,228,657 km (0.081 R)
• M26: 6,455,447 km (0.071 R)
• M27: 7,034,391 km (0.092 R)
• M28: 7,112,780 km (0.074 R)
• M29: 7,589,549 km (0.069 R)
• M30: 8,573,903 km (0.117 R)
• M31: 9,597,900 km (0.097 R)
• M32: 10,035,923 km (0.035 R)
• M33: 10,346,488 km (0.061 R)
• M34: 10,705,224 km (0.038 R)
• M35: 10,795,581 km (0.108 R)
• M36: 11,022,521 km (0.087 R)
• M37: 11,388,886 km (0.073 R)
• M38: 12,133,584 km (0.113 R)
• M39: 12,227,681 km (0.106 R)
• M40: 14,560,361 km (0.114 R)
• M41: 14,962,181 km (0.071 R)
• M42: 15,520,779 km (0.051 R)
• M43: 16,241,542 km (0.037 R)
• M44: 16,763,040 km (0.079 R)
• M45: 17,502,352 km (0.092 R)
• M46: 17,555,460 km (0.081 R)
• M47: 18,036,866 km (0.097 R)
• M48: 19,451,762 km (0.082 R)
• M49: 21,014,910 km (0.098 R)
• M50: 21,128,156 km (0.107 R)
• M51: 21,184,854 km (0.093 R)
• M52: 21,697,226 km (0.078 R)
• M53: 23,964,233 km (0.051 R)
• M54: 24,676,767 km (0.117 R)
• M55: 25,698,221 km (0.082 R)
• M56: 25,758,659 km (0.078 R)
• M57: 26,305,439 km (0.053 R)
• M58: 26,978,779 km (0.108 R)
• M59: 27,225,167 km (0.103 R)
• M60: 27,286,801 km (0.111 R)
• M61: 28,718,453 km (0.069 R)
• M62: 30,046,882 km (0.067 R)
• M63: 30,174,489 km (0.074 R)
• M64: 30,430,152 km (0.095 R)
• M65: 34,150,501 km (0.059 R)
• M66: 34,283,643 km (0.118 R)
• M67: 34,951,897 km (0.098 R)
• M68: 35,759,426 km (0.12 R)
• M69: 36,505,022 km (0.107 R)
• M70: 36,982,239 km (0.094 R)
• M71: 38,703,213 km (0.067 R)
• M72: 40,379,756 km (0.094 R)
• M73: 40,450,217 km (0.072 R)
• M74: 40,661,449 km (0.107 R)
• M75: 41,794,952 km (0.112 R)
• M76: 41,866,161 km (0.063 R)
• M77: 42,151,294 km (0.099 R)
• M78: 43,298,261 km (0.102 R)
• M79: 43,803,453 km (0.05 R)
• M80: 44,600,960 km (0.082 R)
• M81: 45,184,092 km (0.104 R)
• M82: 46,874,398 km (0.072 R)
• M83: 47,170,602 km (0.105 R)
• M84: 47,244,653 km (0.095 R)
• M85: 47,393,054 km (0.101 R)
• M86: 48,286,453 km (0.105 R)
• M87: 48,585,499 km (0.093 R)
• M88: 50,089,855 km (0.06 R)
• M89: 50,544,184 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit