🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.77 AU - 0.93 AU

Year: 300 Days

Day: 39.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,030,457 km

• M1: 778,807 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.99 AU - 1.55 AU

Year: 548 Days

Day: 46.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,030,457 km

• M1: 579,243 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.71 AU - 4.01 AU

Year: 2904 Days

Day: 41.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.4

Radius: 4.4

Gravity: 50.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.15 AU - 14.99 AU

Year: 16056 Days

Day: 15 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,030,457 km

• M1: 190,737 km (0.1 R)
• M2: 264,040 km (0.068 R)
• M3: 347,217 km (0.1 R)
• M4: 539,300 km (0.063 R)
• M5: 784,940 km (0.048 R)
• M6: 907,161 km (0.092 R)
• M7: 1,009,337 km (0.096 R)
• M8: 1,197,381 km (0.117 R)
• M9: 1,425,518 km (0.046 R)
• M10: 2,053,081 km (0.045 R)
• M11: 2,791,795 km (0.109 R)
• M12: 2,941,094 km (0.087 R)
• M13: 3,604,261 km (0.073 R)
• M14: 3,644,653 km (0.083 R)
• M15: 3,766,725 km (0.102 R)
• M16: 4,099,131 km (0.114 R)
• M17: 4,354,495 km (0.047 R)
• M18: 4,527,580 km (0.076 R)
• M19: 4,791,470 km (0.078 R)
• M20: 6,427,921 km (0.106 R)
• M21: 6,575,574 km (0.113 R)
• M22: 6,674,608 km (0.093 R)
• M23: 6,974,702 km (0.071 R)
• M24: 7,177,257 km (0.082 R)
• M25: 7,228,120 km (0.072 R)
• M26: 7,953,820 km (0.091 R)
• M27: 8,006,478 km (0.065 R)
• M28: 8,540,094 km (0.101 R)
• M29: 8,811,165 km (0.119 R)
• M30: 8,975,274 km (0.093 R)
• M31: 9,641,284 km (0.097 R)
• M32: 10,323,151 km (0.076 R)
• M33: 12,216,162 km (0.084 R)
• M34: 12,891,148 km (0.117 R)
• M35: 13,704,362 km (0.03 R)
• M36: 13,894,351 km (0.044 R)
• M37: 14,149,116 km (0.112 R)
• M38: 14,341,200 km (0.112 R)
• M39: 15,577,327 km (0.035 R)
• M40: 19,343,005 km (0.101 R)
• M41: 19,484,973 km (0.11 R)
• M42: 20,344,263 km (0.098 R)
• M43: 21,069,663 km (0.104 R)
• M44: 21,877,492 km (0.085 R)
• M45: 22,471,246 km (0.109 R)
• M46: 23,220,881 km (0.114 R)
• M47: 25,053,305 km (0.111 R)
• M48: 25,208,139 km (0.092 R)
• M49: 26,694,394 km (0.092 R)
• M50: 28,048,105 km (0.101 R)
• M51: 29,179,663 km (0.086 R)
• M52: 29,750,977 km (0.111 R)
• M53: 30,161,324 km (0.105 R)
• M54: 31,320,259 km (0.114 R)
• M55: 31,570,536 km (0.109 R)
• M56: 32,662,451 km (0.119 R)
• M57: 32,916,319 km (0.113 R)
• M58: 33,085,813 km (0.048 R)
• M59: 33,681,512 km (0.116 R)
• M60: 34,023,493 km (0.071 R)
• M61: 34,109,063 km (0.1 R)
• M62: 34,280,651 km (0.109 R)
• M63: 35,056,167 km (0.118 R)
• M64: 36,274,043 km (0.105 R)
• M65: 36,976,255 km (0.119 R)
• M66: 38,840,544 km (0.116 R)
• M67: 38,930,153 km (0.086 R)
• M68: 39,739,029 km (0.047 R)
• M69: 40,100,457 km (0.113 R)
• M70: 41,465,089 km (0.083 R)
• M71: 42,659,927 km (0.092 R)
• M72: 43,122,484 km (0.1 R)
• M73: 43,400,885 km (0.053 R)
• M74: 44,146,032 km (0.065 R)
• M75: 47,742,964 km (0.078 R)
• M76: 49,188,528 km (0.079 R)
• M77: 51,826,537 km (0.099 R)
• M78: 52,815,079 km (0.054 R)
• M79: 53,013,596 km (0.114 R)
• M80: 56,121,492 km (0.084 R)
• M81: 57,034,787 km (0.061 R)
• M82: 58,157,668 km (0.114 R)
• M83: 58,978,961 km (0.068 R)
• M84: 61,465,576 km (0.111 R)
• M85: 61,569,846 km (0.105 R)
• M86: 63,352,903 km (0.106 R)
• M87: 65,152,715 km (0.072 R)
• M88: 67,184,105 km (0.053 R)
• M89: 67,614,498 km (0.118 R)
• M90: 67,829,919 km (0.108 R)
• M91: 70,543,026 km (0.117 R)
• M92: 72,297,809 km (0.084 R)
• M93: 73,955,951 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.4

Radius: 3.7

Gravity: 40.5 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.72 AU - 17.64 AU

Year: 22645 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,030,457 km

• M1: 73,303 km (0.06 R)
• M2: 101,128 km (0.113 R)
• M3: 173,534 km (0.1 R)
• M4: 201,808 km (0.062 R)
• M5: 571,913 km (0.086 R)
• M6: 855,550 km (0.052 R)
• M7: 958,922 km (0.109 R)
• M8: 1,038,957 km (0.102 R)
• M9: 1,205,908 km (0.108 R)
• M10: 1,627,176 km (0.104 R)
• M11: 1,953,748 km (0.115 R)
• M12: 2,055,624 km (0.112 R)
• M13: 2,407,778 km (0.038 R)
• M14: 2,443,980 km (0.102 R)
• M15: 2,665,385 km (0.063 R)
• M16: 3,530,211 km (0.119 R)
• M17: 4,252,768 km (0.026 R)
• M18: 4,563,184 km (0.026 R)
• M19: 4,789,376 km (0.119 R)
• M20: 5,347,077 km (0.107 R)
• M21: 5,778,816 km (0.117 R)
• M22: 6,171,810 km (0.085 R)
• M23: 6,271,442 km (0.087 R)
• M24: 6,828,694 km (0.102 R)
• M25: 7,191,469 km (0.091 R)
• M26: 7,990,022 km (0.034 R)
• M27: 8,098,481 km (0.115 R)
• M28: 8,153,084 km (0.097 R)
• M29: 10,429,365 km (0.112 R)
• M30: 11,330,244 km (0.043 R)
• M31: 11,697,506 km (0.08 R)
• M32: 13,141,126 km (0.063 R)
• M33: 13,333,509 km (0.09 R)
• M34: 14,573,675 km (0.11 R)
• M35: 15,578,524 km (0.05 R)
• M36: 15,714,209 km (0.102 R)
• M37: 17,442,663 km (0.11 R)
• M38: 17,512,974 km (0.1 R)
• M39: 18,008,292 km (0.102 R)
• M40: 19,594,778 km (0.036 R)
• M41: 20,553,102 km (0.101 R)
• M42: 21,300,493 km (0.036 R)
• M43: 22,285,445 km (0.063 R)
• M44: 22,898,946 km (0.066 R)
• M45: 23,207,866 km (0.104 R)
• M46: 24,220,942 km (0.069 R)
• M47: 25,010,071 km (0.067 R)
• M48: 25,089,508 km (0.104 R)
• M49: 26,290,180 km (0.084 R)
• M50: 27,264,062 km (0.096 R)
• M51: 27,509,403 km (0.104 R)
• M52: 28,498,095 km (0.092 R)
• M53: 28,830,202 km (0.025 R)
• M54: 29,247,132 km (0.118 R)
• M55: 31,532,987 km (0.107 R)
• M56: 31,618,707 km (0.063 R)
• M57: 31,876,464 km (0.106 R)
• M58: 32,134,819 km (0.058 R)
• M59: 32,653,774 km (0.094 R)
• M60: 34,139,132 km (0.048 R)
• M61: 34,315,358 km (0.057 R)
• M62: 34,491,883 km (0.098 R)
• M63: 35,200,828 km (0.071 R)
• M64: 36,363,203 km (0.094 R)
• M65: 37,537,995 km (0.114 R)
• M66: 37,902,117 km (0.08 R)
• M67: 38,541,797 km (0.046 R)
• M68: 39,093,065 km (0.11 R)
• M69: 39,462,123 km (0.079 R)
• M70: 42,265,737 km (0.093 R)
• M71: 43,119,193 km (0.093 R)
• M72: 45,810,907 km (0.057 R)
• M73: 46,005,235 km (0.054 R)
• M74: 46,687,551 km (0.113 R)
• M75: 46,980,912 km (0.108 R)
• M76: 47,176,885 km (0.051 R)
• M77: 47,668,015 km (0.098 R)
• M78: 47,963,471 km (0.119 R)
• M79: 48,062,206 km (0.119 R)
• M80: 49,749,221 km (0.105 R)
• M81: 51,556,513 km (0.093 R)
• M82: 54,513,015 km (0.068 R)
• M83: 59,208,444 km (0.039 R)
• M84: 61,122,548 km (0.111 R)
• M85: 62,409,838 km (0.049 R)
• M86: 65,995,699 km (0.074 R)
• M87: 70,543,026 km (0.04 R)
• M88: 71,216,814 km (0.085 R)
• M89: 71,441,959 km (0.114 R)
• M90: 72,118,740 km (0.081 R)
• M91: 74,732,514 km (0.071 R)
• M92: 75,075,691 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit