🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.69 AU - 0.77 AU

Year: 229 Days

Day: 37.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 9.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.7 AU - 5.6 AU

Year: 4290 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 106,808,053 km

• M1: 123,418 km (0.118 R)
• M2: 305,030 km (0.117 R)
• M3: 391,797 km (0.069 R)
• M4: 463,604 km (0.048 R)
• M5: 709,842 km (0.084 R)
• M6: 864,376 km (0.073 R)
• M7: 973,882 km (0.116 R)
• M8: 1,123,330 km (0.114 R)
• M9: 1,617,452 km (0.105 R)
• M10: 1,699,133 km (0.092 R)
• M11: 1,796,222 km (0.036 R)
• M12: 1,938,190 km (0.087 R)
• M13: 2,143,289 km (0.112 R)
• M14: 2,233,347 km (0.1 R)
• M15: 2,417,352 km (0.069 R)
• M16: 2,622,600 km (0.104 R)
• M17: 2,702,934 km (0.076 R)
• M18: 2,949,322 km (0.098 R)
• M19: 3,083,661 km (0.062 R)
• M20: 3,428,634 km (0.066 R)
• M21: 3,552,201 km (0.112 R)
• M22: 4,024,632 km (0.086 R)
• M23: 4,497,510 km (0.093 R)
• M24: 4,555,554 km (0.101 R)
• M25: 4,789,825 km (0.096 R)
• M26: 5,148,710 km (0.113 R)
• M27: 5,352,013 km (0.061 R)
• M28: 5,578,654 km (0.114 R)
• M29: 5,787,343 km (0.11 R)
• M30: 5,956,239 km (0.102 R)
• M31: 6,169,566 km (0.071 R)
• M32: 6,385,585 km (0.108 R)
• M33: 7,025,864 km (0.103 R)
• M34: 7,115,772 km (0.113 R)
• M35: 7,525,371 km (0.115 R)
• M36: 7,594,336 km (0.061 R)
• M37: 7,779,388 km (0.081 R)
• M38: 8,872,051 km (0.104 R)
• M39: 9,115,896 km (0.092 R)
• M40: 9,386,818 km (0.088 R)
• M41: 9,486,001 km (0.051 R)
• M42: 9,635,449 km (0.084 R)
• M43: 11,067,101 km (0.106 R)
• M44: 11,303,316 km (0.114 R)
• M45: 11,435,261 km (0.06 R)
• M46: 11,514,698 km (0.047 R)
• M47: 12,022,134 km (0.108 R)
• M48: 12,755,612 km (0.102 R)
• M49: 12,920,618 km (0.098 R)
• M50: 13,031,022 km (0.064 R)
• M51: 13,812,521 km (0.092 R)
• M52: 13,897,193 km (0.106 R)
• M53: 14,038,563 km (0.071 R)
• M54: 14,237,379 km (0.113 R)
• M55: 14,437,242 km (0.032 R)
• M56: 15,274,691 km (0.112 R)
• M57: 15,802,472 km (0.081 R)
• M58: 16,545,375 km (0.104 R)
• M59: 17,696,381 km (0.074 R)
• M60: 17,757,566 km (0.096 R)
• M61: 17,880,386 km (0.068 R)
• M62: 18,623,140 km (0.087 R)
• M63: 18,716,638 km (0.083 R)
• M64: 18,841,702 km (0.054 R)
• M65: 19,092,428 km (0.119 R)
• M66: 19,186,825 km (0.084 R)
• M67: 19,281,221 km (0.036 R)
• M68: 19,439,047 km (0.101 R)
• M69: 19,502,326 km (0.047 R)
• M70: 19,629,036 km (0.108 R)
• M71: 19,724,330 km (0.09 R)
• M72: 19,787,759 km (0.104 R)
• M73: 22,121,037 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.7

Radius: 5

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.66 AU - 14.68 AU

Year: 18553 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 106,808,053 km

• M1: 80,633 km (0.082 R)
• M2: 157,826 km (0.103 R)
• M3: 220,507 km (0.104 R)
• M4: 255,663 km (0.057 R)
• M5: 526,285 km (0.034 R)
• M6: 985,102 km (0.106 R)
• M7: 1,152,652 km (0.031 R)
• M8: 1,708,108 km (0.096 R)
• M9: 1,782,758 km (0.075 R)
• M10: 2,759,482 km (0.091 R)
• M11: 2,965,778 km (0.103 R)
• M12: 3,742,640 km (0.11 R)
• M13: 3,970,926 km (0.11 R)
• M14: 4,037,048 km (0.077 R)
• M15: 4,509,628 km (0.114 R)
• M16: 4,857,892 km (0.083 R)
• M17: 4,928,651 km (0.039 R)
• M18: 5,035,315 km (0.039 R)
• M19: 5,251,035 km (0.091 R)
• M20: 5,433,095 km (0.111 R)
• M21: 5,617,250 km (0.088 R)
• M22: 6,607,439 km (0.05 R)
• M23: 6,685,828 km (0.108 R)
• M24: 6,883,148 km (0.03 R)
• M25: 7,650,286 km (0.106 R)
• M26: 7,732,564 km (0.113 R)
• M27: 8,786,332 km (0.111 R)
• M28: 8,872,500 km (0.114 R)
• M29: 9,132,950 km (0.06 R)
• M30: 9,220,315 km (0.117 R)
• M31: 11,257,988 km (0.092 R)
• M32: 11,351,636 km (0.106 R)
• M33: 11,492,707 km (0.075 R)
• M34: 12,302,630 km (0.059 R)
• M35: 13,977,228 km (0.09 R)
• M36: 14,789,694 km (0.074 R)
• M37: 16,036,742 km (0.079 R)
• M38: 16,672,832 km (0.079 R)
• M39: 17,317,150 km (0.11 R)
• M40: 18,630,171 km (0.104 R)
• M41: 19,019,125 km (0.116 R)
• M42: 19,861,511 km (0.095 R)
• M43: 20,031,454 km (0.087 R)
• M44: 22,519,865 km (0.1 R)
• M45: 23,470,410 km (0.118 R)
• M46: 23,950,619 km (0.112 R)
• M47: 26,461,769 km (0.096 R)
• M48: 26,586,384 km (0.096 R)
• M49: 26,836,212 km (0.063 R)
• M50: 28,160,602 km (0.072 R)
• M51: 29,570,712 km (0.106 R)
• M52: 30,219,219 km (0.106 R)
• M53: 32,726,030 km (0.08 R)
• M54: 33,464,146 km (0.072 R)
• M55: 34,411,250 km (0.096 R)
• M56: 35,024,901 km (0.086 R)
• M57: 35,641,992 km (0.071 R)
• M58: 35,710,807 km (0.098 R)
• M59: 36,817,682 km (0.064 R)
• M60: 37,585,119 km (0.096 R)
• M61: 37,655,130 km (0.041 R)
• M62: 38,993,882 km (0.103 R)
• M63: 39,419,787 km (0.106 R)
• M64: 39,633,413 km (0.038 R)
• M65: 40,922,946 km (0.086 R)
• M66: 43,616,456 km (0.09 R)
• M67: 47,346,380 km (0.073 R)
• M68: 47,800,858 km (0.12 R)
• M69: 49,172,671 km (0.098 R)
• M70: 50,325,771 km (0.098 R)
• M71: 51,021,999 km (0.066 R)
• M72: 51,099,491 km (0.033 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.2

Radius: 7.5

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.21 AU - 22.03 AU

Year: 29495 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,808,053 km

• M1: 96,640 km (0.067 R)
• M2: 329,863 km (0.067 R)
• M3: 822,190 km (0.056 R)
• M4: 883,824 km (0.064 R)
• M5: 979,268 km (0.118 R)
• M6: 1,044,792 km (0.104 R)
• M7: 1,111,961 km (0.117 R)
• M8: 1,622,539 km (0.078 R)
• M9: 1,740,721 km (0.084 R)
• M10: 2,926,733 km (0.116 R)
• M11: 4,309,316 km (0.098 R)
• M12: 4,753,024 km (0.064 R)
• M13: 4,923,116 km (0.095 R)
• M14: 5,211,092 km (0.081 R)
• M15: 5,269,435 km (0.065 R)
• M16: 5,445,512 km (0.118 R)
• M17: 6,668,475 km (0.067 R)
• M18: 7,507,270 km (0.097 R)
• M19: 8,516,008 km (0.101 R)
• M20: 9,353,158 km (0.12 R)
• M21: 10,436,247 km (0.11 R)
• M22: 11,634,825 km (0.091 R)
• M23: 12,250,270 km (0.11 R)
• M24: 13,272,921 km (0.075 R)
• M25: 13,996,826 km (0.093 R)
• M26: 15,735,302 km (0.068 R)
• M27: 15,819,676 km (0.107 R)
• M28: 16,073,992 km (0.116 R)
• M29: 16,758,851 km (0.077 R)
• M30: 16,845,169 km (0.083 R)
• M31: 18,068,431 km (0.11 R)
• M32: 20,323,320 km (0.115 R)
• M33: 21,063,380 km (0.107 R)
• M34: 21,812,267 km (0.074 R)
• M35: 22,095,306 km (0.102 R)
• M36: 23,432,412 km (0.079 R)
• M37: 24,305,764 km (0.116 R)
• M38: 25,189,738 km (0.073 R)
• M39: 26,384,726 km (0.081 R)
• M40: 28,314,090 km (0.097 R)
• M41: 28,829,454 km (0.101 R)
• M42: 30,183,614 km (0.058 R)
• M43: 30,604,433 km (0.087 R)
• M44: 31,451,905 km (0.082 R)
• M45: 33,278,346 km (0.104 R)
• M46: 34,259,259 km (0.088 R)
• M47: 38,276,261 km (0.12 R)
• M48: 38,389,955 km (0.077 R)
• M49: 38,845,929 km (0.09 R)
• M50: 38,960,222 km (0.088 R)
• M51: 41,268,667 km (0.043 R)
• M52: 42,675,037 km (0.077 R)
• M53: 45,053,493 km (0.075 R)
• M54: 46,865,572 km (0.082 R)
• M55: 48,209,410 km (0.116 R)
• M56: 49,938,013 km (0.1 R)
• M57: 51,812,475 km (0.09 R)
• M58: 52,568,841 km (0.092 R)
• M59: 53,074,931 km (0.05 R)
• M60: 55,501,408 km (0.109 R)
• M61: 55,630,063 km (0.075 R)
• M62: 56,275,129 km (0.029 R)
• M63: 56,663,335 km (0.116 R)
• M64: 56,792,887 km (0.117 R)
• M65: 57,572,591 km (0.12 R)
• M66: 58,355,736 km (0.081 R)
• M67: 58,617,682 km (0.073 R)
• M68: 59,011,124 km (0.072 R)
• M69: 60,859,107 km (0.111 R)
• M70: 61,124,643 km (0.111 R)
• M71: 62,190,677 km (0.073 R)
• M72: 62,860,128 km (0.108 R)
• M73: 64,476,383 km (0.097 R)
• M74: 64,611,620 km (0.11 R)
• M75: 65,561,416 km (0.094 R)
• M76: 67,749,734 km (0.104 R)
• M77: 68,852,719 km (0.119 R)
• M78: 70,797,492 km (0.083 R)
• M79: 71,076,641 km (0.089 R)
• M80: 76,738,621 km (0.111 R)
• M81: 78,032,493 km (0.083 R)
• M82: 78,754,303 km (0.084 R)
• M83: 78,898,964 km (0.113 R)
• M84: 81,079,204 km (0.116 R)
• M85: 82,984,632 km (0.089 R)
• M86: 91,511,860 km (0.111 R)
• M87: 92,120,574 km (0.068 R)
• M88: 93,954,943 km (0.087 R)
• M89: 95,492,809 km (0.08 R)
• M90: 96,884,069 km (0.087 R)
• M91: 98,281,912 km (0.116 R)
• M92: 98,437,643 km (0.087 R)
• M93: 99,686,486 km (0.112 R)
• M94: 100,156,074 km (0.058 R)
• M95: 103,939,703 km (0.11 R)
• M96: 105,689,549 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit