🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.74 AU - 1 AU

Year: 287 Days

Day: 36 Hours

Environment

Temp: 142 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,808,227 km

• M1: 552,166 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.62 AU - 2.7 AU

Year: 1532 Days

Day: 44.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.2

Radius: 4.7

Gravity: 26.81 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.29 AU - 15.89 AU

Year: 17690 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,808,227 km

• M1: 75,397 km (0.116 R)
• M2: 106,214 km (0.118 R)
• M3: 804,537 km (0.114 R)
• M4: 1,241,812 km (0.118 R)
• M5: 1,625,381 km (0.098 R)
• M6: 1,951,055 km (0.117 R)
• M7: 2,328,940 km (0.096 R)
• M8: 2,626,939 km (0.104 R)
• M9: 2,832,486 km (0.061 R)
• M10: 3,186,285 km (0.082 R)
• M11: 3,896,426 km (0.057 R)
• M12: 5,112,208 km (0.097 R)
• M13: 5,411,553 km (0.11 R)
• M14: 5,804,697 km (0.102 R)
• M15: 6,071,878 km (0.073 R)
• M16: 7,953,520 km (0.042 R)
• M17: 8,250,173 km (0.076 R)
• M18: 8,349,955 km (0.041 R)
• M19: 10,318,663 km (0.102 R)
• M20: 10,426,074 km (0.109 R)
• M21: 10,968,815 km (0.1 R)
• M22: 11,298,828 km (0.035 R)
• M23: 11,576,332 km (0.062 R)
• M24: 12,536,601 km (0.113 R)
• M25: 12,939,468 km (0.066 R)
• M26: 13,229,837 km (0.117 R)
• M27: 13,346,524 km (0.044 R)
• M28: 13,698,827 km (0.105 R)
• M29: 14,472,397 km (0.088 R)
• M30: 15,016,335 km (0.087 R)
• M31: 15,505,371 km (0.057 R)
• M32: 16,750,773 km (0.103 R)
• M33: 17,385,367 km (0.116 R)
• M34: 18,547,443 km (0.069 R)
• M35: 19,734,502 km (0.108 R)
• M36: 20,202,594 km (0.073 R)
• M37: 21,423,313 km (0.107 R)
• M38: 21,973,384 km (0.115 R)
• M39: 23,510,203 km (0.112 R)
• M40: 23,722,482 km (0.112 R)
• M41: 23,864,301 km (0.073 R)
• M42: 24,148,836 km (0.102 R)
• M43: 24,291,403 km (0.096 R)
• M44: 24,721,198 km (0.097 R)
• M45: 24,937,067 km (0.033 R)
• M46: 26,465,210 km (0.117 R)
• M47: 26,538,662 km (0.111 R)
• M48: 26,759,618 km (0.084 R)
• M49: 28,926,992 km (0.118 R)
• M50: 29,763,693 km (0.104 R)
• M51: 30,454,237 km (0.108 R)
• M52: 32,164,290 km (0.114 R)
• M53: 32,635,972 km (0.087 R)
• M54: 33,030,911 km (0.119 R)
• M55: 33,506,781 km (0.081 R)
• M56: 34,948,157 km (0.103 R)
• M57: 35,190,356 km (0.093 R)
• M58: 36,655,218 km (0.099 R)
• M59: 37,808,319 km (0.085 R)
• M60: 38,805,987 km (0.119 R)
• M61: 39,476,036 km (0.111 R)
• M62: 39,728,258 km (0.107 R)
• M63: 42,624,024 km (0.078 R)
• M64: 42,796,510 km (0.054 R)
• M65: 43,662,083 km (0.062 R)
• M66: 43,835,916 km (0.106 R)
• M67: 44,708,670 km (0.118 R)
• M68: 45,147,141 km (0.107 R)
• M69: 45,675,072 km (0.085 R)
• M70: 47,628,671 km (0.075 R)
• M71: 48,255,935 km (0.049 R)
• M72: 48,795,833 km (0.079 R)
• M73: 50,336,243 km (0.095 R)
• M74: 50,700,962 km (0.119 R)
• M75: 50,975,175 km (0.037 R)
• M76: 52,538,024 km (0.101 R)
• M77: 52,722,927 km (0.062 R)
• M78: 53,743,633 km (0.048 R)
• M79: 55,899,040 km (0.085 R)
• M80: 56,182,228 km (0.097 R)
• M81: 57,129,781 km (0.115 R)
• M82: 58,465,092 km (0.089 R)
• M83: 58,944,553 km (0.107 R)
• M84: 59,136,637 km (0.113 R)
• M85: 60,487,356 km (0.079 R)
• M86: 60,584,146 km (0.103 R)
• M87: 61,263,769 km (0.105 R)
• M88: 63,120,877 km (0.095 R)
• M89: 64,402,033 km (0.056 R)
• M90: 66,090,544 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.9

Radius: 7.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 17.11 AU - 24.13 AU

Year: 33062 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,808,227 km

• M1: 142,417 km (0.108 R)
• M2: 241,601 km (0.106 R)
• M3: 649,255 km (0.106 R)
• M4: 986,149 km (0.084 R)
• M5: 1,145,920 km (0.07 R)
• M6: 2,031,389 km (0.116 R)
• M7: 2,098,709 km (0.097 R)
• M8: 2,850,737 km (0.063 R)
• M9: 3,157,562 km (0.101 R)
• M10: 4,097,336 km (0.103 R)
• M11: 4,619,881 km (0.106 R)
• M12: 4,934,336 km (0.111 R)
• M13: 5,442,670 km (0.101 R)
• M14: 5,584,189 km (0.105 R)
• M15: 7,116,520 km (0.064 R)
• M16: 7,375,175 km (0.08 R)
• M17: 7,636,971 km (0.043 R)
• M18: 13,094,451 km (0.082 R)
• M19: 13,411,449 km (0.056 R)
• M20: 13,538,906 km (0.099 R)
• M21: 13,602,785 km (0.079 R)
• M22: 15,166,232 km (0.064 R)
• M23: 15,432,367 km (0.113 R)
• M24: 17,199,118 km (0.111 R)
• M25: 17,476,622 km (0.102 R)
• M26: 18,388,570 km (0.089 R)
• M27: 18,601,298 km (0.099 R)
• M28: 19,821,568 km (0.106 R)
• M29: 20,185,540 km (0.119 R)
• M30: 20,478,153 km (0.109 R)
• M31: 23,098,360 km (0.101 R)
• M32: 25,426,851 km (0.058 R)
• M33: 25,663,664 km (0.12 R)
• M34: 25,822,088 km (0.071 R)
• M35: 29,801,990 km (0.062 R)
• M36: 30,218,770 km (0.045 R)
• M37: 30,637,494 km (0.074 R)
• M38: 30,805,493 km (0.09 R)
• M39: 31,904,887 km (0.084 R)
• M40: 32,416,811 km (0.078 R)
• M41: 34,578,201 km (0.05 R)
• M42: 36,964,437 km (0.113 R)
• M43: 37,861,725 km (0.026 R)
• M44: 38,313,062 km (0.067 R)
• M45: 40,227,765 km (0.112 R)
• M46: 41,986,886 km (0.062 R)
• M47: 48,094,219 km (0.058 R)
• M48: 48,680,793 km (0.11 R)
• M49: 49,269,760 km (0.119 R)
• M50: 50,355,840 km (0.109 R)
• M51: 52,752,398 km (0.077 R)
• M52: 54,879,680 km (0.078 R)
• M53: 56,931,714 km (0.117 R)
• M54: 57,241,680 km (0.116 R)
• M55: 58,382,963 km (0.09 R)
• M56: 59,951,347 km (0.1 R)
• M57: 62,702,601 km (0.089 R)
• M58: 63,343,478 km (0.074 R)
• M59: 66,144,848 km (0.064 R)
• M60: 66,797,095 km (0.087 R)
• M61: 67,015,059 km (0.081 R)
• M62: 70,644,154 km (0.111 R)
• M63: 71,533,513 km (0.067 R)
• M64: 73,998,288 km (0.116 R)
• M65: 75,014,506 km (0.078 R)
• M66: 75,240,997 km (0.098 R)
• M67: 75,694,727 km (0.065 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit