🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.76 AU - 0.86 AU

Year: 269 Days

Day: 41.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.57 AU - 2.81 AU

Year: 1628 Days

Day: 36.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.67 AU - 5.23 AU

Year: 3464 Days

Day: 43.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 11.7

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.1 AU - 13.74 AU

Year: 15184 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,454,590 km

• M1: 174,880 km (0.115 R)
• M2: 276,606 km (0.085 R)
• M3: 545,733 km (0.051 R)
• M4: 639,082 km (0.084 R)
• M5: 1,112,111 km (0.09 R)
• M6: 1,214,585 km (0.104 R)
• M7: 1,519,017 km (0.114 R)
• M8: 1,823,598 km (0.093 R)
• M9: 1,970,952 km (0.114 R)
• M10: 2,147,926 km (0.063 R)
• M11: 2,383,393 km (0.1 R)
• M12: 2,682,739 km (0.118 R)
• M13: 3,139,910 km (0.11 R)
• M14: 3,468,576 km (0.034 R)
• M15: 3,560,280 km (0.088 R)
• M16: 3,683,698 km (0.072 R)
• M17: 3,966,588 km (0.099 R)
• M18: 4,159,270 km (0.077 R)
• M19: 5,343,935 km (0.116 R)
• M20: 5,556,963 km (0.092 R)
• M21: 5,772,982 km (0.101 R)
• M22: 5,918,541 km (0.062 R)
• M23: 6,065,296 km (0.084 R)
• M24: 6,139,048 km (0.062 R)
• M25: 6,626,438 km (0.11 R)
• M26: 7,519,238 km (0.072 R)
• M27: 7,718,353 km (0.109 R)
• M28: 8,203,349 km (0.106 R)
• M29: 8,949,393 km (0.057 R)
• M30: 9,717,130 km (0.067 R)
• M31: 11,589,796 km (0.057 R)
• M32: 12,005,229 km (0.092 R)
• M33: 12,191,628 km (0.101 R)
• M34: 13,281,299 km (0.118 R)
• M35: 13,910,956 km (0.084 R)
• M36: 14,848,785 km (0.065 R)
• M37: 15,098,913 km (0.094 R)
• M38: 15,552,793 km (0.117 R)
• M39: 15,654,220 km (0.094 R)
• M40: 16,993,421 km (0.081 R)
• M41: 17,571,018 km (0.109 R)
• M42: 18,583,945 km (0.105 R)
• M43: 19,451,463 km (0.062 R)
• M44: 21,169,894 km (0.084 R)
• M45: 21,282,391 km (0.032 R)
• M46: 21,677,779 km (0.106 R)
• M47: 21,904,868 km (0.085 R)
• M48: 23,051,985 km (0.112 R)
• M49: 23,516,336 km (0.106 R)
• M50: 24,395,224 km (0.095 R)
• M51: 24,513,257 km (0.119 R)
• M52: 26,245,600 km (0.059 R)
• M53: 26,427,062 km (0.114 R)
• M54: 26,669,560 km (0.086 R)
• M55: 27,401,842 km (0.064 R)
• M56: 27,647,332 km (0.105 R)
• M57: 27,770,451 km (0.045 R)
• M58: 28,512,606 km (0.115 R)
• M59: 28,636,922 km (0.075 R)
• M60: 30,905,574 km (0.069 R)
• M61: 31,545,853 km (0.034 R)
• M62: 33,887,358 km (0.119 R)
• M63: 34,019,005 km (0.118 R)
• M64: 34,216,923 km (0.048 R)
• M65: 34,415,140 km (0.077 R)
• M66: 34,945,763 km (0.108 R)
• M67: 35,412,359 km (0.087 R)
• M68: 35,880,900 km (0.071 R)
• M69: 36,082,408 km (0.107 R)
• M70: 37,571,206 km (0.08 R)
• M71: 38,941,971 km (0.086 R)
• M72: 39,287,243 km (0.068 R)
• M73: 39,564,149 km (0.106 R)
• M74: 39,911,366 km (0.05 R)
• M75: 40,748,515 km (0.046 R)
• M76: 42,085,771 km (0.108 R)
• M77: 42,440,168 km (0.035 R)
• M78: 42,866,671 km (0.081 R)
• M79: 44,731,110 km (0.106 R)
• M80: 45,891,690 km (0.112 R)
• M81: 48,094,369 km (0.073 R)
• M82: 48,390,722 km (0.065 R)
• M83: 49,956,115 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.4

Radius: 5.5

Gravity: 31.42 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.47 AU - 15.35 AU

Year: 18118 Days

Day: 21.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,454,590 km

• M1: 105,317 km (0.118 R)
• M2: 159,920 km (0.107 R)
• M3: 877,242 km (0.078 R)
• M4: 1,294,022 km (0.119 R)
• M5: 2,001,171 km (0.094 R)
• M6: 2,356,316 km (0.098 R)
• M7: 2,654,465 km (0.098 R)
• M8: 3,164,294 km (0.087 R)
• M9: 3,409,784 km (0.07 R)
• M10: 3,875,632 km (0.109 R)
• M11: 4,542,689 km (0.063 R)
• M12: 4,726,545 km (0.078 R)
• M13: 4,865,970 km (0.067 R)
• M14: 5,196,880 km (0.074 R)
• M15: 5,486,203 km (0.071 R)
• M16: 5,583,741 km (0.073 R)
• M17: 5,780,761 km (0.118 R)
• M18: 5,980,025 km (0.036 R)
• M19: 7,927,341 km (0.09 R)
• M20: 9,402,226 km (0.096 R)
• M21: 9,460,719 km (0.119 R)
• M22: 10,290,838 km (0.036 R)
• M23: 10,714,648 km (0.12 R)
• M24: 10,836,720 km (0.084 R)
• M25: 12,402,112 km (0.075 R)
• M26: 12,594,645 km (0.113 R)
• M27: 13,770,484 km (0.1 R)
• M28: 14,981,030 km (0.11 R)
• M29: 15,186,129 km (0.091 R)
• M30: 15,392,125 km (0.057 R)
• M31: 15,945,936 km (0.108 R)
• M32: 16,365,558 km (0.05 R)
• M33: 16,930,889 km (0.073 R)
• M34: 20,605,312 km (0.067 R)
• M35: 21,445,453 km (0.079 R)
• M36: 22,296,964 km (0.106 R)
• M37: 23,634,369 km (0.056 R)
• M38: 24,272,703 km (0.095 R)
• M39: 24,674,523 km (0.099 R)
• M40: 25,484,745 km (0.097 R)
• M41: 26,882,139 km (0.068 R)
• M42: 29,152,137 km (0.077 R)
• M43: 29,664,809 km (0.098 R)
• M44: 30,699,278 km (0.076 R)
• M45: 32,008,708 km (0.108 R)
• M46: 32,714,661 km (0.093 R)
• M47: 32,803,223 km (0.078 R)
• M48: 32,980,646 km (0.1 R)
• M49: 33,782,939 km (0.028 R)
• M50: 34,051,916 km (0.089 R)
• M51: 34,321,491 km (0.039 R)
• M52: 35,497,780 km (0.111 R)
• M53: 36,136,712 km (0.073 R)
• M54: 37,425,946 km (0.056 R)
• M55: 39,105,482 km (0.082 R)
• M56: 39,293,526 km (0.082 R)
• M57: 39,387,773 km (0.11 R)
• M58: 40,809,402 km (0.114 R)
• M59: 41,191,325 km (0.072 R)
• M60: 41,382,810 km (0.054 R)
• M61: 41,478,553 km (0.093 R)
• M62: 42,247,785 km (0.066 R)
• M63: 44,681,892 km (0.034 R)
• M64: 45,371,538 km (0.053 R)
• M65: 45,569,157 km (0.074 R)
• M66: 45,965,442 km (0.114 R)
• M67: 46,561,888 km (0.115 R)
• M68: 47,561,651 km (0.099 R)
• M69: 47,762,561 km (0.08 R)
• M70: 48,568,594 km (0.061 R)
• M71: 48,872,128 km (0.054 R)
• M72: 49,684,295 km (0.097 R)
• M73: 52,769,751 km (0.11 R)
• M74: 53,603,011 km (0.083 R)
• M75: 53,916,569 km (0.079 R)
• M76: 54,335,592 km (0.034 R)
• M77: 55,071,614 km (0.096 R)
• M78: 56,659,595 km (0.04 R)
• M79: 57,619,714 km (0.086 R)
• M80: 60,097,504 km (0.088 R)
• M81: 62,500,046 km (0.036 R)
• M82: 62,610,000 km (0.057 R)
• M83: 63,823,538 km (0.109 R)
• M84: 65,602,705 km (0.065 R)
• M85: 65,714,455 km (0.118 R)
• M86: 65,938,104 km (0.051 R)
• M87: 67,623,773 km (0.108 R)
• M88: 69,323,354 km (0.098 R)
• M89: 69,893,023 km (0.081 R)
• M90: 71,266,630 km (0.077 R)
• M91: 74,739,395 km (0.107 R)
• M92: 76,378,689 km (0.103 R)
• M93: 77,911,618 km (0.079 R)
• M94: 78,385,245 km (0.108 R)
• M95: 78,622,507 km (0.102 R)
• M96: 78,741,138 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit