🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.59 AU - 0.81 AU

Year: 208 Days

Day: 29.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,545,393 km

• M1: 602,131 km (0.091 R)

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.03 AU - 4.85 AU

Year: 3319 Days

Day: 43.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 62.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 10.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.96 AU - 6.12 AU

Year: 5266 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,545,393 km

• M1: 145,708 km (0.028 R)
• M2: 293,960 km (0.033 R)
• M3: 367,263 km (0.043 R)
• M4: 497,712 km (0.119 R)
• M5: 580,290 km (0.032 R)
• M6: 821,442 km (0.104 R)
• M7: 1,026,840 km (0.086 R)
• M8: 1,278,314 km (0.116 R)
• M9: 1,724,265 km (0.096 R)
• M10: 1,905,877 km (0.102 R)
• M11: 2,041,861 km (0.067 R)
• M12: 2,198,790 km (0.102 R)
• M13: 2,618,262 km (0.099 R)
• M14: 3,263,328 km (0.085 R)
• M15: 3,365,204 km (0.078 R)
• M16: 3,977,658 km (0.03 R)
• M17: 4,196,968 km (0.088 R)
• M18: 4,330,410 km (0.074 R)
• M19: 4,510,675 km (0.045 R)
• M20: 4,601,631 km (0.035 R)
• M21: 4,808,824 km (0.074 R)
• M22: 5,089,619 km (0.079 R)
• M23: 5,939,634 km (0.119 R)
• M24: 6,342,800 km (0.098 R)
• M25: 6,807,002 km (0.099 R)
• M26: 6,937,900 km (0.067 R)
• M27: 7,069,696 km (0.101 R)
• M28: 7,496,948 km (0.074 R)
• M29: 7,850,298 km (0.115 R)
• M30: 8,098,182 km (0.098 R)
• M31: 8,771,671 km (0.104 R)
• M32: 9,057,702 km (0.082 R)
• M33: 9,172,893 km (0.086 R)
• M34: 9,404,919 km (0.117 R)
• M35: 9,727,003 km (0.1 R)
• M36: 9,815,565 km (0.066 R)
• M37: 10,502,967 km (0.114 R)
• M38: 12,208,981 km (0.119 R)
• M39: 12,850,457 km (0.106 R)
• M40: 12,915,233 km (0.087 R)
• M41: 13,045,084 km (0.118 R)
• M42: 13,240,608 km (0.054 R)
• M43: 14,032,729 km (0.105 R)
• M44: 14,569,187 km (0.081 R)
• M45: 14,670,614 km (0.11 R)
• M46: 15,524,369 km (0.096 R)
• M47: 15,870,389 km (0.113 R)
• M48: 15,939,952 km (0.119 R)
• M49: 17,030,371 km (0.11 R)
• M50: 17,494,723 km (0.11 R)
• M51: 17,746,496 km (0.112 R)
• M52: 17,891,008 km (0.066 R)
• M53: 18,181,078 km (0.103 R)
• M54: 18,986,663 km (0.076 R)
• M55: 19,319,667 km (0.054 R)
• M56: 19,617,218 km (0.081 R)
• M57: 19,803,916 km (0.11 R)
• M58: 20,254,654 km (0.119 R)
• M59: 21,127,857 km (0.117 R)
• M60: 21,204,301 km (0.067 R)
• M61: 21,319,193 km (0.094 R)
• M62: 21,511,276 km (0.109 R)
• M63: 21,935,685 km (0.078 R)
• M64: 23,225,817 km (0.119 R)
• M65: 23,344,299 km (0.098 R)
• M66: 23,502,573 km (0.106 R)
• M67: 24,019,584 km (0.036 R)
• M68: 25,145,756 km (0.12 R)
• M69: 25,226,839 km (0.087 R)
• M70: 25,308,070 km (0.079 R)
• M71: 25,592,905 km (0.036 R)
• M72: 27,033,083 km (0.073 R)
• M73: 27,449,414 km (0.08 R)
• M74: 27,616,515 km (0.113 R)
• M75: 27,951,764 km (0.108 R)
• M76: 28,077,875 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 14.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.94 AU - 9.84 AU

Year: 7862 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,545,393 km

• M1: 352,303 km (0.096 R)
• M2: 461,210 km (0.039 R)
• M3: 613,501 km (0.105 R)
• M4: 711,936 km (0.087 R)
• M5: 1,131,409 km (0.119 R)
• M6: 1,465,910 km (0.105 R)
• M7: 1,604,736 km (0.049 R)
• M8: 2,699,942 km (0.081 R)
• M9: 2,847,745 km (0.112 R)
• M10: 2,998,241 km (0.112 R)
• M11: 3,151,578 km (0.114 R)
• M12: 3,333,789 km (0.106 R)
• M13: 3,439,554 km (0.096 R)
• M14: 3,654,526 km (0.077 R)
• M15: 4,154,482 km (0.061 R)
• M16: 4,529,375 km (0.099 R)
• M17: 4,975,476 km (0.035 R)
• M18: 5,158,135 km (0.118 R)
• M19: 5,280,954 km (0.077 R)
• M20: 5,404,971 km (0.105 R)
• M21: 6,299,716 km (0.1 R)
• M22: 6,497,484 km (0.047 R)
• M23: 6,697,347 km (0.045 R)
• M24: 7,069,098 km (0.093 R)
• M25: 7,309,202 km (0.116 R)
• M26: 7,622,012 km (0.082 R)
• M27: 7,974,614 km (0.052 R)
• M28: 8,696,274 km (0.086 R)
• M29: 8,843,029 km (0.097 R)
• M30: 9,027,783 km (0.106 R)
• M31: 9,288,532 km (0.109 R)
• M32: 9,894,104 km (0.1 R)
• M33: 10,124,485 km (0.102 R)
• M34: 10,395,556 km (0.116 R)
• M35: 10,826,398 km (0.116 R)
• M36: 10,944,879 km (0.107 R)
• M37: 11,143,396 km (0.113 R)
• M38: 11,303,017 km (0.094 R)
• M39: 11,665,044 km (0.106 R)
• M40: 12,400,766 km (0.11 R)
• M41: 12,649,248 km (0.112 R)
• M42: 15,004,068 km (0.075 R)
• M43: 15,269,006 km (0.107 R)
• M44: 15,446,579 km (0.087 R)
• M45: 15,669,479 km (0.116 R)
• M46: 16,028,215 km (0.073 R)
• M47: 17,398,083 km (0.072 R)
• M48: 17,583,584 km (0.063 R)
• M49: 17,863,033 km (0.109 R)
• M50: 18,757,628 km (0.111 R)
• M51: 19,090,932 km (0.059 R)
• M52: 20,005,574 km (0.068 R)
• M53: 20,737,706 km (0.105 R)
• M54: 22,480,222 km (0.098 R)
• M55: 22,631,764 km (0.108 R)
• M56: 23,343,401 km (0.072 R)
• M57: 24,424,695 km (0.066 R)
• M58: 25,207,092 km (0.053 R)
• M59: 25,364,469 km (0.078 R)
• M60: 25,469,636 km (0.075 R)
• M61: 25,733,227 km (0.12 R)
• M62: 26,103,632 km (0.104 R)
• M63: 26,475,831 km (0.03 R)
• M64: 26,582,644 km (0.033 R)
• M65: 28,036,735 km (0.083 R)
• M66: 29,904,614 km (0.08 R)
• M67: 31,416,301 km (0.094 R)
• M68: 32,666,490 km (0.062 R)
• M69: 32,952,821 km (0.112 R)
• M70: 33,701,408 km (0.115 R)
• M71: 34,455,531 km (0.113 R)
• M72: 36,157,955 km (0.041 R)
• M73: 36,276,436 km (0.096 R)
• M74: 36,751,410 km (0.098 R)
• M75: 38,128,309 km (0.11 R)
• M76: 38,248,884 km (0.052 R)
• M77: 38,490,335 km (0.072 R)
• M78: 38,974,733 km (0.071 R)
• M79: 39,217,680 km (0.111 R)
• M80: 39,339,453 km (0.08 R)
• M81: 40,440,194 km (0.095 R)
• M82: 40,563,163 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.7

Radius: 6.1

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.94 AU - 17.88 AU

Year: 21461 Days

Day: 20.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,545,393 km

• M1: 78,688 km (0.114 R)
• M2: 348,114 km (0.088 R)
• M3: 929,900 km (0.113 R)
• M4: 1,167,462 km (0.104 R)
• M5: 1,732,792 km (0.098 R)
• M6: 1,913,506 km (0.095 R)
• M7: 2,990,461 km (0.092 R)
• M8: 3,295,491 km (0.059 R)
• M9: 4,317,993 km (0.103 R)
• M10: 4,863,277 km (0.115 R)
• M11: 4,913,991 km (0.106 R)
• M12: 5,169,953 km (0.103 R)
• M13: 5,377,894 km (0.099 R)
• M14: 5,588,528 km (0.086 R)
• M15: 7,427,235 km (0.11 R)
• M16: 7,544,221 km (0.096 R)
• M17: 7,779,987 km (0.106 R)
• M18: 9,561,099 km (0.116 R)
• M19: 9,880,491 km (0.071 R)
• M20: 10,138,397 km (0.051 R)
• M21: 11,596,677 km (0.108 R)
• M22: 12,143,158 km (0.087 R)
• M23: 13,976,031 km (0.082 R)
• M24: 14,265,653 km (0.115 R)
• M25: 15,968,825 km (0.025 R)
• M26: 16,044,372 km (0.108 R)
• M27: 17,423,514 km (0.05 R)
• M28: 17,813,366 km (0.109 R)
• M29: 18,285,049 km (0.119 R)
• M30: 18,840,356 km (0.076 R)
• M31: 19,967,725 km (0.07 R)
• M32: 20,130,488 km (0.079 R)
• M33: 21,866,571 km (0.096 R)
• M34: 22,880,097 km (0.065 R)
• M35: 25,656,334 km (0.086 R)
• M36: 27,716,596 km (0.118 R)
• M37: 27,989,163 km (0.043 R)
• M38: 28,262,778 km (0.039 R)
• M39: 28,628,844 km (0.092 R)
• M40: 28,904,403 km (0.073 R)
• M41: 29,273,162 km (0.085 R)
• M42: 30,108,666 km (0.12 R)
• M43: 30,576,159 km (0.11 R)
• M44: 31,234,839 km (0.11 R)
• M45: 31,803,011 km (0.057 R)
• M46: 33,431,534 km (0.11 R)
• M47: 35,185,120 km (0.107 R)
• M48: 35,480,277 km (0.114 R)
• M49: 35,875,215 km (0.105 R)
• M50: 35,974,099 km (0.104 R)
• M51: 36,370,833 km (0.113 R)
• M52: 36,569,648 km (0.118 R)
• M53: 36,868,694 km (0.091 R)
• M54: 36,968,476 km (0.087 R)
• M55: 39,800,513 km (0.095 R)
• M56: 41,346,009 km (0.082 R)
• M57: 43,121,287 km (0.086 R)
• M58: 45,562,575 km (0.078 R)
• M59: 46,099,182 km (0.104 R)
• M60: 46,206,743 km (0.057 R)
• M61: 46,529,875 km (0.12 R)
• M62: 48,813,486 km (0.097 R)
• M63: 50,024,032 km (0.093 R)
• M64: 51,355,902 km (0.099 R)
• M65: 51,802,451 km (0.111 R)
• M66: 52,587,092 km (0.082 R)
• M67: 53,375,623 km (0.072 R)
• M68: 53,601,665 km (0.102 R)
• M69: 54,281,587 km (0.058 R)
• M70: 57,029,700 km (0.108 R)
• M71: 57,839,773 km (0.08 R)
• M72: 58,886,808 km (0.083 R)
• M73: 60,527,897 km (0.117 R)
• M74: 60,763,663 km (0.092 R)
• M75: 61,354,126 km (0.082 R)
• M76: 61,472,458 km (0.034 R)
• M77: 62,421,956 km (0.094 R)
• M78: 62,779,195 km (0.107 R)
• M79: 63,975,081 km (0.054 R)
• M80: 67,241,251 km (0.098 R)
• M81: 68,096,801 km (0.033 R)
• M82: 68,833,122 km (0.048 R)
• M83: 68,955,942 km (0.059 R)
• M84: 69,448,568 km (0.112 R)
• M85: 69,818,822 km (0.116 R)
• M86: 70,313,393 km (0.11 R)
• M87: 72,053,814 km (0.067 R)
• M88: 73,556,824 km (0.08 R)
• M89: 75,323,276 km (0.097 R)
• M90: 76,593,661 km (0.072 R)
• M91: 77,614,966 km (0.097 R)
• M92: 81,875,513 km (0.093 R)
• M93: 82,266,562 km (0.112 R)
• M94: 83,181,502 km (0.112 R)
• M95: 83,574,646 km (0.105 R)
• M96: 86,211,308 km (0.078 R)
• M97: 87,140,610 km (0.095 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit