🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.35 AU - 1.47 AU

Year: 586 Days

Day: 22.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.73 AU - 4.05 AU

Year: 2184 Days

Day: 13.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 8.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.94 AU - 12.32 AU

Year: 13875 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,970,130 km

• M1: 129,103 km (0.089 R)
• M2: 235,766 km (0.099 R)
• M3: 482,453 km (0.088 R)
• M4: 804,238 km (0.111 R)
• M5: 907,760 km (0.063 R)
• M6: 1,034,320 km (0.109 R)
• M7: 1,186,311 km (0.073 R)
• M8: 1,325,587 km (0.076 R)
• M9: 1,428,510 km (0.078 R)
• M10: 1,534,126 km (0.107 R)
• M11: 1,708,557 km (0.089 R)
• M12: 1,912,758 km (0.081 R)
• M13: 1,982,471 km (0.106 R)
• M14: 2,727,618 km (0.102 R)
• M15: 2,913,119 km (0.055 R)
• M16: 3,754,458 km (0.097 R)
• M17: 3,813,100 km (0.097 R)
• M18: 4,171,387 km (0.101 R)
• M19: 4,385,462 km (0.099 R)
• M20: 5,442,819 km (0.089 R)
• M21: 5,643,280 km (0.103 R)
• M22: 5,744,409 km (0.093 R)
• M23: 6,224,468 km (0.065 R)
• M24: 6,363,893 km (0.083 R)
• M25: 7,149,881 km (0.099 R)
• M26: 7,259,386 km (0.099 R)
• M27: 7,406,291 km (0.091 R)
• M28: 8,500,899 km (0.094 R)
• M29: 10,215,141 km (0.089 R)
• M30: 10,297,420 km (0.111 R)
• M31: 10,587,041 km (0.116 R)
• M32: 10,670,367 km (0.109 R)
• M33: 11,089,989 km (0.116 R)
• M34: 12,910,895 km (0.112 R)
• M35: 13,223,405 km (0.107 R)
• M36: 13,448,101 km (0.051 R)
• M37: 14,175,595 km (0.039 R)
• M38: 16,049,757 km (0.118 R)
• M39: 16,289,563 km (0.096 R)
• M40: 16,821,084 km (0.077 R)
• M41: 17,162,317 km (0.091 R)
• M42: 17,358,439 km (0.077 R)
• M43: 18,149,962 km (0.082 R)
• M44: 18,249,743 km (0.11 R)
• M45: 18,349,675 km (0.113 R)
• M46: 20,179,706 km (0.102 R)
• M47: 21,748,688 km (0.12 R)
• M48: 22,120,439 km (0.075 R)
• M49: 22,440,728 km (0.116 R)
• M50: 23,248,257 km (0.054 R)
• M51: 23,356,716 km (0.09 R)
• M52: 24,010,458 km (0.094 R)
• M53: 25,727,243 km (0.044 R)
• M54: 26,064,138 km (0.065 R)
• M55: 27,254,638 km (0.115 R)
• M56: 27,368,930 km (0.1 R)
• M57: 28,462,640 km (0.075 R)
• M58: 28,578,728 km (0.099 R)
• M59: 29,394,785 km (0.105 R)
• M60: 29,805,880 km (0.107 R)
• M61: 30,574,065 km (0.1 R)
• M62: 31,588,638 km (0.102 R)
• M63: 32,069,744 km (0.082 R)
• M64: 33,895,886 km (0.033 R)
• M65: 34,512,079 km (0.084 R)
• M66: 34,697,730 km (0.097 R)
• M67: 35,318,711 km (0.09 R)
• M68: 35,505,708 km (0.079 R)
• M69: 36,950,375 km (0.084 R)
• M70: 37,648,099 km (0.085 R)
• M71: 37,902,865 km (0.082 R)
• M72: 39,379,096 km (0.105 R)
• M73: 39,896,855 km (0.076 R)
• M74: 41,201,348 km (0.079 R)
• M75: 41,661,212 km (0.105 R)
• M76: 42,056,749 km (0.086 R)
• M77: 42,122,871 km (0.095 R)
• M78: 42,387,360 km (0.113 R)
• M79: 43,451,001 km (0.109 R)
• M80: 43,584,442 km (0.068 R)
• M81: 43,985,963 km (0.112 R)
• M82: 44,053,132 km (0.091 R)
• M83: 44,860,213 km (0.095 R)
• M84: 44,927,681 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836

Radius: 4

Gravity: 52.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.64 AU - 16.82 AU

Year: 18780 Days

Day: 21 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,970,130 km

• M1: 56,698 km (0.067 R)
• M2: 95,443 km (0.095 R)
• M3: 357,689 km (0.054 R)
• M4: 673,041 km (0.12 R)
• M5: 894,894 km (0.105 R)
• M6: 2,083,898 km (0.095 R)
• M7: 2,476,892 km (0.102 R)
• M8: 3,493,409 km (0.038 R)
• M9: 3,618,025 km (0.084 R)
• M10: 3,702,099 km (0.05 R)
• M11: 3,829,257 km (0.069 R)
• M12: 3,871,892 km (0.043 R)
• M13: 4,441,411 km (0.118 R)
• M14: 4,850,861 km (0.096 R)
• M15: 5,608,125 km (0.033 R)
• M16: 5,901,486 km (0.106 R)
• M17: 6,554,032 km (0.111 R)
• M18: 7,655,671 km (0.086 R)
• M19: 8,255,259 km (0.073 R)
• M20: 9,040,050 km (0.062 R)
• M21: 9,326,081 km (0.026 R)
• M22: 9,499,016 km (0.066 R)
• M23: 9,556,910 km (0.108 R)
• M24: 9,848,327 km (0.114 R)
• M25: 10,024,553 km (0.076 R)
• M26: 10,379,998 km (0.081 R)
• M27: 11,348,046 km (0.084 R)
• M28: 12,218,556 km (0.05 R)
• M29: 13,045,832 km (0.117 R)
• M30: 13,174,785 km (0.07 R)
• M31: 14,287,345 km (0.103 R)
• M32: 15,361,607 km (0.09 R)
• M33: 16,670,588 km (0.112 R)
• M34: 16,950,785 km (0.108 R)
• M35: 17,943,367 km (0.088 R)
• M36: 20,956,717 km (0.087 R)
• M37: 21,867,768 km (0.099 R)
• M38: 22,020,956 km (0.117 R)
• M39: 22,714,342 km (0.086 R)
• M40: 24,122,507 km (0.089 R)
• M41: 24,837,136 km (0.035 R)
• M42: 25,397,679 km (0.09 R)
• M43: 26,205,807 km (0.094 R)
• M44: 26,368,420 km (0.111 R)
• M45: 27,268,849 km (0.099 R)
• M46: 27,681,440 km (0.045 R)
• M47: 29,015,704 km (0.087 R)
• M48: 30,200,070 km (0.091 R)
• M49: 30,370,612 km (0.079 R)
• M50: 31,055,770 km (0.119 R)
• M51: 32,180,148 km (0.065 R)
• M52: 33,053,949 km (0.099 R)
• M53: 33,670,292 km (0.12 R)
• M54: 34,735,728 km (0.071 R)
• M55: 35,452,152 km (0.104 R)
• M56: 36,990,617 km (0.082 R)
• M57: 38,550,623 km (0.105 R)
• M58: 38,735,676 km (0.118 R)
• M59: 39,292,180 km (0.035 R)
• M60: 39,664,828 km (0.041 R)
• M61: 40,038,524 km (0.108 R)
• M62: 40,883,602 km (0.056 R)
• M63: 41,072,245 km (0.111 R)
• M64: 42,496,118 km (0.06 R)
• M65: 43,743,016 km (0.089 R)
• M66: 44,710,316 km (0.053 R)
• M67: 47,357,300 km (0.099 R)
• M68: 47,654,402 km (0.04 R)
• M69: 48,350,331 km (0.111 R)
• M70: 49,149,782 km (0.088 R)
• M71: 49,651,683 km (0.102 R)
• M72: 51,778,067 km (0.075 R)
• M73: 52,698,393 km (0.086 R)
• M74: 55,283,145 km (0.111 R)
• M75: 56,538,421 km (0.05 R)
• M76: 56,643,439 km (0.081 R)
• M77: 56,748,606 km (0.107 R)
• M78: 57,697,356 km (0.056 R)
• M79: 58,226,633 km (0.082 R)
• M80: 58,545,127 km (0.074 R)
• M81: 59,076,947 km (0.094 R)
• M82: 59,610,563 km (0.094 R)
• M83: 60,145,674 km (0.09 R)
• M84: 60,467,459 km (0.117 R)
• M85: 62,085,360 km (0.113 R)
• M86: 63,498,911 km (0.032 R)
• M87: 64,374,058 km (0.096 R)
• M88: 65,033,037 km (0.081 R)
• M89: 68,697,137 km (0.03 R)
• M90: 69,033,583 km (0.117 R)
• M91: 69,145,931 km (0.106 R)
• M92: 69,708,120 km (0.108 R)
• M93: 71,176,872 km (0.113 R)
• M94: 77,386,530 km (0.057 R)
• M95: 77,619,753 km (0.082 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit