🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.48 AU - 1.72 AU

Year: 771 Days

Day: 25 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.53 AU - 2.61 AU

Year: 1569 Days

Day: 25.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 12.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.48 AU - 5.96 AU

Year: 4542 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,963,915 km

• M1: 498,610 km (0.047 R)
• M2: 622,926 km (0.038 R)
• M3: 701,016 km (0.116 R)
• M4: 906,563 km (0.054 R)
• M5: 1,050,775 km (0.068 R)
• M6: 1,318,855 km (0.081 R)
• M7: 1,673,103 km (0.112 R)
• M8: 2,179,940 km (0.06 R)
• M9: 2,790,748 km (0.047 R)
• M10: 2,907,435 km (0.093 R)
• M11: 3,328,852 km (0.119 R)
• M12: 3,473,812 km (0.078 R)
• M13: 3,620,867 km (0.059 R)
• M14: 3,769,866 km (0.092 R)
• M15: 4,296,750 km (0.116 R)
• M16: 4,477,614 km (0.108 R)
• M17: 4,707,396 km (0.111 R)
• M18: 4,870,458 km (0.048 R)
• M19: 5,011,678 km (0.083 R)
• M20: 5,178,330 km (0.097 R)
• M21: 5,322,692 km (0.118 R)
• M22: 5,813,373 km (0.071 R)
• M23: 6,216,540 km (0.106 R)
• M24: 6,318,715 km (0.118 R)
• M25: 6,447,219 km (0.057 R)
• M26: 7,290,652 km (0.035 R)
• M27: 7,752,910 km (0.075 R)
• M28: 8,252,866 km (0.038 R)
• M29: 8,906,758 km (0.087 R)
• M30: 9,666,117 km (0.098 R)
• M31: 9,755,128 km (0.059 R)
• M32: 10,083,644 km (0.119 R)
• M33: 10,174,002 km (0.104 R)
• M34: 10,507,156 km (0.119 R)
• M35: 10,751,749 km (0.039 R)
• M36: 11,591,292 km (0.089 R)
• M37: 11,971,121 km (0.074 R)
• M38: 12,419,466 km (0.102 R)
• M39: 12,516,405 km (0.099 R)
• M40: 12,678,270 km (0.031 R)
• M41: 12,906,108 km (0.109 R)
• M42: 13,135,291 km (0.085 R)
• M43: 13,564,637 km (0.063 R)
• M44: 13,831,071 km (0.092 R)
• M45: 14,032,131 km (0.117 R)
• M46: 14,234,088 km (0.099 R)
• M47: 14,709,061 km (0.111 R)
• M48: 15,779,434 km (0.112 R)
• M49: 15,884,452 km (0.049 R)
• M50: 16,306,467 km (0.098 R)
• M51: 16,447,987 km (0.08 R)
• M52: 16,982,201 km (0.1 R)
• M53: 17,197,472 km (0.095 R)
• M54: 17,449,844 km (0.075 R)
• M55: 17,776,117 km (0.06 R)
• M56: 17,885,323 km (0.114 R)
• M57: 18,140,986 km (0.11 R)
• M58: 19,175,904 km (0.106 R)
• M59: 19,437,551 km (0.065 R)
• M60: 19,813,490 km (0.097 R)
• M61: 19,926,736 km (0.108 R)
• M62: 20,419,960 km (0.053 R)
• M63: 21,225,245 km (0.058 R)
• M64: 21,690,195 km (0.028 R)
• M65: 23,025,506 km (0.108 R)
• M66: 23,943,738 km (0.097 R)
• M67: 24,589,701 km (0.043 R)
• M68: 24,670,783 km (0.059 R)
• M69: 24,955,618 km (0.109 R)
• M70: 25,037,148 km (0.048 R)
• M71: 26,728,352 km (0.059 R)
• M72: 27,735,296 km (0.118 R)
• M73: 27,862,155 km (0.045 R)
• M74: 28,584,114 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 9.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.51 AU - 8.07 AU

Year: 6738 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,963,915 km

• M1: 152,291 km (0.098 R)
• M2: 236,514 km (0.107 R)
• M3: 311,313 km (0.062 R)
• M4: 397,182 km (0.12 R)
• M5: 515,215 km (0.103 R)
• M6: 696,976 km (0.105 R)
• M7: 1,168,808 km (0.093 R)
• M8: 1,412,204 km (0.115 R)
• M9: 1,531,433 km (0.111 R)
• M10: 1,798,466 km (0.107 R)
• M11: 2,177,547 km (0.072 R)
• M12: 2,498,733 km (0.102 R)
• M13: 2,623,049 km (0.069 R)
• M14: 3,230,566 km (0.089 R)
• M15: 3,457,955 km (0.097 R)
• M16: 3,904,504 km (0.043 R)
• M17: 4,049,315 km (0.097 R)
• M18: 4,344,472 km (0.056 R)
• M19: 4,545,083 km (0.074 R)
• M20: 5,271,081 km (0.119 R)
• M21: 5,566,238 km (0.114 R)
• M22: 6,313,479 km (0.042 R)
• M23: 6,398,451 km (0.04 R)
• M24: 6,713,354 km (0.103 R)
• M25: 7,778,940 km (0.032 R)
• M26: 8,115,086 km (0.038 R)
• M27: 8,238,504 km (0.106 R)
• M28: 9,023,893 km (0.105 R)
• M29: 9,280,154 km (0.112 R)
• M30: 9,571,571 km (0.119 R)
• M31: 9,636,646 km (0.118 R)
• M32: 9,997,626 km (0.105 R)
• M33: 10,229,652 km (0.097 R)
• M34: 10,329,583 km (0.114 R)
• M35: 10,496,983 km (0.078 R)
• M36: 11,833,192 km (0.045 R)
• M37: 12,219,603 km (0.058 R)
• M38: 12,646,106 km (0.066 R)
• M39: 13,149,653 km (0.111 R)
• M40: 13,403,969 km (0.1 R)
• M41: 14,102,292 km (0.092 R)
• M42: 15,381,503 km (0.12 R)
• M43: 15,726,327 km (0.039 R)
• M44: 15,880,412 km (0.097 R)
• M45: 16,775,905 km (0.085 R)
• M46: 17,210,038 km (0.107 R)
• M47: 18,412,805 km (0.111 R)
• M48: 18,942,382 km (0.096 R)
• M49: 19,725,377 km (0.068 R)
• M50: 20,771,664 km (0.055 R)
• M51: 21,110,354 km (0.084 R)
• M52: 21,408,203 km (0.071 R)
• M53: 21,621,679 km (0.083 R)
• M54: 21,921,922 km (0.089 R)
• M55: 22,223,512 km (0.053 R)
• M56: 22,569,831 km (0.117 R)
• M57: 22,656,747 km (0.069 R)
• M58: 23,092,675 km (0.078 R)
• M59: 23,267,854 km (0.113 R)
• M60: 24,328,204 km (0.069 R)
• M61: 24,461,945 km (0.094 R)
• M62: 24,640,564 km (0.12 R)
• M63: 24,864,363 km (0.112 R)
• M64: 25,449,590 km (0.093 R)
• M65: 26,221,515 km (0.097 R)
• M66: 26,358,696 km (0.101 R)
• M67: 26,587,581 km (0.051 R)
• M68: 26,771,137 km (0.063 R)
• M69: 26,863,140 km (0.062 R)
• M70: 27,649,127 km (0.119 R)
• M71: 27,835,227 km (0.114 R)
• M72: 28,442,744 km (0.075 R)
• M73: 28,583,516 km (0.091 R)
• M74: 29,101,872 km (0.08 R)
• M75: 29,623,370 km (0.048 R)
• M76: 29,718,515 km (0.076 R)
• M77: 29,861,381 km (0.12 R)
• M78: 30,099,989 km (0.092 R)
• M79: 30,195,732 km (0.11 R)
• M80: 30,675,492 km (0.101 R)
• M81: 30,964,515 km (0.086 R)
• M82: 31,399,845 km (0.092 R)
• M83: 31,885,889 km (0.051 R)
• M84: 32,032,195 km (0.104 R)
• M85: 32,325,407 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit