🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.59 AU - 3.77 AU

Year: 2051 Days

Day: 19.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.1

Radius: 9.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.43 AU - 10.09 AU

Year: 10191 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 165.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,577,029 km

• M1: 158,873 km (0.109 R)
• M2: 468,989 km (0.097 R)
• M3: 573,857 km (0.119 R)
• M4: 1,075,160 km (0.084 R)
• M5: 1,311,674 km (0.066 R)
• M6: 1,387,819 km (0.074 R)
• M7: 1,707,660 km (0.096 R)
• M8: 2,345,395 km (0.12 R)
• M9: 2,486,017 km (0.071 R)
• M10: 2,557,376 km (0.052 R)
• M11: 2,726,720 km (0.095 R)
• M12: 2,849,989 km (0.075 R)
• M13: 3,025,617 km (0.082 R)
• M14: 3,361,464 km (0.065 R)
• M15: 4,266,830 km (0.113 R)
• M16: 4,910,401 km (0.106 R)
• M17: 5,061,046 km (0.119 R)
• M18: 6,319,612 km (0.111 R)
• M19: 6,983,677 km (0.118 R)
• M20: 7,085,254 km (0.107 R)
• M21: 7,565,613 km (0.099 R)
• M22: 7,670,032 km (0.078 R)
• M23: 7,739,745 km (0.118 R)
• M24: 8,270,219 km (0.098 R)
• M25: 8,341,727 km (0.114 R)
• M26: 9,440,673 km (0.112 R)
• M27: 9,590,719 km (0.113 R)
• M28: 10,160,089 km (0.111 R)
• M29: 10,584,648 km (0.103 R)
• M30: 10,818,619 km (0.104 R)
• M31: 11,054,385 km (0.081 R)
• M32: 11,252,153 km (0.106 R)
• M33: 11,490,912 km (0.109 R)
• M34: 11,651,131 km (0.059 R)
• M35: 12,014,355 km (0.075 R)
• M36: 12,340,179 km (0.109 R)
• M37: 12,917,627 km (0.111 R)
• M38: 13,419,527 km (0.056 R)
• M39: 14,313,075 km (0.113 R)
• M40: 14,702,030 km (0.112 R)
• M41: 15,534,392 km (0.056 R)
• M42: 15,756,097 km (0.056 R)
• M43: 16,788,920 km (0.083 R)
• M44: 17,153,191 km (0.05 R)
• M45: 18,215,336 km (0.117 R)
• M46: 19,251,152 km (0.083 R)
• M47: 20,499,695 km (0.112 R)
• M48: 22,221,567 km (0.086 R)
• M49: 23,226,117 km (0.115 R)
• M50: 23,734,001 km (0.086 R)
• M51: 23,887,040 km (0.119 R)
• M52: 24,399,712 km (0.108 R)
• M53: 26,011,779 km (0.059 R)
• M54: 26,751,091 km (0.114 R)
• M55: 26,857,306 km (0.092 R)
• M56: 27,229,954 km (0.115 R)
• M57: 27,819,220 km (0.049 R)
• M58: 28,955,715 km (0.081 R)
• M59: 29,556,949 km (0.106 R)
• M60: 30,162,521 km (0.087 R)
• M61: 30,549,830 km (0.072 R)
• M62: 31,050,384 km (0.116 R)
• M63: 31,329,684 km (0.117 R)
• M64: 32,003,323 km (0.071 R)
• M65: 32,341,863 km (0.085 R)
• M66: 32,965,836 km (0.074 R)
• M67: 33,593,548 km (0.116 R)
• M68: 34,283,045 km (0.116 R)
• M69: 34,919,135 km (0.064 R)
• M70: 35,384,085 km (0.03 R)
• M71: 35,617,458 km (0.067 R)
• M72: 35,851,279 km (0.069 R)
• M73: 36,320,418 km (0.074 R)
• M74: 36,555,736 km (0.086 R)
• M75: 37,264,680 km (0.104 R)
• M76: 37,621,022 km (0.107 R)
• M77: 37,680,412 km (0.071 R)
• M78: 38,277,009 km (0.071 R)
• M79: 38,936,735 km (0.11 R)
• M80: 39,237,876 km (0.081 R)
• M81: 39,358,601 km (0.105 R)
• M82: 39,419,039 km (0.079 R)
• M83: 39,600,352 km (0.101 R)
• M84: 40,206,821 km (0.076 R)
• M85: 40,328,444 km (0.102 R)
• M86: 40,450,217 km (0.087 R)

Asteroid Belt

Center: 14.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.2

Radius: 6.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.64 AU - 21.44 AU

Year: 31238 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,577,029 km

• M1: 92,302 km (0.087 R)
• M2: 154,235 km (0.074 R)
• M3: 423,212 km (0.105 R)
• M4: 639,381 km (0.093 R)
• M5: 1,000,511 km (0.1 R)
• M6: 1,883,138 km (0.088 R)
• M7: 2,778,032 km (0.061 R)
• M8: 2,910,576 km (0.099 R)
• M9: 3,216,504 km (0.12 R)
• M10: 3,604,261 km (0.11 R)
• M11: 3,932,778 km (0.115 R)
• M12: 4,006,979 km (0.07 R)
• M13: 4,157,026 km (0.067 R)
• M14: 4,308,867 km (0.112 R)
• M15: 4,539,996 km (0.077 R)
• M16: 5,755,778 km (0.111 R)
• M17: 6,010,543 km (0.069 R)
• M18: 6,885,840 km (0.118 R)
• M19: 7,521,931 km (0.077 R)
• M20: 7,753,807 km (0.064 R)
• M21: 7,893,980 km (0.076 R)
• M22: 11,821,673 km (0.083 R)
• M23: 12,581,331 km (0.094 R)
• M24: 13,022,495 km (0.071 R)
• M25: 13,976,630 km (0.115 R)
• M26: 15,773,749 km (0.076 R)
• M27: 15,951,471 km (0.079 R)
• M28: 17,214,227 km (0.095 R)
• M29: 17,519,706 km (0.069 R)
• M30: 17,765,346 km (0.079 R)
• M31: 19,389,230 km (0.085 R)
• M32: 21,517,859 km (0.111 R)
• M33: 23,583,955 km (0.069 R)
• M34: 25,642,721 km (0.116 R)
• M35: 26,552,724 km (0.118 R)
• M36: 27,117,905 km (0.081 R)
• M37: 27,473,200 km (0.064 R)
• M38: 28,476,104 km (0.076 R)
• M39: 28,548,210 km (0.076 R)
• M40: 30,591,418 km (0.056 R)
• M41: 31,183,826 km (0.074 R)
• M42: 31,332,526 km (0.06 R)
• M43: 31,779,973 km (0.117 R)
• M44: 32,229,664 km (0.111 R)
• M45: 33,972,480 km (0.06 R)
• M46: 34,971,195 km (0.036 R)
• M47: 35,435,248 km (0.114 R)
• M48: 36,057,276 km (0.089 R)
• M49: 37,075,887 km (0.099 R)
• M50: 37,154,576 km (0.119 R)
• M51: 37,312,252 km (0.055 R)
• M52: 39,542,457 km (0.041 R)
• M53: 42,143,815 km (0.116 R)
• M54: 43,133,404 km (0.042 R)
• M55: 45,303,770 km (0.111 R)
• M56: 48,281,217 km (0.101 R)
• M57: 48,797,928 km (0.119 R)
• M58: 49,836,885 km (0.113 R)
• M59: 52,377,655 km (0.09 R)
• M60: 52,908,429 km (0.042 R)
• M61: 56,312,229 km (0.085 R)
• M62: 56,583,899 km (0.087 R)
• M63: 57,583,960 km (0.103 R)
• M64: 58,131,788 km (0.074 R)
• M65: 61,083,204 km (0.104 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit