🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.45 AU - 0.69 AU

Year: 179 Days

Day: 28 Hours

Environment

Temp: 86 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,623,510 km

• M1: 136,433 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.73 AU - 0.73 AU

Year: 260 Days

Day: 38.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.42 AU - 1.54 AU

Year: 749 Days

Day: 25.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 12.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.63 AU - 3.65 AU

Year: 2891 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 150.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,623,510 km

• M1: 188,493 km (0.101 R)
• M2: 271,670 km (0.092 R)
• M3: 364,720 km (0.119 R)
• M4: 459,415 km (0.075 R)
• M5: 608,863 km (0.098 R)
• M6: 738,265 km (0.11 R)
• M7: 1,152,053 km (0.03 R)
• M8: 1,257,520 km (0.108 R)
• M9: 1,354,310 km (0.094 R)
• M10: 1,754,185 km (0.046 R)
• M11: 1,946,867 km (0.094 R)
• M12: 2,031,689 km (0.118 R)
• M13: 2,132,368 km (0.111 R)
• M14: 2,505,764 km (0.1 R)
• M15: 2,771,600 km (0.1 R)
• M16: 2,916,261 km (0.039 R)
• M17: 3,641,960 km (0.052 R)
• M18: 3,980,201 km (0.111 R)
• M19: 4,070,857 km (0.093 R)
• M20: 4,328,614 km (0.079 R)
• M21: 4,553,909 km (0.041 R)
• M22: 4,744,646 km (0.101 R)
• M23: 4,996,569 km (0.104 R)
• M24: 5,372,808 km (0.102 R)
• M25: 5,594,960 km (0.042 R)
• M26: 5,676,491 km (0.095 R)
• M27: 5,758,321 km (0.033 R)
• M28: 6,470,706 km (0.104 R)
• M29: 6,924,736 km (0.096 R)
• M30: 7,144,495 km (0.03 R)
• M31: 7,727,029 km (0.099 R)
• M32: 8,185,547 km (0.047 R)
• M33: 8,418,022 km (0.105 R)
• M34: 8,652,890 km (0.092 R)
• M35: 8,747,436 km (0.064 R)
• M36: 8,866,067 km (0.032 R)
• M37: 9,009,233 km (0.048 R)
• M38: 9,104,975 km (0.071 R)
• M39: 9,491,835 km (0.114 R)
• M40: 9,613,758 km (0.028 R)
• M41: 10,032,482 km (0.072 R)
• M42: 10,181,631 km (0.091 R)
• M43: 10,684,280 km (0.102 R)
• M44: 10,938,746 km (0.054 R)
• M45: 11,401,602 km (0.076 R)
• M46: 11,818,681 km (0.12 R)
• M47: 11,950,028 km (0.078 R)
• M48: 12,560,387 km (0.088 R)
• M49: 12,855,992 km (0.069 R)
• M50: 13,453,935 km (0.094 R)
• M51: 13,866,975 km (0.095 R)
• M52: 14,284,053 km (0.107 R)
• M53: 14,592,674 km (0.082 R)
• M54: 14,761,869 km (0.117 R)
• M55: 15,045,357 km (0.111 R)
• M56: 16,314,246 km (0.09 R)
• M57: 16,519,195 km (0.108 R)
• M58: 16,695,721 km (0.073 R)
• M59: 17,437,577 km (0.091 R)
• M60: 17,918,085 km (0.109 R)
• M61: 18,008,592 km (0.092 R)
• M62: 18,099,248 km (0.059 R)
• M63: 18,646,926 km (0.105 R)
• M64: 18,769,297 km (0.044 R)
• M65: 18,953,452 km (0.117 R)
• M66: 19,169,022 km (0.087 R)
• M67: 19,478,540 km (0.082 R)
• M68: 20,039,532 km (0.088 R)
• M69: 20,290,707 km (0.079 R)
• M70: 20,385,103 km (0.116 R)
• M71: 21,050,216 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.4

Radius: 6.5

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.63 AU - 14.85 AU

Year: 22367 Days

Day: 22.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,623,510 km

• M1: 538,104 km (0.118 R)
• M2: 690,993 km (0.091 R)
• M3: 1,616,255 km (0.067 R)
• M4: 1,839,156 km (0.098 R)
• M5: 1,970,952 km (0.078 R)
• M6: 2,456,696 km (0.12 R)
• M7: 2,713,107 km (0.057 R)
• M8: 3,094,133 km (0.098 R)
• M9: 3,371,038 km (0.079 R)
• M10: 4,119,028 km (0.083 R)
• M11: 4,162,112 km (0.101 R)
• M12: 4,248,580 km (0.059 R)
• M13: 4,467,591 km (0.078 R)
• M14: 4,645,463 km (0.113 R)
• M15: 4,780,250 km (0.085 R)
• M16: 5,905,526 km (0.088 R)
• M17: 6,199,186 km (0.096 R)
• M18: 6,547,749 km (0.086 R)
• M19: 7,005,369 km (0.11 R)
• M20: 7,108,442 km (0.08 R)
• M21: 7,264,024 km (0.063 R)
• M22: 8,439,115 km (0.082 R)
• M23: 8,714,375 km (0.104 R)
• M24: 10,192,552 km (0.045 R)
• M25: 10,485,614 km (0.075 R)
• M26: 10,840,909 km (0.079 R)
• M27: 12,115,632 km (0.117 R)
• M28: 12,363,666 km (0.1 R)
• M29: 12,676,325 km (0.083 R)
• M30: 12,739,007 km (0.102 R)
• M31: 12,928,098 km (0.108 R)
• M32: 13,565,086 km (0.08 R)
• M33: 13,887,470 km (0.054 R)
• M34: 14,539,716 km (0.082 R)
• M35: 15,201,836 km (0.118 R)
• M36: 15,941,598 km (0.108 R)
• M37: 16,624,213 km (0.11 R)
• M38: 17,038,300 km (0.075 R)
• M39: 17,316,402 km (0.101 R)
• M40: 18,088,477 km (0.049 R)
• M41: 18,943,728 km (0.107 R)
• M42: 19,231,704 km (0.081 R)
• M43: 19,739,140 km (0.104 R)
• M44: 21,213,128 km (0.115 R)
• M45: 23,258,579 km (0.11 R)
• M46: 25,683,411 km (0.112 R)
• M47: 26,002,055 km (0.116 R)
• M48: 27,046,846 km (0.079 R)
• M49: 27,452,406 km (0.042 R)
• M50: 29,760,103 km (0.059 R)
• M51: 29,927,353 km (0.116 R)
• M52: 30,178,678 km (0.104 R)
• M53: 30,430,900 km (0.076 R)
• M54: 30,768,093 km (0.093 R)
• M55: 30,852,616 km (0.104 R)
• M56: 31,872,574 km (0.093 R)
• M57: 32,300,873 km (0.061 R)
• M58: 33,945,552 km (0.089 R)
• M59: 34,910,159 km (0.099 R)
• M60: 35,883,742 km (0.058 R)
• M61: 37,045,818 km (0.094 R)
• M62: 37,496,108 km (0.062 R)
• M63: 38,038,699 km (0.108 R)
• M64: 38,675,089 km (0.063 R)
• M65: 39,866,337 km (0.065 R)
• M66: 40,698,101 km (0.116 R)
• M67: 42,566,877 km (0.048 R)
• M68: 45,037,636 km (0.104 R)
• M69: 45,903,807 km (0.108 R)
• M70: 47,164,469 km (0.085 R)
• M71: 47,261,857 km (0.062 R)
• M72: 47,652,307 km (0.106 R)
• M73: 51,615,454 km (0.079 R)
• M74: 51,715,834 km (0.119 R)
• M75: 51,816,364 km (0.115 R)
• M76: 54,349,654 km (0.071 R)
• M77: 54,451,830 km (0.049 R)
• M78: 55,066,228 km (0.068 R)
• M79: 56,405,129 km (0.11 R)
• M80: 62,080,573 km (0.041 R)
• M81: 63,473,778 km (0.108 R)
• M82: 63,581,489 km (0.101 R)
• M83: 65,094,222 km (0.088 R)
• M84: 66,291,005 km (0.098 R)
• M85: 66,509,418 km (0.107 R)
• M86: 67,605,073 km (0.046 R)
• M87: 68,265,248 km (0.113 R)
• M88: 70,036,188 km (0.117 R)
• M89: 70,147,339 km (0.114 R)
• M90: 71,374,341 km (0.118 R)
• M91: 71,710,188 km (0.088 R)
• M92: 72,046,484 km (0.038 R)
• M93: 73,058,813 km (0.054 R)
• M94: 75,097,383 km (0.099 R)
• M95: 75,325,071 km (0.108 R)
• M96: 75,781,045 km (0.101 R)
• M97: 76,238,067 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.1

Radius: 6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.65 AU - 19.25 AU

Year: 25278 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,623,510 km

• M1: 226,042 km (0.034 R)
• M2: 339,138 km (0.1 R)
• M3: 519,105 km (0.08 R)
• M4: 1,332,019 km (0.084 R)
• M5: 2,081,804 km (0.118 R)
• M6: 2,135,809 km (0.092 R)
• M7: 2,217,639 km (0.079 R)
• M8: 2,300,666 km (0.118 R)
• M9: 2,412,864 km (0.108 R)
• M10: 2,526,858 km (0.098 R)
• M11: 2,909,828 km (0.115 R)
• M12: 3,061,969 km (0.114 R)
• M13: 3,469,623 km (0.054 R)
• M14: 3,994,862 km (0.107 R)
• M15: 4,232,423 km (0.107 R)
• M16: 4,614,945 km (0.073 R)
• M17: 5,413,049 km (0.065 R)
• M18: 5,600,346 km (0.078 R)
• M19: 6,253,041 km (0.112 R)
• M20: 6,410,119 km (0.113 R)
• M21: 6,528,750 km (0.12 R)
• M22: 6,889,132 km (0.067 R)
• M23: 7,132,976 km (0.112 R)
• M24: 7,587,305 km (0.11 R)
• M25: 8,829,566 km (0.045 R)
• M26: 9,996,130 km (0.073 R)
• M27: 10,179,836 km (0.087 R)
• M28: 11,496,896 km (0.112 R)
• M29: 11,544,916 km (0.119 R)
• M30: 11,641,108 km (0.078 R)
• M31: 12,028,866 km (0.056 R)
• M32: 12,224,240 km (0.053 R)
• M33: 12,470,030 km (0.102 R)
• M34: 12,717,465 km (0.11 R)
• M35: 12,767,131 km (0.098 R)
• M36: 13,116,741 km (0.059 R)
• M37: 13,217,121 km (0.1 R)
• M38: 13,927,412 km (0.102 R)
• M39: 14,963,527 km (0.077 R)
• M40: 15,121,203 km (0.088 R)
• M41: 15,756,845 km (0.028 R)
• M42: 16,293,302 km (0.097 R)
• M43: 16,347,307 km (0.109 R)
• M44: 18,441,827 km (0.089 R)
• M45: 18,554,474 km (0.054 R)
• M46: 20,328,256 km (0.111 R)
• M47: 20,444,494 km (0.046 R)
• M48: 20,853,345 km (0.081 R)
• M49: 21,323,680 km (0.085 R)
• M50: 21,501,104 km (0.097 R)
• M51: 22,215,284 km (0.109 R)
• M52: 23,240,328 km (0.117 R)
• M53: 23,422,688 km (0.066 R)
• M54: 23,789,203 km (0.091 R)
• M55: 24,157,513 km (0.093 R)
• M56: 26,469,997 km (0.113 R)
• M57: 32,110,585 km (0.116 R)
• M58: 32,313,888 km (0.106 R)
• M59: 34,162,319 km (0.091 R)
• M60: 34,925,268 km (0.088 R)
• M61: 34,994,832 km (0.096 R)
• M62: 35,483,568 km (0.053 R)
• M63: 36,679,902 km (0.079 R)
• M64: 37,889,251 km (0.081 R)
• M65: 38,822,891 km (0.078 R)
• M66: 39,039,509 km (0.118 R)
• M67: 39,328,831 km (0.072 R)
• M68: 39,909,720 km (0.068 R)
• M69: 39,982,425 km (0.113 R)
• M70: 42,261,099 km (0.12 R)
• M71: 42,707,051 km (0.096 R)
• M72: 43,678,539 km (0.101 R)
• M73: 45,643,208 km (0.111 R)
• M74: 45,719,353 km (0.106 R)
• M75: 46,483,050 km (0.098 R)
• M76: 47,636,450 km (0.052 R)
• M77: 47,790,985 km (0.071 R)
• M78: 49,188,977 km (0.108 R)
• M79: 49,971,523 km (0.06 R)
• M80: 50,679,271 km (0.085 R)
• M81: 50,836,947 km (0.075 R)
• M82: 50,994,773 km (0.119 R)
• M83: 51,073,910 km (0.055 R)
• M84: 51,311,172 km (0.093 R)
• M85: 52,104,639 km (0.109 R)
• M86: 52,662,490 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 20,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit