🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 188 Days

Day: 34.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,880,352 km

• M1: 242,648 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.56 AU - 1.72 AU

Year: 771 Days

Day: 27.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 13.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.14 AU - 5.36 AU

Year: 3800 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,880,352 km

• M1: 168,597 km (0.051 R)
• M2: 282,291 km (0.079 R)
• M3: 466,596 km (0.042 R)
• M4: 558,150 km (0.116 R)
• M5: 1,048,382 km (0.106 R)
• M6: 1,176,438 km (0.08 R)
• M7: 1,344,436 km (0.089 R)
• M8: 1,532,780 km (0.114 R)
• M9: 1,642,884 km (0.106 R)
• M10: 1,806,693 km (0.073 R)
• M11: 1,923,380 km (0.1 R)
• M12: 2,123,841 km (0.086 R)
• M13: 2,303,358 km (0.115 R)
• M14: 3,118,068 km (0.082 R)
• M15: 3,212,165 km (0.084 R)
• M16: 3,516,448 km (0.081 R)
• M17: 3,647,346 km (0.053 R)
• M18: 3,813,399 km (0.117 R)
• M19: 4,050,213 km (0.117 R)
• M20: 4,187,693 km (0.047 R)
• M21: 4,681,366 km (0.088 R)
• M22: 4,771,424 km (0.104 R)
• M23: 4,916,983 km (0.11 R)
• M24: 5,008,537 km (0.066 R)
• M25: 5,437,733 km (0.109 R)
• M26: 5,589,724 km (0.083 R)
• M27: 5,820,554 km (0.064 R)
• M28: 5,956,688 km (0.076 R)
• M29: 6,511,846 km (0.118 R)
• M30: 6,795,633 km (0.096 R)
• M31: 6,897,958 km (0.065 R)
• M32: 7,291,699 km (0.072 R)
• M33: 7,586,557 km (0.113 R)
• M34: 8,079,631 km (0.103 R)
• M35: 8,583,028 km (0.025 R)
• M36: 8,894,491 km (0.11 R)
• M37: 9,345,977 km (0.12 R)
• M38: 9,437,232 km (0.119 R)
• M39: 9,551,525 km (0.118 R)
• M40: 9,712,492 km (0.105 R)
• M41: 9,804,944 km (0.106 R)
• M42: 10,177,442 km (0.106 R)
• M43: 10,936,502 km (0.075 R)
• M44: 11,322,913 km (0.112 R)
• M45: 11,493,305 km (0.096 R)
• M46: 11,591,142 km (0.092 R)
• M47: 12,786,280 km (0.117 R)
• M48: 12,887,707 km (0.111 R)
• M49: 13,040,147 km (0.079 R)
• M50: 14,413,904 km (0.103 R)
• M51: 14,519,371 km (0.073 R)
• M52: 15,265,416 km (0.115 R)
• M53: 15,372,976 km (0.09 R)
• M54: 15,507,914 km (0.118 R)
• M55: 15,833,139 km (0.103 R)
• M56: 15,969,423 km (0.057 R)
• M57: 16,078,630 km (0.119 R)
• M58: 16,297,790 km (0.1 R)
• M59: 16,739,254 km (0.1 R)
• M60: 16,822,580 km (0.066 R)
• M61: 16,905,906 km (0.065 R)
• M62: 17,718,821 km (0.076 R)
• M63: 17,945,312 km (0.118 R)
• M64: 18,172,701 km (0.074 R)
• M65: 19,499,185 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 8.3

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.19 AU - 10.65 AU

Year: 10613 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,880,352 km

• M1: 145,708 km (0.117 R)
• M2: 203,902 km (0.07 R)
• M3: 501,452 km (0.079 R)
• M4: 562,638 km (0.091 R)
• M5: 853,157 km (0.082 R)
• M6: 928,105 km (0.11 R)
• M7: 1,358,648 km (0.11 R)
• M8: 1,993,990 km (0.092 R)
• M9: 2,120,849 km (0.086 R)
• M10: 2,224,371 km (0.105 R)
• M11: 2,517,583 km (0.118 R)
• M12: 2,738,688 km (0.072 R)
• M13: 3,140,807 km (0.113 R)
• M14: 3,530,809 km (0.113 R)
• M15: 3,623,111 km (0.071 R)
• M16: 5,100,240 km (0.103 R)
• M17: 5,204,660 km (0.071 R)
• M18: 6,475,344 km (0.097 R)
• M19: 6,855,322 km (0.053 R)
• M20: 7,478,248 km (0.041 R)
• M21: 7,557,535 km (0.105 R)
• M22: 7,796,592 km (0.066 R)
• M23: 8,160,115 km (0.043 R)
• M24: 8,446,595 km (0.063 R)
• M25: 8,611,751 km (0.085 R)
• M26: 9,539,557 km (0.119 R)
• M27: 9,668,510 km (0.105 R)
• M28: 9,754,828 km (0.052 R)
• M29: 9,928,212 km (0.09 R)
• M30: 10,321,954 km (0.098 R)
• M31: 10,543,060 km (0.112 R)
• M32: 10,676,351 km (0.111 R)
• M33: 11,260,830 km (0.111 R)
• M34: 11,717,403 km (0.059 R)
• M35: 12,133,584 km (0.075 R)
• M36: 13,846,181 km (0.119 R)
• M37: 14,631,270 km (0.056 R)
• M38: 15,229,662 km (0.113 R)
• M39: 16,039,884 km (0.081 R)
• M40: 16,656,825 km (0.099 R)
• M41: 16,812,258 km (0.088 R)
• M42: 16,864,168 km (0.054 R)
• M43: 17,020,199 km (0.087 R)
• M44: 17,176,828 km (0.039 R)
• M45: 17,438,773 km (0.086 R)
• M46: 17,754,874 km (0.117 R)
• M47: 19,255,191 km (0.077 R)
• M48: 19,309,495 km (0.106 R)
• M49: 20,351,444 km (0.117 R)
• M50: 20,907,200 km (0.102 R)
• M51: 21,524,291 km (0.082 R)
• M52: 22,090,519 km (0.054 R)
• M53: 22,546,942 km (0.073 R)
• M54: 22,776,425 km (0.114 R)
• M55: 23,876,568 km (0.107 R)
• M56: 24,816,492 km (0.082 R)
• M57: 24,934,823 km (0.061 R)
• M58: 25,589,165 km (0.06 R)
• M59: 25,648,854 km (0.076 R)
• M60: 25,708,693 km (0.073 R)
• M61: 26,188,753 km (0.103 R)
• M62: 27,096,962 km (0.112 R)
• M63: 28,447,531 km (0.1 R)
• M64: 29,130,894 km (0.094 R)
• M65: 29,506,086 km (0.118 R)
• M66: 30,071,715 km (0.09 R)
• M67: 30,514,076 km (0.062 R)
• M68: 30,640,935 km (0.068 R)
• M69: 31,854,174 km (0.096 R)
• M70: 32,240,585 km (0.048 R)
• M71: 32,628,642 km (0.111 R)
• M72: 33,474,468 km (0.097 R)
• M73: 34,459,570 km (0.119 R)
• M74: 36,256,390 km (0.102 R)
• M75: 37,539,042 km (0.117 R)
• M76: 37,879,078 km (0.101 R)
• M77: 38,356,894 km (0.059 R)
• M78: 38,425,260 km (0.067 R)
• M79: 38,905,320 km (0.056 R)
• M80: 39,387,324 km (0.103 R)
• M81: 41,124,903 km (0.066 R)
• M82: 41,194,915 km (0.1 R)
• M83: 43,599,252 km (0.118 R)
• M84: 45,106,750 km (0.119 R)
• M85: 45,179,006 km (0.116 R)
• M86: 47,583,792 km (0.096 R)
• M87: 47,730,846 km (0.061 R)
• M88: 48,246,809 km (0.118 R)
• M89: 48,320,561 km (0.118 R)
• M90: 48,764,568 km (0.099 R)
• M91: 49,432,971 km (0.06 R)
• M92: 49,731,119 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit