🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 45.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,869,394 km

• M1: 400,922 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.93 AU

Year: 264 Days

Day: 30.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.58 AU - 1.64 AU

Year: 739 Days

Day: 30.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,869,394 km

• M1: 120,576 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.39 AU - 1.87 AU

Year: 753 Days

Day: 27.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.8 AU - 2.26 AU

Year: 1046 Days

Day: 47.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.69 AU - 2.49 AU

Year: 1093 Days

Day: 23.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.64 AU - 3.82 AU

Year: 2605 Days

Day: 23.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,869,394 km

• M1: 2,872,429 km (0.09 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.1

Radius: 12.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.28 AU - 12.72 AU

Year: 12305 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,869,394 km

• M1: 186,698 km (0.119 R)
• M2: 335,249 km (0.074 R)
• M3: 517,459 km (0.082 R)
• M4: 597,943 km (0.083 R)
• M5: 683,812 km (0.045 R)
• M6: 989,889 km (0.114 R)
• M7: 1,203,664 km (0.099 R)
• M8: 1,602,343 km (0.104 R)
• M9: 1,856,061 km (0.042 R)
• M10: 2,205,671 km (0.089 R)
• M11: 2,402,691 km (0.097 R)
• M12: 2,635,166 km (0.087 R)
• M13: 2,784,316 km (0.081 R)
• M14: 3,217,102 km (0.086 R)
• M15: 4,284,932 km (0.115 R)
• M16: 4,821,091 km (0.09 R)
• M17: 5,041,598 km (0.091 R)
• M18: 5,645,824 km (0.119 R)
• M19: 6,758,084 km (0.081 R)
• M20: 7,255,347 km (0.085 R)
• M21: 7,593,438 km (0.109 R)
• M22: 7,936,765 km (0.102 R)
• M23: 8,638,679 km (0.09 R)
• M24: 9,775,024 km (0.119 R)
• M25: 9,914,599 km (0.047 R)
• M26: 11,395,169 km (0.049 R)
• M27: 12,286,324 km (0.087 R)
• M28: 12,588,212 km (0.078 R)
• M29: 12,892,793 km (0.065 R)
• M30: 13,354,153 km (0.079 R)
• M31: 14,823,803 km (0.089 R)
• M32: 15,038,027 km (0.087 R)
• M33: 15,577,925 km (0.114 R)
• M34: 15,741,137 km (0.031 R)
• M35: 16,344,465 km (0.119 R)
• M36: 17,347,967 km (0.083 R)
• M37: 17,517,163 km (0.096 R)
• M38: 18,717,087 km (0.098 R)
• M39: 19,356,169 km (0.073 R)
• M40: 19,473,155 km (0.079 R)
• M41: 20,298,486 km (0.116 R)
• M42: 21,075,049 km (0.037 R)
• M43: 22,288,886 km (0.11 R)
• M44: 22,842,548 km (0.108 R)
• M45: 24,026,016 km (0.064 R)
• M46: 24,720,450 km (0.059 R)
• M47: 25,101,924 km (0.054 R)
• M48: 25,357,437 km (0.102 R)
• M49: 26,908,019 km (0.059 R)
• M50: 27,038,768 km (0.06 R)
• M51: 27,497,435 km (0.115 R)
• M52: 27,694,904 km (0.104 R)
• M53: 29,762,496 km (0.094 R)
• M54: 30,236,123 km (0.111 R)
• M55: 30,440,025 km (0.057 R)
• M56: 31,741,227 km (0.078 R)
• M57: 32,920,956 km (0.058 R)
• M58: 33,130,543 km (0.052 R)
• M59: 33,270,566 km (0.116 R)
• M60: 33,410,889 km (0.109 R)
• M61: 34,327,176 km (0.109 R)
• M62: 35,037,616 km (0.09 R)
• M63: 35,681,037 km (0.077 R)
• M64: 36,184,284 km (0.09 R)
• M65: 37,197,810 km (0.037 R)
• M66: 37,416,223 km (0.093 R)
• M67: 37,562,081 km (0.069 R)
• M68: 38,000,851 km (0.108 R)
• M69: 38,147,307 km (0.105 R)
• M70: 39,698,039 km (0.118 R)
• M71: 40,593,382 km (0.096 R)
• M72: 41,118,620 km (0.091 R)
• M73: 41,269,116 km (0.083 R)
• M74: 41,721,799 km (0.098 R)
• M75: 43,013,277 km (0.071 R)
• M76: 43,855,813 km (0.096 R)
• M77: 44,240,578 km (0.099 R)
• M78: 44,781,225 km (0.096 R)
• M79: 45,246,325 km (0.106 R)
• M80: 45,479,548 km (0.058 R)
• M81: 45,635,279 km (0.112 R)
• M82: 47,044,192 km (0.099 R)
• M83: 47,280,407 km (0.083 R)
• M84: 48,785,661 km (0.085 R)
• M85: 49,424,145 km (0.069 R)
• M86: 50,548,073 km (0.113 R)
• M87: 50,628,707 km (0.09 R)
• M88: 51,518,216 km (0.113 R)
• M89: 53,230,812 km (0.108 R)
• M90: 53,394,771 km (0.111 R)
• M91: 54,961,958 km (0.085 R)
• M92: 55,626,173 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.1

Radius: 4.9

Gravity: 28.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.72 AU - 14.78 AU

Year: 18439 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,869,394 km

• M1: 234,420 km (0.07 R)
• M2: 311,463 km (0.094 R)
• M3: 452,833 km (0.1 R)
• M4: 987,196 km (0.116 R)
• M5: 1,089,970 km (0.111 R)
• M6: 1,565,392 km (0.112 R)
• M7: 2,130,423 km (0.113 R)
• M8: 2,163,484 km (0.085 R)
• M9: 2,824,857 km (0.074 R)
• M10: 2,898,010 km (0.075 R)
• M11: 3,196,458 km (0.103 R)
• M12: 3,349,347 km (0.057 R)
• M13: 3,387,943 km (0.046 R)
• M14: 3,426,689 km (0.101 R)
• M15: 3,742,191 km (0.115 R)
• M16: 3,984,838 km (0.055 R)
• M17: 4,961,563 km (0.078 R)
• M18: 5,005,694 km (0.069 R)
• M19: 5,272,876 km (0.059 R)
• M20: 5,544,845 km (0.092 R)
• M21: 5,682,475 km (0.092 R)
• M22: 5,867,827 km (0.086 R)
• M23: 5,961,176 km (0.076 R)
• M24: 6,196,793 km (0.113 R)
• M25: 7,420,354 km (0.112 R)
• M26: 8,189,287 km (0.053 R)
• M27: 8,929,497 km (0.104 R)
• M28: 9,690,950 km (0.119 R)
• M29: 10,191,355 km (0.095 R)
• M30: 10,473,048 km (0.115 R)
• M31: 11,449,772 km (0.107 R)
• M32: 12,037,692 km (0.093 R)
• M33: 13,550,126 km (0.102 R)
• M34: 14,297,069 km (0.111 R)
• M35: 14,675,701 km (0.091 R)
• M36: 14,929,867 km (0.069 R)
• M37: 15,121,353 km (0.054 R)
• M38: 15,571,493 km (0.106 R)
• M39: 16,749,277 km (0.095 R)
• M40: 16,815,549 km (0.064 R)
• M41: 17,887,717 km (0.09 R)
• M42: 19,050,840 km (0.048 R)
• M43: 19,676,458 km (0.059 R)
• M44: 20,733,966 km (0.04 R)
• M45: 21,019,099 km (0.082 R)
• M46: 21,162,264 km (0.118 R)
• M47: 21,954,834 km (0.108 R)
• M48: 22,172,648 km (0.119 R)
• M49: 22,830,580 km (0.119 R)
• M50: 24,165,292 km (0.098 R)
• M51: 25,907,359 km (0.098 R)
• M52: 26,522,805 km (0.114 R)
• M53: 26,754,831 km (0.04 R)
• M54: 28,239,740 km (0.055 R)
• M55: 29,032,010 km (0.112 R)
• M56: 29,111,596 km (0.083 R)
• M57: 30,476,377 km (0.058 R)
• M58: 30,557,310 km (0.072 R)
• M59: 31,697,844 km (0.039 R)
• M60: 31,861,803 km (0.075 R)
• M61: 32,355,775 km (0.103 R)
• M62: 33,101,371 km (0.084 R)
• M63: 35,117,053 km (0.111 R)
• M64: 35,797,723 km (0.085 R)
• M65: 36,225,274 km (0.12 R)
• M66: 39,618,453 km (0.109 R)
• M67: 40,861,162 km (0.081 R)
• M68: 41,129,092 km (0.091 R)
• M69: 41,218,402 km (0.095 R)
• M70: 41,397,471 km (0.095 R)
• M71: 44,023,063 km (0.095 R)
• M72: 44,114,467 km (0.104 R)
• M73: 44,664,838 km (0.034 R)
• M74: 45,864,912 km (0.068 R)
• M75: 46,608,713 km (0.111 R)
• M76: 47,169,106 km (0.081 R)
• M77: 48,958,446 km (0.096 R)
• M78: 52,992,054 km (0.073 R)
• M79: 53,186,681 km (0.091 R)
• M80: 53,381,756 km (0.114 R)
• M81: 53,576,832 km (0.083 R)
• M82: 55,541,800 km (0.115 R)
• M83: 58,835,197 km (0.058 R)
• M84: 59,137,833 km (0.112 R)
• M85: 59,947,008 km (0.118 R)
• M86: 61,986,177 km (0.048 R)
• M87: 62,396,823 km (0.111 R)
• M88: 64,670,860 km (0.076 R)
• M89: 64,774,980 km (0.115 R)
• M90: 66,027,414 km (0.091 R)
• M91: 66,132,132 km (0.091 R)
• M92: 66,656,622 km (0.094 R)
• M93: 69,299,867 km (0.1 R)
• M94: 69,725,922 km (0.093 R)
• M95: 70,366,650 km (0.097 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit