🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.46 AU - 1.52 AU

Year: 651 Days

Day: 32.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.86 AU - 2.64 AU

Year: 1209 Days

Day: 23.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.02 AU - 2.54 AU

Year: 1233 Days

Day: 45.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,350,159 km

• M1: 1,294,321 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.46 AU - 5.66 AU

Year: 4077 Days

Day: 13.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,350,159 km

• M1: 2,644,442 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 13.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.83 AU - 6.03 AU

Year: 4532 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,350,159 km

• M1: 179,966 km (0.031 R)
• M2: 370,853 km (0.101 R)
• M3: 463,305 km (0.052 R)
• M4: 588,518 km (0.106 R)
• M5: 776,862 km (0.089 R)
• M6: 866,321 km (0.106 R)
• M7: 959,820 km (0.113 R)
• M8: 1,114,504 km (0.036 R)
• M9: 1,355,207 km (0.083 R)
• M10: 1,498,372 km (0.045 R)
• M11: 1,766,003 km (0.046 R)
• M12: 1,995,187 km (0.114 R)
• M13: 2,386,385 km (0.055 R)
• M14: 2,561,564 km (0.09 R)
• M15: 2,822,463 km (0.107 R)
• M16: 3,008,264 km (0.107 R)
• M17: 3,134,375 km (0.043 R)
• M18: 3,435,814 km (0.089 R)
• M19: 3,523,778 km (0.092 R)
• M20: 4,090,305 km (0.057 R)
• M21: 4,207,141 km (0.116 R)
• M22: 4,540,146 km (0.094 R)
• M23: 5,616,652 km (0.092 R)
• M24: 5,720,772 km (0.107 R)
• M25: 6,224,019 km (0.099 R)
• M26: 6,331,879 km (0.115 R)
• M27: 6,576,771 km (0.087 R)
• M28: 7,160,352 km (0.074 R)
• M29: 7,358,570 km (0.049 R)
• M30: 8,169,839 km (0.079 R)
• M31: 8,258,401 km (0.079 R)
• M32: 8,918,127 km (0.076 R)
• M33: 9,162,271 km (0.103 R)
• M34: 9,563,792 km (0.109 R)
• M35: 9,657,291 km (0.031 R)
• M36: 9,782,354 km (0.091 R)
• M37: 10,002,712 km (0.082 R)
• M38: 11,623,455 km (0.096 R)
• M39: 12,058,187 km (0.07 R)
• M40: 12,193,124 km (0.088 R)
• M41: 12,464,345 km (0.052 R)
• M42: 12,771,769 km (0.036 R)
• M43: 13,394,395 km (0.079 R)
• M44: 14,133,259 km (0.12 R)
• M45: 14,239,922 km (0.035 R)
• M46: 14,382,489 km (0.067 R)
• M47: 14,561,408 km (0.098 R)
• M48: 15,248,062 km (0.077 R)
• M49: 15,945,487 km (0.065 R)
• M50: 16,204,890 km (0.11 R)
• M51: 16,765,882 km (0.077 R)
• M52: 17,371,155 km (0.116 R)
• M53: 18,137,844 km (0.118 R)
• M54: 18,486,557 km (0.111 R)
• M55: 19,190,564 km (0.114 R)
• M56: 19,387,585 km (0.106 R)
• M57: 20,062,870 km (0.117 R)
• M58: 20,745,784 km (0.089 R)
• M59: 21,313,957 km (0.094 R)
• M60: 21,805,086 km (0.081 R)
• M61: 22,548,737 km (0.06 R)
• M62: 23,174,805 km (0.039 R)
• M63: 23,342,653 km (0.117 R)
• M64: 23,637,511 km (0.077 R)
• M65: 23,891,229 km (0.042 R)
• M66: 24,188,480 km (0.1 R)
• M67: 24,572,198 km (0.07 R)
• M68: 25,130,348 km (0.118 R)
• M69: 25,562,387 km (0.089 R)
• M70: 25,735,920 km (0.092 R)
• M71: 26,258,914 km (0.063 R)
• M72: 27,226,663 km (0.12 R)
• M73: 27,403,936 km (0.063 R)
• M74: 27,893,271 km (0.104 R)
• M75: 28,700,351 km (0.08 R)
• M76: 29,287,972 km (0.092 R)
• M77: 30,016,663 km (0.11 R)
• M78: 30,108,217 km (0.118 R)
• M79: 30,613,110 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 13.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.98 AU - 8.22 AU

Year: 8257 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,350,159 km

• M1: 171,290 km (0.082 R)
• M2: 262,544 km (0.092 R)
• M3: 356,641 km (0.101 R)
• M4: 479,312 km (0.108 R)
• M5: 620,532 km (0.118 R)
• M6: 813,962 km (0.085 R)
• M7: 937,829 km (0.119 R)
• M8: 1,068,877 km (0.11 R)
• M9: 1,178,532 km (0.107 R)
• M10: 1,321,248 km (0.106 R)
• M11: 1,515,875 km (0.042 R)
• M12: 1,640,640 km (0.099 R)
• M13: 1,884,185 km (0.1 R)
• M14: 2,018,973 km (0.056 R)
• M15: 2,122,345 km (0.034 R)
• M16: 2,370,677 km (0.117 R)
• M17: 3,013,350 km (0.03 R)
• M18: 3,354,583 km (0.066 R)
• M19: 3,436,861 km (0.086 R)
• M20: 3,793,652 km (0.06 R)
• M21: 3,944,148 km (0.108 R)
• M22: 4,140,570 km (0.096 R)
• M23: 4,772,471 km (0.039 R)
• M24: 4,958,571 km (0.073 R)
• M25: 5,194,786 km (0.111 R)
• M26: 5,653,752 km (0.09 R)
• M27: 5,875,756 km (0.044 R)
• M28: 6,303,157 km (0.071 R)
• M29: 6,482,076 km (0.106 R)
• M30: 6,584,999 km (0.098 R)
• M31: 7,617,972 km (0.102 R)
• M32: 8,278,746 km (0.112 R)
• M33: 8,587,666 km (0.085 R)
• M34: 8,757,908 km (0.087 R)
• M35: 8,929,198 km (0.12 R)
• M36: 9,537,463 km (0.103 R)
• M37: 9,743,309 km (0.095 R)
• M38: 10,129,421 km (0.08 R)
• M39: 10,339,457 km (0.065 R)
• M40: 10,733,198 km (0.059 R)
• M41: 10,947,423 km (0.079 R)
• M42: 11,101,209 km (0.052 R)
• M43: 11,348,794 km (0.111 R)
• M44: 11,755,101 km (0.046 R)
• M45: 12,293,803 km (0.093 R)
• M46: 12,711,032 km (0.117 R)
• M47: 13,460,816 km (0.096 R)
• M48: 13,857,700 km (0.119 R)
• M49: 14,325,642 km (0.058 R)
• M50: 14,426,620 km (0.116 R)
• M51: 14,730,902 km (0.099 R)
• M52: 14,900,846 km (0.085 R)
• M53: 16,073,992 km (0.099 R)
• M54: 16,671,636 km (0.113 R)
• M55: 16,991,027 km (0.09 R)
• M56: 17,205,102 km (0.086 R)
• M57: 17,924,966 km (0.061 R)
• M58: 18,179,432 km (0.084 R)
• M59: 18,544,750 km (0.057 R)
• M60: 18,949,562 km (0.064 R)
• M61: 19,394,466 km (0.117 R)
• M62: 19,880,360 km (0.083 R)
• M63: 20,068,255 km (0.087 R)
• M64: 20,370,293 km (0.108 R)
• M65: 21,055,152 km (0.069 R)
• M66: 21,361,978 km (0.047 R)
• M67: 22,565,044 km (0.094 R)
• M68: 23,392,469 km (0.038 R)
• M69: 24,874,386 km (0.108 R)
• M70: 25,565,528 km (0.047 R)
• M71: 26,057,107 km (0.088 R)
• M72: 26,634,554 km (0.092 R)
• M73: 26,758,870 km (0.077 R)
• M74: 27,091,277 km (0.076 R)
• M75: 27,508,804 km (0.098 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit