🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.63 AU - 0.73 AU

Year: 197 Days

Day: 42.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,616,933 km

• M1: 423,362 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.73 AU - 0.73 AU

Year: 219 Days

Day: 22.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.84 AU - 2.72 AU

Year: 1210 Days

Day: 24.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,616,933 km

• M1: 1,176,886 km (0.099 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 10.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.49 AU - 9.41 AU

Year: 7878 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,616,933 km

• M1: 201,957 km (0.058 R)
• M2: 359,484 km (0.068 R)
• M3: 1,906,176 km (0.103 R)
• M4: 1,987,707 km (0.119 R)
• M5: 2,217,938 km (0.086 R)
• M6: 2,347,340 km (0.118 R)
• M7: 2,412,864 km (0.054 R)
• M8: 2,796,583 km (0.109 R)
• M9: 3,007,665 km (0.1 R)
• M10: 3,127,194 km (0.095 R)
• M11: 3,646,448 km (0.055 R)
• M12: 4,626,165 km (0.056 R)
• M13: 5,332,117 km (0.113 R)
• M14: 5,535,869 km (0.087 R)
• M15: 5,653,453 km (0.101 R)
• M16: 5,831,325 km (0.039 R)
• M17: 6,623,895 km (0.081 R)
• M18: 6,937,751 km (0.111 R)
• M19: 7,353,035 km (0.04 R)
• M20: 7,842,220 km (0.111 R)
• M21: 7,941,403 km (0.032 R)
• M22: 8,040,886 km (0.068 R)
• M23: 8,207,837 km (0.089 R)
• M24: 9,024,641 km (0.094 R)
• M25: 9,198,025 km (0.03 R)
• M26: 9,654,149 km (0.103 R)
• M27: 9,867,176 km (0.101 R)
• M28: 10,010,042 km (0.081 R)
• M29: 10,625,039 km (0.046 R)
• M30: 10,955,650 km (0.045 R)
• M31: 11,103,603 km (0.108 R)
• M32: 11,401,602 km (0.119 R)
• M33: 11,626,747 km (0.083 R)
• M34: 11,853,537 km (0.058 R)
• M35: 11,967,381 km (0.093 R)
• M36: 12,081,674 km (0.033 R)
• M37: 13,087,271 km (0.09 R)
• M38: 14,079,404 km (0.041 R)
• M39: 14,727,162 km (0.069 R)
• M40: 15,425,784 km (0.113 R)
• M41: 15,550,250 km (0.07 R)
• M42: 16,515,455 km (0.106 R)
• M43: 16,685,249 km (0.095 R)
• M44: 17,026,631 km (0.101 R)
• M45: 17,716,427 km (0.078 R)
• M46: 17,803,194 km (0.036 R)
• M47: 18,064,691 km (0.1 R)
• M48: 18,152,056 km (0.114 R)
• M49: 18,327,385 km (0.098 R)
• M50: 18,459,180 km (0.111 R)
• M51: 18,900,943 km (0.099 R)
• M52: 20,337,831 km (0.075 R)
• M53: 20,931,584 km (0.11 R)
• M54: 21,069,364 km (0.104 R)
• M55: 21,623,774 km (0.05 R)
• M56: 22,652,558 km (0.098 R)
• M57: 22,746,805 km (0.087 R)
• M58: 22,888,474 km (0.089 R)
• M59: 23,506,014 km (0.111 R)
• M60: 24,080,919 km (0.038 R)
• M61: 24,273,601 km (0.068 R)
• M62: 24,563,522 km (0.117 R)
• M63: 24,757,550 km (0.085 R)
• M64: 25,981,111 km (0.104 R)
• M65: 26,674,946 km (0.052 R)
• M66: 26,824,394 km (0.079 R)
• M67: 27,374,914 km (0.102 R)
• M68: 28,537,888 km (0.09 R)
• M69: 29,510,723 km (0.113 R)
• M70: 30,755,078 km (0.12 R)
• M71: 31,752,447 km (0.107 R)
• M72: 32,334,682 km (0.114 R)
• M73: 32,973,764 km (0.112 R)
• M74: 33,348,507 km (0.071 R)
• M75: 33,670,890 km (0.098 R)
• M76: 35,079,803 km (0.102 R)
• M77: 35,517,078 km (0.07 R)
• M78: 35,626,733 km (0.081 R)
• M79: 36,784,620 km (0.034 R)
• M80: 36,895,472 km (0.107 R)
• M81: 37,006,624 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 8.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.75 AU - 10.57 AU

Year: 9744 Days

Day: 5 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,616,933 km

• M1: 223,499 km (0.109 R)
• M2: 536,458 km (0.041 R)
• M3: 592,856 km (0.112 R)
• M4: 1,761,216 km (0.066 R)
• M5: 2,282,714 km (0.093 R)
• M6: 2,722,681 km (0.067 R)
• M7: 2,849,690 km (0.072 R)
• M8: 3,030,703 km (0.107 R)
• M9: 3,404,100 km (0.071 R)
• M10: 3,596,333 km (0.089 R)
• M11: 3,651,983 km (0.091 R)
• M12: 3,792,306 km (0.106 R)
• M13: 3,848,854 km (0.101 R)
• M14: 4,049,315 km (0.112 R)
• M15: 4,371,100 km (0.092 R)
• M16: 4,460,261 km (0.057 R)
• M17: 4,550,169 km (0.094 R)
• M18: 4,823,335 km (0.067 R)
• M19: 5,642,233 km (0.033 R)
• M20: 6,301,212 km (0.106 R)
• M21: 6,742,526 km (0.117 R)
• M22: 7,088,994 km (0.101 R)
• M23: 7,194,012 km (0.1 R)
• M24: 7,334,784 km (0.053 R)
• M25: 7,727,029 km (0.119 R)
• M26: 7,943,797 km (0.081 R)
• M27: 8,199,160 km (0.056 R)
• M28: 9,710,248 km (0.053 R)
• M29: 10,898,803 km (0.043 R)
• M30: 11,592,489 km (0.042 R)
• M31: 12,596,141 km (0.082 R)
• M32: 13,065,280 km (0.087 R)
• M33: 13,280,551 km (0.115 R)
• M34: 14,153,006 km (0.092 R)
• M35: 14,241,268 km (0.105 R)
• M36: 15,314,783 km (0.089 R)
• M37: 15,450,767 km (0.092 R)
• M38: 15,998,894 km (0.102 R)
• M39: 16,973,374 km (0.091 R)
• M40: 18,206,360 km (0.093 R)
• M41: 19,174,258 km (0.08 R)
• M42: 19,321,014 km (0.042 R)
• M43: 20,557,440 km (0.092 R)
• M44: 20,707,487 km (0.114 R)
• M45: 21,514,119 km (0.109 R)
• M46: 21,870,311 km (0.052 R)
• M47: 22,074,662 km (0.12 R)
• M48: 24,100,367 km (0.106 R)
• M49: 24,364,407 km (0.114 R)
• M50: 25,376,287 km (0.078 R)
• M51: 25,968,395 km (0.036 R)
• M52: 26,184,863 km (0.11 R)
• M53: 26,347,626 km (0.085 R)
• M54: 26,401,930 km (0.065 R)
• M55: 28,104,204 km (0.083 R)
• M56: 29,052,654 km (0.113 R)
• M57: 31,095,713 km (0.093 R)
• M58: 31,210,604 km (0.105 R)
• M59: 31,325,645 km (0.116 R)
• M60: 31,844,749 km (0.108 R)
• M61: 32,018,582 km (0.089 R)
• M62: 32,425,039 km (0.054 R)
• M63: 32,716,606 km (0.089 R)
• M64: 33,537,299 km (0.096 R)
• M65: 34,068,372 km (0.115 R)
• M66: 35,919,197 km (0.112 R)
• M67: 36,402,099 km (0.1 R)
• M68: 36,523,123 km (0.12 R)
• M69: 36,705,034 km (0.037 R)
• M70: 36,765,621 km (0.055 R)
• M71: 37,130,491 km (0.058 R)
• M72: 38,231,980 km (0.1 R)
• M73: 38,725,054 km (0.071 R)
• M74: 39,158,290 km (0.038 R)
• M75: 41,221,693 km (0.071 R)
• M76: 41,347,954 km (0.094 R)
• M77: 41,790,614 km (0.099 R)
• M78: 42,553,114 km (0.119 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit