🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.64 AU - 0.82 AU

Year: 230 Days

Day: 20.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 134.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.48 AU - 3.3 AU

Year: 1813 Days

Day: 16.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.91 AU - 3.39 AU

Year: 2063 Days

Day: 29.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 8.4

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.61 AU - 6.35 AU

Year: 4733 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,428,632 km

• M1: 200,312 km (0.112 R)
• M2: 322,683 km (0.086 R)
• M3: 474,674 km (0.101 R)
• M4: 612,154 km (0.114 R)
• M5: 784,641 km (0.076 R)
• M6: 972,985 km (0.033 R)
• M7: 1,238,670 km (0.12 R)
• M8: 1,637,049 km (0.09 R)
• M9: 1,850,675 km (0.075 R)
• M10: 1,953,449 km (0.088 R)
• M11: 2,336,420 km (0.065 R)
• M12: 2,643,095 km (0.109 R)
• M13: 3,259,139 km (0.073 R)
• M14: 3,474,111 km (0.087 R)
• M15: 4,031,962 km (0.09 R)
• M16: 4,321,434 km (0.035 R)
• M17: 4,597,741 km (0.093 R)
• M18: 4,657,580 km (0.079 R)
• M19: 4,778,306 km (0.113 R)
• M20: 4,859,388 km (0.116 R)
• M21: 5,105,327 km (0.081 R)
• M22: 5,208,998 km (0.118 R)
• M23: 5,397,342 km (0.113 R)
• M24: 5,460,771 km (0.044 R)
• M25: 5,759,368 km (0.111 R)
• M26: 5,824,144 km (0.113 R)
• M27: 6,019,669 km (0.117 R)
• M28: 6,484,469 km (0.117 R)
• M29: 6,551,938 km (0.085 R)
• M30: 7,052,941 km (0.06 R)
• M31: 7,661,057 km (0.114 R)
• M32: 8,188,688 km (0.11 R)
• M33: 8,261,542 km (0.117 R)
• M34: 8,927,103 km (0.109 R)
• M35: 9,558,706 km (0.101 R)
• M36: 9,686,612 km (0.1 R)
• M37: 9,789,535 km (0.055 R)
• M38: 10,414,256 km (0.076 R)
• M39: 10,572,530 km (0.119 R)
• M40: 10,758,032 km (0.045 R)
• M41: 10,811,289 km (0.108 R)
• M42: 11,025,064 km (0.084 R)
• M43: 11,402,499 km (0.093 R)
• M44: 11,620,164 km (0.076 R)
• M45: 11,756,897 km (0.079 R)
• M46: 12,004,332 km (0.096 R)
• M47: 12,087,209 km (0.104 R)
• M48: 12,281,237 km (0.12 R)
• M49: 12,420,513 km (0.084 R)
• M50: 13,181,667 km (0.078 R)
• M51: 13,295,660 km (0.109 R)
• M52: 13,697,331 km (0.063 R)
• M53: 13,783,948 km (0.082 R)
• M54: 14,395,354 km (0.112 R)
• M55: 14,689,613 km (0.079 R)
• M56: 15,524,070 km (0.076 R)
• M57: 15,614,427 km (0.094 R)
• M58: 15,795,590 km (0.119 R)
• M59: 15,856,178 km (0.1 R)
• M60: 16,068,606 km (0.111 R)
• M61: 17,488,589 km (0.108 R)
• M62: 18,213,541 km (0.05 R)
• M63: 18,499,871 km (0.103 R)
• M64: 18,787,697 km (0.085 R)
• M65: 20,479,649 km (0.119 R)
• M66: 20,578,683 km (0.115 R)
• M67: 20,711,077 km (0.115 R)
• M68: 20,777,349 km (0.107 R)
• M69: 20,876,981 km (0.097 R)
• M70: 20,976,613 km (0.097 R)
• M71: 21,043,184 km (0.09 R)
• M72: 21,444,256 km (0.084 R)
• M73: 21,679,275 km (0.083 R)
• M74: 22,084,236 km (0.053 R)
• M75: 22,287,540 km (0.119 R)
• M76: 22,457,632 km (0.112 R)
• M77: 22,798,865 km (0.082 R)
• M78: 22,901,639 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.4

Radius: 9.1

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.12 AU - 9.38 AU

Year: 7960 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,428,632 km

• M1: 129,552 km (0.081 R)
• M2: 285,433 km (0.046 R)
• M3: 429,495 km (0.07 R)
• M4: 526,136 km (0.099 R)
• M5: 1,045,540 km (0.065 R)
• M6: 1,141,581 km (0.063 R)
• M7: 1,426,715 km (0.087 R)
• M8: 2,014,485 km (0.079 R)
• M9: 2,111,125 km (0.091 R)
• M10: 2,209,411 km (0.097 R)
• M11: 2,334,325 km (0.108 R)
• M12: 2,539,274 km (0.053 R)
• M13: 2,643,993 km (0.082 R)
• M14: 2,857,918 km (0.079 R)
• M15: 2,966,825 km (0.084 R)
• M16: 3,105,203 km (0.092 R)
• M17: 3,738,900 km (0.092 R)
• M18: 3,918,716 km (0.057 R)
• M19: 4,040,190 km (0.058 R)
• M20: 4,132,043 km (0.061 R)
• M21: 4,224,793 km (0.105 R)
• M22: 4,349,259 km (0.118 R)
• M23: 4,602,229 km (0.086 R)
• M24: 4,730,434 km (0.09 R)
• M25: 4,892,449 km (0.09 R)
• M26: 5,056,258 km (0.105 R)
• M27: 5,255,373 km (0.105 R)
• M28: 5,592,866 km (0.085 R)
• M29: 5,867,827 km (0.092 R)
• M30: 6,647,232 km (0.094 R)
• M31: 6,719,637 km (0.08 R)
• M32: 8,184,799 km (0.102 R)
• M33: 8,262,440 km (0.093 R)
• M34: 10,034,128 km (0.101 R)
• M35: 10,326,442 km (0.084 R)
• M36: 10,962,532 km (0.074 R)
• M37: 11,048,252 km (0.103 R)
• M38: 11,177,355 km (0.1 R)
• M39: 12,139,119 km (0.085 R)
• M40: 12,316,841 km (0.094 R)
• M41: 13,172,691 km (0.059 R)
• M42: 14,094,363 km (0.094 R)
• M43: 14,610,177 km (0.059 R)
• M44: 15,371,331 km (0.083 R)
• M45: 16,981,901 km (0.115 R)
• M46: 17,180,717 km (0.09 R)
• M47: 19,678,553 km (0.076 R)
• M48: 20,730,375 km (0.043 R)
• M49: 20,836,440 km (0.092 R)
• M50: 21,692,439 km (0.088 R)
• M51: 21,854,304 km (0.108 R)
• M52: 22,070,623 km (0.099 R)
• M53: 22,396,447 km (0.071 R)
• M54: 23,107,785 km (0.062 R)
• M55: 24,216,754 km (0.094 R)
• M56: 25,570,315 km (0.053 R)
• M57: 25,684,159 km (0.033 R)
• M58: 25,741,306 km (0.105 R)
• M59: 25,969,742 km (0.104 R)
• M60: 26,774,728 km (0.092 R)
• M61: 28,527,117 km (0.118 R)
• M62: 28,704,391 km (0.074 R)
• M63: 29,357,535 km (0.075 R)
• M64: 29,895,638 km (0.096 R)
• M65: 30,799,658 km (0.098 R)
• M66: 30,860,246 km (0.065 R)
• M67: 32,387,640 km (0.066 R)
• M68: 32,634,327 km (0.029 R)
• M69: 33,191,728 km (0.108 R)
• M70: 33,939,718 km (0.089 R)
• M71: 34,127,613 km (0.109 R)
• M72: 35,008,894 km (0.103 R)
• M73: 35,515,731 km (0.119 R)
• M74: 36,537,036 km (0.086 R)
• M75: 36,986,727 km (0.037 R)
• M76: 37,051,204 km (0.112 R)
• M77: 37,567,765 km (0.115 R)
• M78: 37,762,093 km (0.109 R)
• M79: 38,216,870 km (0.066 R)
• M80: 40,916,813 km (0.089 R)
• M81: 41,517,747 km (0.067 R)
• M82: 41,584,618 km (0.077 R)
• M83: 41,718,657 km (0.101 R)
• M84: 42,525,588 km (0.09 R)
• M85: 42,728,144 km (0.115 R)
• M86: 45,528,466 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit