🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.48 AU - 0.56 AU

Year: 135 Days

Day: 20.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.97 AU - 1.33 AU

Year: 444 Days

Day: 29.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,092,008 km

• M1: 23,786 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.82 AU - 5.66 AU

Year: 3714 Days

Day: 24.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,092,008 km

• M1: 1,016,667 km (0.114 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.6

Radius: 9.2

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.74 AU - 6.16 AU

Year: 4579 Days

Day: 11.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,092,008 km

• M1: 122,521 km (0.106 R)
• M2: 256,411 km (0.094 R)
• M3: 380,278 km (0.118 R)
• M4: 472,430 km (0.046 R)
• M5: 669,750 km (0.067 R)
• M6: 772,075 km (0.086 R)
• M7: 838,945 km (0.054 R)
• M8: 1,142,329 km (0.094 R)
• M9: 1,203,964 km (0.12 R)
• M10: 1,346,979 km (0.115 R)
• M11: 1,580,801 km (0.1 R)
• M12: 1,685,220 km (0.118 R)
• M13: 1,937,592 km (0.098 R)
• M14: 2,621,254 km (0.063 R)
• M15: 2,893,073 km (0.1 R)
• M16: 3,174,018 km (0.093 R)
• M17: 3,646,598 km (0.119 R)
• M18: 3,762,386 km (0.045 R)
• M19: 3,879,372 km (0.075 R)
• M20: 4,286,428 km (0.079 R)
• M21: 4,757,661 km (0.031 R)
• M22: 5,037,858 km (0.096 R)
• M23: 5,193,140 km (0.116 R)
• M24: 5,297,410 km (0.043 R)
• M25: 5,508,343 km (0.099 R)
• M26: 5,614,707 km (0.109 R)
• M27: 5,856,757 km (0.065 R)
• M28: 5,992,741 km (0.088 R)
• M29: 6,801,916 km (0.088 R)
• M30: 6,916,209 km (0.051 R)
• M31: 7,204,933 km (0.079 R)
• M32: 7,793,899 km (0.057 R)
• M33: 8,185,098 km (0.098 R)
• M34: 9,049,325 km (0.045 R)
• M35: 9,301,696 km (0.112 R)
• M36: 9,556,312 km (0.11 R)
• M37: 10,896,858 km (0.08 R)
• M38: 11,334,283 km (0.113 R)
• M39: 11,880,315 km (0.086 R)
• M40: 12,226,036 km (0.102 R)
• M41: 12,927,500 km (0.053 R)
• M42: 13,569,873 km (0.11 R)
• M43: 14,259,071 km (0.093 R)
• M44: 14,885,587 km (0.09 R)
• M45: 15,671,723 km (0.065 R)
• M46: 15,898,813 km (0.099 R)
• M47: 16,433,027 km (0.088 R)
• M48: 17,245,343 km (0.074 R)
• M49: 17,401,524 km (0.079 R)
• M50: 17,676,036 km (0.076 R)
• M51: 17,754,724 km (0.113 R)
• M52: 18,149,962 km (0.079 R)
• M53: 18,548,042 km (0.089 R)
• M54: 18,788,296 km (0.078 R)
• M55: 19,678,104 km (0.059 R)
• M56: 20,498,947 km (0.113 R)
• M57: 20,664,403 km (0.114 R)
• M58: 21,288,974 km (0.06 R)
• M59: 21,666,708 km (0.086 R)
• M60: 21,919,828 km (0.093 R)
• M61: 22,046,687 km (0.039 R)
• M62: 22,216,181 km (0.096 R)
• M63: 22,599,451 km (0.067 R)
• M64: 22,684,872 km (0.116 R)
• M65: 23,027,600 km (0.114 R)
• M66: 23,458,592 km (0.091 R)
• M67: 24,284,821 km (0.095 R)
• M68: 24,899,668 km (0.09 R)
• M69: 25,965,553 km (0.084 R)
• M70: 26,279,260 km (0.059 R)
• M71: 26,639,342 km (0.107 R)
• M72: 26,820,056 km (0.094 R)
• M73: 27,683,684 km (0.06 R)
• M74: 29,391,494 km (0.052 R)
• M75: 29,531,517 km (0.107 R)
• M76: 30,564,640 km (0.118 R)
• M77: 30,753,881 km (0.106 R)
• M78: 31,323,550 km (0.073 R)
• M79: 31,562,009 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 8.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.15 AU - 7.57 AU

Year: 6466 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,092,008 km

• M1: 101,577 km (0.091 R)
• M2: 285,134 km (0.109 R)
• M3: 358,436 km (0.105 R)
• M4: 579,393 km (0.108 R)
• M5: 666,309 km (0.087 R)
• M6: 723,007 km (0.088 R)
• M7: 841,638 km (0.097 R)
• M8: 1,351,318 km (0.079 R)
• M9: 1,499,569 km (0.064 R)
• M10: 1,637,498 km (0.088 R)
• M11: 2,442,784 km (0.078 R)
• M12: 2,496,788 km (0.102 R)
• M13: 3,019,932 km (0.12 R)
• M14: 3,097,424 km (0.108 R)
• M15: 3,195,261 km (0.102 R)
• M16: 3,761,938 km (0.074 R)
• M17: 4,691,988 km (0.095 R)
• M18: 5,055,510 km (0.108 R)
• M19: 5,930,808 km (0.086 R)
• M20: 6,274,284 km (0.095 R)
• M21: 6,523,514 km (0.109 R)
• M22: 6,624,044 km (0.045 R)
• M23: 6,699,890 km (0.113 R)
• M24: 6,750,604 km (0.08 R)
• M25: 7,057,429 km (0.036 R)
• M26: 7,186,682 km (0.092 R)
• M27: 7,764,578 km (0.079 R)
• M28: 7,951,576 km (0.067 R)
• M29: 8,005,431 km (0.096 R)
• M30: 8,466,791 km (0.106 R)
• M31: 8,521,693 km (0.085 R)
• M32: 9,643,528 km (0.12 R)
• M33: 9,873,459 km (0.043 R)
• M34: 9,960,226 km (0.085 R)
• M35: 10,309,537 km (0.096 R)
• M36: 10,722,278 km (0.079 R)
• M37: 10,900,748 km (0.112 R)
• M38: 11,381,556 km (0.12 R)
• M39: 11,685,688 km (0.027 R)
• M40: 11,777,392 km (0.119 R)
• M41: 12,084,965 km (0.056 R)
• M42: 12,833,852 km (0.102 R)
• M43: 13,023,392 km (0.094 R)
• M44: 13,469,343 km (0.113 R)
• M45: 14,408,968 km (0.063 R)
• M46: 15,036,082 km (0.111 R)
• M47: 15,336,175 km (0.032 R)
• M48: 15,806,960 km (0.118 R)
• M49: 16,010,263 km (0.111 R)
• M50: 16,180,206 km (0.109 R)
• M51: 16,556,445 km (0.118 R)
• M52: 16,762,890 km (0.07 R)
• M53: 17,039,347 km (0.115 R)
• M54: 17,772,526 km (0.07 R)
• M55: 18,054,518 km (0.101 R)
• M56: 18,125,278 km (0.108 R)
• M57: 18,480,274 km (0.1 R)
• M58: 18,873,417 km (0.046 R)
• M59: 19,377,861 km (0.111 R)
• M60: 20,216,207 km (0.1 R)
• M61: 20,584,368 km (0.11 R)
• M62: 21,290,021 km (0.102 R)
• M63: 21,439,619 km (0.087 R)
• M64: 21,965,904 km (0.068 R)
• M65: 22,686,966 km (0.106 R)
• M66: 22,763,261 km (0.093 R)
• M67: 23,184,678 km (0.105 R)
• M68: 23,338,614 km (0.097 R)
• M69: 23,570,042 km (0.07 R)
• M70: 23,841,113 km (0.058 R)
• M71: 23,918,755 km (0.093 R)
• M72: 24,191,023 km (0.083 R)
• M73: 24,386,248 km (0.026 R)
• M74: 25,014,260 km (0.115 R)
• M75: 25,132,592 km (0.098 R)
• M76: 25,251,223 km (0.098 R)
• M77: 25,806,829 km (0.091 R)
• M78: 26,206,256 km (0.068 R)
• M79: 26,567,385 km (0.102 R)
• M80: 26,688,111 km (0.036 R)
• M81: 26,889,768 km (0.05 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit