🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.54 AU - 1.74 AU

Year: 745 Days

Day: 27.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.32 AU - 2.2 AU

Year: 828 Days

Day: 33.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,440,220 km

• M1: 64,925 km (0.12 R)

Asteroid Belt

Center: 2.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.19 AU - 3.85 AU

Year: 2343 Days

Day: 15.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.34 AU - 6.06 AU

Year: 4207 Days

Day: 41 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 9.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.16 AU - 6.4 AU

Year: 4930 Days

Day: 13 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,440,220 km

• M1: 114,442 km (0.082 R)
• M2: 323,281 km (0.096 R)
• M3: 460,013 km (0.114 R)
• M4: 639,680 km (0.094 R)
• M5: 842,834 km (0.099 R)
• M6: 1,103,135 km (0.093 R)
• M7: 1,349,223 km (0.106 R)
• M8: 1,892,862 km (0.12 R)
• M9: 1,982,172 km (0.071 R)
• M10: 2,061,608 km (0.116 R)
• M11: 2,118,904 km (0.078 R)
• M12: 2,294,383 km (0.115 R)
• M13: 2,365,890 km (0.084 R)
• M14: 2,523,417 km (0.077 R)
• M15: 2,887,389 km (0.044 R)
• M16: 3,029,955 km (0.109 R)
• M17: 3,174,766 km (0.11 R)
• M18: 3,861,719 km (0.112 R)
• M19: 4,076,841 km (0.102 R)
• M20: 4,608,811 km (0.053 R)
• M21: 4,760,503 km (0.105 R)
• M22: 5,288,584 km (0.118 R)
• M23: 5,352,013 km (0.078 R)
• M24: 5,900,888 km (0.117 R)
• M25: 5,999,623 km (0.088 R)
• M26: 6,132,166 km (0.038 R)
• M27: 6,198,887 km (0.111 R)
• M28: 6,552,686 km (0.101 R)
• M29: 6,723,377 km (0.117 R)
• M30: 6,809,396 km (0.107 R)
• M31: 6,913,067 km (0.098 R)
• M32: 7,034,541 km (0.11 R)
• M33: 7,227,073 km (0.094 R)
• M34: 7,653,128 km (0.04 R)
• M35: 8,252,267 km (0.084 R)
• M36: 8,641,521 km (0.108 R)
• M37: 8,847,667 km (0.094 R)
• M38: 9,074,607 km (0.093 R)
• M39: 9,303,342 km (0.089 R)
• M40: 9,399,234 km (0.113 R)
• M41: 9,553,470 km (0.08 R)
• M42: 9,727,751 km (0.116 R)
• M43: 9,825,139 km (0.073 R)
• M44: 10,495,637 km (0.059 R)
• M45: 10,575,522 km (0.031 R)
• M46: 10,977,941 km (0.11 R)
• M47: 11,079,368 km (0.085 R)
• M48: 12,089,303 km (0.107 R)
• M49: 12,299,039 km (0.052 R)
• M50: 12,362,170 km (0.099 R)
• M51: 12,615,888 km (0.093 R)
• M52: 12,700,859 km (0.053 R)
• M53: 12,850,008 km (0.038 R)
• M54: 13,193,036 km (0.108 R)
• M55: 13,365,672 km (0.065 R)
• M56: 13,473,981 km (0.119 R)
• M57: 13,647,963 km (0.054 R)
• M58: 13,713,338 km (0.118 R)
• M59: 13,778,861 km (0.059 R)
• M60: 14,041,855 km (0.076 R)
• M61: 14,461,925 km (0.095 R)
• M62: 14,729,257 km (0.118 R)
• M63: 14,863,596 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 8.4

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.01 AU - 8.75 AU

Year: 7112 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,440,220 km

• M1: 226,342 km (0.103 R)
• M2: 279,449 km (0.115 R)
• M3: 449,093 km (0.051 R)
• M4: 625,917 km (0.091 R)
• M5: 1,146,368 km (0.044 R)
• M6: 1,637,049 km (0.113 R)
• M7: 1,714,990 km (0.101 R)
• M8: 1,935,796 km (0.09 R)
• M9: 2,144,635 km (0.09 R)
• M10: 2,251,747 km (0.081 R)
• M11: 2,338,813 km (0.114 R)
• M12: 2,698,446 km (0.104 R)
• M13: 3,344,260 km (0.04 R)
• M14: 4,222,699 km (0.073 R)
• M15: 4,521,745 km (0.114 R)
• M16: 4,576,797 km (0.099 R)
• M17: 4,799,399 km (0.095 R)
• M18: 5,025,740 km (0.094 R)
• M19: 5,255,523 km (0.087 R)
• M20: 5,400,782 km (0.025 R)
• M21: 5,785,099 km (0.046 R)
• M22: 5,965,365 km (0.114 R)
• M23: 6,270,096 km (0.045 R)
• M24: 6,362,397 km (0.12 R)
• M25: 7,441,148 km (0.103 R)
• M26: 7,901,610 km (0.096 R)
• M27: 8,101,921 km (0.081 R)
• M28: 8,643,915 km (0.091 R)
• M29: 8,850,210 km (0.108 R)
• M30: 8,919,474 km (0.1 R)
• M31: 9,162,870 km (0.114 R)
• M32: 9,232,732 km (0.109 R)
• M33: 9,620,639 km (0.068 R)
• M34: 10,303,254 km (0.075 R)
• M35: 10,816,225 km (0.09 R)
• M36: 11,075,778 km (0.077 R)
• M37: 11,150,277 km (0.052 R)
• M38: 11,943,146 km (0.106 R)
• M39: 12,019,591 km (0.054 R)
• M40: 12,637,131 km (0.096 R)
• M41: 13,344,280 km (0.119 R)
• M42: 14,961,133 km (0.099 R)
• M43: 15,666,787 km (0.101 R)
• M44: 16,002,783 km (0.066 R)
• M45: 16,341,024 km (0.106 R)
• M46: 16,510,967 km (0.11 R)
• M47: 16,681,659 km (0.047 R)
• M48: 16,895,733 km (0.111 R)
• M49: 17,283,341 km (0.116 R)
• M50: 18,067,384 km (0.119 R)
• M51: 18,287,293 km (0.033 R)
• M52: 18,596,511 km (0.086 R)
• M53: 18,818,515 km (0.105 R)
• M54: 19,041,415 km (0.098 R)
• M55: 19,760,532 km (0.11 R)
• M56: 20,305,667 km (0.097 R)
• M57: 21,040,193 km (0.111 R)
• M58: 21,410,746 km (0.079 R)
• M59: 22,252,384 km (0.068 R)
• M60: 22,819,360 km (0.096 R)
• M61: 23,295,530 km (0.08 R)
• M62: 23,582,908 km (0.107 R)
• M63: 23,871,332 km (0.077 R)
• M64: 24,160,954 km (0.085 R)
• M65: 24,306,213 km (0.037 R)
• M66: 25,429,544 km (0.079 R)
• M67: 26,171,250 km (0.078 R)
• M68: 26,669,560 km (0.118 R)
• M69: 26,869,872 km (0.117 R)
• M70: 27,423,085 km (0.114 R)
• M71: 29,363,070 km (0.083 R)
• M72: 29,777,157 km (0.096 R)
• M73: 30,193,039 km (0.085 R)
• M74: 30,297,309 km (0.103 R)
• M75: 31,241,421 km (0.094 R)
• M76: 31,346,887 km (0.027 R)
• M77: 31,558,269 km (0.108 R)
• M78: 32,621,910 km (0.112 R)
• M79: 32,997,102 km (0.087 R)
• M80: 33,104,513 km (0.078 R)
• M81: 33,158,218 km (0.091 R)
• M82: 34,402,723 km (0.053 R)
• M83: 35,003,359 km (0.072 R)
• M84: 35,442,279 km (0.092 R)
• M85: 35,717,688 km (0.106 R)
• M86: 36,492,157 km (0.09 R)
• M87: 36,603,308 km (0.094 R)
• M88: 37,328,259 km (0.117 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit