🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.17 AU - 1.23 AU

Year: 485 Days

Day: 38.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,627,611 km

• M1: 414,386 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.99 AU - 4.77 AU

Year: 2820 Days

Day: 16.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,627,611 km

• M1: 1,255,276 km (0.078 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 11.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.78 AU - 8.04 AU

Year: 6702 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,627,611 km

• M1: 155,731 km (0.09 R)
• M2: 370,105 km (0.094 R)
• M3: 486,941 km (0.086 R)
• M4: 1,012,628 km (0.071 R)
• M5: 1,138,889 km (0.062 R)
• M6: 1,237,174 km (0.11 R)
• M7: 1,372,860 km (0.068 R)
• M8: 1,513,781 km (0.064 R)
• M9: 1,659,639 km (0.12 R)
• M10: 1,965,716 km (0.084 R)
• M11: 2,125,636 km (0.117 R)
• M12: 2,290,044 km (0.083 R)
• M13: 2,898,459 km (0.029 R)
• M14: 3,104,455 km (0.091 R)
• M15: 3,603,962 km (0.084 R)
• M16: 3,776,149 km (0.067 R)
• M17: 4,128,752 km (0.107 R)
• M18: 4,413,287 km (0.077 R)
• M19: 4,650,998 km (0.106 R)
• M20: 5,029,181 km (0.12 R)
• M21: 5,138,986 km (0.025 R)
• M22: 5,501,611 km (0.071 R)
• M23: 6,105,089 km (0.091 R)
• M24: 6,820,616 km (0.111 R)
• M25: 6,973,056 km (0.1 R)
• M26: 7,157,510 km (0.106 R)
• M27: 7,531,206 km (0.087 R)
• M28: 7,657,167 km (0.079 R)
• M29: 7,975,212 km (0.04 R)
• M30: 8,200,506 km (0.106 R)
• M31: 8,922,167 km (0.116 R)
• M32: 9,324,286 km (0.106 R)
• M33: 9,732,538 km (0.058 R)
• M34: 10,390,769 km (0.09 R)
• M35: 10,531,241 km (0.108 R)
• M36: 11,170,922 km (0.078 R)
• M37: 12,043,526 km (0.061 R)
• M38: 12,154,229 km (0.097 R)
• M39: 12,413,631 km (0.111 R)
• M40: 13,051,367 km (0.103 R)
• M41: 13,469,643 km (0.088 R)
• M42: 13,931,152 km (0.109 R)
• M43: 14,672,260 km (0.109 R)
• M44: 14,988,211 km (0.075 R)
• M45: 15,707,328 km (0.071 R)
• M46: 17,013,317 km (0.087 R)
• M47: 17,096,045 km (0.063 R)
• M48: 18,226,705 km (0.109 R)
• M49: 18,694,348 km (0.106 R)
• M50: 19,338,367 km (0.115 R)
• M51: 19,468,069 km (0.055 R)
• M52: 19,597,919 km (0.11 R)
• M53: 20,077,081 km (0.103 R)
• M54: 20,692,228 km (0.117 R)
• M55: 21,180,067 km (0.094 R)
• M56: 21,269,077 km (0.1 R)
• M57: 21,896,192 km (0.043 R)
• M58: 22,031,428 km (0.092 R)
• M59: 22,620,395 km (0.064 R)
• M60: 22,757,127 km (0.102 R)
• M61: 22,894,009 km (0.12 R)
• M62: 24,138,813 km (0.11 R)
• M63: 24,511,910 km (0.1 R)
• M64: 25,263,640 km (0.038 R)
• M65: 25,358,185 km (0.112 R)
• M66: 25,500,154 km (0.1 R)
• M67: 26,166,313 km (0.098 R)
• M68: 26,357,649 km (0.11 R)
• M69: 26,838,157 km (0.076 R)
• M70: 27,612,925 km (0.067 R)
• M71: 27,954,157 km (0.031 R)
• M72: 30,432,396 km (0.049 R)
• M73: 30,986,955 km (0.089 R)
• M74: 31,138,797 km (0.092 R)
• M75: 31,240,224 km (0.117 R)
• M76: 31,595,818 km (0.066 R)
• M77: 31,799,720 km (0.104 R)
• M78: 32,311,046 km (0.054 R)
• M79: 32,773,752 km (0.106 R)
• M80: 33,031,808 km (0.044 R)
• M81: 33,549,716 km (0.109 R)
• M82: 34,488,892 km (0.072 R)
• M83: 34,593,760 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 8.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.19 AU - 11.69 AU

Year: 14276 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,627,611 km

• M1: 165,904 km (0.12 R)
• M2: 371,452 km (0.091 R)
• M3: 446,400 km (0.087 R)
• M4: 537,804 km (0.079 R)
• M5: 647,759 km (0.041 R)
• M6: 865,424 km (0.071 R)
• M7: 943,215 km (0.111 R)
• M8: 1,120,488 km (0.088 R)
• M9: 1,398,890 km (0.042 R)
• M10: 1,848,581 km (0.101 R)
• M11: 2,322,507 km (0.089 R)
• M12: 2,395,959 km (0.064 R)
• M13: 2,735,995 km (0.114 R)
• M14: 2,794,189 km (0.08 R)
• M15: 3,051,049 km (0.085 R)
• M16: 3,233,558 km (0.105 R)
• M17: 3,587,955 km (0.108 R)
• M18: 3,651,684 km (0.107 R)
• M19: 3,910,937 km (0.083 R)
• M20: 4,020,742 km (0.073 R)
• M21: 4,265,933 km (0.078 R)
• M22: 4,379,029 km (0.1 R)
• M23: 4,654,588 km (0.065 R)
• M24: 5,319,251 km (0.104 R)
• M25: 5,638,045 km (0.115 R)
• M26: 5,962,971 km (0.097 R)
• M27: 6,294,031 km (0.105 R)
• M28: 6,474,895 km (0.113 R)
• M29: 6,868,038 km (0.092 R)
• M30: 6,947,624 km (0.107 R)
• M31: 7,732,714 km (0.1 R)
• M32: 8,206,042 km (0.099 R)
• M33: 8,346,963 km (0.086 R)
• M34: 8,803,535 km (0.11 R)
• M35: 9,830,525 km (0.104 R)
• M36: 9,980,272 km (0.075 R)
• M37: 10,040,411 km (0.101 R)
• M38: 10,251,942 km (0.08 R)
• M39: 10,617,709 km (0.108 R)
• M40: 11,362,407 km (0.099 R)
• M41: 11,582,765 km (0.037 R)
• M42: 12,284,528 km (0.105 R)
• M43: 12,934,381 km (0.094 R)
• M44: 13,230,436 km (0.087 R)
• M45: 13,362,830 km (0.095 R)
• M46: 13,628,815 km (0.107 R)
• M47: 14,335,366 km (0.035 R)
• M48: 14,710,108 km (0.074 R)
• M49: 15,088,142 km (0.109 R)
• M50: 15,191,813 km (0.073 R)
• M51: 15,330,491 km (0.105 R)
• M52: 15,608,892 km (0.119 R)
• M53: 15,713,760 km (0.083 R)
• M54: 16,383,211 km (0.102 R)
• M55: 16,775,157 km (0.079 R)
• M56: 17,134,043 km (0.117 R)
• M57: 17,531,823 km (0.111 R)
• M58: 17,640,880 km (0.067 R)
• M59: 17,713,734 km (0.078 R)
• M60: 18,373,311 km (0.03 R)
• M61: 18,558,065 km (0.093 R)
• M62: 19,227,964 km (0.075 R)
• M63: 19,716,850 km (0.106 R)
• M64: 20,438,510 km (0.087 R)
• M65: 20,706,589 km (0.116 R)
• M66: 23,491,054 km (0.065 R)
• M67: 24,620,967 km (0.032 R)
• M68: 25,028,921 km (0.114 R)
• M69: 25,233,720 km (0.066 R)
• M70: 25,727,393 km (0.072 R)
• M71: 26,849,826 km (0.08 R)
• M72: 27,185,523 km (0.119 R)
• M73: 27,438,194 km (0.056 R)
• M74: 28,243,480 km (0.058 R)
• M75: 28,456,657 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit