🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.74 AU - 0.82 AU

Year: 264 Days

Day: 31.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.91 AU - 1.15 AU

Year: 400 Days

Day: 18.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,496,221 km

• M1: 362,625 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.07 AU - 1.25 AU

Year: 478 Days

Day: 18.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,496,221 km

• M1: 1,011,431 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.17 AU - 1.87 AU

Year: 718 Days

Day: 25.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 58.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.1

Radius: 9.5

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.57 AU - 5.19 AU

Year: 3510 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,496,221 km

• M1: 151,243 km (0.106 R)
• M2: 269,127 km (0.109 R)
• M3: 399,576 km (0.077 R)
• M4: 584,479 km (0.077 R)
• M5: 914,342 km (0.083 R)
• M6: 1,036,564 km (0.091 R)
• M7: 1,177,784 km (0.114 R)
• M8: 1,595,312 km (0.082 R)
• M9: 1,867,281 km (0.063 R)
• M10: 1,977,085 km (0.102 R)
• M11: 2,137,754 km (0.114 R)
• M12: 2,286,005 km (0.094 R)
• M13: 2,369,929 km (0.117 R)
• M14: 2,489,159 km (0.116 R)
• M15: 2,949,621 km (0.052 R)
• M16: 3,059,725 km (0.117 R)
• M17: 3,171,176 km (0.037 R)
• M18: 3,359,968 km (0.072 R)
• M19: 3,768,520 km (0.107 R)
• M20: 3,868,302 km (0.037 R)
• M21: 4,590,261 km (0.12 R)
• M22: 4,890,654 km (0.085 R)
• M23: 5,043,393 km (0.072 R)
• M24: 5,109,366 km (0.032 R)
• M25: 5,398,239 km (0.051 R)
• M26: 5,601,543 km (0.105 R)
• M27: 6,273,387 km (0.07 R)
• M28: 6,897,509 km (0.109 R)
• M29: 7,019,730 km (0.115 R)
• M30: 7,118,166 km (0.088 R)
• M31: 7,998,250 km (0.034 R)
• M32: 8,307,918 km (0.059 R)
• M33: 8,386,008 km (0.07 R)
• M34: 8,726,941 km (0.081 R)
• M35: 8,912,443 km (0.077 R)
• M36: 9,152,996 km (0.054 R)
• M37: 9,287,485 km (0.109 R)
• M38: 10,838,515 km (0.088 R)
• M39: 11,440,497 km (0.102 R)
• M40: 11,789,509 km (0.077 R)
• M41: 12,349,155 km (0.03 R)
• M42: 12,498,005 km (0.081 R)
• M43: 13,038,352 km (0.071 R)
• M44: 13,402,922 km (0.049 R)
• M45: 13,955,836 km (0.04 R)
• M46: 14,110,819 km (0.038 R)
• M47: 14,360,049 km (0.079 R)
• M48: 14,453,847 km (0.083 R)
• M49: 14,704,872 km (0.094 R)
• M50: 14,894,263 km (0.104 R)
• M51: 15,020,823 km (0.09 R)
• M52: 15,691,620 km (0.079 R)
• M53: 16,666,848 km (0.084 R)
• M54: 16,864,318 km (0.117 R)
• M55: 17,228,140 km (0.107 R)
• M56: 17,594,654 km (0.056 R)
• M57: 17,762,204 km (0.102 R)
• M58: 18,709,607 km (0.061 R)
• M59: 18,846,340 km (0.078 R)
• M60: 19,224,074 km (0.097 R)
• M61: 19,708,323 km (0.086 R)
• M62: 19,986,874 km (0.117 R)
• M63: 20,091,592 km (0.055 R)
• M64: 20,196,610 km (0.068 R)
• M65: 21,185,153 km (0.114 R)
• M66: 21,506,190 km (0.11 R)
• M67: 22,044,892 km (0.04 R)
• M68: 22,153,201 km (0.072 R)
• M69: 22,442,822 km (0.116 R)
• M70: 22,843,146 km (0.09 R)
• M71: 23,613,725 km (0.101 R)
• M72: 23,687,626 km (0.062 R)
• M73: 24,132,381 km (0.062 R)
• M74: 24,505,029 km (0.051 R)
• M75: 24,617,227 km (0.077 R)
• M76: 24,692,026 km (0.087 R)
• M77: 24,992,419 km (0.036 R)
• M78: 25,180,613 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.3

Radius: 11

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.08 AU - 6.46 AU

Year: 6011 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,496,221 km

• M1: 165,156 km (0.093 R)
• M2: 235,766 km (0.048 R)
• M3: 563,984 km (0.103 R)
• M4: 766,539 km (0.113 R)
• M5: 864,526 km (0.053 R)
• M6: 1,157,289 km (0.033 R)
• M7: 1,257,221 km (0.092 R)
• M8: 1,360,144 km (0.112 R)
• M9: 1,574,817 km (0.077 R)
• M10: 1,817,465 km (0.084 R)
• M11: 1,900,940 km (0.07 R)
• M12: 2,230,803 km (0.107 R)
• M13: 2,393,416 km (0.111 R)
• M14: 2,578,768 km (0.083 R)
• M15: 2,788,355 km (0.11 R)
• M16: 2,963,983 km (0.072 R)
• M17: 3,043,269 km (0.033 R)
• M18: 3,346,953 km (0.086 R)
• M19: 3,471,119 km (0.093 R)
• M20: 3,681,753 km (0.094 R)
• M21: 3,788,566 km (0.066 R)
• M22: 4,383,666 km (0.101 R)
• M23: 4,726,994 km (0.053 R)
• M24: 4,820,043 km (0.098 R)
• M25: 5,031,724 km (0.087 R)
• M26: 5,342,738 km (0.11 R)
• M27: 6,109,876 km (0.036 R)
• M28: 6,519,475 km (0.047 R)
• M29: 6,964,379 km (0.052 R)
• M30: 7,203,885 km (0.063 R)
• M31: 7,609,146 km (0.103 R)
• M32: 7,938,860 km (0.078 R)
• M33: 8,077,537 km (0.102 R)
• M34: 8,189,137 km (0.074 R)
• M35: 8,329,310 km (0.09 R)
• M36: 8,812,063 km (0.097 R)
• M37: 9,508,889 km (0.071 R)
• M38: 9,597,302 km (0.095 R)
• M39: 10,103,242 km (0.084 R)
• M40: 10,955,501 km (0.046 R)
• M41: 11,767,518 km (0.047 R)
• M42: 11,989,372 km (0.077 R)
• M43: 12,308,913 km (0.097 R)
• M44: 12,566,520 km (0.068 R)
• M45: 12,695,922 km (0.112 R)
• M46: 12,956,223 km (0.072 R)
• M47: 13,152,645 km (0.107 R)
• M48: 13,251,230 km (0.064 R)
• M49: 13,449,148 km (0.087 R)
• M50: 14,149,415 km (0.1 R)
• M51: 14,861,501 km (0.103 R)
• M52: 14,964,125 km (0.087 R)
• M53: 15,204,679 km (0.064 R)
• M54: 15,689,675 km (0.063 R)
• M55: 15,759,388 km (0.071 R)
• M56: 16,039,136 km (0.04 R)
• M57: 16,426,594 km (0.115 R)
• M58: 16,710,232 km (0.111 R)
• M59: 17,462,709 km (0.117 R)
• M60: 18,226,257 km (0.071 R)
• M61: 18,926,375 km (0.119 R)
• M62: 19,112,175 km (0.065 R)
• M63: 19,410,623 km (0.119 R)
• M64: 19,861,062 km (0.081 R)
• M65: 20,239,246 km (0.119 R)
• M66: 20,391,087 km (0.086 R)
• M67: 21,117,834 km (0.066 R)
• M68: 21,387,708 km (0.104 R)
• M69: 21,465,050 km (0.076 R)
• M70: 22,087,078 km (0.099 R)
• M71: 23,031,041 km (0.109 R)
• M72: 23,229,408 km (0.073 R)
• M73: 23,348,637 km (0.068 R)
• M74: 24,633,533 km (0.106 R)
• M75: 24,755,156 km (0.119 R)
• M76: 24,999,001 km (0.105 R)
• M77: 25,612,203 km (0.114 R)
• M78: 26,106,324 km (0.088 R)
• M79: 26,313,218 km (0.1 R)
• M80: 26,603,588 km (0.045 R)
• M81: 26,811,828 km (0.116 R)
• M82: 27,062,255 km (0.038 R)
• M83: 27,439,391 km (0.109 R)
• M84: 27,860,509 km (0.11 R)
• M85: 28,326,207 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 16,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit