🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.76 AU

Year: 207 Days

Day: 44.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,296,488 km

• M1: 314,455 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.35 AU - 1.65 AU

Year: 692 Days

Day: 26.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.38 AU - 2.42 AU

Year: 1401 Days

Day: 45.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 9.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.71 AU - 6.19 AU

Year: 4793 Days

Day: 8.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 99,296,488 km

• M1: 219,610 km (0.056 R)
• M2: 282,590 km (0.1 R)
• M3: 380,577 km (0.066 R)
• M4: 455,974 km (0.1 R)
• M5: 514,766 km (0.05 R)
• M6: 632,799 km (0.076 R)
• M7: 778,358 km (0.098 R)
• M8: 860,038 km (0.089 R)
• M9: 944,860 km (0.111 R)
• M10: 1,123,480 km (0.064 R)
• M11: 1,536,669 km (0.047 R)
• M12: 1,700,329 km (0.119 R)
• M13: 1,833,023 km (0.068 R)
• M14: 2,109,031 km (0.118 R)
• M15: 2,278,376 km (0.112 R)
• M16: 2,547,652 km (0.099 R)
• M17: 2,658,354 km (0.114 R)
• M18: 3,072,890 km (0.059 R)
• M19: 3,340,520 km (0.051 R)
• M20: 3,709,130 km (0.114 R)
• M21: 3,819,084 km (0.038 R)
• M22: 4,551,964 km (0.095 R)
• M23: 4,805,981 km (0.075 R)
• M24: 5,204,360 km (0.098 R)
• M25: 6,255,734 km (0.104 R)
• M26: 7,076,727 km (0.082 R)
• M27: 7,174,415 km (0.072 R)
• M28: 7,470,170 km (0.104 R)
• M29: 8,053,153 km (0.05 R)
• M30: 8,155,178 km (0.104 R)
• M31: 8,298,643 km (0.071 R)
• M32: 8,422,360 km (0.074 R)
• M33: 8,839,140 km (0.091 R)
• M34: 8,923,363 km (0.116 R)
• M35: 9,391,156 km (0.04 R)
• M36: 9,671,203 km (0.075 R)
• M37: 9,736,278 km (0.072 R)
• M38: 9,888,718 km (0.112 R)
• M39: 10,416,949 km (0.108 R)
• M40: 10,819,217 km (0.103 R)
• M41: 10,886,835 km (0.082 R)
• M42: 11,295,088 km (0.091 R)
• M43: 11,593,087 km (0.101 R)
• M44: 11,940,154 km (0.076 R)
• M45: 12,313,999 km (0.101 R)
• M46: 12,455,220 km (0.111 R)
• M47: 12,906,108 km (0.098 R)
• M48: 13,313,911 km (0.112 R)
• M49: 13,483,106 km (0.064 R)
• M50: 14,068,633 km (0.114 R)
• M51: 14,837,117 km (0.091 R)
• M52: 14,962,330 km (0.088 R)
• M53: 15,138,257 km (0.08 R)
• M54: 15,874,428 km (0.027 R)
• M55: 16,028,215 km (0.117 R)
• M56: 16,363,165 km (0.064 R)
• M57: 16,752,418 km (0.092 R)
• M58: 16,935,077 km (0.078 R)
• M59: 17,092,155 km (0.109 R)
• M60: 17,487,243 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 8.4

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.19 AU - 7.79 AU

Year: 7722 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,296,488 km

• M1: 176,675 km (0.117 R)
• M2: 266,434 km (0.089 R)
• M3: 353,799 km (0.085 R)
• M4: 479,461 km (0.097 R)
• M5: 666,459 km (0.092 R)
• M6: 777,011 km (0.105 R)
• M7: 981,362 km (0.081 R)
• M8: 1,053,468 km (0.073 R)
• M9: 1,165,068 km (0.049 R)
• M10: 1,280,707 km (0.118 R)
• M11: 1,502,860 km (0.079 R)
• M12: 1,759,271 km (0.086 R)
• M13: 1,847,982 km (0.09 R)
• M14: 2,052,932 km (0.042 R)
• M15: 2,265,361 km (0.112 R)
• M16: 2,484,970 km (0.099 R)
• M17: 2,788,654 km (0.042 R)
• M18: 3,158,011 km (0.077 R)
• M19: 3,293,696 km (0.102 R)
• M20: 4,296,900 km (0.027 R)
• M21: 4,508,281 km (0.076 R)
• M22: 4,599,835 km (0.103 R)
• M23: 5,258,664 km (0.115 R)
• M24: 6,802,664 km (0.109 R)
• M25: 8,817,598 km (0.07 R)
• M26: 8,894,192 km (0.034 R)
• M27: 9,086,425 km (0.092 R)
• M28: 9,750,640 km (0.067 R)
• M29: 10,309,388 km (0.109 R)
• M30: 11,084,305 km (0.106 R)
• M31: 11,499,588 km (0.088 R)
• M32: 11,835,585 km (0.063 R)
• M33: 11,920,108 km (0.091 R)
• M34: 12,047,266 km (0.096 R)
• M35: 12,174,724 km (0.118 R)
• M36: 12,474,218 km (0.074 R)
• M37: 13,343,083 km (0.109 R)
• M38: 13,431,046 km (0.079 R)
• M39: 13,651,853 km (0.102 R)
• M40: 13,918,287 km (0.106 R)
• M41: 14,592,076 km (0.102 R)
• M42: 14,773,538 km (0.095 R)
• M43: 17,152,144 km (0.083 R)
• M44: 17,584,183 km (0.114 R)
• M45: 18,019,812 km (0.033 R)
• M46: 18,458,881 km (0.052 R)
• M47: 18,606,086 km (0.074 R)
• M48: 19,198,643 km (0.038 R)
• M49: 19,297,976 km (0.101 R)
• M50: 19,947,978 km (0.093 R)
• M51: 20,605,162 km (0.097 R)
• M52: 21,733,429 km (0.093 R)
• M53: 22,409,611 km (0.098 R)
• M54: 22,829,233 km (0.12 R)
• M55: 23,304,207 km (0.069 R)
• M56: 23,569,593 km (0.042 R)
• M57: 24,049,653 km (0.119 R)
• M58: 24,587,008 km (0.094 R)
• M59: 24,641,013 km (0.037 R)
• M60: 25,782,894 km (0.097 R)
• M61: 25,947,451 km (0.103 R)
• M62: 26,775,476 km (0.098 R)
• M63: 27,276,329 km (0.116 R)
• M64: 27,556,077 km (0.048 R)
• M65: 27,612,027 km (0.06 R)
• M66: 27,892,822 km (0.043 R)
• M67: 28,570,650 km (0.059 R)
• M68: 28,627,348 km (0.116 R)
• M69: 28,797,740 km (0.039 R)
• M70: 30,057,503 km (0.05 R)
• M71: 30,636,148 km (0.102 R)
• M72: 31,335,368 km (0.079 R)
• M73: 31,452,354 km (0.078 R)
• M74: 31,628,281 km (0.106 R)
• M75: 31,980,883 km (0.069 R)
• M76: 32,808,907 km (0.079 R)
• M77: 33,225,388 km (0.093 R)
• M78: 34,003,746 km (0.077 R)
• M79: 36,682,595 km (0.111 R)
• M80: 37,984,695 km (0.053 R)
• M81: 38,109,609 km (0.093 R)
• M82: 38,484,800 km (0.12 R)
• M83: 38,610,163 km (0.048 R)
• M84: 39,618,004 km (0.048 R)
• M85: 41,209,875 km (0.117 R)
• M86: 42,239,557 km (0.094 R)
• M87: 42,563,137 km (0.03 R)
• M88: 43,473,440 km (0.104 R)
• M89: 43,538,665 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.3

Radius: 4.4

Gravity: 35.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.72 AU - 19 AU

Year: 29637 Days

Day: 16.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,296,488 km

• M1: 89,759 km (0.113 R)
• M2: 219,161 km (0.098 R)
• M3: 356,791 km (0.077 R)
• M4: 423,661 km (0.099 R)
• M5: 1,098,348 km (0.12 R)
• M6: 1,265,598 km (0.12 R)
• M7: 1,814,473 km (0.047 R)
• M8: 2,175,153 km (0.114 R)
• M9: 2,385,039 km (0.11 R)
• M10: 2,514,142 km (0.051 R)
• M11: 2,557,675 km (0.113 R)
• M12: 3,335,285 km (0.116 R)
• M13: 3,479,646 km (0.102 R)
• M14: 3,924,999 km (0.088 R)
• M15: 4,026,427 km (0.084 R)
• M16: 4,493,322 km (0.099 R)
• M17: 4,652,793 km (0.079 R)
• M18: 5,032,173 km (0.053 R)
• M19: 6,346,690 km (0.06 R)
• M20: 7,010,904 km (0.089 R)
• M21: 7,134,023 km (0.076 R)
• M22: 7,382,356 km (0.097 R)
• M23: 8,931,142 km (0.111 R)
• M24: 9,810,479 km (0.037 R)
• M25: 10,435,349 km (0.112 R)
• M26: 10,505,510 km (0.107 R)
• M27: 10,787,951 km (0.104 R)
• M28: 11,577,529 km (0.1 R)
• M29: 11,650,233 km (0.077 R)
• M30: 12,460,007 km (0.119 R)
• M31: 13,135,890 km (0.097 R)
• M32: 13,440,022 km (0.119 R)
• M33: 14,522,961 km (0.048 R)
• M34: 15,074,828 km (0.068 R)
• M35: 15,713,910 km (0.111 R)
• M36: 16,036,742 km (0.088 R)
• M37: 16,361,818 km (0.058 R)
• M38: 16,853,397 km (0.098 R)
• M39: 18,697,340 km (0.089 R)
• M40: 19,990,614 km (0.092 R)
• M41: 21,312,610 km (0.057 R)
• M42: 21,490,931 km (0.037 R)
• M43: 22,299,807 km (0.119 R)
• M44: 23,118,556 km (0.105 R)
• M45: 23,854,577 km (0.093 R)
• M46: 24,505,029 km (0.113 R)
• M47: 25,067,068 km (0.118 R)
• M48: 25,633,296 km (0.059 R)
• M49: 25,918,130 km (0.078 R)
• M50: 28,921,008 km (0.119 R)
• M51: 31,421,537 km (0.109 R)
• M52: 33,161,061 km (0.036 R)
• M53: 33,678,669 km (0.102 R)
• M54: 35,458,286 km (0.056 R)
• M55: 36,732,710 km (0.103 R)
• M56: 38,022,094 km (0.079 R)
• M57: 38,346,721 km (0.037 R)
• M58: 42,987,397 km (0.033 R)
• M59: 44,687,278 km (0.111 R)
• M60: 45,602,817 km (0.115 R)
• M61: 46,640,128 km (0.111 R)
• M62: 46,871,706 km (0.077 R)
• M63: 48,035,278 km (0.11 R)
• M64: 49,562,223 km (0.076 R)
• M65: 51,822,198 km (0.107 R)
• M66: 54,724,696 km (0.069 R)
• M67: 55,581,144 km (0.114 R)
• M68: 55,703,814 km (0.115 R)
• M69: 56,072,423 km (0.047 R)
• M70: 57,059,470 km (0.094 R)
• M71: 58,550,961 km (0.072 R)
• M72: 61,571,791 km (0.07 R)
• M73: 62,207,582 km (0.031 R)
• M74: 62,845,467 km (0.11 R)
• M75: 63,485,596 km (0.086 R)
• M76: 63,613,802 km (0.108 R)
• M77: 64,514,082 km (0.069 R)
• M78: 65,159,746 km (0.045 R)
• M79: 67,632,749 km (0.089 R)
• M80: 68,157,388 km (0.12 R)
• M81: 69,342,503 km (0.092 R)
• M82: 70,136,419 km (0.1 R)
• M83: 74,015,641 km (0.115 R)
• M84: 76,594,708 km (0.115 R)
• M85: 78,927,238 km (0.105 R)
• M86: 84,506,491 km (0.109 R)
• M87: 85,495,931 km (0.097 R)
• M88: 86,489,111 km (0.066 R)
• M89: 87,343,465 km (0.084 R)
• M90: 89,491,690 km (0.106 R)
• M91: 93,256,171 km (0.038 R)
• M92: 95,010,954 km (0.086 R)
• M93: 96,334,147 km (0.09 R)
• M94: 97,071,964 km (0.078 R)
• M95: 98,701,683 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit