🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.31 AU - 1.51 AU

Year: 597 Days

Day: 42.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.36 AU - 1.7 AU

Year: 675 Days

Day: 28.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,690,979 km

• M1: 377,435 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.41 AU - 1.81 AU

Year: 728 Days

Day: 33.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.68 AU - 2.18 AU

Year: 956 Days

Day: 44.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,690,979 km

• M1: 420,370 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.04 AU - 6.18 AU

Year: 4117 Days

Day: 37.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 14.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.27 AU - 8.35 AU

Year: 8539 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,690,979 km

• M1: 249,978 km (0.113 R)
• M2: 397,781 km (0.1 R)
• M3: 712,983 km (0.084 R)
• M4: 1,532,481 km (0.083 R)
• M5: 1,729,052 km (0.113 R)
• M6: 1,841,849 km (0.068 R)
• M7: 2,028,098 km (0.049 R)
• M8: 2,319,216 km (0.079 R)
• M9: 3,024,420 km (0.09 R)
• M10: 3,134,375 km (0.103 R)
• M11: 3,942,502 km (0.077 R)
• M12: 4,526,832 km (0.092 R)
• M13: 4,781,148 km (0.119 R)
• M14: 5,138,687 km (0.06 R)
• M15: 5,640,289 km (0.07 R)
• M16: 5,845,387 km (0.05 R)
• M17: 6,053,029 km (0.102 R)
• M18: 6,192,753 km (0.112 R)
• M19: 7,017,487 km (0.096 R)
• M20: 7,127,591 km (0.106 R)
• M21: 7,238,443 km (0.067 R)
• M22: 8,651,245 km (0.075 R)
• M23: 11,074,730 km (0.116 R)
• M24: 11,592,040 km (0.096 R)
• M25: 12,829,813 km (0.116 R)
• M26: 13,282,047 km (0.056 R)
• M27: 13,418,630 km (0.052 R)
• M28: 13,831,670 km (0.033 R)
• M29: 14,482,271 km (0.027 R)
• M30: 14,717,139 km (0.085 R)
• M31: 15,717,201 km (0.112 R)
• M32: 15,813,542 km (0.098 R)
• M33: 16,837,689 km (0.11 R)
• M34: 17,382,674 km (0.09 R)
• M35: 17,933,344 km (0.099 R)
• M36: 18,286,993 km (0.073 R)
• M37: 18,489,998 km (0.098 R)
• M38: 18,642,737 km (0.081 R)
• M39: 18,744,912 km (0.108 R)
• M40: 18,898,400 km (0.09 R)
• M41: 19,724,030 km (0.076 R)
• M42: 19,932,271 km (0.1 R)
• M43: 21,144,013 km (0.057 R)
• M44: 21,624,671 km (0.032 R)
• M45: 22,162,925 km (0.045 R)
• M46: 22,379,542 km (0.117 R)
• M47: 23,528,005 km (0.111 R)
• M48: 23,693,610 km (0.11 R)
• M49: 24,137,317 km (0.12 R)
• M50: 24,248,618 km (0.103 R)
• M51: 25,032,810 km (0.073 R)
• M52: 26,453,691 km (0.1 R)
• M53: 26,856,259 km (0.119 R)
• M54: 27,144,982 km (0.11 R)
• M55: 27,376,859 km (0.073 R)
• M56: 27,784,065 km (0.089 R)
• M57: 28,251,857 km (0.059 R)
• M58: 29,670,942 km (0.117 R)
• M59: 30,029,379 km (0.065 R)
• M60: 30,569,726 km (0.069 R)
• M61: 30,750,441 km (0.062 R)
• M62: 32,393,923 km (0.098 R)
• M63: 34,128,211 km (0.094 R)
• M64: 34,441,020 km (0.062 R)
• M65: 34,754,877 km (0.079 R)
• M66: 35,702,130 km (0.095 R)
• M67: 36,978,200 km (0.102 R)
• M68: 37,106,555 km (0.082 R)
• M69: 38,009,827 km (0.114 R)
• M70: 38,139,379 km (0.116 R)
• M71: 38,269,230 km (0.108 R)
• M72: 38,399,081 km (0.109 R)
• M73: 39,575,070 km (0.063 R)
• M74: 40,167,327 km (0.11 R)
• M75: 40,696,455 km (0.115 R)
• M76: 42,096,093 km (0.083 R)
• M77: 42,768,086 km (0.06 R)
• M78: 43,240,666 km (0.053 R)
• M79: 43,376,052 km (0.113 R)
• M80: 43,715,041 km (0.098 R)
• M81: 44,259,128 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.2

Radius: 5.7

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.95 AU - 14.51 AU

Year: 18134 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,690,979 km

• M1: 125,064 km (0.105 R)
• M2: 387,907 km (0.065 R)
• M3: 463,753 km (0.027 R)
• M4: 653,294 km (0.071 R)
• M5: 698,622 km (0.103 R)
• M6: 1,046,288 km (0.105 R)
• M7: 1,127,220 km (0.095 R)
• M8: 1,324,091 km (0.111 R)
• M9: 1,441,525 km (0.118 R)
• M10: 2,943,338 km (0.03 R)
• M11: 3,863,515 km (0.102 R)
• M12: 3,905,402 km (0.096 R)
• M13: 4,160,167 km (0.066 R)
• M14: 5,139,136 km (0.086 R)
• M15: 5,559,506 km (0.095 R)
• M16: 5,606,928 km (0.074 R)
• M17: 5,990,796 km (0.072 R)
• M18: 6,482,525 km (0.086 R)
• M19: 6,834,528 km (0.11 R)
• M20: 6,885,392 km (0.045 R)
• M21: 7,296,187 km (0.112 R)
• M22: 7,348,098 km (0.116 R)
• M23: 8,249,425 km (0.116 R)
• M24: 9,073,260 km (0.059 R)
• M25: 9,523,400 km (0.115 R)
• M26: 9,694,092 km (0.05 R)
• M27: 10,038,466 km (0.065 R)
• M28: 10,503,715 km (0.053 R)
• M29: 12,372,492 km (0.075 R)
• M30: 12,496,509 km (0.084 R)
• M31: 12,683,356 km (0.081 R)
• M32: 12,745,888 km (0.09 R)
• M33: 13,186,155 km (0.079 R)
• M34: 13,631,508 km (0.118 R)
• M35: 16,201,150 km (0.089 R)
• M36: 16,609,403 km (0.104 R)
• M37: 17,228,289 km (0.113 R)
• M38: 18,843,797 km (0.108 R)
• M39: 19,058,170 km (0.026 R)
• M40: 20,801,135 km (0.054 R)
• M41: 22,066,434 km (0.099 R)
• M42: 22,670,361 km (0.115 R)
• M43: 23,817,477 km (0.077 R)
• M44: 24,592,544 km (0.111 R)
• M45: 26,326,832 km (0.081 R)
• M46: 26,726,408 km (0.12 R)
• M47: 27,612,625 km (0.066 R)
• M48: 27,693,707 km (0.081 R)
• M49: 27,937,402 km (0.119 R)
• M50: 28,508,567 km (0.116 R)
• M51: 29,413,933 km (0.1 R)
• M52: 31,421,686 km (0.104 R)
• M53: 32,015,590 km (0.108 R)
• M54: 35,744,466 km (0.098 R)
• M55: 36,186,827 km (0.12 R)
• M56: 36,542,122 km (0.08 R)
• M57: 36,987,774 km (0.056 R)
• M58: 37,884,464 km (0.119 R)
• M59: 38,154,937 km (0.106 R)
• M60: 38,607,022 km (0.077 R)
• M61: 38,969,946 km (0.107 R)
• M62: 40,709,620 km (0.071 R)
• M63: 40,801,772 km (0.043 R)
• M64: 42,100,730 km (0.092 R)
• M65: 45,406,694 km (0.095 R)
• M66: 46,270,173 km (0.076 R)
• M67: 47,624,183 km (0.089 R)
• M68: 48,208,512 km (0.079 R)
• M69: 48,697,248 km (0.084 R)
• M70: 48,991,208 km (0.087 R)
• M71: 49,187,630 km (0.099 R)
• M72: 52,565,101 km (0.078 R)
• M73: 53,269,707 km (0.056 R)
• M74: 54,586,617 km (0.107 R)
• M75: 55,504,550 km (0.064 R)
• M76: 58,600,927 km (0.114 R)
• M77: 59,018,006 km (0.102 R)
• M78: 59,331,413 km (0.073 R)
• M79: 60,380,244 km (0.112 R)
• M80: 61,012,444 km (0.105 R)
• M81: 63,670,350 km (0.113 R)
• M82: 63,777,462 km (0.071 R)
• M83: 64,744,163 km (0.099 R)
• M84: 67,127,257 km (0.107 R)
• M85: 67,672,841 km (0.052 R)
• M86: 67,782,197 km (0.09 R)
• M87: 67,891,553 km (0.054 R)
• M88: 68,878,300 km (0.113 R)
• M89: 71,310,612 km (0.117 R)
• M90: 72,090,466 km (0.085 R)
• M91: 73,658,401 km (0.06 R)
• M92: 75,124,610 km (0.044 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit