🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.9 AU - 0.9 AU

Year: 323 Days

Day: 35.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,766,411 km

• M1: 111,450 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.34 AU - 3.56 AU

Year: 2427 Days

Day: 45.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,766,411 km

• M1: 688,300 km (0.09 R)
• M2: 1,645,128 km (0.087 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 3.3

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.84 AU - 13.7 AU

Year: 17284 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,766,411 km

• M1: 42,336 km (0.113 R)
• M2: 66,122 km (0.101 R)
• M3: 210,484 km (0.039 R)
• M4: 275,110 km (0.065 R)
• M5: 534,812 km (0.065 R)
• M6: 564,134 km (0.102 R)
• M7: 671,246 km (0.051 R)
• M8: 768,035 km (0.114 R)
• M9: 835,055 km (0.12 R)
• M10: 886,667 km (0.083 R)
• M11: 921,672 km (0.045 R)
• M12: 1,218,026 km (0.045 R)
• M13: 1,417,290 km (0.119 R)
• M14: 1,584,092 km (0.115 R)
• M15: 2,682,888 km (0.057 R)
• M16: 2,967,124 km (0.071 R)
• M17: 3,126,296 km (0.083 R)
• M18: 3,206,930 km (0.076 R)
• M19: 3,397,667 km (0.107 R)
• M20: 3,591,994 km (0.12 R)
• M21: 3,676,517 km (0.052 R)
• M22: 3,733,065 km (0.094 R)
• M23: 3,761,638 km (0.082 R)
• M24: 3,790,062 km (0.098 R)
• M25: 3,904,804 km (0.078 R)
• M26: 3,933,676 km (0.057 R)
• M27: 3,962,698 km (0.059 R)
• M28: 4,315,450 km (0.096 R)
• M29: 4,465,496 km (0.118 R)
• M30: 5,692,648 km (0.1 R)
• M31: 6,023,109 km (0.076 R)
• M32: 6,359,705 km (0.113 R)
• M33: 7,334,484 km (0.118 R)
• M34: 8,169,241 km (0.114 R)
• M35: 8,243,142 km (0.071 R)
• M36: 8,280,242 km (0.105 R)
• M37: 8,881,177 km (0.035 R)
• M38: 9,926,567 km (0.08 R)
• M39: 10,564,302 km (0.117 R)
• M40: 10,604,544 km (0.095 R)
• M41: 10,766,260 km (0.093 R)
• M42: 10,888,032 km (0.1 R)
• M43: 11,010,403 km (0.03 R)
• M44: 11,092,084 km (0.102 R)
• M45: 11,338,621 km (0.093 R)
• M46: 11,379,910 km (0.102 R)
• M47: 11,462,488 km (0.115 R)
• M48: 12,427,394 km (0.087 R)
• M49: 12,469,880 km (0.026 R)
• M50: 12,512,516 km (0.066 R)
• M51: 12,854,945 km (0.077 R)
• M52: 13,070,516 km (0.109 R)
• M53: 13,680,576 km (0.036 R)
• M54: 13,989,046 km (0.106 R)
• M55: 14,033,327 km (0.103 R)
• M56: 14,478,381 km (0.104 R)
• M57: 14,523,260 km (0.026 R)
• M58: 15,933,669 km (0.11 R)
• M59: 16,444,546 km (0.103 R)
• M60: 17,530,028 km (0.038 R)
• M61: 18,541,160 km (0.032 R)
• M62: 18,931,311 km (0.043 R)
• M63: 19,472,257 km (0.118 R)
• M64: 20,418,314 km (0.098 R)
• M65: 20,720,203 km (0.118 R)
• M66: 22,562,351 km (0.089 R)
• M67: 23,713,506 km (0.039 R)
• M68: 24,562,774 km (0.083 R)
• M69: 25,421,765 km (0.105 R)
• M70: 25,529,924 km (0.055 R)
• M71: 25,692,238 km (0.069 R)
• M72: 26,838,756 km (0.033 R)
• M73: 27,058,964 km (0.117 R)
• M74: 27,556,676 km (0.064 R)
• M75: 27,834,629 km (0.119 R)
• M76: 28,336,978 km (0.087 R)
• M77: 29,862,278 km (0.077 R)
• M78: 30,376,596 km (0.111 R)
• M79: 30,951,500 km (0.118 R)
• M80: 31,704,127 km (0.109 R)
• M81: 31,937,051 km (0.049 R)
• M82: 32,111,931 km (0.064 R)
• M83: 32,697,607 km (0.109 R)
• M84: 33,819,890 km (0.051 R)
• M85: 35,738,333 km (0.074 R)
• M86: 37,077,683 km (0.101 R)
• M87: 37,323,023 km (0.117 R)
• M88: 38,309,472 km (0.065 R)
• M89: 39,242,065 km (0.102 R)
• M90: 40,245,118 km (0.033 R)
• M91: 40,307,949 km (0.078 R)
• M92: 41,066,111 km (0.083 R)
• M93: 41,256,400 km (0.116 R)
• M94: 41,829,061 km (0.095 R)
• M95: 42,853,357 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214

Radius: 6.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.17 AU - 15.51 AU

Year: 19501 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,766,411 km

• M1: 178,919 km (0.103 R)
• M2: 757,414 km (0.11 R)
• M3: 925,712 km (0.101 R)
• M4: 1,640,640 km (0.115 R)
• M5: 2,488,710 km (0.116 R)
• M6: 2,913,119 km (0.1 R)
• M7: 3,575,688 km (0.116 R)
• M8: 4,217,014 km (0.055 R)
• M9: 4,687,051 km (0.06 R)
• M10: 4,858,939 km (0.062 R)
• M11: 5,970,301 km (0.064 R)
• M12: 6,727,416 km (0.058 R)
• M13: 7,275,244 km (0.083 R)
• M14: 7,514,451 km (0.091 R)
• M15: 9,045,734 km (0.084 R)
• M16: 9,956,636 km (0.085 R)
• M17: 10,133,311 km (0.074 R)
• M18: 11,124,098 km (0.07 R)
• M19: 11,445,883 km (0.095 R)
• M20: 11,492,108 km (0.11 R)
• M21: 11,817,334 km (0.067 R)
• M22: 13,099,837 km (0.096 R)
• M23: 13,245,096 km (0.117 R)
• M24: 14,127,724 km (0.104 R)
• M25: 14,177,241 km (0.119 R)
• M26: 15,435,807 km (0.077 R)
• M27: 15,846,005 km (0.062 R)
• M28: 16,000,689 km (0.095 R)
• M29: 16,624,811 km (0.103 R)
• M30: 18,381,689 km (0.089 R)
• M31: 20,476,657 km (0.08 R)
• M32: 21,438,123 km (0.085 R)
• M33: 22,472,143 km (0.063 R)
• M34: 22,530,038 km (0.11 R)
• M35: 23,346,244 km (0.116 R)
• M36: 23,875,970 km (0.077 R)
• M37: 23,935,061 km (0.083 R)
• M38: 24,112,634 km (0.102 R)
• M39: 24,528,815 km (0.033 R)
• M40: 24,767,723 km (0.116 R)
• M41: 24,827,562 km (0.092 R)
• M42: 25,007,229 km (0.062 R)
• M43: 25,247,633 km (0.079 R)
• M44: 26,644,877 km (0.053 R)
• M45: 27,074,971 km (0.08 R)
• M46: 27,445,525 km (0.077 R)
• M47: 27,569,392 km (0.086 R)
• M48: 28,441,846 km (0.057 R)
• M49: 29,323,427 km (0.101 R)
• M50: 31,890,975 km (0.081 R)
• M51: 32,609,643 km (0.116 R)
• M52: 33,929,844 km (0.07 R)
• M53: 34,062,837 km (0.119 R)
• M54: 34,529,582 km (0.086 R)
• M55: 34,864,382 km (0.1 R)
• M56: 36,622,157 km (0.087 R)
• M57: 36,895,173 km (0.083 R)
• M58: 36,963,539 km (0.031 R)
• M59: 37,305,969 km (0.12 R)
• M60: 37,443,300 km (0.043 R)
• M61: 37,925,005 km (0.06 R)
• M62: 38,062,934 km (0.084 R)
• M63: 38,408,805 km (0.109 R)
• M64: 40,505,119 km (0.103 R)
• M65: 41,070,450 km (0.094 R)
• M66: 44,954,011 km (0.087 R)
• M67: 45,392,632 km (0.062 R)
• M68: 46,347,964 km (0.066 R)
• M69: 46,495,617 km (0.117 R)
• M70: 47,532,928 km (0.107 R)
• M71: 49,103,257 km (0.119 R)
• M72: 50,462,653 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit