🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.13 AU - 2.27 AU

Year: 1223 Days

Day: 43.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.93 AU - 3.81 AU

Year: 2318 Days

Day: 29 Hours

Environment

Temp: -126 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 10.1

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.67 AU - 12.71 AU

Year: 13098 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,408,513 km

• M1: 175,030 km (0.106 R)
• M2: 354,248 km (0.079 R)
• M3: 456,722 km (0.051 R)
• M4: 734,077 km (0.099 R)
• M5: 851,661 km (0.086 R)
• M6: 975,827 km (0.083 R)
• M7: 1,106,575 km (0.085 R)
• M8: 1,361,789 km (0.118 R)
• M9: 1,534,126 km (0.091 R)
• M10: 1,739,973 km (0.077 R)
• M11: 1,927,718 km (0.098 R)
• M12: 2,837,423 km (0.086 R)
• M13: 4,324,725 km (0.111 R)
• M14: 5,378,043 km (0.081 R)
• M15: 5,653,453 km (0.083 R)
• M16: 5,893,259 km (0.092 R)
• M17: 6,758,533 km (0.081 R)
• M18: 7,012,999 km (0.058 R)
• M19: 7,619,319 km (0.057 R)
• M20: 8,062,577 km (0.094 R)
• M21: 8,605,767 km (0.08 R)
• M22: 8,743,397 km (0.05 R)
• M23: 9,113,951 km (0.097 R)
• M24: 9,207,450 km (0.088 R)
• M25: 9,822,746 km (0.105 R)
• M26: 10,696,697 km (0.092 R)
• M27: 11,798,335 km (0.094 R)
• M28: 12,105,161 km (0.084 R)
• M29: 12,674,231 km (0.119 R)
• M30: 13,517,664 km (0.076 R)
• M31: 14,270,590 km (0.115 R)
• M32: 14,706,817 km (0.098 R)
• M33: 14,981,778 km (0.077 R)
• M34: 15,258,534 km (0.079 R)
• M35: 15,369,685 km (0.079 R)
• M36: 15,648,685 km (0.085 R)
• M37: 16,381,864 km (0.096 R)
• M38: 16,552,705 km (0.051 R)
• M39: 17,940,525 km (0.11 R)
• M40: 18,234,335 km (0.11 R)
• M41: 18,529,791 km (0.107 R)
• M42: 18,945,972 km (0.096 R)
• M43: 20,396,473 km (0.037 R)
• M44: 20,703,149 km (0.074 R)
• M45: 21,011,320 km (0.119 R)
• M46: 21,383,071 km (0.1 R)
• M47: 23,019,522 km (0.111 R)
• M48: 24,305,465 km (0.057 R)
• M49: 24,565,466 km (0.093 R)
• M50: 24,761,140 km (0.118 R)
• M51: 25,680,718 km (0.102 R)
• M52: 27,081,104 km (0.059 R)
• M53: 27,621,152 km (0.077 R)
• M54: 27,892,523 km (0.087 R)
• M55: 28,917,867 km (0.072 R)
• M56: 29,747,088 km (0.067 R)
• M57: 29,886,064 km (0.091 R)
• M58: 30,374,052 km (0.082 R)
• M59: 30,864,733 km (0.095 R)
• M60: 31,287,497 km (0.079 R)
• M61: 33,285,227 km (0.116 R)
• M62: 33,357,333 km (0.101 R)
• M63: 34,664,220 km (0.076 R)
• M64: 36,061,913 km (0.11 R)
• M65: 36,284,216 km (0.119 R)
• M66: 36,432,766 km (0.053 R)
• M67: 37,103,563 km (0.116 R)
• M68: 37,253,161 km (0.043 R)
• M69: 38,079,540 km (0.108 R)
• M70: 38,836,056 km (0.117 R)
• M71: 39,140,039 km (0.038 R)
• M72: 39,444,919 km (0.077 R)
• M73: 40,517,835 km (0.102 R)
• M74: 40,749,114 km (0.1 R)
• M75: 41,367,701 km (0.077 R)
• M76: 41,445,192 km (0.074 R)
• M77: 44,586,598 km (0.1 R)
• M78: 45,383,805 km (0.104 R)
• M79: 46,266,283 km (0.091 R)
• M80: 46,749,933 km (0.063 R)
• M81: 47,478,774 km (0.096 R)
• M82: 54,458,711 km (0.112 R)
• M83: 54,884,168 km (0.046 R)
• M84: 56,597,063 km (0.041 R)
• M85: 56,855,568 km (0.087 R)
• M86: 57,028,055 km (0.055 R)
• M87: 57,633,178 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.4

Radius: 6.6

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.79 AU - 16.99 AU

Year: 20456 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,408,513 km

• M1: 117,135 km (0.082 R)
• M2: 193,729 km (0.112 R)
• M3: 311,313 km (0.093 R)
• M4: 575,353 km (0.087 R)
• M5: 777,311 km (0.074 R)
• M6: 1,027,289 km (0.096 R)
• M7: 1,417,739 km (0.11 R)
• M8: 1,981,873 km (0.104 R)
• M9: 2,082,103 km (0.111 R)
• M10: 2,792,843 km (0.117 R)
• M11: 3,694,619 km (0.109 R)
• M12: 3,943,699 km (0.045 R)
• M13: 4,241,249 km (0.063 R)
• M14: 4,812,863 km (0.077 R)
• M15: 5,315,362 km (0.063 R)
• M16: 5,596,606 km (0.049 R)
• M17: 5,786,745 km (0.046 R)
• M18: 7,124,898 km (0.053 R)
• M19: 8,121,369 km (0.084 R)
• M20: 8,282,785 km (0.097 R)
• M21: 9,441,421 km (0.05 R)
• M22: 9,667,912 km (0.078 R)
• M23: 9,953,494 km (0.116 R)
• M24: 10,183,875 km (0.099 R)
• M25: 11,724,284 km (0.062 R)
• M26: 11,785,021 km (0.073 R)
• M27: 12,212,721 km (0.119 R)
• M28: 12,707,890 km (0.07 R)
• M29: 12,770,123 km (0.087 R)
• M30: 13,209,492 km (0.091 R)
• M31: 13,589,919 km (0.093 R)
• M32: 13,781,554 km (0.103 R)
• M33: 16,217,157 km (0.083 R)
• M34: 16,420,461 km (0.102 R)
• M35: 16,692,729 km (0.11 R)
• M36: 17,241,753 km (0.068 R)
• M37: 17,379,981 km (0.09 R)
• M38: 17,657,485 km (0.103 R)
• M39: 18,216,982 km (0.029 R)
• M40: 18,640,343 km (0.103 R)
• M41: 18,995,638 km (0.062 R)
• M42: 19,209,863 km (0.041 R)
• M43: 19,353,177 km (0.065 R)
• M44: 20,293,101 km (0.054 R)
• M45: 20,658,568 km (0.052 R)
• M46: 21,618,987 km (0.107 R)
• M47: 22,896,702 km (0.099 R)
• M48: 23,736,395 km (0.073 R)
• M49: 25,445,999 km (0.117 R)
• M50: 26,873,911 km (0.07 R)
• M51: 27,034,280 km (0.084 R)
• M52: 27,759,381 km (0.111 R)
• M53: 29,641,472 km (0.093 R)
• M54: 31,226,910 km (0.11 R)
• M55: 31,479,880 km (0.097 R)
• M56: 31,733,448 km (0.104 R)
• M57: 34,219,017 km (0.105 R)
• M58: 35,003,209 km (0.042 R)
• M59: 35,529,195 km (0.025 R)
• M60: 35,969,462 km (0.035 R)
• M61: 38,830,072 km (0.076 R)
• M62: 39,374,608 km (0.093 R)
• M63: 39,465,564 km (0.079 R)
• M64: 41,762,938 km (0.057 R)
• M65: 41,948,589 km (0.11 R)
• M66: 44,103,397 km (0.086 R)
• M67: 44,197,943 km (0.082 R)
• M68: 44,861,260 km (0.111 R)
• M69: 45,623,461 km (0.102 R)
• M70: 47,160,729 km (0.065 R)
• M71: 48,129,973 km (0.046 R)
• M72: 48,910,276 km (0.079 R)
• M73: 49,399,910 km (0.056 R)
• M74: 51,673,648 km (0.113 R)
• M75: 52,072,625 km (0.112 R)
• M76: 54,995,020 km (0.081 R)
• M77: 55,810,627 km (0.107 R)
• M78: 56,630,124 km (0.092 R)
• M79: 57,453,661 km (0.091 R)
• M80: 57,660,106 km (0.091 R)
• M81: 60,052,475 km (0.066 R)
• M82: 60,262,061 km (0.112 R)
• M83: 62,265,027 km (0.077 R)
• M84: 63,008,529 km (0.07 R)
• M85: 63,221,407 km (0.112 R)
• M86: 64,826,143 km (0.104 R)
• M87: 65,471,807 km (0.03 R)
• M88: 65,687,527 km (0.086 R)
• M89: 66,878,027 km (0.052 R)
• M90: 67,966,501 km (0.108 R)
• M91: 68,512,833 km (0.092 R)
• M92: 70,271,206 km (0.082 R)
• M93: 73,160,091 km (0.115 R)
• M94: 73,271,990 km (0.056 R)
• M95: 74,281,476 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 16,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit