🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.42 AU - 0.64 AU

Year: 144 Days

Day: 17.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 0.98 AU

Year: 297 Days

Day: 25.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.09 AU - 1.39 AU

Year: 515 Days

Day: 24.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.75 AU - 2.29 AU

Year: 1070 Days

Day: 40.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,310,457 km

• M1: 787,932 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.35 AU - 3.03 AU

Year: 1645 Days

Day: 13.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.54 AU - 4.38 AU

Year: 2938 Days

Day: 26.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.8

Radius: 10.2

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.65 AU - 5.49 AU

Year: 3642 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 97,310,457 km

• M1: 187,895 km (0.07 R)
• M2: 262,993 km (0.1 R)
• M3: 347,366 km (0.099 R)
• M4: 472,729 km (0.087 R)
• M5: 552,315 km (0.061 R)
• M6: 715,826 km (0.115 R)
• M7: 871,108 km (0.083 R)
• M8: 959,521 km (0.104 R)
• M9: 1,187,807 km (0.1 R)
• M10: 1,272,629 km (0.109 R)
• M11: 1,509,293 km (0.065 R)
• M12: 1,680,433 km (0.031 R)
• M13: 1,957,488 km (0.117 R)
• M14: 2,249,503 km (0.098 R)
• M15: 2,409,723 km (0.086 R)
• M16: 2,500,379 km (0.111 R)
• M17: 2,704,131 km (0.118 R)
• M18: 2,836,525 km (0.063 R)
• M19: 3,147,539 km (0.118 R)
• M20: 3,428,783 km (0.081 R)
• M21: 3,994,114 km (0.074 R)
• M22: 4,101,974 km (0.091 R)
• M23: 4,409,397 km (0.092 R)
• M24: 4,838,594 km (0.118 R)
• M25: 4,907,558 km (0.113 R)
• M26: 5,352,313 km (0.102 R)
• M27: 5,785,548 km (0.028 R)
• M28: 6,230,303 km (0.09 R)
• M29: 6,737,290 km (0.107 R)
• M30: 6,943,884 km (0.075 R)
• M31: 7,048,004 km (0.071 R)
• M32: 7,469,571 km (0.092 R)
• M33: 8,117,180 km (0.095 R)
• M34: 8,226,836 km (0.093 R)
• M35: 8,364,765 km (0.091 R)
• M36: 8,839,140 km (0.12 R)
• M37: 9,322,191 km (0.102 R)
• M38: 10,166,222 km (0.115 R)
• M39: 10,314,324 km (0.049 R)
• M40: 10,403,335 km (0.109 R)
• M41: 10,582,404 km (0.115 R)
• M42: 10,913,464 km (0.12 R)
• M43: 11,278,333 km (0.085 R)
• M44: 11,462,338 km (0.096 R)
• M45: 11,647,391 km (0.057 R)
• M46: 11,802,225 km (0.091 R)
• M47: 12,239,649 km (0.119 R)
• M48: 12,682,309 km (0.107 R)
• M49: 13,066,028 km (0.052 R)
• M50: 13,162,518 km (0.094 R)
• M51: 13,486,098 km (0.107 R)
• M52: 13,616,099 km (0.06 R)
• M53: 14,042,004 km (0.114 R)
• M54: 14,339,255 km (0.108 R)
• M55: 14,505,458 km (0.076 R)
• M56: 15,345,450 km (0.101 R)
• M57: 16,408,942 km (0.113 R)
• M58: 17,178,174 km (0.099 R)
• M59: 17,602,583 km (0.102 R)
• M60: 17,709,246 km (0.109 R)
• M61: 18,715,292 km (0.057 R)
• M62: 19,702,788 km (0.068 R)
• M63: 20,035,643 km (0.047 R)
• M64: 20,857,384 km (0.118 R)
• M65: 21,234,520 km (0.03 R)
• M66: 21,995,525 km (0.047 R)
• M67: 22,302,499 km (0.081 R)
• M68: 23,348,936 km (0.063 R)
• M69: 23,427,027 km (0.106 R)
• M70: 23,661,895 km (0.034 R)
• M71: 24,331,944 km (0.043 R)
• M72: 24,530,161 km (0.079 R)
• M73: 24,808,563 km (0.093 R)
• M74: 26,909,665 km (0.113 R)
• M75: 27,320,162 km (0.09 R)
• M76: 27,443,729 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.5

Radius: 4.5

Gravity: 32.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.28 AU - 20.42 AU

Year: 29303 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,310,457 km

• M1: 290,818 km (0.111 R)
• M2: 440,416 km (0.088 R)
• M3: 561,291 km (0.113 R)
• M4: 893,099 km (0.068 R)
• M5: 2,339,561 km (0.076 R)
• M6: 2,814,235 km (0.116 R)
• M7: 3,131,383 km (0.077 R)
• M8: 3,555,792 km (0.12 R)
• M9: 3,701,351 km (0.118 R)
• M10: 3,998,153 km (0.12 R)
• M11: 4,880,032 km (0.108 R)
• M12: 5,205,108 km (0.047 R)
• M13: 5,370,414 km (0.079 R)
• M14: 6,872,825 km (0.109 R)
• M15: 7,298,132 km (0.068 R)
• M16: 7,359,617 km (0.106 R)
• M17: 8,495,065 km (0.049 R)
• M18: 8,885,515 km (0.07 R)
• M19: 9,482,111 km (0.107 R)
• M20: 10,297,569 km (0.09 R)
• M21: 10,574,325 km (0.081 R)
• M22: 10,994,097 km (0.106 R)
• M23: 11,064,558 km (0.111 R)
• M24: 11,419,254 km (0.084 R)
• M25: 11,633,927 km (0.098 R)
• M26: 12,949,491 km (0.074 R)
• M27: 13,098,490 km (0.119 R)
• M28: 13,473,682 km (0.077 R)
• M29: 14,388,323 km (0.114 R)
• M30: 14,465,366 km (0.083 R)
• M31: 15,009,154 km (0.079 R)
• M32: 16,357,181 km (0.077 R)
• M33: 16,680,013 km (0.062 R)
• M34: 17,249,981 km (0.068 R)
• M35: 18,828,837 km (0.09 R)
• M36: 19,763,823 km (0.095 R)
• M37: 21,767,089 km (0.114 R)
• M38: 23,925,187 km (0.116 R)
• M39: 26,150,456 km (0.078 R)
• M40: 26,244,702 km (0.086 R)
• M41: 26,338,949 km (0.087 R)
• M42: 26,811,978 km (0.057 R)
• M43: 27,958,496 km (0.088 R)
• M44: 29,512,070 km (0.101 R)
• M45: 31,492,895 km (0.113 R)
• M46: 31,994,945 km (0.058 R)
• M47: 35,581,554 km (0.092 R)
• M48: 36,104,249 km (0.103 R)
• M49: 37,687,444 km (0.096 R)
• M50: 37,793,808 km (0.088 R)
• M51: 38,862,834 km (0.063 R)
• M52: 39,617,107 km (0.082 R)
• M53: 40,702,888 km (0.038 R)
• M54: 40,921,151 km (0.118 R)
• M55: 41,249,369 km (0.117 R)
• M56: 42,239,408 km (0.104 R)
• M57: 43,348,377 km (0.108 R)
• M58: 43,906,526 km (0.094 R)
• M59: 45,368,845 km (0.073 R)
• M60: 45,595,187 km (0.072 R)
• M61: 46,390,449 km (0.071 R)
• M62: 46,618,586 km (0.115 R)
• M63: 47,304,941 km (0.113 R)
• M64: 48,340,757 km (0.057 R)
• M65: 49,035,489 km (0.074 R)
• M66: 49,384,202 km (0.095 R)
• M67: 49,616,976 km (0.115 R)
• M68: 50,434,977 km (0.059 R)
• M69: 52,083,995 km (0.093 R)
• M70: 54,951,935 km (0.119 R)
• M71: 59,472,633 km (0.04 R)
• M72: 59,720,368 km (0.07 R)
• M73: 60,839,509 km (0.107 R)
• M74: 63,730,638 km (0.074 R)
• M75: 65,001,621 km (0.088 R)
• M76: 65,512,199 km (0.081 R)
• M77: 66,666,197 km (0.1 R)
• M78: 68,344,834 km (0.065 R)
• M79: 70,037,385 km (0.091 R)
• M80: 71,217,263 km (0.104 R)
• M81: 72,007,439 km (0.094 R)
• M82: 75,197,165 km (0.066 R)
• M83: 78,976,306 km (0.054 R)
• M84: 79,384,858 km (0.075 R)
• M85: 80,477,671 km (0.1 R)
• M86: 80,751,734 km (0.1 R)
• M87: 82,264,318 km (0.119 R)
• M88: 84,620,335 km (0.113 R)
• M89: 85,457,036 km (0.063 R)
• M90: 86,577,075 km (0.06 R)
• M91: 87,842,972 km (0.106 R)
• M92: 89,256,522 km (0.083 R)
• M93: 89,398,341 km (0.098 R)
• M94: 90,108,333 km (0.09 R)
• M95: 92,106,212 km (0.088 R)
• M96: 94,118,752 km (0.11 R)
• M97: 97,164,565 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 20,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit