🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.8 AU - 0.92 AU

Year: 293 Days

Day: 43.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.5 AU - 4.52 AU

Year: 3516 Days

Day: 42.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 14.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.96 AU - 6.05 AU

Year: 4104 Days

Day: 14.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,798,669 km

• M1: 195,824 km (0.109 R)
• M2: 331,509 km (0.092 R)
• M3: 430,991 km (0.109 R)
• M4: 526,136 km (0.062 R)
• M5: 721,810 km (0.118 R)
• M6: 931,696 km (0.117 R)
• M7: 1,265,149 km (0.077 R)
• M8: 1,400,236 km (0.095 R)
• M9: 1,604,736 km (0.077 R)
• M10: 2,278,226 km (0.025 R)
• M11: 2,655,961 km (0.12 R)
• M12: 2,952,613 km (0.047 R)
• M13: 3,115,376 km (0.058 R)
• M14: 3,492,661 km (0.086 R)
• M15: 3,884,907 km (0.111 R)
• M16: 4,314,702 km (0.089 R)
• M17: 4,430,341 km (0.062 R)
• M18: 4,547,027 km (0.115 R)
• M19: 4,712,183 km (0.057 R)
• M20: 5,024,394 km (0.083 R)
• M21: 5,121,782 km (0.095 R)
• M22: 5,593,315 km (0.059 R)
• M23: 5,821,601 km (0.091 R)
• M24: 6,631,674 km (0.052 R)
• M25: 6,873,573 km (0.11 R)
• M26: 6,982,032 km (0.073 R)
• M27: 7,477,201 km (0.106 R)
• M28: 7,644,900 km (0.11 R)
• M29: 7,785,522 km (0.096 R)
• M30: 9,600,593 km (0.11 R)
• M31: 9,843,989 km (0.086 R)
• M32: 10,027,994 km (0.107 R)
• M33: 10,838,515 km (0.068 R)
• M34: 11,283,719 km (0.093 R)
• M35: 11,379,910 km (0.102 R)
• M36: 11,799,831 km (0.103 R)
• M37: 12,093,492 km (0.111 R)
• M38: 12,422,757 km (0.09 R)
• M39: 12,522,239 km (0.09 R)
• M40: 12,655,082 km (0.096 R)
• M41: 13,056,603 km (0.116 R)
• M42: 13,803,545 km (0.042 R)
• M43: 14,113,213 km (0.096 R)
• M44: 14,914,908 km (0.102 R)
• M45: 15,055,979 km (0.102 R)
• M46: 15,303,713 km (0.077 R)
• M47: 16,235,707 km (0.092 R)
• M48: 16,453,372 km (0.115 R)
• M49: 17,260,004 km (0.114 R)
• M50: 17,482,306 km (0.107 R)
• M51: 17,817,406 km (0.064 R)
• M52: 18,342,943 km (0.04 R)
• M53: 18,569,733 km (0.077 R)
• M54: 18,949,861 km (0.118 R)
• M55: 19,486,319 km (0.048 R)
• M56: 19,756,493 km (0.047 R)
• M57: 20,339,476 km (0.11 R)
• M58: 21,125,613 km (0.062 R)
• M59: 21,841,738 km (0.116 R)
• M60: 22,082,291 km (0.041 R)
• M61: 23,707,822 km (0.073 R)
• M62: 24,120,263 km (0.1 R)
• M63: 24,368,895 km (0.043 R)
• M64: 25,077,839 km (0.113 R)
• M65: 25,751,478 km (0.12 R)
• M66: 26,260,410 km (0.029 R)
• M67: 27,331,681 km (0.074 R)
• M68: 27,504,317 km (0.08 R)
• M69: 27,807,551 km (0.112 R)
• M70: 28,068,300 km (0.03 R)
• M71: 29,472,426 km (0.115 R)
• M72: 29,605,269 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.5

Radius: 4.2

Gravity: 27.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.42 AU - 20.56 AU

Year: 29186 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,798,669 km

• M1: 114,293 km (0.096 R)
• M2: 180,864 km (0.103 R)
• M3: 261,647 km (0.061 R)
• M4: 880,234 km (0.111 R)
• M5: 1,080,845 km (0.073 R)
• M6: 1,201,869 km (0.112 R)
• M7: 1,327,083 km (0.089 R)
• M8: 1,359,097 km (0.097 R)
• M9: 1,590,375 km (0.12 R)
• M10: 2,795,386 km (0.052 R)
• M11: 4,212,377 km (0.059 R)
• M12: 4,355,093 km (0.086 R)
• M13: 4,941,367 km (0.104 R)
• M14: 4,991,333 km (0.105 R)
• M15: 5,919,139 km (0.067 R)
• M16: 5,972,246 km (0.03 R)
• M17: 6,676,852 km (0.067 R)
• M18: 6,898,855 km (0.104 R)
• M19: 7,123,402 km (0.093 R)
• M20: 7,236,498 km (0.109 R)
• M21: 7,986,282 km (0.088 R)
• M22: 8,639,875 km (0.095 R)
• M23: 8,760,451 km (0.069 R)
• M24: 9,683,171 km (0.092 R)
• M25: 9,871,365 km (0.061 R)
• M26: 10,960,587 km (0.113 R)
• M27: 11,685,538 km (0.111 R)
• M28: 11,752,259 km (0.045 R)
• M29: 11,818,980 km (0.105 R)
• M30: 13,529,332 km (0.087 R)
• M31: 14,592,225 km (0.083 R)
• M32: 14,735,839 km (0.091 R)
• M33: 15,976,305 km (0.077 R)
• M34: 17,174,135 km (0.068 R)
• M35: 17,477,968 km (0.119 R)
• M36: 18,245,555 km (0.075 R)
• M37: 18,789,493 km (0.073 R)
• M38: 19,338,666 km (0.106 R)
• M39: 19,654,767 km (0.082 R)
• M40: 19,893,076 km (0.054 R)
• M41: 20,855,589 km (0.099 R)
• M42: 21,179,767 km (0.094 R)
• M43: 21,505,592 km (0.117 R)
• M44: 21,587,422 km (0.08 R)
• M45: 22,410,359 km (0.096 R)
• M46: 23,411,319 km (0.065 R)
• M47: 24,001,931 km (0.101 R)
• M48: 25,370,303 km (0.116 R)
• M49: 25,890,006 km (0.108 R)
• M50: 27,381,197 km (0.072 R)
• M51: 28,092,535 km (0.115 R)
• M52: 29,442,656 km (0.119 R)
• M53: 29,897,434 km (0.103 R)
• M54: 30,354,455 km (0.04 R)
• M55: 30,629,715 km (0.108 R)
• M56: 35,338,907 km (0.094 R)
• M57: 35,725,168 km (0.116 R)
• M58: 35,918,898 km (0.113 R)
• M59: 37,088,454 km (0.089 R)
• M60: 37,284,577 km (0.071 R)
• M61: 37,875,039 km (0.12 R)
• M62: 38,171,393 km (0.09 R)
• M63: 39,965,819 km (0.096 R)
• M64: 40,368,387 km (0.045 R)
• M65: 40,974,558 km (0.093 R)
• M66: 43,120,090 km (0.102 R)
• M67: 43,223,163 km (0.094 R)
• M68: 43,946,918 km (0.119 R)
• M69: 44,258,380 km (0.096 R)
• M70: 47,625,529 km (0.09 R)
• M71: 47,732,193 km (0.057 R)
• M72: 48,694,705 km (0.103 R)
• M73: 49,879,670 km (0.065 R)
• M74: 51,401,679 km (0.081 R)
• M75: 52,938,797 km (0.114 R)
• M76: 55,945,564 km (0.102 R)
• M77: 56,057,913 km (0.061 R)
• M78: 57,526,365 km (0.081 R)
• M79: 59,236,269 km (0.107 R)
• M80: 63,173,386 km (0.088 R)
• M81: 63,407,506 km (0.04 R)
• M82: 67,074,599 km (0.113 R)
• M83: 67,193,978 km (0.097 R)
• M84: 69,718,442 km (0.09 R)
• M85: 70,445,338 km (0.04 R)
• M86: 71,784,688 km (0.088 R)
• M87: 72,396,244 km (0.112 R)
• M88: 72,641,285 km (0.081 R)
• M89: 74,117,667 km (0.093 R)
• M90: 77,099,900 km (0.066 R)
• M91: 78,731,564 km (0.066 R)
• M92: 80,501,606 km (0.118 R)
• M93: 82,284,514 km (0.094 R)
• M94: 83,566,119 km (0.072 R)
• M95: 83,694,623 km (0.113 R)
• M96: 85,500,718 km (0.119 R)
• M97: 85,630,270 km (0.057 R)
• M98: 86,019,075 km (0.045 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: 269 - 12,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit