🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.46 AU - 0.62 AU

Year: 143 Days

Day: 40.6 Hours

Environment

Temp: 262 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.28 AU - 1.48 AU

Year: 583 Days

Day: 33.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,495,151 km

• M1: 100,979 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.91 AU - 3.03 AU

Year: 1397 Days

Day: 39.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.45 AU - 5.35 AU

Year: 3904 Days

Day: 27.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 8.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.2 AU - 6.68 AU

Year: 5882 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,495,151 km

• M1: 132,394 km (0.043 R)
• M2: 201,808 km (0.101 R)
• M3: 521,797 km (0.088 R)
• M4: 726,896 km (0.098 R)
• M5: 991,385 km (0.113 R)
• M6: 1,070,971 km (0.099 R)
• M7: 1,674,299 km (0.109 R)
• M8: 2,216,741 km (0.116 R)
• M9: 2,383,543 km (0.092 R)
• M10: 2,974,754 km (0.048 R)
• M11: 3,434,169 km (0.08 R)
• M12: 4,007,278 km (0.095 R)
• M13: 4,081,030 km (0.092 R)
• M14: 4,155,230 km (0.088 R)
• M15: 4,342,677 km (0.056 R)
• M16: 4,399,524 km (0.048 R)
• M17: 4,687,350 km (0.1 R)
• M18: 5,040,850 km (0.081 R)
• M19: 5,180,574 km (0.044 R)
• M20: 5,281,254 km (0.113 R)
• M21: 5,443,717 km (0.026 R)
• M22: 6,387,829 km (0.03 R)
• M23: 6,561,063 km (0.097 R)
• M24: 6,912,020 km (0.065 R)
• M25: 7,089,892 km (0.063 R)
• M26: 7,179,351 km (0.115 R)
• M27: 7,885,453 km (0.112 R)
• M28: 8,471,129 km (0.113 R)
• M29: 8,685,353 km (0.05 R)
• M30: 9,070,717 km (0.09 R)
• M31: 9,216,575 km (0.115 R)
• M32: 9,437,082 km (0.102 R)
• M33: 9,535,518 km (0.082 R)
• M34: 9,683,919 km (0.106 R)
• M35: 10,083,495 km (0.054 R)
• M36: 10,718,538 km (0.09 R)
• M37: 11,682,247 km (0.097 R)
• M38: 12,053,998 km (0.11 R)
• M39: 12,429,788 km (0.099 R)
• M40: 12,673,333 km (0.077 R)
• M41: 12,836,694 km (0.061 R)
• M42: 13,663,372 km (0.072 R)
• M43: 13,886,871 km (0.089 R)
• M44: 13,942,821 km (0.062 R)
• M45: 14,195,940 km (0.101 R)
• M46: 14,621,247 km (0.114 R)
• M47: 14,849,683 km (0.114 R)
• M48: 15,281,422 km (0.064 R)
• M49: 15,688,030 km (0.109 R)
• M50: 16,127,548 km (0.116 R)
• M51: 16,779,645 km (0.114 R)
• M52: 17,682,768 km (0.03 R)
• M53: 17,926,163 km (0.106 R)
• M54: 18,663,382 km (0.043 R)
• M55: 18,880,298 km (0.074 R)
• M56: 18,942,382 km (0.114 R)
• M57: 19,567,252 km (0.077 R)
• M58: 19,756,044 km (0.119 R)
• M59: 20,040,430 km (0.097 R)
• M60: 20,103,710 km (0.043 R)
• M61: 20,357,877 km (0.074 R)
• M62: 20,645,105 km (0.099 R)
• M63: 20,965,842 km (0.082 R)
• M64: 21,709,643 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.5

Radius: 8.3

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.39 AU - 12.17 AU

Year: 14551 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,495,151 km

• M1: 134,937 km (0.111 R)
• M2: 228,436 km (0.112 R)
• M3: 405,560 km (0.083 R)
• M4: 475,272 km (0.055 R)
• M5: 588,368 km (0.037 R)
• M6: 1,080,097 km (0.074 R)
• M7: 1,703,770 km (0.09 R)
• M8: 1,943,576 km (0.092 R)
• M9: 3,334,985 km (0.047 R)
• M10: 5,482,912 km (0.096 R)
• M11: 5,792,878 km (0.085 R)
• M12: 5,927,367 km (0.097 R)
• M13: 6,291,338 km (0.112 R)
• M14: 6,662,640 km (0.119 R)
• M15: 6,756,438 km (0.045 R)
• M16: 7,377,718 km (0.1 R)
• M17: 7,621,563 km (0.092 R)
• M18: 7,769,216 km (0.116 R)
• M19: 8,167,296 km (0.073 R)
• M20: 8,674,433 km (0.074 R)
• M21: 8,828,518 km (0.107 R)
• M22: 9,191,742 km (0.116 R)
• M23: 9,772,331 km (0.115 R)
• M24: 10,473,646 km (0.036 R)
• M25: 12,038,889 km (0.099 R)
• M26: 12,615,439 km (0.07 R)
• M27: 12,790,169 km (0.073 R)
• M28: 12,965,797 km (0.115 R)
• M29: 13,200,965 km (0.088 R)
• M30: 20,336,783 km (0.115 R)
• M31: 21,022,690 km (0.062 R)
• M32: 21,368,410 km (0.115 R)
• M33: 22,416,942 km (0.118 R)
• M34: 22,628,772 km (0.097 R)
• M35: 22,912,111 km (0.077 R)
• M36: 23,769,157 km (0.091 R)
• M37: 24,129,239 km (0.107 R)
• M38: 24,201,495 km (0.057 R)
• M39: 24,709,379 km (0.056 R)
• M40: 25,294,158 km (0.049 R)
• M41: 26,775,625 km (0.103 R)
• M42: 27,225,616 km (0.086 R)
• M43: 27,300,863 km (0.085 R)
• M44: 28,437,658 km (0.099 R)
• M45: 29,512,668 km (0.104 R)
• M46: 29,667,352 km (0.053 R)
• M47: 31,149,867 km (0.091 R)
• M48: 31,860,607 km (0.063 R)
• M49: 31,939,893 km (0.112 R)
• M50: 32,178,053 km (0.074 R)
• M51: 35,329,033 km (0.087 R)
• M52: 36,401,051 km (0.094 R)
• M53: 37,902,865 km (0.085 R)
• M54: 38,745,998 km (0.1 R)
• M55: 40,107,788 km (0.056 R)
• M56: 40,279,077 km (0.049 R)
• M57: 41,658,369 km (0.11 R)
• M58: 42,353,850 km (0.11 R)
• M59: 42,441,066 km (0.114 R)
• M60: 42,528,431 km (0.046 R)
• M61: 42,615,646 km (0.093 R)
• M62: 42,703,161 km (0.075 R)
• M63: 43,316,512 km (0.06 R)
• M64: 44,197,793 km (0.085 R)
• M65: 44,286,206 km (0.079 R)
• M66: 45,530,710 km (0.091 R)
• M67: 46,067,617 km (0.107 R)
• M68: 46,426,802 km (0.095 R)
• M69: 47,509,591 km (0.117 R)
• M70: 49,241,037 km (0.097 R)
• M71: 49,608,300 km (0.076 R)
• M72: 49,700,153 km (0.086 R)
• M73: 49,792,155 km (0.113 R)
• M74: 50,530,122 km (0.101 R)
• M75: 52,390,820 km (0.108 R)
• M76: 54,084,417 km (0.059 R)
• M77: 54,179,113 km (0.097 R)
• M78: 56,658,548 km (0.113 R)
• M79: 58,105,758 km (0.047 R)
• M80: 58,590,754 km (0.032 R)
• M81: 58,785,231 km (0.118 R)
• M82: 59,369,860 km (0.082 R)
• M83: 59,467,398 km (0.118 R)
• M84: 60,937,945 km (0.074 R)
• M85: 61,233,550 km (0.034 R)
• M86: 61,727,223 km (0.106 R)
• M87: 62,123,059 km (0.063 R)
• M88: 62,420,460 km (0.091 R)
• M89: 66,330,349 km (0.095 R)
• M90: 66,735,760 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.1

Radius: 6.2

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.9 AU - 20.86 AU

Year: 26076 Days

Day: 23 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,495,151 km

• M1: 124,765 km (0.109 R)
• M2: 197,768 km (0.098 R)
• M3: 273,764 km (0.057 R)
• M4: 398,978 km (0.084 R)
• M5: 1,395,299 km (0.074 R)
• M6: 1,749,397 km (0.119 R)
• M7: 1,884,933 km (0.087 R)
• M8: 2,023,910 km (0.119 R)
• M9: 2,498,883 km (0.088 R)
• M10: 3,546,517 km (0.09 R)
• M11: 3,981,697 km (0.103 R)
• M12: 4,342,078 km (0.082 R)
• M13: 4,902,023 km (0.04 R)
• M14: 5,141,978 km (0.077 R)
• M15: 6,346,690 km (0.08 R)
• M16: 7,523,875 km (0.094 R)
• M17: 8,364,316 km (0.081 R)
• M18: 8,593,350 km (0.093 R)
• M19: 8,766,585 km (0.083 R)
• M20: 10,622,945 km (0.086 R)
• M21: 10,933,360 km (0.07 R)
• M22: 11,121,106 km (0.097 R)
• M23: 11,246,918 km (0.108 R)
• M24: 11,373,029 km (0.119 R)
• M25: 14,061,901 km (0.098 R)
• M26: 14,677,346 km (0.035 R)
• M27: 15,092,480 km (0.054 R)
• M28: 15,441,492 km (0.082 R)
• M29: 15,511,504 km (0.046 R)
• M30: 15,793,047 km (0.096 R)
• M31: 16,647,550 km (0.081 R)
• M32: 17,008,081 km (0.109 R)
• M33: 18,031,031 km (0.092 R)
• M34: 19,149,126 km (0.105 R)
• M35: 21,217,466 km (0.076 R)
• M36: 21,373,497 km (0.113 R)
• M37: 21,451,587 km (0.06 R)
• M38: 24,327,755 km (0.117 R)
• M39: 25,313,007 km (0.118 R)
• M40: 26,311,273 km (0.059 R)
• M41: 26,562,897 km (0.034 R)
• M42: 28,260,384 km (0.115 R)
• M43: 29,556,351 km (0.087 R)
• M44: 30,343,235 km (0.045 R)
• M45: 30,519,013 km (0.078 R)
• M46: 34,471,089 km (0.116 R)
• M47: 36,226,770 km (0.07 R)
• M48: 36,413,319 km (0.066 R)
• M49: 36,600,166 km (0.105 R)
• M50: 37,727,685 km (0.092 R)
• M51: 38,676,136 km (0.079 R)
• M52: 38,866,724 km (0.116 R)
• M53: 39,248,946 km (0.101 R)
• M54: 39,920,641 km (0.053 R)
• M55: 40,402,795 km (0.045 R)
• M56: 41,178,310 km (0.104 R)
• M57: 41,470,325 km (0.11 R)
• M58: 41,763,088 km (0.068 R)
• M59: 42,154,586 km (0.072 R)
• M60: 42,842,437 km (0.114 R)
• M61: 43,138,491 km (0.078 R)
• M62: 46,539,748 km (0.078 R)
• M63: 46,641,026 km (0.083 R)
• M64: 46,742,453 km (0.112 R)
• M65: 49,508,069 km (0.116 R)
• M66: 50,337,739 km (0.094 R)
• M67: 51,067,328 km (0.102 R)
• M68: 52,010,692 km (0.058 R)
• M69: 54,127,352 km (0.092 R)
• M70: 55,410,902 km (0.109 R)
• M71: 55,840,846 km (0.073 R)
• M72: 56,596,166 km (0.102 R)
• M73: 58,991,676 km (0.062 R)
• M74: 59,101,481 km (0.12 R)
• M75: 60,976,242 km (0.067 R)
• M76: 61,420,248 km (0.097 R)
• M77: 61,976,752 km (0.119 R)
• M78: 63,431,442 km (0.12 R)
• M79: 63,881,283 km (0.11 R)
• M80: 63,993,930 km (0.097 R)
• M81: 65,010,597 km (0.059 R)
• M82: 66,146,344 km (0.049 R)
• M83: 67,632,749 km (0.117 R)
• M84: 68,783,605 km (0.097 R)
• M85: 70,987,930 km (0.06 R)
• M86: 72,744,657 km (0.084 R)
• M87: 73,215,442 km (0.095 R)
• M88: 73,805,456 km (0.118 R)
• M89: 75,704,002 km (0.092 R)
• M90: 75,823,232 km (0.043 R)
• M91: 75,942,461 km (0.066 R)
• M92: 77,138,347 km (0.083 R)
• M93: 78,099,663 km (0.038 R)
• M94: 78,340,515 km (0.076 R)
• M95: 80,155,437 km (0.118 R)
• M96: 80,398,533 km (0.085 R)
• M97: 80,641,779 km (0.054 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: 299 - 14,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit