🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.7 AU - 0.76 AU

Year: 221 Days

Day: 44.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,199,271 km

• M1: 132,245 km (0.037 R)
• M2: 255,962 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.52 AU - 1.64 AU

Year: 705 Days

Day: 45.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.56 AU - 3.58 AU

Year: 2393 Days

Day: 22.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,199,271 km

• M1: 457,171 km (0.066 R)

Asteroid Belt

Center: 10.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.3

Radius: 6

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.07 AU - 17.77 AU

Year: 24691 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,199,271 km

• M1: 397,332 km (0.06 R)
• M2: 525,537 km (0.045 R)
• M3: 564,732 km (0.096 R)
• M4: 625,618 km (0.076 R)
• M5: 798,853 km (0.111 R)
• M6: 1,377,497 km (0.069 R)
• M7: 1,489,097 km (0.105 R)
• M8: 2,451,311 km (0.056 R)
• M9: 2,760,230 km (0.059 R)
• M10: 3,118,068 km (0.119 R)
• M11: 3,191,371 km (0.119 R)
• M12: 3,414,871 km (0.085 R)
• M13: 3,528,565 km (0.084 R)
• M14: 4,399,673 km (0.067 R)
• M15: 4,523,391 km (0.029 R)
• M16: 4,774,416 km (0.109 R)
• M17: 5,913,604 km (0.081 R)
• M18: 6,004,559 km (0.106 R)
• M19: 6,987,866 km (0.037 R)
• M20: 7,424,393 km (0.054 R)
• M21: 8,121,070 km (0.119 R)
• M22: 8,171,484 km (0.099 R)
• M23: 8,374,788 km (0.108 R)
• M24: 9,046,931 km (0.103 R)
• M25: 9,522,353 km (0.058 R)
• M26: 10,005,854 km (0.092 R)
• M27: 10,114,312 km (0.062 R)
• M28: 10,387,478 km (0.095 R)
• M29: 11,333,834 km (0.119 R)
• M30: 11,674,468 km (0.061 R)
• M31: 11,788,761 km (0.082 R)
• M32: 12,951,884 km (0.093 R)
• M33: 13,010,976 km (0.119 R)
• M34: 13,667,261 km (0.08 R)
• M35: 14,702,479 km (0.059 R)
• M36: 16,397,722 km (0.104 R)
• M37: 17,561,743 km (0.082 R)
• M38: 18,087,729 km (0.074 R)
• M39: 18,485,510 km (0.116 R)
• M40: 19,020,472 km (0.036 R)
• M41: 19,289,897 km (0.1 R)
• M42: 19,900,556 km (0.082 R)
• M43: 21,559,896 km (0.107 R)
• M44: 23,047,796 km (0.045 R)
• M45: 23,551,193 km (0.103 R)
• M46: 24,130,735 km (0.041 R)
• M47: 25,304,181 km (0.056 R)
• M48: 27,098,757 km (0.116 R)
• M49: 27,782,120 km (0.105 R)
• M50: 28,471,317 km (0.09 R)
• M51: 29,088,708 km (0.06 R)
• M52: 29,321,332 km (0.102 R)
• M53: 30,651,108 km (0.104 R)
• M54: 31,363,194 km (0.091 R)
• M55: 31,442,630 km (0.074 R)
• M56: 31,840,860 km (0.108 R)
• M57: 32,642,255 km (0.104 R)
• M58: 32,722,739 km (0.079 R)
• M59: 32,964,788 km (0.081 R)
• M60: 33,450,383 km (0.11 R)
• M61: 34,592,712 km (0.073 R)
• M62: 34,674,842 km (0.104 R)
• M63: 35,168,814 km (0.087 R)
• M64: 36,163,490 km (0.082 R)
• M65: 36,580,719 km (0.107 R)
• M66: 36,664,344 km (0.085 R)
• M67: 37,588,559 km (0.107 R)
• M68: 38,011,173 km (0.118 R)
• M69: 38,946,459 km (0.063 R)
• M70: 39,031,880 km (0.062 R)
• M71: 42,235,219 km (0.102 R)
• M72: 43,912,660 km (0.096 R)
• M73: 44,804,263 km (0.054 R)
• M74: 46,605,272 km (0.06 R)
• M75: 46,696,078 km (0.115 R)
• M76: 49,628,346 km (0.045 R)
• M77: 50,184,850 km (0.119 R)
• M78: 52,242,718 km (0.056 R)
• M79: 52,808,796 km (0.119 R)
• M80: 52,997,888 km (0.112 R)
• M81: 53,092,584 km (0.077 R)
• M82: 53,281,974 km (0.113 R)
• M83: 54,710,185 km (0.076 R)
• M84: 54,901,521 km (0.114 R)
• M85: 55,093,006 km (0.081 R)
• M86: 57,021,173 km (0.088 R)
• M87: 57,993,559 km (0.095 R)
• M88: 58,677,371 km (0.077 R)
• M89: 60,646,079 km (0.083 R)
• M90: 65,966,527 km (0.038 R)
• M91: 66,476,207 km (0.089 R)
• M92: 67,909,953 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.1

Radius: 5.9

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.86 AU - 20.14 AU

Year: 31731 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,199,271 km

• M1: 102,026 km (0.115 R)
• M2: 169,943 km (0.1 R)
• M3: 442,511 km (0.052 R)
• M4: 547,678 km (0.105 R)
• M5: 1,012,478 km (0.117 R)
• M6: 1,226,104 km (0.066 R)
• M7: 1,453,643 km (0.045 R)
• M8: 1,904,979 km (0.039 R)
• M9: 1,948,063 km (0.051 R)
• M10: 2,168,421 km (0.073 R)
• M11: 2,537,778 km (0.091 R)
• M12: 2,876,767 km (0.109 R)
• M13: 3,077,079 km (0.081 R)
• M14: 3,758,647 km (0.12 R)
• M15: 4,313,655 km (0.112 R)
• M16: 4,370,502 km (0.105 R)
• M17: 5,013,025 km (0.077 R)
• M18: 5,072,864 km (0.083 R)
• M19: 5,375,799 km (0.071 R)
• M20: 6,126,781 km (0.103 R)
• M21: 7,043,666 km (0.094 R)
• M22: 7,313,391 km (0.119 R)
• M23: 9,074,906 km (0.057 R)
• M24: 9,739,719 km (0.075 R)
• M25: 10,420,240 km (0.044 R)
• M26: 11,351,038 km (0.077 R)
• M27: 12,308,314 km (0.11 R)
• M28: 13,624,327 km (0.095 R)
• M29: 14,469,405 km (0.09 R)
• M30: 14,640,396 km (0.101 R)
• M31: 16,387,400 km (0.105 R)
• M32: 16,655,030 km (0.076 R)
• M33: 17,831,617 km (0.108 R)
• M34: 18,661,886 km (0.12 R)
• M35: 19,598,967 km (0.109 R)
• M36: 19,788,208 km (0.046 R)
• M37: 19,978,048 km (0.094 R)
• M38: 22,106,227 km (0.054 R)
• M39: 22,897,749 km (0.096 R)
• M40: 23,799,376 km (0.082 R)
• M41: 24,001,333 km (0.114 R)
• M42: 25,533,664 km (0.067 R)
• M43: 26,155,542 km (0.077 R)
• M44: 26,992,393 km (0.118 R)
• M45: 27,625,790 km (0.094 R)
• M46: 28,050,648 km (0.077 R)
• M47: 32,417,559 km (0.095 R)
• M48: 32,753,556 km (0.096 R)
• M49: 33,768,279 km (0.063 R)
• M50: 36,408,083 km (0.081 R)
• M51: 37,107,602 km (0.089 R)
• M52: 37,693,876 km (0.072 R)
• M53: 38,283,142 km (0.082 R)
• M54: 39,590,478 km (0.101 R)
• M55: 39,710,007 km (0.052 R)
• M56: 39,829,685 km (0.086 R)
• M57: 39,949,513 km (0.099 R)
• M58: 41,275,249 km (0.059 R)
• M59: 43,846,089 km (0.089 R)
• M60: 45,713,968 km (0.102 R)
• M61: 46,216,467 km (0.117 R)
• M62: 46,342,279 km (0.113 R)
• M63: 47,100,142 km (0.081 R)
• M64: 48,244,416 km (0.1 R)
• M65: 50,171,984 km (0.094 R)
• M66: 50,560,640 km (0.053 R)
• M67: 52,386,930 km (0.051 R)
• M68: 57,858,173 km (0.075 R)
• M69: 61,420,547 km (0.106 R)
• M70: 63,787,934 km (0.084 R)
• M71: 64,208,752 km (0.091 R)
• M72: 66,184,940 km (0.089 R)
• M73: 70,486,478 km (0.08 R)
• M74: 73,992,154 km (0.114 R)
• M75: 74,139,358 km (0.058 R)
• M76: 75,173,229 km (0.037 R)
• M77: 77,554,079 km (0.116 R)
• M78: 78,003,172 km (0.113 R)
• M79: 78,904,200 km (0.094 R)
• M80: 82,542,121 km (0.108 R)
• M81: 86,855,028 km (0.085 R)
• M82: 87,165,892 km (0.053 R)
• M83: 90,609,785 km (0.07 R)
• M84: 91,714,715 km (0.084 R)
• M85: 93,460,223 km (0.107 R)
• M86: 94,736,592 km (0.08 R)
• M87: 95,858,127 km (0.088 R)
• M88: 101,040,945 km (0.095 R)
• M89: 101,858,797 km (0.052 R)
• M90: 103,007,708 km (0.099 R)
• M91: 105,152,792 km (0.045 R)
• M92: 106,646,377 km (0.104 R)
• M93: 106,812,730 km (0.091 R)
• M94: 110,831,976 km (0.118 R)
• M95: 112,690,580 km (0.082 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 10,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit