🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.64 AU - 0.78 AU

Year: 209 Days

Day: 20.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,154,129 km

• M1: 282,441 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.34 AU - 4.16 AU

Year: 2541 Days

Day: 25.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,154,129 km

• M1: 2,140,895 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.84 AU - 5.94 AU

Year: 3783 Days

Day: 24.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 14.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.8 AU - 6.44 AU

Year: 5297 Days

Day: 9.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,154,129 km

• M1: 205,996 km (0.117 R)
• M2: 323,879 km (0.066 R)
• M3: 468,241 km (0.112 R)
• M4: 601,832 km (0.111 R)
• M5: 879,336 km (0.054 R)
• M6: 1,041,201 km (0.057 R)
• M7: 1,283,101 km (0.09 R)
• M8: 1,396,795 km (0.06 R)
• M9: 1,619,995 km (0.07 R)
• M10: 2,035,279 km (0.117 R)
• M11: 2,272,990 km (0.063 R)
• M12: 2,395,361 km (0.044 R)
• M13: 2,683,786 km (0.093 R)
• M14: 2,907,734 km (0.077 R)
• M15: 3,079,771 km (0.107 R)
• M16: 3,235,652 km (0.12 R)
• M17: 3,354,283 km (0.083 R)
• M18: 3,719,302 km (0.116 R)
• M19: 3,885,655 km (0.099 R)
• M20: 4,012,065 km (0.052 R)
• M21: 4,118,579 km (0.107 R)
• M22: 4,269,224 km (0.108 R)
• M23: 4,399,823 km (0.068 R)
• M24: 4,709,939 km (0.092 R)
• M25: 4,867,765 km (0.103 R)
• M26: 5,119,389 km (0.1 R)
• M27: 5,281,702 km (0.087 R)
• M28: 6,415,953 km (0.11 R)
• M29: 6,641,697 km (0.045 R)
• M30: 6,998,188 km (0.036 R)
• M31: 7,101,261 km (0.103 R)
• M32: 7,544,669 km (0.085 R)
• M33: 7,863,163 km (0.113 R)
• M34: 8,403,960 km (0.115 R)
• M35: 8,540,991 km (0.119 R)
• M36: 8,900,924 km (0.092 R)
• M37: 9,664,471 km (0.119 R)
• M38: 9,894,852 km (0.098 R)
• M39: 10,039,812 km (0.101 R)
• M40: 10,185,371 km (0.059 R)
• M41: 10,508,203 km (0.118 R)
• M42: 11,284,616 km (0.119 R)
• M43: 11,436,009 km (0.071 R)
• M44: 11,679,854 km (0.083 R)
• M45: 11,771,707 km (0.109 R)
• M46: 11,894,527 km (0.074 R)
• M47: 12,017,795 km (0.116 R)
• M48: 13,210,090 km (0.081 R)
• M49: 13,305,833 km (0.113 R)
• M50: 14,210,751 km (0.116 R)
• M51: 14,308,887 km (0.119 R)
• M52: 14,736,737 km (0.09 R)
• M53: 16,250,368 km (0.085 R)
• M54: 17,918,833 km (0.087 R)
• M55: 18,237,776 km (0.1 R)
• M56: 18,344,588 km (0.048 R)
• M57: 19,495,894 km (0.114 R)
• M58: 19,605,100 km (0.11 R)
• M59: 19,714,456 km (0.098 R)
• M60: 20,007,070 km (0.089 R)
• M61: 21,304,083 km (0.07 R)
• M62: 21,529,228 km (0.085 R)
• M63: 21,830,518 km (0.119 R)
• M64: 22,323,293 km (0.081 R)
• M65: 22,551,879 km (0.092 R)
• M66: 23,281,019 km (0.057 R)
• M67: 23,940,147 km (0.105 R)
• M68: 25,117,931 km (0.1 R)
• M69: 25,276,505 km (0.105 R)
• M70: 25,594,401 km (0.086 R)
• M71: 25,993,827 km (0.088 R)
• M72: 26,596,706 km (0.082 R)
• M73: 26,798,663 km (0.052 R)
• M74: 26,960,678 km (0.047 R)
• M75: 27,082,301 km (0.117 R)
• M76: 27,204,223 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 10.5

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.1 AU - 7.6 AU

Year: 6272 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,154,129 km

• M1: 294,708 km (0.065 R)
• M2: 369,806 km (0.109 R)
• M3: 464,950 km (0.104 R)
• M4: 545,883 km (0.038 R)
• M5: 619,784 km (0.054 R)
• M6: 1,443,320 km (0.097 R)
• M7: 1,604,736 km (0.063 R)
• M8: 1,678,488 km (0.12 R)
• M9: 1,772,136 km (0.055 R)
• M10: 2,330,136 km (0.109 R)
• M11: 2,827,549 km (0.107 R)
• M12: 3,216,354 km (0.068 R)
• M13: 3,573,594 km (0.057 R)
• M14: 4,351,802 km (0.051 R)
• M15: 4,429,892 km (0.104 R)
• M16: 4,667,005 km (0.069 R)
• M17: 4,747,040 km (0.107 R)
• M18: 5,016,914 km (0.113 R)
• M19: 5,208,998 km (0.089 R)
• M20: 5,515,524 km (0.065 R)
• M21: 6,381,546 km (0.036 R)
• M22: 6,770,052 km (0.105 R)
• M23: 7,104,702 km (0.099 R)
• M24: 7,601,367 km (0.077 R)
• M25: 7,695,614 km (0.11 R)
• M26: 8,141,266 km (0.073 R)
• M27: 8,464,696 km (0.105 R)
• M28: 8,627,908 km (0.094 R)
• M29: 8,858,288 km (0.092 R)
• M30: 9,766,048 km (0.036 R)
• M31: 9,902,930 km (0.089 R)
• M32: 9,971,745 km (0.111 R)
• M33: 10,075,117 km (0.1 R)
• M34: 10,492,346 km (0.086 R)
• M35: 10,986,318 km (0.092 R)
• M36: 11,415,664 km (0.079 R)
• M37: 11,668,784 km (0.118 R)
• M38: 12,476,163 km (0.059 R)
• M39: 12,624,864 km (0.096 R)
• M40: 13,037,006 km (0.075 R)
• M41: 13,720,818 km (0.076 R)
• M42: 13,951,348 km (0.081 R)
• M43: 14,338,507 km (0.056 R)
• M44: 14,494,388 km (0.11 R)
• M45: 14,572,478 km (0.072 R)
• M46: 14,886,484 km (0.065 R)
• M47: 14,965,322 km (0.077 R)
• M48: 15,600,964 km (0.065 R)
• M49: 15,962,542 km (0.105 R)
• M50: 16,083,566 km (0.101 R)
• M51: 16,164,499 km (0.117 R)
• M52: 16,693,776 km (0.11 R)
• M53: 16,857,735 km (0.091 R)
• M54: 17,146,010 km (0.109 R)
• M55: 17,727,497 km (0.076 R)
• M56: 18,231,044 km (0.117 R)
• M57: 18,357,604 km (0.06 R)
• M58: 18,569,284 km (0.056 R)
• M59: 19,123,545 km (0.091 R)
• M60: 19,986,724 km (0.076 R)
• M61: 20,117,323 km (0.109 R)
• M62: 20,204,539 km (0.118 R)
• M63: 21,527,882 km (0.115 R)
• M64: 22,335,261 km (0.034 R)
• M65: 22,651,960 km (0.107 R)
• M66: 22,879,050 km (0.117 R)
• M67: 22,970,155 km (0.118 R)
• M68: 23,702,885 km (0.071 R)
• M69: 23,841,113 km (0.081 R)
• M70: 24,025,867 km (0.03 R)
• M71: 24,816,492 km (0.079 R)
• M72: 25,710,040 km (0.074 R)
• M73: 25,852,158 km (0.09 R)
• M74: 26,470,745 km (0.052 R)
• M75: 26,949,907 km (0.116 R)
• M76: 27,528,701 km (0.099 R)
• M77: 28,796,992 km (0.101 R)
• M78: 29,636,385 km (0.116 R)
• M79: 30,133,948 km (0.103 R)
• M80: 30,433,742 km (0.07 R)
• M81: 31,137,301 km (0.113 R)
• M82: 31,541,813 km (0.082 R)
• M83: 32,304,763 km (0.088 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit