🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1 AU - 1.12 AU

Year: 418 Days

Day: 32.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.51 AU - 1.69 AU

Year: 775 Days

Day: 13.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,239,428 km

• M1: 75,846 km (0.1 R)
• M2: 97,239 km (0.101 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.1

Radius: 14.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.94 AU - 12.38 AU

Year: 13326 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,239,428 km

• M1: 221,405 km (0.112 R)
• M2: 340,634 km (0.095 R)
• M3: 696,827 km (0.078 R)
• M4: 1,191,098 km (0.054 R)
• M5: 1,812,378 km (0.072 R)
• M6: 3,388,990 km (0.097 R)
• M7: 3,816,990 km (0.05 R)
• M8: 4,414,633 km (0.086 R)
• M9: 5,366,225 km (0.06 R)
• M10: 5,613,959 km (0.119 R)
• M11: 5,865,583 km (0.103 R)
• M12: 6,775,437 km (0.093 R)
• M13: 6,909,028 km (0.073 R)
• M14: 7,178,903 km (0.119 R)
• M15: 7,682,748 km (0.098 R)
• M16: 7,868,848 km (0.087 R)
• M17: 8,150,840 km (0.076 R)
• M18: 8,483,994 km (0.027 R)
• M19: 8,580,036 km (0.061 R)
• M20: 9,065,781 km (0.093 R)
• M21: 9,262,502 km (0.081 R)
• M22: 10,216,787 km (0.088 R)
• M23: 10,524,659 km (0.093 R)
• M24: 11,893,928 km (0.074 R)
• M25: 12,217,957 km (0.08 R)
• M26: 13,207,248 km (0.112 R)
• M27: 13,824,638 km (0.102 R)
• M28: 13,937,884 km (0.077 R)
• M29: 14,108,426 km (0.059 R)
• M30: 14,739,429 km (0.118 R)
• M31: 15,087,544 km (0.113 R)
• M32: 16,029,113 km (0.046 R)
• M33: 16,207,733 km (0.047 R)
• M34: 16,447,089 km (0.073 R)
• M35: 16,627,205 km (0.11 R)
• M36: 16,808,218 km (0.061 R)
• M37: 17,415,885 km (0.088 R)
• M38: 17,660,926 km (0.032 R)
• M39: 17,907,164 km (0.056 R)
• M40: 18,340,849 km (0.101 R)
• M41: 18,652,760 km (0.111 R)
• M42: 18,966,467 km (0.099 R)
• M43: 19,662,845 km (0.098 R)
• M44: 20,238,647 km (0.079 R)
• M45: 22,530,786 km (0.103 R)
• M46: 22,664,227 km (0.077 R)
• M47: 22,797,968 km (0.04 R)
• M48: 23,673,564 km (0.082 R)
• M49: 24,423,199 km (0.105 R)
• M50: 25,527,231 km (0.093 R)
• M51: 26,506,648 km (0.045 R)
• M52: 26,859,400 km (0.115 R)
• M53: 27,427,124 km (0.102 R)
• M54: 27,641,049 km (0.108 R)
• M55: 27,927,230 km (0.101 R)
• M56: 29,154,082 km (0.079 R)
• M57: 29,810,667 km (0.101 R)
• M58: 30,767,644 km (0.044 R)
• M59: 33,851,754 km (0.099 R)
• M60: 34,618,892 km (0.102 R)
• M61: 35,004,555 km (0.076 R)
• M62: 35,935,952 km (0.104 R)
• M63: 37,427,442 km (0.06 R)
• M64: 38,141,024 km (0.114 R)
• M65: 41,939,913 km (0.104 R)
• M66: 42,515,864 km (0.09 R)
• M67: 42,763,599 km (0.098 R)
• M68: 43,094,659 km (0.051 R)
• M69: 44,343,352 km (0.112 R)
• M70: 44,594,527 km (0.094 R)
• M71: 47,988,603 km (0.049 R)
• M72: 48,160,491 km (0.107 R)
• M73: 50,239,154 km (0.079 R)
• M74: 51,553,072 km (0.081 R)
• M75: 51,729,149 km (0.097 R)
• M76: 53,589,697 km (0.097 R)
• M77: 53,857,178 km (0.067 R)
• M78: 54,573,004 km (0.102 R)
• M79: 55,923,424 km (0.083 R)
• M80: 56,376,107 km (0.068 R)
• M81: 56,829,838 km (0.103 R)
• M82: 57,102,854 km (0.06 R)
• M83: 61,341,260 km (0.071 R)
• M84: 62,463,544 km (0.074 R)
• M85: 62,557,342 km (0.036 R)
• M86: 62,839,184 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 12.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.04 AU - 12.9 AU

Year: 14874 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,239,428 km

• M1: 267,481 km (0.077 R)
• M2: 348,413 km (0.04 R)
• M3: 476,619 km (0.082 R)
• M4: 948,600 km (0.102 R)
• M5: 1,143,077 km (0.057 R)
• M6: 1,324,390 km (0.082 R)
• M7: 1,515,576 km (0.064 R)
• M8: 2,175,901 km (0.101 R)
• M9: 2,436,650 km (0.118 R)
• M10: 2,812,141 km (0.056 R)
• M11: 3,242,833 km (0.08 R)
• M12: 4,007,129 km (0.073 R)
• M13: 4,086,565 km (0.117 R)
• M14: 4,615,992 km (0.078 R)
• M15: 4,952,737 km (0.096 R)
• M16: 6,425,229 km (0.095 R)
• M17: 6,849,039 km (0.074 R)
• M18: 7,088,396 km (0.101 R)
• M19: 7,379,364 km (0.066 R)
• M20: 7,773,554 km (0.082 R)
• M21: 7,873,037 km (0.098 R)
• M22: 8,174,476 km (0.105 R)
• M23: 8,530,968 km (0.056 R)
• M24: 10,170,411 km (0.12 R)
• M25: 10,775,235 km (0.071 R)
• M26: 10,886,387 km (0.103 R)
• M27: 11,166,135 km (0.096 R)
• M28: 12,717,614 km (0.067 R)
• M29: 13,249,734 km (0.115 R)
• M30: 13,849,472 km (0.06 R)
• M31: 14,519,521 km (0.115 R)
• M32: 14,642,490 km (0.087 R)
• M33: 16,850,106 km (0.056 R)
• M34: 17,565,184 km (0.065 R)
• M35: 17,696,231 km (0.039 R)
• M36: 18,091,469 km (0.1 R)
• M37: 18,290,135 km (0.06 R)
• M38: 21,077,592 km (0.109 R)
• M39: 21,988,793 km (0.057 R)
• M40: 22,130,163 km (0.037 R)
• M41: 22,342,741 km (0.082 R)
• M42: 22,912,859 km (0.081 R)
• M43: 24,213,313 km (0.062 R)
• M44: 26,133,551 km (0.119 R)
• M45: 26,433,345 km (0.068 R)
• M46: 26,809,734 km (0.116 R)
• M47: 27,263,614 km (0.114 R)
• M48: 27,643,891 km (0.042 R)
• M49: 28,872,389 km (0.079 R)
• M50: 29,805,431 km (0.085 R)
• M51: 31,382,492 km (0.036 R)
• M52: 32,583,015 km (0.071 R)
• M53: 33,717,116 km (0.106 R)
• M54: 33,961,858 km (0.048 R)
• M55: 34,207,049 km (0.053 R)
• M56: 34,452,988 km (0.083 R)
• M57: 35,276,823 km (0.12 R)
• M58: 37,617,881 km (0.109 R)
• M59: 39,664,379 km (0.025 R)
• M60: 40,268,007 km (0.055 R)
• M61: 40,614,326 km (0.097 R)
• M62: 40,874,626 km (0.073 R)
• M63: 41,222,740 km (0.112 R)
• M64: 42,009,476 km (0.076 R)
• M65: 42,184,954 km (0.068 R)
• M66: 42,448,695 km (0.114 R)
• M67: 44,042,361 km (0.08 R)
• M68: 44,220,682 km (0.056 R)
• M69: 44,936,208 km (0.069 R)
• M70: 45,565,417 km (0.109 R)
• M71: 47,562,100 km (0.059 R)
• M72: 48,663,290 km (0.043 R)
• M73: 49,402,004 km (0.116 R)
• M74: 52,016,676 km (0.112 R)
• M75: 52,961,237 km (0.074 R)
• M76: 53,056,082 km (0.065 R)
• M77: 60,819,164 km (0.115 R)
• M78: 61,515,093 km (0.096 R)
• M79: 61,714,507 km (0.108 R)
• M80: 64,426,567 km (0.071 R)
• M81: 65,746,170 km (0.054 R)
• M82: 67,279,847 km (0.117 R)
• M83: 68,102,635 km (0.025 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit