🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.79 AU - 0.95 AU

Year: 301 Days

Day: 14.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,604,993 km

• M1: 321,037 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.44 AU - 2.6 AU

Year: 1484 Days

Day: 29.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.52 AU - 3.96 AU

Year: 2163 Days

Day: 44.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 101 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.91 AU - 3.91 AU

Year: 2867 Days

Day: 21 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,604,993 km

• M1: 105,766 km (0.052 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.3

Radius: 9.2

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.02 AU - 5.18 AU

Year: 3659 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,604,993 km

• M1: 167,699 km (0.108 R)
• M2: 328,966 km (0.109 R)
• M3: 441,763 km (0.113 R)
• M4: 513,121 km (0.062 R)
• M5: 829,969 km (0.069 R)
• M6: 1,016,218 km (0.105 R)
• M7: 1,139,637 km (0.103 R)
• M8: 1,216,231 km (0.037 R)
• M9: 1,281,306 km (0.111 R)
• M10: 1,415,345 km (0.103 R)
• M11: 1,596,808 km (0.113 R)
• M12: 1,697,637 km (0.107 R)
• M13: 1,756,279 km (0.102 R)
• M14: 2,298,571 km (0.077 R)
• M15: 2,630,978 km (0.104 R)
• M16: 2,890,231 km (0.094 R)
• M17: 3,085,755 km (0.111 R)
• M18: 3,194,214 km (0.08 R)
• M19: 3,396,470 km (0.112 R)
• M20: 3,813,549 km (0.114 R)
• M21: 3,910,638 km (0.097 R)
• M22: 4,067,716 km (0.098 R)
• M23: 4,147,003 km (0.079 R)
• M24: 4,408,350 km (0.074 R)
• M25: 4,675,233 km (0.055 R)
• M26: 5,032,173 km (0.108 R)
• M27: 5,138,836 km (0.041 R)
• M28: 5,906,573 km (0.08 R)
• M29: 6,041,809 km (0.098 R)
• M30: 7,016,888 km (0.037 R)
• M31: 7,328,650 km (0.103 R)
• M32: 7,474,059 km (0.104 R)
• M33: 7,940,805 km (0.082 R)
• M34: 8,115,236 km (0.096 R)
• M35: 8,467,838 km (0.091 R)
• M36: 8,697,022 km (0.037 R)
• M37: 9,188,002 km (0.101 R)
• M38: 9,528,936 km (0.106 R)
• M39: 9,820,801 km (0.066 R)
• M40: 10,549,642 km (0.107 R)
• M41: 10,741,426 km (0.114 R)
• M42: 11,267,861 km (0.099 R)
• M43: 11,944,941 km (0.048 R)
• M44: 12,087,658 km (0.087 R)
• M45: 12,288,418 km (0.116 R)
• M46: 12,403,608 km (0.053 R)
• M47: 12,809,617 km (0.079 R)
• M48: 13,427,007 km (0.114 R)
• M49: 13,814,017 km (0.06 R)
• M50: 14,204,617 km (0.069 R)
• M51: 14,386,229 km (0.079 R)
• M52: 14,598,957 km (0.044 R)
• M53: 14,966,220 km (0.027 R)
• M54: 15,120,156 km (0.097 R)
• M55: 15,553,840 km (0.085 R)
• M56: 15,616,073 km (0.087 R)
• M57: 16,306,916 km (0.111 R)
• M58: 16,433,476 km (0.059 R)
• M59: 16,751,670 km (0.103 R)
• M60: 16,815,549 km (0.107 R)
• M61: 17,361,730 km (0.086 R)
• M62: 17,523,446 km (0.056 R)
• M63: 17,913,597 km (0.087 R)
• M64: 19,469,564 km (0.104 R)
• M65: 19,772,351 km (0.116 R)
• M66: 20,280,535 km (0.097 R)
• M67: 20,348,751 km (0.044 R)
• M68: 20,827,464 km (0.098 R)
• M69: 21,137,132 km (0.047 R)
• M70: 21,309,917 km (0.089 R)
• M71: 21,691,691 km (0.054 R)
• M72: 22,250,888 km (0.068 R)
• M73: 22,602,742 km (0.113 R)
• M74: 22,673,352 km (0.102 R)
• M75: 22,744,112 km (0.03 R)
• M76: 23,205,323 km (0.118 R)
• M77: 23,347,889 km (0.089 R)
• M78: 23,992,806 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 14.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.64 AU - 6.7 AU

Year: 5007 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,604,993 km

• M1: 197,768 km (0.043 R)
• M2: 325,226 km (0.055 R)
• M3: 499,806 km (0.107 R)
• M4: 608,115 km (0.053 R)
• M5: 726,597 km (0.09 R)
• M6: 1,029,383 km (0.108 R)
• M7: 1,315,863 km (0.119 R)
• M8: 1,660,237 km (0.118 R)
• M9: 1,900,641 km (0.093 R)
• M10: 2,050,538 km (0.113 R)
• M11: 2,362,599 km (0.027 R)
• M12: 2,690,368 km (0.09 R)
• M13: 2,802,866 km (0.114 R)
• M14: 3,111,187 km (0.096 R)
• M15: 3,656,471 km (0.09 R)
• M16: 3,951,179 km (0.116 R)
• M17: 4,631,700 km (0.104 R)
• M18: 5,113,554 km (0.027 R)
• M19: 5,491,588 km (0.098 R)
• M20: 6,001,717 km (0.086 R)
• M21: 6,100,601 km (0.114 R)
• M22: 6,200,084 km (0.112 R)
• M23: 6,400,694 km (0.085 R)
• M24: 6,963,631 km (0.101 R)
• M25: 7,146,141 km (0.098 R)
• M26: 7,436,061 km (0.051 R)
• M27: 7,676,316 km (0.117 R)
• M28: 8,384,512 km (0.075 R)
• M29: 8,578,839 km (0.117 R)
• M30: 9,834,414 km (0.069 R)
• M31: 10,039,513 km (0.074 R)
• M32: 10,305,199 km (0.069 R)
• M33: 10,424,129 km (0.094 R)
• M34: 10,573,278 km (0.111 R)
• M35: 11,545,216 km (0.109 R)
• M36: 11,761,684 km (0.056 R)
• M37: 11,854,883 km (0.103 R)
• M38: 12,230,075 km (0.102 R)
• M39: 12,450,732 km (0.059 R)
• M40: 12,864,070 km (0.11 R)
• M41: 13,217,421 km (0.079 R)
• M42: 13,379,136 km (0.073 R)
• M43: 13,671,749 km (0.026 R)
• M44: 14,164,375 km (0.115 R)
• M45: 14,296,620 km (0.114 R)
• M46: 14,796,576 km (0.071 R)
• M47: 15,133,021 km (0.105 R)
• M48: 15,438,051 km (0.116 R)
• M49: 15,608,443 km (0.097 R)
• M50: 16,192,174 km (0.12 R)
• M51: 16,783,236 km (0.117 R)
• M52: 17,204,653 km (0.091 R)
• M53: 17,523,147 km (0.119 R)
• M54: 17,986,451 km (0.118 R)
• M55: 18,165,819 km (0.119 R)
• M56: 19,144,339 km (0.095 R)
• M57: 19,511,153 km (0.082 R)
• M58: 19,880,211 km (0.112 R)
• M59: 21,152,391 km (0.074 R)
• M60: 21,645,914 km (0.025 R)
• M61: 21,836,652 km (0.035 R)
• M62: 23,070,984 km (0.042 R)
• M63: 23,539,674 km (0.101 R)
• M64: 24,288,261 km (0.055 R)
• M65: 24,844,915 km (0.049 R)
• M66: 24,964,743 km (0.119 R)
• M67: 25,325,274 km (0.092 R)
• M68: 25,566,725 km (0.088 R)
• M69: 26,011,180 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 13.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.85 AU - 13.11 AU

Year: 14425 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,604,993 km

• M1: 343,776 km (0.105 R)
• M2: 552,166 km (0.06 R)
• M3: 1,058,405 km (0.087 R)
• M4: 1,610,122 km (0.118 R)
• M5: 1,714,691 km (0.096 R)
• M6: 1,958,685 km (0.102 R)
• M7: 2,243,370 km (0.079 R)
• M8: 2,633,820 km (0.104 R)
• M9: 2,884,995 km (0.112 R)
• M10: 3,177,160 km (0.097 R)
• M11: 4,002,940 km (0.083 R)
• M12: 4,477,315 km (0.049 R)
• M13: 4,702,310 km (0.088 R)
• M14: 4,931,195 km (0.06 R)
• M15: 5,202,864 km (0.085 R)
• M16: 5,439,678 km (0.092 R)
• M17: 5,599,598 km (0.04 R)
• M18: 6,254,986 km (0.072 R)
• M19: 6,676,852 km (0.084 R)
• M20: 8,502,395 km (0.111 R)
• M21: 8,641,820 km (0.117 R)
• M22: 8,875,791 km (0.119 R)
• M23: 9,111,857 km (0.115 R)
• M24: 9,302,295 km (0.106 R)
• M25: 9,590,420 km (0.082 R)
• M26: 9,930,307 km (0.11 R)
• M27: 10,028,144 km (0.035 R)
• M28: 10,373,116 km (0.069 R)
• M29: 10,772,094 km (0.096 R)
• M30: 11,024,166 km (0.109 R)
• M31: 11,740,142 km (0.069 R)
• M32: 11,895,424 km (0.062 R)
• M33: 12,365,760 km (0.111 R)
• M34: 13,432,692 km (0.115 R)
• M35: 13,977,378 km (0.093 R)
• M36: 14,142,085 km (0.086 R)
• M37: 14,418,093 km (0.08 R)
• M38: 14,807,646 km (0.048 R)
• M39: 15,939,653 km (0.109 R)
• M40: 16,458,159 km (0.091 R)
• M41: 16,690,485 km (0.102 R)
• M42: 17,158,277 km (0.119 R)
• M43: 17,511,927 km (0.117 R)
• M44: 20,364,609 km (0.092 R)
• M45: 21,748,838 km (0.032 R)
• M46: 22,645,527 km (0.083 R)
• M47: 23,228,361 km (0.097 R)
• M48: 23,358,511 km (0.113 R)
• M49: 23,488,960 km (0.096 R)
• M50: 24,210,620 km (0.066 R)
• M51: 24,342,715 km (0.116 R)
• M52: 25,945,507 km (0.112 R)
• M53: 26,623,335 km (0.065 R)
• M54: 27,651,072 km (0.096 R)
• M55: 28,204,584 km (0.075 R)
• M56: 28,971,423 km (0.12 R)
• M57: 30,028,332 km (0.09 R)
• M58: 30,241,359 km (0.044 R)
• M59: 30,739,969 km (0.088 R)
• M60: 32,325,108 km (0.118 R)
• M61: 33,054,398 km (0.118 R)
• M62: 34,010,627 km (0.083 R)
• M63: 34,752,333 km (0.082 R)
• M64: 36,933,321 km (0.081 R)
• M65: 38,232,429 km (0.115 R)
• M66: 42,059,741 km (0.119 R)
• M67: 42,696,130 km (0.116 R)
• M68: 43,335,810 km (0.086 R)
• M69: 44,139,749 km (0.051 R)
• M70: 45,029,857 km (0.083 R)
• M71: 45,192,320 km (0.098 R)
• M72: 45,436,314 km (0.1 R)
• M73: 46,089,309 km (0.032 R)
• M74: 47,156,989 km (0.119 R)
• M75: 47,321,995 km (0.076 R)
• M76: 47,487,151 km (0.081 R)
• M77: 48,815,580 km (0.028 R)
• M78: 52,104,340 km (0.08 R)
• M79: 52,530,993 km (0.052 R)
• M80: 52,958,993 km (0.053 R)
• M81: 53,646,245 km (0.1 R)
• M82: 57,389,932 km (0.039 R)
• M83: 57,477,895 km (0.115 R)
• M84: 59,070,814 km (0.109 R)
• M85: 59,159,675 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 16,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit