🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.52 AU - 0.52 AU

Year: 140 Days

Day: 42.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,618,094 km

• M1: 68,965 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 165 Days

Day: 29.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 182 Days

Day: 39.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.76 AU - 1.02 AU

Year: 313 Days

Day: 31.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.44 AU - 1.56 AU

Year: 685 Days

Day: 43.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.41 AU - 1.93 AU

Year: 805 Days

Day: 43.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,618,094 km

• M1: 236,365 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.53 AU - 1.95 AU

Year: 856 Days

Day: 41.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.42 AU - 4.82 AU

Year: 3117 Days

Day: 12.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.4

Radius: 6.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.26 AU - 14.44 AU

Year: 17172 Days

Day: 17.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,618,094 km

• M1: 116,088 km (0.061 R)
• M2: 167,101 km (0.12 R)
• M3: 232,176 km (0.076 R)
• M4: 299,645 km (0.115 R)
• M5: 426,055 km (0.1 R)
• M6: 524,490 km (0.118 R)
• M7: 630,705 km (0.061 R)
• M8: 1,021,155 km (0.096 R)
• M9: 1,125,574 km (0.068 R)
• M10: 1,202,168 km (0.099 R)
• M11: 1,859,352 km (0.054 R)
• M12: 2,858,965 km (0.089 R)
• M13: 3,158,310 km (0.088 R)
• M14: 3,223,834 km (0.079 R)
• M15: 3,311,798 km (0.105 R)
• M16: 3,558,036 km (0.101 R)
• M17: 3,694,768 km (0.109 R)
• M18: 4,428,995 km (0.064 R)
• M19: 4,477,913 km (0.092 R)
• M20: 4,650,549 km (0.101 R)
• M21: 5,546,042 km (0.065 R)
• M22: 6,327,392 km (0.106 R)
• M23: 6,632,870 km (0.117 R)
• M24: 7,142,999 km (0.025 R)
• M25: 7,315,785 km (0.115 R)
• M26: 7,373,829 km (0.111 R)
• M27: 7,695,165 km (0.09 R)
• M28: 8,140,667 km (0.06 R)
• M29: 8,260,944 km (0.097 R)
• M30: 8,442,406 km (0.062 R)
• M31: 8,778,553 km (0.093 R)
• M32: 8,901,821 km (0.09 R)
• M33: 9,243,952 km (0.115 R)
• M34: 9,432,295 km (0.029 R)
• M35: 9,781,008 km (0.115 R)
• M36: 9,876,900 km (0.06 R)
• M37: 10,134,059 km (0.107 R)
• M38: 10,458,537 km (0.09 R)
• M39: 10,654,959 km (0.03 R)
• M40: 10,984,822 km (0.117 R)
• M41: 11,051,244 km (0.119 R)
• M42: 11,722,489 km (0.109 R)
• M43: 12,510,870 km (0.056 R)
• M44: 12,614,990 km (0.045 R)
• M45: 13,104,474 km (0.075 R)
• M46: 13,351,610 km (0.076 R)
• M47: 14,174,249 km (0.081 R)
• M48: 14,500,671 km (0.038 R)
• M49: 14,610,027 km (0.086 R)
• M50: 14,976,542 km (0.062 R)
• M51: 15,346,049 km (0.099 R)
• M52: 15,718,547 km (0.076 R)
• M53: 15,868,295 km (0.115 R)
• M54: 16,282,831 km (0.078 R)
• M55: 16,434,523 km (0.072 R)
• M56: 17,586,576 km (0.113 R)
• M57: 18,290,284 km (0.052 R)
• M58: 18,408,467 km (0.1 R)
• M59: 18,764,510 km (0.104 R)
• M60: 21,527,283 km (0.062 R)
• M61: 22,027,838 km (0.081 R)
• M62: 22,701,327 km (0.114 R)
• M63: 23,040,466 km (0.063 R)
• M64: 23,638,259 km (0.113 R)
• M65: 24,197,755 km (0.074 R)
• M66: 24,240,989 km (0.115 R)
• M67: 24,631,289 km (0.059 R)
• M68: 25,154,732 km (0.09 R)
• M69: 25,726,047 km (0.068 R)
• M70: 26,035,415 km (0.027 R)
• M71: 26,257,119 km (0.072 R)
• M72: 27,510,450 km (0.077 R)
• M73: 27,872,028 km (0.112 R)
• M74: 28,053,490 km (0.088 R)
• M75: 28,463,089 km (0.104 R)
• M76: 29,565,027 km (0.079 R)
• M77: 30,354,156 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.1

Radius: 6

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.52 AU - 15.14 AU

Year: 19173 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,618,094 km

• M1: 196,422 km (0.106 R)
• M2: 282,590 km (0.1 R)
• M3: 331,210 km (0.106 R)
• M4: 456,722 km (0.106 R)
• M5: 872,305 km (0.062 R)
• M6: 1,023,249 km (0.039 R)
• M7: 1,525,150 km (0.099 R)
• M8: 1,897,200 km (0.089 R)
• M9: 2,027,350 km (0.096 R)
• M10: 2,794,339 km (0.115 R)
• M11: 3,017,838 km (0.085 R)
• M12: 3,285,917 km (0.06 R)
• M13: 3,521,833 km (0.028 R)
• M14: 3,601,569 km (0.074 R)
• M15: 3,885,805 km (0.047 R)
• M16: 4,959,020 km (0.095 R)
• M17: 5,274,971 km (0.105 R)
• M18: 6,950,766 km (0.118 R)
• M19: 7,304,266 km (0.047 R)
• M20: 7,976,110 km (0.117 R)
• M21: 8,506,285 km (0.109 R)
• M22: 8,721,556 km (0.113 R)
• M23: 9,768,442 km (0.091 R)
• M24: 10,507,306 km (0.116 R)
• M25: 10,912,716 km (0.057 R)
• M26: 11,029,402 km (0.094 R)
• M27: 11,858,174 km (0.027 R)
• M28: 12,523,436 km (0.083 R)
• M29: 12,645,658 km (0.11 R)
• M30: 13,889,714 km (0.061 R)
• M31: 14,719,084 km (0.047 R)
• M32: 14,848,187 km (0.07 R)
• M33: 15,237,590 km (0.09 R)
• M34: 15,302,665 km (0.098 R)
• M35: 15,498,938 km (0.082 R)
• M36: 16,092,542 km (0.101 R)
• M37: 16,626,457 km (0.109 R)
• M38: 18,124,380 km (0.079 R)
• M39: 18,401,436 km (0.088 R)
• M40: 18,470,849 km (0.033 R)
• M41: 18,819,562 km (0.1 R)
• M42: 20,594,989 km (0.083 R)
• M43: 20,956,567 km (0.049 R)
• M44: 21,759,160 km (0.109 R)
• M45: 22,497,575 km (0.105 R)
• M46: 24,074,636 km (0.101 R)
• M47: 24,302,922 km (0.118 R)
• M48: 24,838,183 km (0.1 R)
• M49: 25,842,434 km (0.096 R)
• M50: 27,254,937 km (0.091 R)
• M51: 27,492,797 km (0.071 R)
• M52: 27,572,234 km (0.081 R)
• M53: 27,970,613 km (0.058 R)
• M54: 29,745,741 km (0.084 R)
• M55: 30,482,361 km (0.055 R)
• M56: 31,973,553 km (0.114 R)
• M57: 33,234,214 km (0.058 R)
• M58: 33,488,381 km (0.093 R)
• M59: 33,828,118 km (0.108 R)
• M60: 34,340,042 km (0.103 R)
• M61: 34,425,612 km (0.062 R)
• M62: 34,596,901 km (0.119 R)
• M63: 35,112,565 km (0.116 R)
• M64: 35,371,369 km (0.112 R)
• M65: 36,064,606 km (0.048 R)
• M66: 36,238,588 km (0.103 R)
• M67: 36,674,816 km (0.086 R)
• M68: 37,552,506 km (0.06 R)
• M69: 38,082,382 km (0.107 R)
• M70: 39,417,992 km (0.048 R)
• M71: 39,686,969 km (0.116 R)
• M72: 40,497,490 km (0.079 R)
• M73: 41,495,607 km (0.065 R)
• M74: 41,677,967 km (0.115 R)
• M75: 44,351,580 km (0.052 R)
• M76: 44,444,779 km (0.071 R)
• M77: 44,631,328 km (0.071 R)
• M78: 45,474,162 km (0.085 R)
• M79: 45,662,057 km (0.046 R)
• M80: 47,365,678 km (0.101 R)
• M81: 47,938,039 km (0.036 R)
• M82: 49,379,265 km (0.082 R)
• M83: 54,085,465 km (0.062 R)
• M84: 54,583,775 km (0.034 R)
• M85: 54,783,638 km (0.119 R)
• M86: 55,183,962 km (0.109 R)
• M87: 56,390,618 km (0.108 R)
• M88: 61,407,682 km (0.118 R)
• M89: 62,867,159 km (0.04 R)
• M90: 62,971,877 km (0.11 R)
• M91: 63,181,314 km (0.094 R)
• M92: 64,443,472 km (0.079 R)
• M93: 65,713,857 km (0.112 R)
• M94: 66,565,368 km (0.106 R)
• M95: 69,141,892 km (0.096 R)
• M96: 69,249,902 km (0.042 R)
• M97: 72,079,096 km (0.033 R)
• M98: 73,397,502 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 10,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit