🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.57 AU - 0.85 AU

Year: 230 Days

Day: 12.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,749,200 km

• M1: 130,150 km (0.083 R)
• M2: 645,515 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.52 AU - 1.56 AU

Year: 736 Days

Day: 45.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,749,200 km

• M1: 500,704 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.67 AU - 4.43 AU

Year: 2575 Days

Day: 21 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,749,200 km

• M1: 1,965,118 km (0.058 R)

Asteroid Belt

Center: 9.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.3

Radius: 7.3

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.28 AU - 15.82 AU

Year: 22479 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,749,200 km

• M1: 98,735 km (0.052 R)
• M2: 221,704 km (0.083 R)
• M3: 620,382 km (0.065 R)
• M4: 694,134 km (0.113 R)
• M5: 824,135 km (0.111 R)
• M6: 990,936 km (0.104 R)
• M7: 1,487,751 km (0.095 R)
• M8: 2,203,277 km (0.08 R)
• M9: 2,515,937 km (0.03 R)
• M10: 2,759,632 km (0.053 R)
• M11: 3,053,741 km (0.103 R)
• M12: 4,668,950 km (0.066 R)
• M13: 5,377,744 km (0.1 R)
• M14: 5,586,433 km (0.094 R)
• M15: 5,797,815 km (0.036 R)
• M16: 6,392,467 km (0.045 R)
• M17: 6,725,172 km (0.086 R)
• M18: 6,950,018 km (0.084 R)
• M19: 7,234,553 km (0.104 R)
• M20: 8,051,657 km (0.077 R)
• M21: 10,219,031 km (0.098 R)
• M22: 11,399,657 km (0.057 R)
• M23: 12,142,111 km (0.118 R)
• M24: 12,210,477 km (0.083 R)
• M25: 12,278,844 km (0.09 R)
• M26: 13,179,722 km (0.105 R)
• M27: 14,173,501 km (0.085 R)
• M28: 14,389,670 km (0.048 R)
• M29: 14,898,153 km (0.065 R)
• M30: 16,007,421 km (0.117 R)
• M31: 16,534,305 km (0.087 R)
• M32: 17,682,169 km (0.057 R)
• M33: 18,855,465 km (0.067 R)
• M34: 19,812,293 km (0.114 R)
• M35: 20,866,509 km (0.064 R)
• M36: 21,359,135 km (0.083 R)
• M37: 21,524,142 km (0.084 R)
• M38: 22,272,281 km (0.115 R)
• M39: 24,826,963 km (0.098 R)
• M40: 26,226,900 km (0.11 R)
• M41: 27,832,235 km (0.062 R)
• M42: 28,012,650 km (0.058 R)
• M43: 28,283,871 km (0.103 R)
• M44: 29,837,295 km (0.09 R)
• M45: 31,137,151 km (0.101 R)
• M46: 31,699,938 km (0.063 R)
• M47: 32,266,017 km (0.076 R)
• M48: 33,888,106 km (0.081 R)
• M49: 35,243,912 km (0.101 R)
• M50: 35,438,988 km (0.067 R)
• M51: 35,928,322 km (0.115 R)
• M52: 37,708,387 km (0.114 R)
• M53: 39,112,812 km (0.103 R)
• M54: 39,719,880 km (0.057 R)
• M55: 40,024,611 km (0.107 R)
• M56: 41,148,390 km (0.109 R)
• M57: 41,251,164 km (0.118 R)
• M58: 43,114,106 km (0.07 R)
• M59: 46,279,298 km (0.086 R)
• M60: 46,386,111 km (0.084 R)
• M61: 46,706,998 km (0.117 R)
• M62: 47,351,017 km (0.1 R)
• M63: 47,673,999 km (0.111 R)
• M64: 48,973,705 km (0.077 R)
• M65: 49,518,690 km (0.114 R)
• M66: 50,944,956 km (0.114 R)
• M67: 52,607,288 km (0.114 R)
• M68: 53,837,731 km (0.095 R)
• M69: 53,950,079 km (0.071 R)
• M70: 54,062,427 km (0.104 R)
• M71: 54,287,571 km (0.104 R)
• M72: 54,512,866 km (0.104 R)
• M73: 57,241,232 km (0.066 R)
• M74: 59,084,726 km (0.099 R)
• M75: 59,664,717 km (0.115 R)
• M76: 60,130,266 km (0.082 R)
• M77: 60,363,339 km (0.082 R)
• M78: 62,475,362 km (0.076 R)
• M79: 63,421,718 km (0.063 R)
• M80: 64,372,861 km (0.107 R)
• M81: 65,928,530 km (0.112 R)
• M82: 66,409,636 km (0.05 R)
• M83: 69,932,816 km (0.103 R)
• M84: 70,423,497 km (0.07 R)
• M85: 71,038,344 km (0.075 R)
• M86: 71,531,718 km (0.091 R)
• M87: 72,645,624 km (0.087 R)
• M88: 73,018,272 km (0.077 R)
• M89: 74,389,935 km (0.111 R)
• M90: 79,321,129 km (0.038 R)
• M91: 80,345,725 km (0.068 R)
• M92: 84,096,144 km (0.118 R)
• M93: 84,617,941 km (0.116 R)
• M94: 85,140,786 km (0.059 R)
• M95: 85,927,072 km (0.11 R)
• M96: 87,374,731 km (0.098 R)
• M97: 88,035,505 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.1

Radius: 6.1

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.36 AU - 19.66 AU

Year: 24664 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,749,200 km

• M1: 81,830 km (0.094 R)
• M2: 250,427 km (0.07 R)
• M3: 405,111 km (0.085 R)
• M4: 609,312 km (0.063 R)
• M5: 1,080,396 km (0.038 R)
• M6: 1,180,776 km (0.068 R)
• M7: 1,284,298 km (0.117 R)
• M8: 1,556,267 km (0.101 R)
• M9: 1,612,815 km (0.06 R)
• M10: 1,936,395 km (0.044 R)
• M11: 2,344,348 km (0.111 R)
• M12: 2,475,246 km (0.079 R)
• M13: 2,847,446 km (0.105 R)
• M14: 3,093,385 km (0.096 R)
• M15: 3,200,946 km (0.108 R)
• M16: 3,493,858 km (0.104 R)
• M17: 3,643,606 km (0.054 R)
• M18: 4,144,459 km (0.104 R)
• M19: 4,915,038 km (0.111 R)
• M20: 5,082,887 km (0.053 R)
• M21: 5,772,982 km (0.097 R)
• M22: 7,574,589 km (0.057 R)
• M23: 7,866,006 km (0.082 R)
• M24: 8,111,795 km (0.076 R)
• M25: 9,119,785 km (0.097 R)
• M26: 10,273,484 km (0.056 R)
• M27: 10,327,040 km (0.116 R)
• M28: 12,657,775 km (0.099 R)
• M29: 13,881,486 km (0.082 R)
• M30: 14,417,345 km (0.083 R)
• M31: 14,959,937 km (0.095 R)
• M32: 15,020,673 km (0.078 R)
• M33: 15,264,368 km (0.116 R)
• M34: 15,447,925 km (0.098 R)
• M35: 15,570,745 km (0.116 R)
• M36: 16,314,545 km (0.098 R)
• M37: 17,451,639 km (0.103 R)
• M38: 17,579,545 km (0.073 R)
• M39: 17,643,573 km (0.102 R)
• M40: 17,707,750 km (0.071 R)
• M41: 18,288,639 km (0.106 R)
• M42: 19,336,722 km (0.086 R)
• M43: 19,468,966 km (0.086 R)
• M44: 20,001,535 km (0.104 R)
• M45: 20,809,363 km (0.105 R)
• M46: 20,944,899 km (0.077 R)
• M47: 22,317,609 km (0.082 R)
• M48: 22,665,424 km (0.114 R)
• M49: 22,804,999 km (0.079 R)
• M50: 25,293,559 km (0.119 R)
• M51: 26,239,616 km (0.101 R)
• M52: 26,753,784 km (0.096 R)
• M53: 28,692,572 km (0.057 R)
• M54: 29,298,294 km (0.075 R)
• M55: 31,762,620 km (0.099 R)
• M56: 32,546,363 km (0.086 R)
• M57: 32,940,554 km (0.087 R)
• M58: 37,627,455 km (0.117 R)
• M59: 38,706,205 km (0.043 R)
• M60: 39,459,131 km (0.078 R)
• M61: 41,746,333 km (0.1 R)
• M62: 42,862,782 km (0.103 R)
• M63: 44,424,883 km (0.11 R)
• M64: 44,862,157 km (0.034 R)
• M65: 45,125,151 km (0.089 R)
• M66: 45,740,895 km (0.097 R)
• M67: 46,980,613 km (0.11 R)
• M68: 47,872,964 km (0.056 R)
• M69: 50,128,003 km (0.114 R)
• M70: 50,856,843 km (0.084 R)
• M71: 52,140,842 km (0.094 R)
• M72: 53,621,412 km (0.065 R)
• M73: 54,366,709 km (0.052 R)
• M74: 54,834,352 km (0.093 R)
• M75: 54,928,000 km (0.094 R)
• M76: 58,623,067 km (0.119 R)
• M77: 58,718,810 km (0.085 R)
• M78: 60,161,980 km (0.11 R)
• M79: 61,616,820 km (0.12 R)
• M80: 61,811,746 km (0.05 R)
• M81: 62,202,047 km (0.058 R)
• M82: 62,397,571 km (0.03 R)
• M83: 64,264,702 km (0.086 R)
• M84: 65,353,924 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 15,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit